QUALCOMM Incorporated patent applications on February 15th, 2024
Patent Applications by QUALCOMM Incorporated on February 15th, 2024
QUALCOMM Incorporated: 131 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (33), H04W72/04 (23), H04L5/14 (20), H04W24/10 (16), H04W72/12 (16)
With keywords such as: network, wireless, based, communication, signal, user, equipment, device, transmit, and communications in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Gautam NIRULA of Pleasanton CA (US) for qualcomm incorporated, Himanshu SHAH of Milpitas CA (US) for qualcomm incorporated, William MORRISON of San Francisco CA (US) for qualcomm incorporated, Hsiao Chien LIANG of San Jose CA (US) for qualcomm incorporated
IPC Code(s): G01C21/00, G01C21/34
Abstract: in an aspect, a user device or a server may obtain a global navigation satellite system (gnss) position of the user device, a sensor-based trajectory of the user device, or both. the user device or the server may filter map data indicating possible routes of the user device based on one or more criteria associated with the gnss position, the sensor-based trajectory, or both to obtain filtered map data. the user device or the server may determine a position estimate for the user device based on the filtered map data.
Inventor(s): Michael Aaron ZACHARKO of Landsdale (AU) for qualcomm incorporated, Derrick Chu LIN of Hillsborough CA (US) for qualcomm incorporated, Yau CHU of Milpitas CA (US) for qualcomm incorporated
IPC Code(s): G01R31/392, G01R31/389, G01R31/367, G01R31/3835, H04B1/40
Abstract: techniques and apparatus for determining intrinsic resistance and/or battery life of a coin cell battery based on the recovery time of the battery voltage after a significant current draw event. once the intrinsic resistance and/or battery life is known, a device powered by the coin cell battery can take action to lengthen the battery's useful lifetime. one example technique of operating a device powered by a battery generally includes performing an operation with a relatively high current draw from the battery compared to other operations of the device, determining a recovery time of a voltage of the battery after the operation, and estimating a position of the battery in a lifetime of the battery based on the recovery time.
Inventor(s): Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S19/07, H04W64/00, H04W76/14
Abstract: wireless communication devices, systems, and methods related to global navigation satellite system (gnss) position acquisition during connected mode, including associated protocols and signaling, are provided. for example, a method of wireless communication performed by a user equipment (ue) can include transmitting, to a non-terrestrial network unit, a capability indication, the capability indication indicating the ue is capable of performing a global navigation satellite system (gnss) position acquisition during a connected mode connection; receiving, from the non-terrestrial network unit, an indication of whether the non-terrestrial network unit will support the ue performing the gnss position acquisition during the connected mode connection; and performing, based at least in part on the receiving the indication, the gnss position acquisition during the connected mode connection with the non-terrestrial network unit.
Inventor(s): Sunghyun PARK of Campbell CA (US) for qualcomm incorporated
IPC Code(s): G05F1/575
Abstract: techniques and apparatus for operating an always-on low-dropout (ldo) voltage regulator during cold boot and different sleep mode scenarios for a device including the ldo regulator. the ldo regulator may be disposed, for example, in a wireless local area network (wlan) device powered by a coin cell battery. one example apparatus may be an integrated circuit (ic), which may be disposed in such a wlan device and/or may be a power management unit (pmu). the ic generally includes a first port for coupling to a battery, a second port, a switched-mode power supply (smps) including a power supply input coupled to the second port, and an ldo regulator including a power supply input selectively coupled to the first port or to an output of the smps.
Inventor(s): Nan ZHANG of Beijing (CN) for qualcomm incorporated, Yongjun XU of Beijing (CN) for qualcomm incorporated, Long HAN of Shanghai (CN) for qualcomm incorporated
IPC Code(s): G06F9/48, G06T1/20
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for composition strategy searching based on dynamic priority and runtime statistics. a cpu may determine, based on a plurality of frames, a usage frequency of each of one or more composition groups. the one or more composition groups may be used for composing the plurality of frames. the cpu may subsequently assign/update a priority for each of the one or more composition groups based on the usage frequency, such that the cpu may analyze, as part of a frame composition procedure, at least one of the one or more composition groups in an order that is based on the priority of the one or more composition groups.
Inventor(s): Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated, Shankar KRISHNAN of San Diego CA (US) for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): G06N5/02
Abstract: certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (ue). the ue receives a configuration for at least one machine learning function name (mlfn). the ue receives machine learning (ml) data associated with the at least one mlfn. the ue uses the ml data as an input for at least one of: operation or training of an ml model associated with the at least one mlfn.
20240054387.GRADIENT COMMUNICATION FOR MODEL UPDATING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): G06N20/00, H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a reporting user equipment (ue) may receive feedback that indicates a plurality of local gradients from a plurality of respective transmitter ues via a first plurality of respective resources. the ue may generate a combined gradient based at least in part on a median of the plurality of local gradients or a trimmed average of the plurality of local gradients. the ue may transmit the combined gradient to a network node via a second resource that is shared by the reporting ue and at least one other reporting ue configured to transmit a respective combined gradient to the network node. numerous other aspects are provided.
Inventor(s): Louis Joseph KEROFSKY of San Diego CA (US) for qualcomm incorporated, Shihao SHEN of San Jose CA (US) for qualcomm incorporated
IPC Code(s): G06T7/246, G06T5/00
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media to detect objects in dynamic lighting conditions. a method of processing image data includes obtaining, at a computing device, a first image of an object at a first position in an environment, obtaining, at the computing device, a second image of the object at a second position in the environment, and determining, at the computing device, movement of the object in the first image and the second image at least in part using an optical flow engine, wherein the optical flow engine is trained based on augmented training data generated using at least one of noise associated with low ambient lighting conditions, noise associated with motion blur due to exposure of an image sensor in low ambient lighting conditions, or brightness variations. the object and/or the computing device may move between the first image and the second image.
20240054681.IMAGE SIGNAL PROCESSOR FOR PROCESSING IMAGES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hau HWANG of San Diego CA (US) for qualcomm incorporated, Tushar Sinha PANKAJ of San Diego CA (US) for qualcomm incorporated, Vishal GUPTA of Gainesville FL (US) for qualcomm incorporated, Jinsoo LEE of San Jose CA (US) for qualcomm incorporated
IPC Code(s): G06T7/90, G06T3/00, G06N3/04, G06N20/00, G06T3/40
Abstract: techniques are provided for using one or more machine learning systems to process input data including image data. the input data including the image data can be obtained, and at least one machine learning system can be applied to at least a portion of the image data to determine at least one color component value for one or more pixels of at least the portion of the image data. based on application of the at least one machine learning system to at least the portion of the image data, output image data for a frame of output image data can be generated. the output image data includes at least one color component value for one or more pixels of the frame of output image data. application of the at least one machine learning system causes the output image data to have a reduced dimensionality relative to the input data.
Inventor(s): Vikram SINGH of San Diego CA (US) for qualcomm incorporated, Shankar Ganesh LAKSHMANASWAMY of Bangalore (IN) for qualcomm incorporated, Srinath NAGARAJ of Bangalore (IN) for qualcomm incorporated, Carlos Marcelo Dias PAZOS of Carlsbad CA (US) for qualcomm incorporated, Abhishek RANKA of Bangalore (IN) for qualcomm incorporated, Sandeep Kanakapura LAKSHMIKANTHA of Bangalore (IN) for qualcomm incorporated, Vinay MELKOTE KRISHNAPRASAD of Bangalore (IN) for qualcomm incorporated, Sanjeev MITTAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T11/00, H04W76/10, H04L65/65, G06T9/00
Abstract: embodiments include methods performed by a processor of a receiving wireless device for rendering augmented reality content. the methods may include receiving real image data from a transmitting wireless device via a first data stream, and receiving augmented reality (ar) content from the transmitting wireless device via a second data stream that is an alt video stream, in which the ar content is for display with the real image data. methods may further include displaying the ar content in conjunction with the real image data.
Inventor(s): Vikram SINGH of San Diego CA (US) for qualcomm incorporated, Shankar Ganesh LAKSHMANASWAMY of Bangalore (IN) for qualcomm incorporated, Srinath NAGARAJ of Bangalore (IN) for qualcomm incorporated, Carlos Marcelo Dias PAZOS of Carlsbad CA (US) for qualcomm incorporated, Abhishek RANKA of Bangalore (IN) for qualcomm incorporated, Sandeep Kanakapura LAKSHMIKANTHA of Bangalore (IN) for qualcomm incorporated, Vinay MELKOTE KRISHNAPRASAD of Bangalore (IN) for qualcomm incorporated, Sanjeev MITTAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T11/00, H04W76/10, H04L65/65, G06T9/00
Abstract: in some embodiments, the first data stream and the second data stream are real-time transport protocol (rtp) streams.
Inventor(s): Prakash RATTAISUTRIPALAYAM PALANISAMY of Bangalore (IN) for qualcomm incorporated, Bruce LEE of Irvine CA (US) for qualcomm incorporated, Bavireddy SAI KRISHNA of Guntur (IN) for qualcomm incorporated, Balavva Shivappa KAMATAGI of BAILHONGAL (IN) for qualcomm incorporated
IPC Code(s): H01L23/522, H01L23/528
Abstract: a chip includes a first capacitor. the first capacitor includes first electrodes formed from metal layer m0, wherein the first electrodes are coupled to one another. the first capacitor also includes second electrodes formed from the metal layer m0, wherein the second electrodes are coupled to one another.
Inventor(s): Bharani CHAVA of San Diego CA (US) for qualcomm incorporated, Abinash ROY of San Diego CA (US) for qualcomm incorporated, Stanley Seungchul SONG of San Diego CA (US) for qualcomm incorporated, Jonghae KIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/538, H01L23/00, H01L25/10, H01L25/00
Abstract: a package comprising a substrate; a first integrated device coupled to the substrate through at least a first plurality of solder interconnects; a second integrated device coupled to the substrate through at least a second plurality of solder interconnects; a first bridge coupled to the first integrated device and the second integrated device through at least a third plurality of solder interconnects, wherein the first bridge is configured to provide at least one first electrical path between the first integrated device and the second integrated device, and wherein the first bridge is coupled to a top portion of the first integrated device and a top portion of the second integrated device, through at least the third plurality of solder interconnects; and a second bridge coupled to the first integrated device and the second integrated device through a fourth plurality of solder interconnects.
Inventor(s): Dongming HE of San Diego CA (US) for qualcomm incorporated, Hung-Yuan HSU of Taichung (TW) for qualcomm incorporated, Yangyang SUN of San Diego CA (US) for qualcomm incorporated, Lily ZHAO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L23/00
Abstract: disclosed are techniques for selectively boosting conductive pillar bumps. in an aspect, an apparatus includes a plurality of metal pads, a first set of boosting pads attached to a first set of the plurality of metal pads, a first set of conductive pillar bumps attached to the first set of boosting pads, a second set of conductive pillar bumps attached to a second set of the plurality of metal pads, wherein heights of the first set of conductive pillar bumps are shorter than heights of the second set of conductive pillar bumps, and wherein heights of the first set of boosting pads plus the heights of the first set of conductive pillar bumps are within a tolerance threshold of the heights of the second set of conductive pillar bumps, and solder attached to the first set of conductive pillar bumps and the second set of conductive pillar bumps.
Inventor(s): Xia LI of San Diego CA (US) for qualcomm incorporated, Bin YANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L27/092, H01L29/06, H01L29/24, H01L29/417, H01L29/423, H01L29/49, H01L29/76, H01L29/786, H01L29/775, H01L21/02, H01L21/8256, H01L29/66
Abstract: disclosed is a complementary field effect transistor (cfet) formed from stacked 2d-material transistors. the 2d-material transistors are formed from transition metal dichalcogenide (tmd), which are atomically thin semiconductors. the stacked tmd transistors allow for enhanced drive current and lower switching capacitance, both of which are desirable.
20240055494.VIA ALTERNATE NET SPACING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Thomas Hua-Min WILLIAMS of Irvine CA (US) for qualcomm incorporated, Luis CHEN of Chula Vista CA (US) for qualcomm incorporated, Bed Raj KANDEL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L29/417, H01L29/423
Abstract: a chip includes a first net, and a second net, wherein the first net and the second net are formed from a same metal layer, and the second net neighbors the first net. the chip also includes first vias disposed on the first net, and second vias disposed on the second net. a first spacing is greater than a second spacing, the first spacing is between a first one of the first vias and a second one of the first vias, the first one of the first vias and the second one of the first vias are adjacent, and the second spacing is between the first one of the first vias and one of the second vias closest to the first one of the first vias.
Inventor(s): Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H01Q15/02, H01Q1/24, H01Q21/28
Abstract: systems and techniques are provided for radio frequency (rf) beamforming using a plurality of differently skewed cylindrical lenses. in one example, an apparatus for wireless communication may include a plurality of cylindrical lenses, each respective cylindrical lens of the plurality of cylindrical lenses having a respective first surface and a respective second surface opposite to the respective first surface. each respective cylindrical lens can include a power direction corresponding to a curvature of each respective first surface and a non-power direction that is orthogonal to the power direction. the apparatus can further include at least one linear antenna array disposed proximate to each respective second surface of each respective cylindrical lens, the at least one linear antenna array including a plurality of antenna array elements.
Inventor(s): Sunghyun PARK of Campbell CA (US) for qualcomm incorporated, Pavan Kumar RAMAKRISHNA of San Jose CA (US) for qualcomm incorporated, Roger BROCKENBROUGH of Los Gatos CA (US) for qualcomm incorporated
IPC Code(s): H02M3/158, H02M3/157, H03K3/037
Abstract: techniques and apparatus for transitioning between various operating modes for a switched-mode power supply (smps) in a wireless local area network (wlan) device powered by a coin cell battery in an effort to maintain performance and functionality of the wlan device and efficiency of the smps. one example apparatus is an integrated circuit (ic) for power management. the ic generally includes: a first port for coupling to a battery and a first terminal of a capacitive element; a second port for coupling to a second terminal of the capacitive element; a smps having an input coupled to the first port; and a switch coupled between the second port and a reference potential node for the ic.
Inventor(s): Sanghwa JUNG of Los Gatos CA (US) for qualcomm incorporated, Chunping SONG of Palo Alto CA (US) for qualcomm incorporated, Ta-Tung YEN of San Jose CA (US) for qualcomm incorporated, Yue JING of Santa Clara CA (US) for qualcomm incorporated
IPC Code(s): H02M3/158, H02M3/07
Abstract: a three-level buck converter circuit configurable to transition between a three-level buck converter mode and a two-level buck converter mode and methods for regulating power using such a circuit. one example power supply circuit generally includes a three-level buck converter circuit and a control circuit coupled to the three-level buck converter circuit and configured to control operation of the three-level buck converter circuit between a three-level buck converter mode and a two-level buck converter mode. the three-level buck converter circuit generally includes a first switch, a second switch coupled to the first switch via a first node, a third switch coupled to the second switch via a second node, a fourth switch coupled to the third switch via a third node, a first capacitive element coupled between the first node and the third node, and an inductive element coupled between the second node and an output node.
Inventor(s): Rahul SINGH of San Diego CA (US) for qualcomm incorporated, Mehran BAKHSHIANI of San Diego CA (US) for qualcomm incorporated, Timothy Donald GATHMAN of San Diego CA (US) for qualcomm incorporated, Yuhua GUO of San Diego CA (US) for qualcomm incorporated, Elias DAGHER of Laguna Niguel CA (US) for qualcomm incorporated
IPC Code(s): H03F3/45, H04B1/10, H03H11/04, H04B1/04, H03F1/14, H03M1/12
Abstract: an apparatus, including a positive input for an input differential signal; a negative input for the input differential signal; a positive output for an output differential signal; a negative output for the output differential signal; a first capacitor including a first terminal coupled to the positive output; a second capacitor including a first terminal coupled to the negative output; and a switching network configured to: couple a second terminal of the first capacitor to the negative input or a positive node based on a mode signal; and couple a second terminal of the second capacitor to the positive input or a negative node based on the mode signal.
Inventor(s): Sameer WADHWA of San Diego CA (US) for qualcomm incorporated, Lennart Karl-Axel MATHE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03K5/14, H03K5/1534, H03K5/19
Abstract: a low-power phase interpolator circuit has a phase generator that receives an input clock signal and uses the input clock signal to generate multiple intermediate clock signals with different phase shifts; a phase rotator circuit that outputs phase-adjusted clock signals, each phase-adjusted clock signal having a phase that lies within a range bounded by phases of two of the intermediate clock signals; a frequency doubler circuit that receives a plurality of the phase-adjusted clock signals and outputs two frequency-doubled clock signals having a 180� phase difference; and a quadrature clock generation circuit that receives the two frequency-doubled clock signals and provides four output signals that include in-phase and quadrature versions of the two frequency-doubled clock signals.
Inventor(s): Hobin Kim of San Diego CA (US) for qualcomm incorporated, Hari Sankar of San Diego CA (US) for qualcomm incorporated, Jing Jiang of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03M13/11, H03M13/01, H03M13/00, H03M13/29
Abstract: disclosed is a method of wireless communication. the method is performed at a first wireless node. the method comprises: obtaining a sequence of bits to be encoded, selecting a puncturing pattern from a plurality of puncturing patterns, generating, based on the sequence of bits to be encoded, a sequence of parity bits in accordance with a binary linear block coding scheme, puncturing, based on the selected puncturing pattern, at least one of the sequence of bits to be encoded or the sequence of parity bits, generating a plurality of modulation symbols based on remaining bits in the sequence of bits to be encoded and based on remaining bits in the sequence of parity bits, and transmitting, to a second wireless node, the plurality of modulation symbols.
20240056112.SELECTIVE SATELLITE SIGNAL MEASUREMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Pierre RAFFEGEAU of Santa Clara CA (US) for qualcomm incorporated, Jordan COOKMAN of San Jose CA (US) for qualcomm incorporated, Daniel CAROLIN of San Diego CA (US) for qualcomm incorporated, Liang ZHAO of Saratoga CA (US) for qualcomm incorporated, Angelica WONG of Palo Alto CA (US) for qualcomm incorporated, Jeffrey WONG of Saratoga CA (US) for qualcomm incorporated
IPC Code(s): H04B1/04, H04W72/541, H04B1/10
Abstract: an apparatus includes: a transceiver configured to receive a satellite signal and to transmit one or more outbound signals; a memory; and a processor, communicatively coupled to the transceiver and the memory, configured to: transmit, via the transceiver, the one or more outbound signals; blank a first portion of the satellite signal spanning a first frequency set that includes at least a portion of an interference signal corresponding to transmission of the one or more outbound signals by the transceiver; and process a second portion of the satellite signal spanning a second frequency set that includes no frequencies of the interference signal; wherein the first frequency set and the second frequency set are different frequency portions of a same time portion of the satellite signal.
Inventor(s): Mohamed Atef Abdelazim SHEHATA of Lannion (FR) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/024, H04L5/00, H04W48/16, H04W24/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a first serving cell via layer 3 control signaling, a configuration indicating a plurality of transmission reception points (trps) and one or more parameters enabling activation or deactivation of trps in the plurality of trps. the ue may receive, from the first serving cell via layer 2 control signaling, explicit multi-trp information that indicates an activation of a second serving cell and a trp associated with the second serving cell, wherein the explicit multi-trp information indicates that the second serving cell is to be activated as a primary cell and the trp is to be activated as a primary trp. the ue may communicate with the primary cell and the primary trp. numerous other aspects are described.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04B7/04, H04L5/00
Abstract: a method includes: transmitting, from a ue, a first on-demand request for first prs resources of a first signal type based on reception by the ue of a first dl-rs of the first signal type with at least a first threshold quality and lack of reception of a second dl-rs of a second signal type with at least a second threshold quality, one of the first and second signal types being for non-ris-reflected signal transfer and the other signal type being for ris-reflected signal transfer, or transmitting, from the ue, a second on-demand request for second prs resources for ris-reflected signal transfer, the second on-demand request specifying a first ris of a plurality of rises associated with a common base station; or transmitting, from the ue, a capability message indicating that the ue supports different prs symbol durations for ris-reflected prs and non-ris-reflected prs; or any combination thereof.
Inventor(s): Wei YANG of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Runxin WANG of San Diego CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/0413, H04L1/00, H03M13/11, H04L5/00
Abstract: a first device may select a base graph from a plurality of base graphs based on one or more of (a) a decoding complexity of a second device, (b) a device category of the second device, (c) a capability of the second device, (d) a decoder mode of the second device, (e) a receiver complexity of the second device, (f) a receiver mode of the second device, (g) a power consumption of the second device, (h) a power mode of the second device, or (i) an indication from the second device. the first device may output an ldpc coded transmission to the second device based on the selected base graph.
Inventor(s): Valentin Alexandru GHEORGHIU of Yokohama-shi (JP) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated
IPC Code(s): H04B7/0413, H04L27/26, H04L5/00
Abstract: aspects of the disclosure provide techniques and apparatuses for improving reception of concurrent transmissions from different network entities. a user equipment may receive a first instance of a transmission in a first component carrier from a first network entity and also receive a second instance of the transmission in a second component carrier from a second network entity. the ue may then dynamically adjust a number of receivers used for the reception of the first component carrier and the reception of the second component carrier based on whether a receive time difference, between receipt of the first instance of the transmission and receipt of the second instance of the transmission, exceeds a maximum receive time difference (e.g., a cyclic prefix duration of the transmission).
20240056148.L2 CLI MEASUREMENT AND REPORTING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Thomas Valerrian Pasca SANTHAPPAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W24/10, H04L5/00, H04W72/04
Abstract: apparatus, methods, and computer program products for cross-link interference (cli) measurements are provided. an example method may include receiving, from a second network entity, a configuration of a set of semi-persistent (sp) or periodic (p) (sp/p) cli measurement resources for layer 2 (l2) cli measurement, where the set of sp/p cli measurement resources are associated with one or more measurement resource types including at least one of: a zero power sounding reference signal (zp srs), a channel state information (csi) interference measurement (csi im) resource, a non-zero power (nzp) csi reference signal (csi rs), or a combination of the nzp csi rs and csi im, where the one or more measurement resource types are tied to at least one respective cli reporting metric or not tied to the respective cli reporting metric.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W16/28, H04W76/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a secondary cell activation command that indicates a semi-persistent channel state information (csi) reference signal (csi-rs) resource set of a secondary cell. the ue may receive, from the secondary cell, a semi-persistent csi-rs using the semi-persistent csi-rs resource set based at least in part on receiving the secondary cell activation command. numerous other aspects are provided.
Inventor(s): June NAMGOONG of San Diego CA (US) for qualcomm incorporated, Yiyue CHEN of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06
Abstract: the techniques described herein utilize a machine learning algorithm to train the encoders from multiple ue vendors and a shared decoder from a gnb vendor in order to develop a universal gnb decoder that may be capable of decoding input from ues from different ue vendors at comparable performance and overhead to different decoders that are specifically developed for each encoder.
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/14
Abstract: aspects are provided which allow a network entity to configure and a ue to transmit subband csi reports in full duplex slots. initially, the ue receives a csi report configuration indicating a plurality of csi subbands of at least one bandwidth part bwp. subsequently, the ue receives a csi-rs in a slot associated with a full duplex mode, the slot being further associated with a frequency band including a downlink subband and an uplink subband. afterwards, the ue transmits a csi report, where the csi report includes first csi associated with the csi-rs for a first one of the csi subbands overlapping in frequency with the downlink subband, and the csi report lacks second csi for a second one of the csi subbands overlapping in frequency with the uplink subband.
Inventor(s): Bharat Shrestha of San Diego CA (US) for qualcomm incorporated, Xiao Feng Wang of San Diego CA (US) for qualcomm incorporated, Harikumar Krishnamurthy of San Diego CA (US) for qualcomm incorporated, Liangping Ma of San Diego CA (US) for qualcomm incorporated, Changhwan Park of San Diego CA (US) for qualcomm incorporated, Umesh Phuyal of San Diego CA (US) for qualcomm incorporated, Ayan Sengupta of San Diego CA (US) for qualcomm incorporated, Alberto Rico Alvarino of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/185, H04W56/00
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a message from a first non-terrestrial network cell indicating cell synchronization information for a second non-terrestrial network cell. in some examples, the cell synchronization information may indicate whether the first non-terrestrial network cell and the second non-terrestrial network cell are synchronized at a reference point. additionally, or alternatively, the cell synchronization information may indicate a timing offset value between a first uplink time synchronization reference point of the first non-terrestrial network cell and a second uplink time synchronization reference point of the second non-terrestrial network cell. the ue may calculate a timing associated with signaling from the second non-terrestrial network cell based at least in part on the cell synchronization information. the ue may receive one or more signals from the second non-terrestrial network cell based at least in part on the calculated timing.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Igor GUTMAN of Hod HaSharon (IL) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B17/336, H04W24/10, H04W74/08
Abstract: methods, systems, and devices for wireless communications are described that provide for an originating network entity to request sub-band interference cancellation (sbic) information from one or more neighboring network entities for downlink communications via one or more sub-bands. the neighboring network entities may serve at least one user equipment (ue) using adjacent sub-bands to the one or more sub-bands of the originating network entity. the originating network entity may exchange information related to sub-bands of interest to the one or more neighboring network entities, and whether sbic is to be activated or is not to be activated for only the identified sub-bands versus across all operating sub-bands. the one or more neighboring network entities may configure measurement reporting by the ue for multiple time periods, corresponding to when transmissions are present and absent from the allocated sub-band(s) of the originating network entity.
Inventor(s): Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04J1/08, H04L5/02, H04B7/01
Abstract: apparatus, methods, and computer-readable media for facilitating multiplexing of uplink signals at a repeater are disclosed herein. an example, a method for wireless communication at a repeater, includes obtaining a first uplink signal associated with a ue. the example method also includes providing a first uplink communication including the first uplink signal multiplexed with a second uplink signal, the second uplink signal being associated with an mt component of the repeater. additionally, the example method includes obtaining a multiplexing configuration based in part on at least one of a phase distortion and a power mismatch associated with the first uplink communication. the example method also includes providing a second uplink communication based in part on the multiplexing configuration, the second uplink communication including a third uplink signal multiplexed with a fourth uplink signal.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H04L5/14
Abstract: aspects of the present disclosure include methods, apparatuses, and computer-readable medium for transmitting at least one capability signal to a network entity, wherein the at least one capability signal indicates whether at least one filter in at least one receive chain of the ue is adaptively switchable between a first configuration and a second configuration, wherein the first configuration supports half-duplex communication with the network entity, wherein the second configuration supports sub-band full duplex communication with the network entity; and exchanging a signal between the ue and the network entity according to the at least one capability signal.
Inventor(s): Mickael Mondet of Louannec (FR) for qualcomm incorporated, Yih-Hao Lin of San Diego CA (US) for qualcomm incorporated, Prashanth Haridas Hande of San Diego CA (US) for qualcomm incorporated, Ravi Agarwal of San Diego CA (US) for qualcomm incorporated, Peerapol Tinnakornsrisuphap of San Diego CA (US) for qualcomm incorporated, Miguel Griot of La Jolla CA (US) for qualcomm incorporated, Dario Serafino Tonesi of San Diego CA (US) for qualcomm incorporated, Sitaramanjaneyulu Kanamarlapudi of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Aziz Gholmieh of Del Mar CA (US) for qualcomm incorporated, Sanket Sanjay Kalamkar of San Diego CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated, Linhai He of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/16
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive control information that identifies criteria to use for determining a delivery status of a protocol data unit (pdu) set that includes multiple pdus. the pdu set may be associated with an application layer of the ue. accordingly, the ue may receive at least a portion of the pdu set, and may determine the delivery status of the pdu set based on the received portion of the pdu set and the criteria identified by the control information. the delivery status of the pdu set may refer to whether the pdu set was successfully delivered to the ue. the delivery status of the pdu set may be based on a quantity of bits or pdus in the received portion of the pdu set, a threshold quantity of bits or pdus, or a combination thereof.
20240056238.PHYSICAL (PHY) LAYER COMMUNICATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Manikandan CHANDRASEKAR of Bangalore (IN) for qualcomm incorporated, Raj Kumar KRISHNA KUMAR of Bangalore (IN) for qualcomm incorporated, Venkatesh BHAT of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04
Abstract: this disclosure provides methods, devices and systems for communicating over a 60 ghz band and reusing legacy hardware for communication over sub-6 bands. certain aspects are directed to outputting, for transmission to a second wireless device, a first packet, wherein the first packet is output via a radio frequency (rf) front end defined by a first clock accuracy requirement having an acceptable error rate that is lower than a legacy clock accuracy requirement, and wherein the first packet is output for transmission via a first band. certain aspects are directed to obtaining, from the second wireless device, a second packet via the first band.
Inventor(s): Anantharaman Balasubramanian of San Diego CA (US) for qualcomm incorporated, Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated, Kapil Gulati of Belle Mead NJ (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Dan Vassilovski of Del Mar CA (US) for qualcomm incorporated, Hong Cheng of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04L5/00, G01S5/10
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support multiple-transmission and reception point (multi-trp) based positioning. in some aspects, a method includes transmitting, by a first user equipment (ue) including a first set of transmission and reception points (trps), a first request for a first sidelink (sl) positioning session. the first request indicates a multi-trp positioning session is enabled. the method also includes receiving, from a second ue including a second set of trps, a first response based on the first request. the first response indicates a number of trps of the second set of trps available for the first sl positioning session. other aspects and features are also claimed and described.
Inventor(s): Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, a multi-cell downlink control information (mc-dci) that indicates scheduling information for scheduling channels on multiple component carriers (ccs). the ue may transmit, to the network node, channel state information (csi) feedback for a set of cells scheduled by the mc-dci based at least in part on a radio resource control (rrc) configuration. numerous other aspects are described.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated, June NAMGOONG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. for example, an example of a process includes receiving a signal comprising a slot including at least one shared signal resource. the process further includes determining whether the slot is allocated for sensing and communications or is allocated for communications. the process further includes determining whether to demodulate the at least one shared signal resource using at least one sensing reference signal (rs) resource or at least one communication rs based whether the slot is allocated for sensing and communications or is allocated for communications.
Inventor(s): Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: this disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for a user equipment (ue) to receive a configuration for a plurality of groups of sounding reference signal (srs) ports associated with an srs resource, the configuration indicating one or more cyclic shift parameters for each group of srs ports of the plurality of groups of srs ports. the ue also can transmit one or more srss using at least one group of srs ports of the plurality of groups of srs ports based at least in part on the one or more cyclic shift parameters associated with the at least one group of srs ports.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W76/20
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive information indicating an offset for a pseudo-random function used to select a set of sounding reference signal (srs) transmission occasions from a plurality of srs transmission occasions. the ue may transmit one or more srss on the set of srs transmission occasions based at least in part on the offset and the pseudo-random function. numerous other aspects are described.
Inventor(s): Yi Huang of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, YU Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. the described techniques provide for phase tracking reference signal (ptrs) antenna port configuration and use to support a number of transmission layers (e.g., up to eight transmission layers). in some examples, a user equipment (ue) may be able to support up to four ptrs antenna ports. the ue may transmit capability signaling indicating a number of supported ptrs antenna ports (e.g., up to 4). the network entity may transmit control signaling indicating a number of ptrs antenna ports and a mapping between the ptrs antenna ports and other ports (e.g., sounding reference signal (srs) ports or demodulation reference signal (dmrs) ports). in some examples, the ue may also indicate a requested number of ptrs antenna ports (e.g., which may be the same as or less than the supported number of ptrs antenna ports).
Inventor(s): Yi Huang of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W52/32
Abstract: techniques related to multi-layer wireless communications are disclosed. some aspects of the disclosure relate to devices and methods for determining a transmission power boost for a phase-tracking reference signal (pt-rs). a wireless user equipment (ue) may map a multi-layer uplink transmission to a plurality of pt-rs ports by distributing the layers of the multi-layer uplink transmission among the plurality of pt-rs ports. the ue may determine a first transmission power boost for a first pt-rs port, and a second transmission power boost, different from the first transmission power boost, for a second pt-rs port. the ue may transmit a first pt-rs corresponding to the first pt-rs port utilizing the first transmission power boost, and the second pt-rs corresponding to the second pt-rs port, frequency division multiplexed with the first pt-rs, utilizing the second transmission power boost. other aspects, embodiments, and features are also claimed and described.
Inventor(s): Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/56, H04W72/1268, H04W72/232
Abstract: methods, systems, and devices for method for wireless communication are described. a ue may receive one or more control messages that indicate a quantity of sounding reference signal (srs) resource sets, a quantity of one or more srs resource indicator fields included in one or more control messages, and a set of parameters, and at least one maximum rank value associated with uplink shared channel transmissions and based on a threshold quantity of rank values supported by the ue. the ue receives a downlink control information (dci) message including dci and including the one or more srs resource indicator fields, and interprets the one or more srs resource indicator fields based on a quantity of the at least one maximum rank value.
Inventor(s): Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated, Yitao Chen of San Diego CA (US) for qualcomm incorporated, Aleksandar Damnjanovic of Del Mar CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Fang Yuan of Beijing (CN) for qualcomm incorporated, Juan Montojo of San Diego CA (US) for qualcomm incorporated, Rajat Prakash of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/232
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support separate hybrid automatic receipt request (harq) acknowledgement by member user equipments (ues) cooperating as a virtual ue for downlink transmissions. in a first aspect, a virtual ue may detect a downlink transmission, wherein the virtual ue includes two or more member ues in communication with each other and configured to cooperate in communications with the serving base station. the virtual ue may generate one or more acknowledgement codebooks configured to indicate an acknowledgement status by the virtual ue. the virtual ue may attempt to decode the downlink transmission and report an acknowledgment indicator that reflects the result of the decoding. the acknowledgment indicator includes an acknowledgement state selected from an acknowledgement codebook associated with the member ue. other aspects and features are also claimed and described.
20240056264.SUBBAND FULL DUPLEX GUARD BAND_simplified_abstract_(qualcomm incorporated)
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/06
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit a channel state information report in a subband full duplex slot using a first guard band. the ue may receive a physical downlink shared channel (pdsch) communication. the ue may transmit an indication of an adjustment, based at least in part on the pdsch communication, to use for a second guard band with respect to the first guard band. numerous other aspects are described.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/08
Abstract: certain aspects of the present disclosure provide techniques for indicating subband configurations between network entities. an example method that may be performed by a network entity includes receiving an indication of at least one of time or frequency locations of at least one uplink (ul) subband or at least one downlink (dl) subband for a cell operating with subband full duplex (sbfd) communications or subband half duplex communications; and performing interference mitigation (im) while receiving an ul transmission, based on the indication.
20240056271.MIXED WAVEFORM COMMUNICATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Danlu Zhang of San Diego CA (US) for qualcomm incorporated, Jing Jiang of San Diego CA (US) for qualcomm incorporated, Jun Ma of San Diego CA (US) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, John Edward Smee of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L27/26
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive an indication of a set of frequency domain resources allocated to the ue for communicating data over a wireless channel. the ue may receive an indication of a waveform type associated with the set of frequency domain resources. the waveform type may be based at least in part on a data type of the data, may be used for a defined amount of time, and may be one of a plurality of waveform types that are multiplexed together over different frequency domain resources within a total system bandwidth. the ue may communicate within the set of frequency domain resources according to the indicated waveform type and the data type.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/04, H04W72/14
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive an indication of a frequency domain resource allocation (fdra) for communications associated with a subband full-duplex (sbfd) slot. the ue may identify, based at least in part on an overlap between a bandwidth part associated with the communications and a first subband of the sbfd slot, a starting resource block within the first subband of the sbfd slot of at least one resource block set associated with the fdra, wherein the first subband of the sbfd slot has a different bandwidth than the bandwidth part. the ue may perform the communications during the sbfd slot in the first subband using the at least one resource block set.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/23, H04W72/04
Abstract: certain aspects of the present disclosure provide techniques for indicating subband configurations in subband full duplex (sbfd) operation. an example method that may be performed by a user equipment (ue) includes receiving signaling indicating at least one of time or frequency locations of at least one uplink (ul) subband and at least one downlink (dl) subband for subband full duplex (sbfd) communications; and performing sbfd communications, in one or more symbols or slots, based on the signaling.
Inventor(s): Muhammad Nazmul Islam of Littleton MA (US) for qualcomm incorporated, Jing Lei of San Diego CA (US) for qualcomm incorporated, Murali Menon of Acton MA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W56/00, H04W74/08
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support marking symbols and validation of non-cell-defining-synchronization signal block (ncd-ssb) and random access channel (rach) occasions within 5g new radio (nr) networks. in a first aspect, a method of wireless communication includes the ue obtaining an uplink-downlink configuration for one or more slots, an ncd-ssb configuration identifying ncd-ssb transmissions, and a bandwidth configuration identifying a bandwidth part (bwp) allocated to the ue and a configuration for cell-defining-synchronization signal block (cd-ssb) transmissions. the ue can mark a configured flexible symbol as a downlink symbol in response to either an ncd-ssb symbol or a cd-ssb symbol overlapping with the flexible symbol. other aspects and features are also claimed and described.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/16, H04W72/04
Abstract: certain aspects of the present disclosure provide techniques for transmitting a user equipment (ue) capability indication that identifies an intra-band carrier aggregation capability for a half-duplex operation by the ue. certain aspects of the present disclosure provide techniques for communicating on a sub-band full duplex communication link, wherein the communicating is based at least in part on an evaluation of one or more directional collision handling rules associated with the ue capability indication.
20240056344.GUARD INTERVAL IN DELAY-DOPPLER DOMAIN_simplified_abstract_(qualcomm incorporated)
Inventor(s): Raviteja PATCHAVA of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04W72/04
Abstract: certain aspects of the present disclosure provide techniques for using a guard interval in a delay-doppler domain. a method of wireless communication includes converting information in a delay-doppler domain to a time-frequency domain, wherein the information includes data and at least one guard interval (gi); mapping the converted information to time and frequency resources of an orthogonal frequency domain multiplexing (ofdm) resource grid in the time-frequency domain; generating a time-domain waveform based on the ofdm resource grid, wherein the time-domain waveform includes one or more gis; and outputting the time-domain waveform for transmission to a node.
Inventor(s): Imed BOUAZIZI of Frisco TX (US) for qualcomm incorporated, Carlos Marcelo Dias PAZOS of Carlsbad CA (US) for qualcomm incorporated, Liangping MA of San Diego CA (US) for qualcomm incorporated, Yong HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L65/1069, H04L65/65, H04L9/40
Abstract: various embodiments include systems and methods for supporting communication session establishment (e.g., web real-time communication (webrtc) session establishment) between endpoint computing devices. various embodiments include systems and methods that may provide for a server (e.g., a simple webrtc application protocol (swap) server acting as a webrtc signaling server) that protects message privacy and integrity between endpoint computing devices by acting as a rendezvous point for applications and services. various embodiments include systems and methods defining a simple, secure, and extensible signaling protocol that may allow a receiving party to determine and control other parties that may connect to the receiving party via communication session (e.g., a webrtc session).
Inventor(s): Wesley James HOLLAND of Encinitas CA (US) for qualcomm incorporated, Seyfullah Halit OGUZ of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04N23/55, G02B7/09, H04N23/54
Abstract: systems, methods, and non-transitory media are provided for adjusting camera settings based on event data. an example method can include obtaining, via an image capture device of a mobile device, an image depicting at least a portion of an environment; determining a match between one or more visual features extracted from the image and one or more visual features associated with a keyframe; and based on the match, adjusting one or more settings of the image capture device.
Inventor(s): Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of Lakeside CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W24/02, H04L41/16
Abstract: an apparatus has a memory and one or more processors coupled to the memory. the processor(s) is configured to transmit a first message indicating a first machine learning capability of the first wireless device. the processor(s) is also configured to receive, from a second wireless device, a second message indicating a second machine learning capability of the second wireless device. the processor(s) is further configured to communicate information associated with a machine learning model for use between the first wireless device and the second wireless device based at least in part on the second machine learning capability and the first machine learning capability. the processor(s) is also configured to communicate with the second wireless device based at least in part on the machine learning model.
Inventor(s): Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Xipeng ZHU of San Diego CA (US) for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W8/24, H04W48/10, H04W72/12
Abstract: aspects described herein relate to receiving, from a network node, a list of supported models or model structures (ms) identifiers (ids) per machine learning function name (mlfn) or machine learning feature (mlf) at the network node, updating a capability at the ue to an updated capability based on the list of supported models or ms ids per mlfn or mlf at the network node, and downloading, at the ue and from a model repository, one or more models or mss per mlfn or mlf based on the updated capability and available resources at the ue. other aspects relate to transmitting the list of supported models or ms ids and configuring use of a model or ms id for a particular mlfn or mlf.
Inventor(s): Sherif Elazzouni of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated, Xipeng Zhu of San Diego CA (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W16/14, H04W76/15, H04W76/28, H04L5/14
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may transmit assistance information indicating a type of in-device coexistence (idc) interference at the ue, and indicating a set of associated interference parameters that correspond to an interference pattern of the idc interference in a time domain, a frequency domain, or both. the set of interference parameters and the interference pattern may describe a pattern of the idc interference in the time domain, the frequency domain, or both. the ue may receive a message indicating one or more operating parameters associated with a time period that is based on the interference pattern. the operating parameters may be based on the type of idc, the set of interference parameters, and the interference pattern, and may enable the ue to communicate with a network entity to maintain signaling throughput while decreasing effects of the idc interference.
Inventor(s): Kiran VENUGOPAL of Green Brook NJ (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04B7/01
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, configuration information indicating a single frequency network (sfn) scheme to be applied by the ue. the ue may receive, from the network node, a transmission configuration indicator (tci) codepoint indicating two or more tci states associated with the sfn scheme. the ue may receive, from the network node, a beam indication that is associated with a unified tci state indication, wherein the beam indication indicates at least one of: updated information for a tci state, from the two or more tci states, or that the two or more tci states are associated with multiple downlink channels. numerous other aspects are described.
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04B7/06
Abstract: schemes and mechanisms for beam prediction using per-beam error statistics are provided. a ue may receive, from a network, a beam prediction configuration. the beam prediction configuration may be for a machine learning model or algorithm. the ue may receive error statistics for each of a plurality of beam directions. responsive to the ue identifying a first beam direction of the plurality of beam directions using the beam prediction configuration and based on the error statistics, the ue transmits an uplink (ul) communication to the network in the first beam direction. responsive to the ue identifying a second beam direction of the plurality of beam directions using the beam prediction configuration and based on the error statistics, the ue transmits the ul communication to the network in a third beam direction different from the second beam direction.
Inventor(s): Min HUANG of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W16/28, H04W64/00, H04B7/06
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first wireless communication device may transmit, to a second wireless communication device, information indicating positions of orbital angular momentum (oam) antennas of a partial receive circle of the first wireless communication device that are operational. the partial receive circle is part of a full receive circle that includes positions with the oam antennas that are operational and one or more positions that do not have oam antennas that are operational. the first wireless communication device may receive an oam mode to use for reception of an oam signal at the oam antennas that are operational. the first wireless communication device may then receive the oam signal according to the oam mode. numerous other aspects are described.
Inventor(s): Min Soo Sim of San Diego CA (US) for qualcomm incorporated, Wooseok Nam of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W72/04, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. the described techniques generally provide for a wireless device (e.g., a user equipment (ue), a network entity) to use a set of resources for mitigating self-interference when communications in a full-duplex mode. for example, a ue may request a set of resources for performing a self-interference mitigation procedure. the ue may receive a configuration of the requested set of resources and transmit one or more self-interference measurement signals via the set of resources (e.g., in the absence of transmissions by other devices). in some examples, a network entity may transmit an indication of periodic resources, semi-persistent resources, or both, for a self-interference mitigation procedure performed by the network entity. in response, one or more ues may cancel uplink transmissions that overlap with the indicated resources, such that the self-interference mitigation procedure is performed in the absence of uplink signals.
20240056849.MEASUREMENT GAP MANAGEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Harish VENKATACHARI of San Jose CA (US) for qualcomm incorporated, Gautham JAYARAM of San Diego CA (US) for qualcomm incorporated, Udayan BHAWNANI of San Diego CA (US) for qualcomm incorporated, Vishu KUMAR of Bengaluru, Karnataka (IN) for qualcomm incorporated, Srinidhi NAGARAJA of Bengaluru, Karnataka (IN) for qualcomm incorporated, Rajendra BILLURE of Bangalore, Karnataka (IN) for qualcomm incorporated, Ramesh Rajendra KAMATH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08
Abstract: a wireless communication device is described. the wireless communication device includes a processor. the wireless communication device also includes memory in electronic communication with the processor. the wireless communication device further includes instructions stored in the memory. the instructions are executable to determine, for a first measurement gap, whether a measured gain state matches an appointed gain state. the instructions are also executable to determine, for the first measurement gap, whether a new cell is detected. the instructions are further executable to determine whether to skip a subsequent measurement gap based on whether the measured gain state matches the appointed gain state and whether a new cell is detected.
20240056854.CROSS-LINK INTERFERENCE (CLI) CANCELLATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04B17/336, H04L5/14
Abstract: systems and techniques are provided for performing wireless communications at a user equipment (ue). for example, a process can include transmitting, from a ue based on a cross-link interference (cli) cancellation capability of a receiver of the ue, a cli cancellation capability indication. the process can include receiving, at the ue, a communications signal. in some implementations, the ue received the communications signal from a network entity. in some cases, receiving the communications signal from the network entity at least partially coincides with a transmission of an additional communications signal by an additional ue, wherein the additional ue is different from the ue.
Inventor(s): Iyab Issam Sakhnini of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04L5/00
Abstract: methods, systems, and devices for invalidating a measurement report are described. a user equipment (ue) may receive a message indicating of a set of parameters associated with transmission of a measurement report and may receive one or more reference signals. the ue may transmit, in accordance with the set of parameters, the measurement report indicating a set of measurements associated with the one or more reference signals received by the ue. additionally, the ue may transmit an invalidation message indicating that at least a portion of the measurement report is invalid based on a subsequent measurement associated with the one or more reference signals differing by a threshold amount from a corresponding measurement of the set of measurements.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W72/08
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media to detect and mitigate cross link interference (cli). a method of a wireless communication at a first user equipment (ue), comprises determining, at the first ue, a communication failure on a downlink (dl) channel indicative of cli from transmission of a communications signal by a second ue on an uplink (ul) channel; based on detecting the communication failure, transmitting a request for cli measurement resources to a network entity; receiving, at the first ue, a cli reference signal configuration from the network entity; receiving, at the first ue, a cli reference signal from the second ue; and transmitting, to the network entity, a cli measurement report based on the cli reference signal.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Hyun Yong LEE of San Diego CA (US) for qualcomm incorporated, Masato KITAZOE of Hachiouji-shi (JP) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W72/56, H04W72/542
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information that indicates at least one criterion for refraining from performing a measurement in a measurement gap. the ue may communicate data with a network node during the measurement gap in at least one scheduled measurement gap occasion for the measurement gap based at least in part on the at least one criterion. numerous other aspects are described.
Inventor(s): Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W72/0446, H04L27/26, H04L5/00
Abstract: an apparatus for wireless communication by a user equipment (ue) includes a receiver configured to receive a reference signal that is associated with a first full duplex (fd) slot. the apparatus further includes a transmitter configured to transmit a measurement report that is associated with the reference signal. the measurement report includes an indication of a size of a guard band associated with a second fd slot that is subsequent to the first fd slot.
20240056876.DEADLINE-BASED DATA PACKETS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hyun Yong LEE of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA (US) for qualcomm incorporated, Mickael MONDET of Louannec (FR) for qualcomm incorporated, Dario Serafino TONESI of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Ravi AGARWAL of San Diego CA (US) for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment transmits, to a network node, an indication of a data delivery deadline for data traffic to be delivered by the network node, wherein the data delivery deadline indicates by when the network node is to transmit one or more data packets received from the ue, and/or a nominal arrival time for the data traffic to be received at the network node, wherein the nominal arrival time in combination with a nominal delay budget indicates by when the network node is to transmit the one or more data packets received from the ue. moreover, the ue transmits, to the network node, the one or more data packets, which may include a protocol data unit (pdu), a group of pdus, or a pdu set or burst.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated, Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04W72/1268
Abstract: aspects described herein relate to encoding a buffer size in a buffer status report based on a newly defined buffer size table that can have reduced step sizes for larger buffer sizes. other aspects relate to decoding the buffer size in the buffer status report. the newly defined buffer size table can better accommodate buffer size reporting for high data throughput applications.
Inventor(s): Dario Serafino TONESI of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Miguel GRIOT of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W28/08, H04W28/02, H04W28/24
Abstract: apparatuses and methods for managing quality of service for protocol data unit (pdu) sets include providing alternative service requirements for protocol data unit (pdu) sets supporting data traffic of an application executing on a user equipment (ue) in which the alternative service requirements for pdu sets include one or more quality of service (qos) reference parameters and a combination of a pdu set delay budget (psdb) value, a pdu set error rate (pser) value, and a guaranteed flow bit rate (gfbr) value to which the application can adapt. apparatuses and methods further include adapting parameters for pdu set in response to indications that a link between the ue and the network can no longer guarantee qos flow transport of the pdu sets.
Inventor(s): Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Yisheng XUE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/26, H04W72/04, H04W72/02, H04L1/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may obtain a nominal resource block value associated with one or more allocated subchannels for a sidelink communication. the ue may identify a number of physical sidelink shared channel (pssch) resource elements to be used for a transport block size calculation based at least in part on the nominal resource block value. the ue may transmit the sidelink communication, and reserve one or more resources for one or more respective retransmissions of the sidelink communication, based at least in part on the number of pssch resource elements. numerous other aspects are described.
Inventor(s): Qian Zhang of Basking Ridge NJ (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/26, H04W72/04
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may adjust signaling in a slot configured for subband full-duplex (sbfd) communications based on receiving scheduling information indicating a signal. in a first option, a corresponding subband may be extended to include the signal. if there are remaining frequency resources, the remaining reverse-direction subband may be used for corresponding communications. in a second option, the remaining frequency resources of the reverse-direction subband may be used for same-direction communications as the signal. in a third option, the signal may be canceled, or a portion of the signal that is outside the corresponding subband may be canceled. in a fourth option, the signal may be treated as an error. in some examples, the options may be configured based on a type of the signal, or based on a priority level of the signal.
Inventor(s): Wei Yang of San Diego CA (US) for qualcomm incorporated, Yi Huang of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may generate feedback messages according to a feedback codebook according to a feedback scheme indicating whether the ue is to include, or exclude, feedback information for physical downlink shared channels (pdschs) occurring prior to a bandwidth part (bwp) switch. for example, the ue may determine whether to include feedback information for any pdschs that occur prior to an uplink bwp switch for a ue that supports cell switching based on the cell in which the uplink bwp switch occurs, the cell in which the feedback message is scheduled for transmission (e.g., the same cell in which the pdschs occur, or a different cell), and a mode of pucch cell switching (e.g., dynamic or semi-static). the ue may also determine whether to send retransmissions of feedback information after a bwp switch.
20240056918.VEHICLE-TO-EVERYTHING CELL RESELECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Chunxia LI of San Diego CA (US) for qualcomm incorporated, Wei SUN of San Diego CA (US) for qualcomm incorporated, Feng CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/08, H04W4/40
Abstract: methods, systems, and devices for wireless communications are described. one method of informing the ue of priorities associated with cells that support a vehicle-to-everything (v2x) service may include the ue receiving a priority indicator from the base station. the priority indicator may inform the ue of priorities associated with one or more cells that support the v2x service. the priority indicator may be received in a radio resource control (rrc) connection release message. the ue may use the priority indicator to determine which cells of the set of cells support the v2x service. accordingly, the ue may perform a cell reselection procedure based at least in part on the priority indicator, the measured parameters, or both. by informing the ue of priorities associated with cells that support the v2x service, the v2x service may have greater continuity at the ue, thereby increasing the performance and quality of the v2x service.
Inventor(s): Waqar ZIA of Munich (DE) for qualcomm incorporated, Haris ZISIMOPOULOS of London (GB) for qualcomm incorporated, Dario Serafino TONESI of San Diego CA (US) for qualcomm incorporated, Lenaig Genevieve CHAPONNIERE of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W48/16, H04W76/10, H04W40/02, H04W28/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node (e.g., a session management function (smf)) may receive policy and charging control (pcc) rules that include control information associated with a non-integrated aggregation (nia) protocol data unit (pdu) session requested by a user equipment (ue). the smf may communicate, to the ue, one or more access traffic steering, switching, and splitting (atsss) rules derived from the pcc rules, wherein the one or more atsss rules are for controlling traffic steering, switching, and splitting associated with the nia pdu session in an uplink direction. the network node may communicate, to a user plane function (upf), n4 interface rules derived from the pcc rules, wherein the n4 interface rules are for controlling traffic steering, switching, and splitting associated with the nia pdu session in a downlink direction. numerous other aspects are described.
20240056964.NETWORK OPERATION TIME INTERVAL INDICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W24/02
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive, from a network entity, control signaling indicating multiple network energy saving states of the network entity. the ue and the network entity may communicate one or more messages in accordance with a first energy saving state of the multiple network energy saving states. the one or more messages that are communicated may be based on a time period associated with the first network energy saving state, based on receiving a control message indicating that the first network energy saving state is active, or both.
Inventor(s): Le LIU of San Jose CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Prashant SHARMA of San Jose CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may detect, using a low-power receiver of the ue, a low-power synchronization signal (lp-ss) that is associated with a first coverage area that is larger than a second coverage area associated with a legacy synchronization signal block. the ue may monitor, using the low-power receiver, for a low-power wake up signal, based at least in part on the lp-ss, that is associated with a third coverage area that is larger than a fourth coverage area associated with a legacy wake up signal. numerous other aspects are described.
Inventor(s): Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W76/28
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration indicating a rule for modifying a joint discontinuous reception (drx) cycle of two or more drx cycles. the ue may wake up based at least in part on the rule. numerous other aspects are described.
20240056972.NETWORK TRANSMIT INACTIVITY TIME_simplified_abstract_(qualcomm incorporated)
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a transmit inactivity period of a network entity. the ue may adjust a power used for receiving communications based at least in part on the indication. numerous other aspects are described.
20240056976.POWER SAVINGS FOR VOICE SERVICES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Leena ZACHARIAS of San Jose CA (US) for qualcomm incorporated, Arnaud MEYLAN of San Diego CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated, Lan LAN of San Diego CA (US) for qualcomm incorporated, Qingxin CHEN of San Diego CA (US) for qualcomm incorporated, Farrukh RASHID of San Diego CA (US) for qualcomm incorporated, Zhibin DANG of San Diego CA (US) for qualcomm incorporated, Akshay KUMAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W72/23, H04L1/1812, H04L1/20
Abstract: certain aspects of the present disclosure provide a method for wireless communication by a user equipment (ue). the ue starts a first timer (such as a discontinuous reception (drx) hybrid automatic repeat request (harq) round-trip-time (rtt) timer), after sending an uplink (ul) data transmission to a network entity. the ue then starts a second timer (such as a drx retransmission timer) when the first timer expires. the ue then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (bler).
Inventor(s): Gokul Sridharan of Sunnyvale CA (US) for qualcomm incorporated, Kazuki Takeda of Tokyo (JP) for qualcomm incorporated, Tienyow Liu of Santa Clara CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may transmit uplink transmission using antenna elements mapped to one or more antenna ports. the ue may transmit a first message to a network entity to indicate antenna ports that are available for wireless communications at the ue. the ue may transmit a second message to the network entity to indicate antenna groups associated with the antenna ports. each antenna group may include a respective set of one or more antenna elements and may be associated with a respective transmit power threshold. the network entity may select a first antenna group of the one or more antenna groups for the ue to use for uplink transmissions. the ue may transmit, after transmitting the first and second messages, one or more uplink transmissions to the network entity using the first antenna group.
Inventor(s): Jianfu ZHANG of Shanghai (CN) for qualcomm incorporated, Bing LENG of Shanghai (CN) for qualcomm incorporated, Xiaomeng LU of Shanghai (CN) for qualcomm incorporated, Jian LI of Shanghai (CN) for qualcomm incorporated, Hao ZHANG of Shanghai (CN) for qualcomm incorporated
IPC Code(s): H04W52/14, H04W52/36, H04W76/15
Abstract: apparatus, methods, and computer-readable media for adjusting transmit power headroom for a secondary link while operating in an nsa mode are disclosed herein. an example method for wireless communication at a ue includes receiving a request to enter a multi-connectivity mode in which the ue is able to transmit data to a first base station via a first access link or to a second base station via a second access link. the example method also includes determining a first maximum uplink transmit power for transmissions using the first access link. additionally, the example method includes determining a second maximum uplink transmit power for transmissions using the first access link based on uplink transmissions transmitted during an evaluation window. the example method also includes transmitting, via the first access link, at least one uplink transmission based on the second maximum uplink transmit power.
Inventor(s): Jung Ho Ryu of Fort Lee NJ (US) for qualcomm incorporated, Sony Akkarakaran of Poway CA (US) for qualcomm incorporated, Jelena Damnjanovic of Del Mar CA (US) for qualcomm incorporated, Hua Wang of Basking Ridge NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/38, H04W28/26, H04W52/28
Abstract: methods, systems, and devices for wireless communications are described. in one aspect, a first user equipment (ue) may transmit an indication of non-preferred resources to a second ue and an indication of an amount of transmit power reduction for the second ue to observe for a sidelink transmission on the non-preferred resources. in another aspect, a first ue may transmit an indication of an amount of transmit power reduction for a second ue to observe for a sidelink transmission on conflicting resources (e.g., resources reserved by the second ue and a third ue). because the second ue may transmit on the non-preferred resources or the conflicting resources with reduced power (e.g., rather than suppressing transmissions on the non-preferred resources or the conflicting resources), the utilization of the non-preferred resources or the conflicting resources may be improved.
Inventor(s): Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Amit Bar-Or Tillinger of Tel-Aviv (IL) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W74/08
Abstract: methods, systems, and devices for wireless communications are described. in some implementations, a wireless communications network may support per-beam synchronization signal block (ssb) periodicity configurations. a network entity may transmit, using a first beam, a first ssb associated with a cell supported by the network entity. the first ssb may include a first broadcast channel that indicates a first periodicity for transmission of the first ssb associated using the first beam. in addition, the network entity may transmit, using a second beam, a second ssb associated with the cell supported by the network entity. the second ssb may include a second broadcast channel that indicates a second periodicity for transmission of the second ssb associated with the cell using the second beam. in such cases, the second periodicity may be different from the first periodicity.
20240056994.SYNCHRONIZATION SIGNAL BLOCK CONFIGURATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Daniel Paz of Geva Carmel (IL) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W24/08, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may monitor for a set of synchronization signals that includes a first subset of synchronization signals allocated according to a first time-frequency pattern and a second subset of synchronization signals allocated according to a second time-frequency pattern different than the first time-frequency pattern. the first subset of synchronization signals and the second subset of synchronization signals are monitored during a first time interval. the ue may receive one or more synchronization signals of the set of synchronization signals based on the monitoring. the ue may establish a connection with a network entity based on receiving the one or more synchronization signals. the ue may receive an indication of the second time-frequency pattern from one or more synchronization signals of the first subset of synchronization signals.
Inventor(s): Lochan Verma of Danville CA (US) for qualcomm incorporated, Bin Tian of San Diego CA (US) for qualcomm incorporated, Sameer Vermani of San Diego CA (US) for qualcomm incorporated, Lin Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04J3/06, H04L27/26, H04L5/00, H04L69/28
Abstract: this disclosure provides systems, methods, apparatus, including computer programs encoded on computer storage media for orthogonal multiplexing of high efficiency (he) and extremely high throughput (eht) wireless traffic. devices in a wireless local area network (wlan) may operate under he or eht conditions. an access point (ap) may support both he and eht communications with wlan devices. to enable substantially simultaneous downlink he and eht transmissions and substantially simultaneous uplink he and eht transmissions, the ap may support orthogonal frequency-division multiple access (ofdma) of he and eht transmissions. for example, pre-he and pre-eht modulated fields, he and eht modulated fields, and payloads may be aligned in time for the he and eht transmissions. the ap may ensure orthogonality for multiplexing the he and eht transmissions based on the alignment. in some implementations, a trigger frame may be utilized to indicate uplink transmission alignments.
20240057008.OPEN LOOP UPLINK TIMING ADVANCE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Karl Georg HAMPEL of Jersey City NJ (US) for qualcomm incorporated, Juergen CEZANNE of Ocean Township NJ (US) for qualcomm incorporated, Sundar SUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Jianghong LUO of Skillman NJ (US) for qualcomm incorporated, Nazmul ISLAM of Littleton MA (US) for qualcomm incorporated
IPC Code(s): H04W56/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may identify that an uplink transmission to a base station is to occur in accordance with an uplink timing advance value representing an amount of time that the uplink transmission takes from transmission at the ue to reception at the base station. the ue may perform an autonomous open-loop adjustment to the uplink timing advance value. the ue may transmit the uplink transmission to the base station in accordance with the adjusted uplink timing advance value. the base station may transmit an indication of a set of uplink timing advance values for a ue to use for uplink transmissions, each of the set of uplink timing advance values representing an amount of time that an uplink transmission is expected to take from transmission at the ue to reception at the base station.
Inventor(s): Sven FISCHER of Nuremberg (DE) for qualcomm incorporated, Stephen William EDGE of Escondido CA (US) for qualcomm incorporated, Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W8/22
Abstract: in some implementations, a user equipment (ue) may exchange a plurality of sidelink (sl) positioning protocol (slpp) messages with other ues in a plurality of ues, where the plurality of slpp messages are exchanged via direct wireless sl communications. at least one message of the plurality of slpp messages may comprise a request capabilities message, a provide capabilities message, a request assistance data message, a provide assistance data message, a request location information message, or a provide location information message. the ue may perform the positioning based, at least in part, on the plurality of slpp messages. the ue may further exchange slpp messages with a location server (e.g. lmf) which may assist the ue to perform the positioning and may enable the location server to obtain location results for the plurality of ues. slpp procedures may be defined to manage the sl positioning.
Inventor(s): Jingchao BAO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/02, G01S5/00
Abstract: techniques are provided for utilizing a sidelink discovery interface to determine a location of a user equipment (ue). an example method for determining a location of a mobile device according to the disclosure includes receiving one or more reference signals transmitted via a first radio access technology, determining measurement values for the one or more reference signals, receiving a discovery signal from a station via a second radio access technology that is different from the first radio access technology, wherein the discovery signal includes and identification value associated with the station, and obtaining the location based at least in part on the measurement values and the discovery signal.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Jing LEI of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00, H04B7/06, H04B7/0456
Abstract: disclosed are techniques for wireless communication. in an aspect, a user equipment (ue) derives a time reversal (tr) precoder based at least in part on an estimated channel between the first ue and a second ue, and sends, to the second ue, a tr-precoded sidelink (sl) positioning reference signal (prs). the estimated channel may be based on channel state information (csi) associated with a wideband (wb) reference signal (rs). the tr precoder may be based on transmissions or receptions on a sl communication channel between the first ue and the second ue.
20240057018.LOS PROBABILITY MAP SIGNALING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Roohollah AMIRI of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Mohammad Tarek FAHIM of San Diego CA (US) for qualcomm incorporated, Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Rajat PRAKASH of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S19/48
Abstract: techniques for line-of-sight (los) probability map signaling are disclosed. the techniques can include receiving a positioning signal via a wireless link between the ue and a transmission/reception point (trp) of a radio access network (ran), identifying an los probability function associated with the wireless link based on los probability map information provided by a location management function (lmf) of a core network for the ran, and generating an los probability estimate for the wireless link using the los probability function.
Inventor(s): Hamed PEZESHKI of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W72/044
Abstract: systems and techniques for wireless communications are described herein. for example, a process for wireless communications at a first network entity include obtaining site-specific data associated with a geographic location and adapting, at the first network entity, a machine learning model based on the site-specific data to generate an updated machine learning model for estimating or predicting of at least one characteristic associated with wireless communications between the first network entity and one or more network entities. the first network entity can experience a trigger event which causes the first network entity to transmit a request for the site-specific data. the triggering event can be based on at least one of a location of the first network entity in the geographic location or the first network entity moving to the geographic location or based on other factors such as a change in a physical characteristic of the location.
Inventor(s): Jing DAI of Beijing (CN) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00
Abstract: disclosed are systems, apparatuses, methods, and non-transitory media for improving user equipment (ue) positioning by reducing round-trip-time (rtt) measurement errors that may result from clock-drift between network nodes. in some aspects, rtt measurement error can be mitigated through modifications to resource signaling schedules at a ue and/or gnb, for example, based on resource configuration information specifying a time-gap for signaling resource transmission.
Inventor(s): Stephen William EDGE of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W8/00
Abstract: sidelink positioning of a plurality of ues may be performed using a sidelink (sl) positioning protocol (slpp) in either a session mode or a sessionless mode. in the session mode, one ue in the plurality of ues may discover the other ues, determine a session for slpp, indicate the session to the other ues, and exchange a plurality of slpp messages with the other ues, where the slpp messages are part of the session and enable the sidelink positioning. in the sessionless mode, a ue may not discover some or all other ues in the plurality of ues and may exchange a plurality of slpp messages with the other ues, where the slpp messages are not part of a session but enable the sidelink positioning. the two modes may each apply to sl positioning using sl prs signals as well as wifi, uwb and gnss signals.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W72/0446, H04L1/1829, H04L5/00, H04B7/06, H04L1/1812, H04W72/21
Abstract: techniques for communication by a user equipment (ue) are disclosed. techniques can include determining a positioning state information (psi) report to transmit, where the psi report comprises positioning-related information, and selecting a physical uplink control channel (pucch) resource with which to transmit the psi report, where the selected pucch resource comprises a number of resource blocks (rbs). techniques can further include determining whether to transmit the psi report using the selected pucch resource, based on: the number of rbs, a size of uplink control information (uci) to be transmitted using the selected pucch resource, the selected pucch resource being configured with a capability to include both the psi report and a hybrid automatic repeat request acknowledgment (harq-ack), or the selected pucch resource being configured to include only one or more psi reports, and optionally one or more csi reports, as a payload, or any combination thereof.
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W72/0453
Abstract: aspects described herein relate to configuring, activating, or indicating transmission configuration indicator (tci) states for component carriers (ccs) operating in different modes that may relate to different numbers of tci pools being configured for the ccs.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive control signaling indicating a set of sidelink shared resources of a sidelink shared resource pool, a threshold quantity of mini-slot reservations for the set of sidelink shared resources, and an indication of a sidelink transmission mode of operation, where each slot of one or more slots of the set of sidelink shared resources may include multiple mini-slots. the ue may transmit to one or more sidelink ues, sidelink control information that may include a reservation of a set of mini-slots of a first slot of the multiple slots, where the quantity of the set of mini-slots satisfies the threshold quantity of mini-slot reservations. the ue may transmit sidelink signaling to the one or more sidelink ues, via the set of mini-slots according to the sidelink transmission mode of operation associated with the set of mini-slots.
Inventor(s): Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0446, H04W72/25, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a sidelink slot format, wherein the sidelink slot format indicates a configuration of sidelink feedback resources. the ue may measure a signal, associated with a channel access procedure, after a first symbol of a first sidelink slot and prior to a mini-slot of the first sidelink slot, and wherein the sidelink slot format indicates that the first sidelink slot is associated with the sidelink feedback resources. the ue may transmit, using a transmission starting location of the mini-slot or of a symbol of a second sidelink slot, a sidelink communication based at least in part on the measurement of the signal, wherein a format of the sidelink feedback resources is based at least in part on the transmission starting location. numerous other aspects are described.
Inventor(s): Qian Zhang of Basking Ridge NJ (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L5/14
Abstract: methods, systems, and devices for wireless communications are described. example wireless communications systems may implement control signaling configuring a user equipment (ue) to communicate in a subband full-duplex (sbfd) mode. an sbfd mode may include a non-contiguous bandwidth part (bwp), and control signaling may indicate the resource blocks (rb)s included in the non-contiguous bwp. in some cases, the non-contiguous bwp may be for communications between the ue and the network in one communications direction (e.g., uplink or downlink), and another bwp may be configured for communications between the ue and the network in the other communications direction. the non-contiguous bwp may include two subbands, and the other bwp may be non-overlapping with (e.g., positioned between) the two subbands in the frequency domain. the network may configure a bwp time domain switching pattern (e.g., switching between sbfd and half-duplex modes according to a bwp time domain switching pattern).
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0453, H04L5/14
Abstract: methods and apparatus related to a network entity and a user equipment are described. the network entity is configured to receive an indication that a user equipment is aware of subband full-duplex operation and transmit, in response to receiving the indication, at least one of a downlink subband full-duplex-specific channels and signals configuration or an uplink subband full-duplex-specific channels and signals configuration. the user equipment is configured transmit an indication that the user equipment is aware of subband full-duplex operation, and, in response to transmitting the indication, receive scheduling information from a network entity indicating that the user equipment is scheduled to transmit uplink or receive downlink in at least one of: a subband full-duplex (sbfd) slot, or a flexible symbol.
Inventor(s): Sandip HOMCHAUDHURI of San Jose CA (US) for qualcomm incorporated, Sudhanshu SINGH of Hyderabad (IN) for qualcomm incorporated, Kenneth Marvin GAINEY of Escondido CA (US) for qualcomm incorporated, Alireza RAISSINIA of Monte Sereno CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/52
Abstract: this disclosure provides methods, devices and systems for reducing power consumption in neighbor awareness networking (nan) devices. some implementations more specifically relate to dynamically adjusting a nan device link (ndl) schedule to reduce the idle duration of a nan data interface (ndi). the ndl schedule identifies a number of nan slots, per discovery window (dw) interval, during which an ndl is available for data communications between nan devices. in some aspects, a nan device may measure congestion on the wireless channel during each nan slot within a dw interval and may dynamically update the ndl schedule based on the measured congestion. in some other aspects, a nan device may measure throughput on the ndl during each nan slot within a dw interval and may dynamically update the ndl schedule based on the measured throughput.
Inventor(s): Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/14, H04L1/18
Abstract: certain aspects of the present disclosure provide a method for wireless communications by a user equipment (ue). the ue receives signaling scheduling a plurality of transmission resources. the ue receives a configuration for a maximum number of transmissions in the plurality of transmission resources for processing. the ue processes up to the maximum number of transmissions.
20240057073.SELF-INTERFERENCE MEASUREMENT REPORT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/14
Abstract: the ue in a fd operation may receive scheduling information including timing information for reporting a self-interference measurement, and transmit a self-interference measurement report including the self-interference measurement based on the scheduling information received from a network node. the ue may transmit a request for the self-interference measurement report to the network node prior to receiving the scheduling information.
Inventor(s): Wei YANG of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04W72/21
Abstract: an apparatus may be configured to obtain a grant allocating a set of resources on which to transmit at least two transport blocks (tbs) using multiple spatial layers; determine whether a data size of data available to be carried on the set resources is sufficient for at least one tb of the at least two tbs; and based on a determination of whether the data size of the data is sufficient for the at least one tb of the at least two tbs, one of: transmit, to a network entity, the at least one tb of the at least two tbs on the set of resources allocated by the grant, or skip the grant.
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/1273, H04W72/232, H04B7/06
Abstract: a method receives a configuration for enabling a per transmit and receive point (trp) default beam mode. the method receives a first scheduling downlink control information message (dci) from a first trp and a second scheduling dci from a second trp. the first dci schedules a first downlink transmission for the ue at a first time after receiving the first dci. a first duration between the first time and a second time when receiving the first dci is less than a threshold. the second dci schedules a second downlink transmission for the ue at a third time after receiving the second dci. a second duration between the third time and a fourth time when receiving the second dci is less than the threshold. the method communicates with the first trp with a first default beam, and with the second trp with a second default beam.
20240057086.DYNAMIC DUTY CYCLE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Marco PAPALEO of Bologna (IT) for qualcomm incorporated, Shailesh PATIL of San Diego CA (US) for qualcomm incorporated, Xiao Feng WANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04W4/40, H04L5/00, H04W72/52, H04W72/54
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may identify a duty cycle function corresponding to a duty cycle range. in some cases, the ue may determine the duty cycle function based on a congestion metric. the ue may identify a bandwidth allocation for the ue and may determine a duty cycle within the duty cycle range based on the duty cycle function and the bandwidth allocation. in some cases, the ue may identify one or more of the duty cycle function, the congestion metric, the duty cycle range, or the bandwidth allocation based on control signaling from a base station. the ue may transmit a packet within the bandwidth allocation in accordance with the duty cycle.
Inventor(s): Kiran VENUGOPAL of Green Brook NJ (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W72/12, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, a beam indication that is associated with a unified transmission configuration indicator (tci) state indication, wherein the unified tci state indication includes an indication of one or more downlink single frequency network (sfn) tci states. the ue may transmit, to the network node and using an uplink tci state, an uplink communication using an uplink resource that is not associated with the unified tci state indication, wherein one or more parameters associated with the uplink tci state are based at least in part on the unified tci state indication or based at least in part on another tci state indication signal. numerous other aspects are described.
Inventor(s): Le LIU of San Jose CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Ayan SENGUPTA of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated
IPC Code(s): H04W72/21, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, an indication of one of: a quantity of physical uplink control channel (pucch) resources in a pucch slot for negative acknowledgement (nack)-only-based multicast feedback, or a quantity of transport blocks (tbs) with the nack-only-based multicast feedback to be multiplexed in the pucch slot. the ue may determine, based at least in part on the indication, the quantity of pucch resources in the pucch slot for the nack-only-based multicast feedback. the ue may determine a physical downlink shared channel (pdsch) processing timeline. the ue may transmit, to the network node, the nack-only-based multicast feedback using the quantity of pucch resources and based at least in part on the pdsch processing timeline. numerous other aspects are described.
Inventor(s): Jing LEI of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04W72/0446, H04W72/0453
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may identify a resource for a joint uplink transmission comprising a sounding reference signal and a scheduling request. the ue may receive a grant of a set of resources for an uplink data transmission to a base station. the ue may perform the joint uplink transmission comprising the sounding reference signal and the scheduling request using the resource for the joint uplink transmission in connection with performing the uplink data transmission using the set of resources for the uplink
Inventor(s): Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
Abstract: a method of wireless communication a ue is disclosed herein. the method includes receiving a single dci scheduling resources for a plurality of physical shared channel transmissions and indicating one or more parameters of each of the plurality of physical shared channel transmissions based on at least one of an entry in a table, a pattern, a linkage parameter, or a rule. the method further includes transmitting or receiving data over at least one of a plurality of physical shared channels based upon the one or more parameters indicated in the single dci.
Inventor(s): Kazuki Takeda of Tokyo (JP) for qualcomm incorporated, Mostafa Khoshnevisan of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
Abstract: methods, systems, and devices for wireless communications are described for uplink shared channel resource allocation for multi-cell scheduling. a user equipment (ue) may receive a downlink control information (dci) message including a first set of bits and a second set of bits defining resource allocation across multiple network entities, as well as indicating that uplink shared channel messages to a first network entity and a second network entity are scheduled according to a resource allocation type. the first set of bits may indicate one or more resource block indices and the second set of bits may indicate one or more resource block set indices. the ue may transmit the uplink shared channel messages to the first network entity and the second network entity according to the first set of bits and the second set of bits.
Inventor(s): Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Konstantinos DIMOU of New York City NY (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L1/18, H04L1/16
Abstract: certain aspects of the present disclosure provide a method for wireless communications by a user equipment (ue). the ue receives downlink control information (dci) scheduling multiple transmissions belonging to a plurality of sub-groups. each sub-group includes one or more transmissions. the dci indicates at least one feedback timing. the ue receives the multiple transmissions belonging to the plurality of sub-groups. the ue transmits feedback for each sub-group of the one or more transmissions, in accordance with the at least one feedback timing.
Inventor(s): Kazuki TAKEDA of Tokyo (JP) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L1/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a network node, a multi-cell downlink control information (mc-dci) that indicates scheduling information for co-scheduled component carriers (ccs), wherein the mc-dci indicates one or more of an antenna port(s) field or a modulation and coding scheme (mcs) field to be commonly applied to one or more of the co-scheduled ccs. the ue may perform a transmission based at least in part on the scheduling information indicated by the mc-dci. numerous other aspects are described.
20240057097.SLOT PATTERN FOR REPETITIONS OF SLOT TYPE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04B1/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of a slot pattern for repetitions of a transport block in slots of a specified slot type. the ue may receive scheduling information that schedules the repetitions. the ue may transmit or receive the repetitions according to the slot pattern based at least in part on the repetitions being for the specified slot type. numerous other aspects are described.
Inventor(s): Qian Zhang of Basking Ridge NJ (US) for qualcomm incorporated, Navid Abedini of Basking Ridge NJ (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. in some aspects, a user equipment (ue) and a network entity may support one or more signaling-based mechanisms according to which the network entity may inform the ue of which time and frequency resources may be used for full-duplex communication. the network entity transmit a first message to configure multiple resource block (rb) sets for the ue, where each rb set is associated with unique identifying information. to inform the ue of which time and frequency resources may be used for full-duplex communication, the network entity may transmit a second message that indicates one or more slot formats on a per rb set basis. as such, the network entity may schedule the ue for full-duplex communication in accordance with indicating that overlapping symbols of a first rb set and a second rb set are allocated for uplink and downlink, respectively.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/14, H04W72/12, H04L1/00, H04L5/14, H04B7/0456, H04B7/06
Abstract: methods, systems, and devices for wireless communications are described. some wireless communications systems may support cross link interference (cli) mitigation in full-duplex operations. for example, a first user equipment (ue) may encode and precode a first portion of a message according to a first modulation and coding scheme (mcs) and a first precoding matrix and a second portion of the message according to a second mcs and a second precoding matrix. the first precoding matrix may be based on a first communication link between the first ue and a network entity and the second precoding matrix may be based on the first communication link and a second communication link between the first ue and a second ue. the first ue may transmit the first portion of the message and the second portion of the message via beams associated with respective precoding matrices.
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Chih-Ping LI of San Diego CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Joseph Binamira Soriaga of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04W28/12, H04W72/1268, H04W72/51, H04W72/566
Abstract: methods, systems, and devices for wireless communications are described that provide for service indication via downlink control information (dci) in which different services have a same dci size. techniques provide also that a dci format may be indicated by a masking operation on a cyclic redundancy check (crc) of the dci. the dci may include an indicator field that may indicate the service of the associated operation. the indication may also be provided via different monitoring occasions of the dci transmissions that are associated with different services. different dci search spaces also may be associated with different services and provide the service indication. additionally or alternatively, different scrambling sequences used on all or a portion of control information or demodulation reference signal transmissions may be associated with different services.
Inventor(s): Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Hobin KIM of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/25, H04W74/08
Abstract: a method for wireless communication at a first sidelink user equipment (ue) includes performing, in a shared radio frequency band, a listen-before-talk (lbt) for a channel occupancy time (cot). the method also includes selecting a full-slot sidelink channel waveform hypothesis associated with a first starting symbol, or a half-slot sidelink channel waveform hypothesis associated with a second starting symbol, in accordance with a timing associated with clearing the lbt. the method further includes transmitting, during the cot, sidelink information to a second sidelink ue, a transport block size (tbs) associated with the cot having a fixed number of resources, the fixed number of resources being a same number of resources for full-slot sidelink channel waveform hypothesis and the half-slot sidelink channel waveform hypothesis.
20240057138.SPATIAL DIVERSITY IN SIDELINK COMMUNICATIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Alexandros Manolakos of Escondido CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/25
Abstract: methods, systems, and devices for wireless communications are described. in a wireless communications system, a first user equipment (ue) may identify a configuration for multiple path relaying, the multiple path relaying comprising a first path for communications between a wireless node and a remote ue via the first ue and a second path for communications between the wireless node and the remote ue via a second ue. the first ue may determine a first set of resources for the first path and a second set of resources for the second path based at least in part on the configuration for the multiple path relaying. the first ue may receive, from the wireless node, data for the remote ue on the first set of resources, and may transmit the data to the remote ue on the first set of resources.
Inventor(s): Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Hari SANKAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W74/08, H04W16/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a network node and via a buffer status report (bsr) or scheduling request (sr), a request indicating one or more parameters associated with sidelink communications in an unlicensed spectrum. the ue may receive, from the network node, a sidelink resource allocation indicating one or more resource block (rb) sets associated with the unlicensed spectrum. the ue may transmit, to a sidelink ue and based at least in part on the sidelink resource allocation and on a result of performing listen-before-talk (lbt), a sidelink communication. numerous other aspects are described.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/08, H04W52/02, H04W72/04, H04W24/10, H04B17/345
Abstract: aspects described herein relate to mitigating interference between user equipment (ue) based on sensing signals from serving network nodes. in some aspects, a signal metric of a downlink transmission from a victim serving network node that serves a victim ue can be measured, and an uplink transmission can be transmitted or refrained from transmitting to a serving network node that serves the aggressor ue based on comparing the signal metric to a threshold related to inter-ue cross link interference. in other aspects, a signal metric of a downlink control information (dci) from an aggressor network node that schedules uplink transmission for an aggressor ue can be measured and a downlink transmission can be received or refrained from receiving from a serving network node that serves the victim ue based on comparing the signal metric to a threshold related to inter-ue cross link interference.
Inventor(s): Hamed PEZESHKI of San Diego CA (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Lei XIAO of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W72/541, H04L5/00
Abstract: certain aspects of the present disclosure provide techniques for determining an energy per resource element (epre) ratio for non-zero power (nzp) channel state information reference signals (csi-rss) when a device is measuring a wireless channel. a method that may be performed by a user equipment (ue) includes determining, based on an indication, an energy per resource element (epre) ratio for a non-zero power (nzp) channel state information reference signal (csi-rs) resource; and measuring a channel based on the determined epre ratio and csi-rs s associated with the nzp csi-rs resource.
Inventor(s): Kang Gao of San Diego CA (US) for qualcomm incorporated, Jun Zhu of San Diego CA (US) for qualcomm incorporated, Yong Li of San Diego CA (US) for qualcomm incorporated, Arvind Vardarajan Santhanam of San Diego CA (US) for qualcomm incorporated, Jun Hu of San Diego CA (US) for qualcomm incorporated, Heechoon Lee of San Diego CA (US) for qualcomm incorporated, Raghu Narayan Challa of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. the method may include a user equipment (ue) identifying a priority scheme for a set of signals including a first set of synchronization signal block (ssb) signals associated with a first frequency range, a second set of ssb signals associated with a second frequency range, and a paging signal associated with the first frequency range. the ue may then monitor, via a narrowband processor of the ue and based on the priority scheme, a set of time resources for one or more of the first set of ssb signals, the second set of ssb signals, or the paging signal. the narrowband processor may be configured to process signals received via the first frequency range and the second frequency range.
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W72/04, H04W72/08
Abstract: aspects described herein relate to adapting one of a parameter for transmitting a signal as a narrow beam in a wireless network or a corresponding threshold based on an operating bandwidth. a node can determine whether a condition is met for narrow beam channel access based on the bandwidth-adjusted (or bandwidth-specific) parameter or threshold.
Inventor(s): Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W72/0446, H04W48/08
Abstract: wireless communications systems, apparatuses, and methods are provided. a method of wireless communication performed by a first sidelink user equipment (ue) includes performing a listen-before-talk (lbt) procedure and transmitting, to a second sidelink ue based on the lbt procedure being successful, a sidelink synchronization signal block (s-ssb) in one of a plurality of candidate s-ssb locations of a slot.
20240057165.CHANNEL SENSING DURING AWAY PERIOD_simplified_abstract_(qualcomm incorporated)
Inventor(s): Siyi CHEN of Beijing (CN) for qualcomm incorporated, Arumugam CHENDAMARAI KANNAN of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Vinay CHANDE of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Changlong XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W74/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may start, in a no-listen-before-talk (no-lbt) mode and after a first channel occupancy time (cot), an away period during which no transmissions are to occur in abeam direction used in the first cot. the wireless communication device may perform, during the away period, channel sensing. the wireless communication device may transmit a communication in a second cot after the away period, based at least in part on a result of the channel sensing. numerous other aspects are described.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information indicative of one or more random access channel (rach) resources for transmitting a rach message to maintain timing advance (ta) associated with at least one deactivated cell corresponding to a ta group. the ue may transmit a rach message to a network node corresponding to the at least one deactivated cell, wherein the rach message is indicative of first ta information associated with the at least one deactivated cell. numerous other aspects are described.
Inventor(s): Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Min Soo SIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/19, H04W72/04, H04W74/08
Abstract: certain aspects of the present disclosure provide techniques for improving a beam failure recovery procedure when control channel monitoring adaptions are enabled. an example method includes receiving, from a network entity, configuration information comprising at least one of a physical downlink control channel (pdcch) monitoring skipping configuration or a search space (ss) set group (sssg) switching configuration, detecting a beam failure of a beam used for communicating with the network entity, and in response to the detected beam failure, taking one or more actions to monitor a beam failure recovery (bfr) ss set for a bfr response from the network entity based, in part, on the configuration information.
20240057193.MUTING AND CANCELATION TECHNIQUES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Yuchul Kim of San Diego CA (US) for qualcomm incorporated, Linhai He of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/20, H04W72/04
Abstract: methods, systems, and devices for wireless communication are described. a first user equipment (ue) may receive a control message that includes an indication to mute communications between the first ue and a second ue. the indication may be applicable to at least one communication link between the first ue and the second ue. the indication may include an identifier of the first ue, an identifier of the second ue, or an identifier of the at least one communication link. the first ue may receive the indication based on a power status of the first ue, a power status of the second ue, a reliability metric associated with the at least one communication link, or an interference metric associated with a network entity. accordingly, the first ue may determine that the at least one communication link is muted for a time duration based on the indication.
Inventor(s): Iyab Issam SAKHNINI of San Diego CA (US) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W76/28, H04L5/00, H04W72/04
Abstract: example implementations include a method, apparatus and computer-readable medium of wireless communication by a user equipment, comprising receiving at least one configuration associated with a plurality of connected mode discontinuous reception (c-drx) cycles, wherein a first c-drx cycle of the plurality of c-drx cycles is associated with a set of user equipment (ue) operations and a second c-drx cycle of the plurality of c-drx cycles is associated with a subset of ue operations of the set of ue operations. the implementations further include transmitting data based on performance of one or more ue operations of the subset of ue operations during the second c-drx cycle.
QUALCOMM Incorporated patent applications on February 15th, 2024
- QUALCOMM Incorporated
- G01C21/00
- G01C21/34
- Qualcomm incorporated
- G01R31/392
- G01R31/389
- G01R31/367
- G01R31/3835
- H04B1/40
- G01S19/07
- H04W64/00
- H04W76/14
- G05F1/575
- G06F9/48
- G06T1/20
- G06N5/02
- G06N20/00
- H04W72/12
- G06T7/246
- G06T5/00
- G06T7/90
- G06T3/00
- G06N3/04
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- H04W76/10
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- H01L23/522
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- H01L23/538
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- H01L27/092
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- H01L29/417
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- H01L29/49
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- H01L21/02
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- H01L29/66
- H01Q15/02
- H01Q1/24
- H01Q21/28
- H02M3/158
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- H03K3/037
- H02M3/07
- H03F3/45
- H04B1/10
- H03H11/04
- H04B1/04
- H03F1/14
- H03M1/12
- H03K5/14
- H03K5/1534
- H03K5/19
- H03M13/11
- H03M13/01
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- H03M13/29
- H04W72/541
- H04B7/024
- H04L5/00
- H04W48/16
- H04W24/02
- H04B7/04
- H04B7/0413
- H04L1/00
- H04L27/26
- H04B7/06
- H04W24/10
- H04W72/04
- H04W16/28
- H04W76/20
- H04L5/14
- H04B7/185
- H04W56/00
- H04B17/336
- H04W74/08
- H04J1/08
- H04L5/02
- H04B7/01
- H04L1/16
- G01S5/10
- H04W52/32
- H04W72/56
- H04W72/1268
- H04W72/232
- H04W72/08
- H04W72/14
- H04W72/23
- H04L5/16
- H04L65/1069
- H04L9/40
- H04N23/55
- G02B7/09
- H04N23/54
- H04W8/24
- H04L41/16
- H04W48/10
- H04W16/14
- H04W76/15
- H04W76/28
- H04W24/08
- H04W72/542
- H04W72/0446
- H04W28/02
- H04W28/08
- H04W28/24
- H04W28/26
- H04W72/02
- H04L1/08
- H04W36/00
- H04W36/08
- H04W4/40
- H04W40/02
- H04W52/02
- H04L1/1812
- H04L1/20
- H04W52/14
- H04W52/36
- H04W52/38
- H04W52/28
- H04J3/06
- H04L69/28
- H04W8/22
- G01S5/02
- G01S5/00
- H04B7/0456
- G01S19/48
- H04W72/044
- H04W8/00
- H04L1/1829
- H04W72/21
- H04W72/0453
- H04W72/25
- H04W72/52
- H04L1/18
- H04W72/1273
- H04W72/20
- H04W72/54
- H04B1/00
- H04W28/12
- H04W72/51
- H04W72/566
- H04W72/40
- H04B17/345
- H04W48/08
- H04W76/19
