QUALCOMM Incorporated patent applications on January 25th, 2024
Patent Applications by QUALCOMM Incorporated on January 25th, 2024
QUALCOMM Incorporated: 95 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (27), H04W72/0446 (16), H04W72/0453 (14), H04W72/1268 (13), H04B7/06 (12)
With keywords such as: wireless, based, communication, device, transmit, uplink, channel, transmission, signal, and resource in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
Inventor(s): Himanshu SHAH of Milpitas CA (US) for qualcomm incorporated, Gautam NIRULA of Pleasanton CA (US) for qualcomm incorporated, Hsiao Chien LIANG of San Jose CA (US) for qualcomm incorporated, William MORRISON of San Francisco CA (US) for qualcomm incorporated
IPC Code(s): G01C21/00, G01C21/34
Abstract: aspects presented herein may improve the performance of positioning devices by enabling the positioning devices to utilize transformed map data with limited third party knowledge of the transformation. aspects presented herein may enable a positioning device to make the map data from another coordinate system usable for positioning algorithms without knowledge of the transformation. in one aspect, a ue transmits a request for map data based on a first set of coordinates in a first coordinate system. the ue receives the map data based on a second set of coordinates in a second coordinate system, where the first set of coordinates in the first coordinate system is distinct from the second set of coordinates in the second coordinate system. the ue calculates a set of relative distances between the second set of coordinates and one or more objects corresponding to the map data.
Inventor(s): Sooryanarayanan GOPALAKRISHNAN of San Diego CA (US) for qualcomm incorporated, Jay Kumar SUNDARARAJAN of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Sven FISCHER of Nuremberg (DE) for qualcomm incorporated, Naga BHUSHAN of San Diego CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/00, H04L5/00, G01S5/02
Abstract: a method of wireless communication by a base station, jointly processes channel information associated with a user equipment, ue, in order to generate a jointly processed report. the channel information is collected from collocated transmit and receive points, trps (, t, t, t), of the base station. the base station transmits (t) the jointly processed (t) report to a location server ().
Inventor(s): Aria HASANZADEZONUZY of Somerville NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W64/00, G01S5/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a node may identify a set of co-located nodes associated with a co-location condition relative to the node. the node may receive, from the set of co-located nodes, measurement information regarding at least one of: a beam measurement, a transmission reception point (trp) measurement, or a cell measurement. the node may perform a search based at least in part on the measurement information. numerous other aspects are described.
Inventor(s): Ning LUO of Cupertino CA (US) for qualcomm incorporated, Min WANG of Tustin CA (US) for qualcomm incorporated, Gengsheng ZHANG of Cupertino CA (US) for qualcomm incorporated, Bo ZHENG of Sunnyvale CA (US) for qualcomm incorporated, Yinghua YANG of San Jose CA (US) for qualcomm incorporated, Han ZHANG of Beijing (CN) for qualcomm incorporated
IPC Code(s): G01S19/07, G01S19/41
Abstract: an real-time kinematic (rtk) and/or differential gnss (dgnss) system is disclosed in which correction data from a plurality of reference stations is provided to the mobile device. a selection of reference stations (from which correction data is provided to the mobile device) can be made based on factors such as the approximate location of the mobile device, geometry of the reference stations, and/or other factors. the mobile device can combine the correction data from the plurality of reference stations in different ways to determine an accurate position fix for the mobile device, without interpolating correction data from the plurality of reference stations.
Inventor(s): Min WANG of Tustin CA (US) for qualcomm incorporated
IPC Code(s): G01S19/40, G01S19/43
Abstract: in some implementations, a mobile device may, for each epoch of a plurality of epochs, determine a respective value of pseudorange noise and multipath error of pseudo-range measurements performed by a global navigation satellite system (gnss) device. the mobile device may receive the pseudo-range measurements from the gnss device. the mobile device may determine one or more statistical values of the pseudorange noise and multipath error values for the plurality of epochs. the mobile device may determine a position error (pe) value based on the one or more statistical values. the mobile device may, for at least one epoch of the plurality of epochs, output an indication of the determined pe.
Inventor(s): Gordon THOMAS of Encinitas CA (US) for qualcomm incorporated
IPC Code(s): G06F21/62, G06F21/32, G06F3/0484
Abstract: some disclosed methods involve controlling a display system to present one or more restricted access virtual buttons in a secure region. the restricted access virtual buttons may correspond to functionality of the apparatus or functionality of a software application for which access is restricted. some disclosed methods involve controlling the display system to present one or more unrestricted access virtual buttons in a non-secure region. the unrestricted access virtual buttons may correspond to functionality of the apparatus or functionality of the software application for which access is not restricted. responsive to the selection of a virtual button displayed in the secure region, some methods involve performing an authentication process and executing the functionality of the device or functionality of a software application for which access is restricted after successful authentication. access to functionality corresponding to the restricted access virtual buttons may be prevented if the authentication process is not successful.
Inventor(s): Songan MAO of Poway CA (US) for qualcomm incorporated, Youngmin HUH of San Diego CA (US) for qualcomm incorporated, Ehsan SHAHRIAN VARNOUSFADERANI of San Diego CA (US) for qualcomm incorporated, Ajit CHOURASIA of San Diego CA (US) for qualcomm incorporated, Donald GOSNELL of Escondido CA (US) for qualcomm incorporated, Muhua LI of San Diego CA (US) for qualcomm incorporated, Denis MAMEDOV of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/084, G06T3/40, G06V10/25, G06V10/22, G06V20/40, H04N23/63, G06V10/764, G06V10/82, G06V10/32, G06V10/62
Abstract: techniques are provided for processing one or more frames. for example, a region of interest can be determined in a first frame of a sequence of frames. the region of interest in the first frame includes an object having a size in the first frame. a portion of a second frame of the sequence of frames (occurring after the first frame in the sequence of frames) can be cropped and scaled to cause the object in the second frame to have a same size (and in some cases a same location) as the object in the first frame.
Inventor(s): Rakesh PALLERLA of Hyderabad (IN) for qualcomm incorporated, Naga Chandan Babu GUDIVADA of Hyderabad (IN) for qualcomm incorporated, Prakash TIWARI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06T7/00, G06F3/0488
Abstract: systems and methods for detecting and mitigating a contaminant on a display are disclosed. in an aspect, a mobile device may scan the display. the mobile device may generate one or more images related to the contaminant based on the scanning. the mobile device may detect the contaminant on the display based on the one or more images. the mobile device may identify the contaminant on the display using the one or more images. the mobile device may perform a mitigation action to mitigate the contaminant based on the identification of the contaminant.
Inventor(s): Adarsh Krishnan Ramasubramonian of Irvine CA (US) for qualcomm incorporated, Reetu Hooda of San Diego CA (US) for qualcomm incorporated, Geert Van der Auwera of San Diego CA (US) for qualcomm incorporated, Marta Karczewicz of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T9/00, G06F5/01
Abstract: a point cloud encoder and point cloud decoder are configured to convert cartesian coordinates of a point of point cloud data to spherical coordinates. the spherical coordinates include a radius, an azimuth value, and a laser id. the point cloud encoder and point cloud decoder may perform the conversion for the azimuth value using a fixed-point implementation using a variable shift value based on a number of bits used for coding azimuth.
Inventor(s): Ke-Li CHENG of San Diego CA (US) for qualcomm incorporated, Anupama S of Chennai (IN) for qualcomm incorporated, Kuang-Man HUANG of Zhubei City (TW) for qualcomm incorporated, Chieh-Ming KUO of Taoyuan (TW) for qualcomm incorporated, Avani RAO of Bangalore (IN) for qualcomm incorporated, Chiranjib CHOUDHURI of Bangalore (IN) for qualcomm incorporated, Michel Adib SARKIS of San Diego CA (US) for qualcomm incorporated, Ning BI of San Diego CA (US) for qualcomm incorporated, Ajit Deepak GUPTE of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G06T17/10, G06T15/04, G06V40/16, G06V10/77
Abstract: systems and techniques are provided for generating a texture for a three-dimensional (3d) facial model. for example, a process can include obtaining a first frame, the first frame including a first portion of a face. in some aspects, the process can include generating a 3d facial model based on the first frame and generating a first facial feature corresponding to the first portion of the face. in some examples, the process includes obtaining a second frame, the second frame including a second portion of the face. in some cases, the second portion of the face at least partially overlaps the first portion of the face. in some examples, the process includes combining the first facial feature with the second facial feature to generate an enhanced facial feature, wherein the combining is performed to enhance an appearance of select areas of the enhanced facial feature.
Inventor(s): Diyan TENG of Santa Clara CA (US) for qualcomm incorporated, Mehul SOMAN of San Jose CA (US) for qualcomm incorporated
IPC Code(s): G06T19/00
Abstract: systems and methods for detecting an unauthorized virtual object in a mobile device are disclosed. in an aspect, a mobile device may receive an image from a camera. the mobile device may detect a virtual object displayed on a display of a mobile device included in the image. the mobile device may receive data from an inertial measurement unit (imu) after a movement of the mobile device. the mobile device may determine an estimated new position of the virtual object based on the data received from the imu. the mobile device may determine an actual position of the virtual object after receiving the data from the imu. the mobile device may determine a difference between the estimated new position and the actual position of the virtual object. the mobile device may determine whether the virtual object is the unauthorized virtual object based on the difference.
Inventor(s): Sudipto BANERJEE of Bangalore (IN) for qualcomm incorporated, Vinay MELKOTE KRISHNAPRASAD of Bangalore (IN) for qualcomm incorporated
IPC Code(s): G06T19/00, G06T15/00
Abstract: certain aspects of the present disclosure present a method of graphics processing at a wearable display device. the method generally includes rendering a first image based on a position of the wearable display device and contours and depth information for one or more real-world objects associated with the position, the rendered first image comprising, at least, one or more virtual objects, re-projecting the first image based on an updated position of the wearable display device that is different than the position, rendering a second image using re-projected contours of the one or more real-world objects in the first image, updated depth information for the one or more real-world objects in the first image, updated depth information for the one or more virtual objects in the first image, and warped one or more virtual objects, and displaying the second image on a display of the wearable display device.
Inventor(s): Rick WILCOX of San Diego CA (US) for qualcomm incorporated, Troy CURTISS of Boulder CO (US) for qualcomm incorporated, Joseph MAALOUF of San Diego CA (US) for qualcomm incorporated, Mohammed TAWASHI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B1/036, H04B1/04, H04M1/73
Abstract: an aspect of the disclosure relates to a user equipment (ue) including: at least one antenna; a transceiver coupled to the at least one antenna, wherein the transceiver comprises: a resonator oscillator configured to generate a resonator signal; and a temperature sensor configured to generate a temperature signal related to a temperature of the resonator oscillator; an applications processor coupled to the transceiver; and a resonator field calibrator coupled to the applications processor and the transceiver.
Inventor(s): Jang Joon Lee of San Diego CA (US) for qualcomm incorporated, Kyle David Holland of San Diego CA (US) for qualcomm incorporated, Jian Kang of San Diego CA (US) for qualcomm incorporated, Aleksandar Miodrag Tasic of San Diego CA (US) for qualcomm incorporated, Chih-Fan Liao of San Diego CA (US) for qualcomm incorporated, Yingying Li of San Diego CA (US) for qualcomm incorporated, Lai Kan Leung of Carlsbad CA (US) for qualcomm incorporated, Chiewcharn Narathong of Laguna Niguel CA (US) for qualcomm incorporated
IPC Code(s): H04B1/16
Abstract: embodiments of this disclosure may include a receiver with a reconfigurable processing path for different signal conditions. such a receiver may reconfigure between a mixer-first configuration and an amplifier-first configuration. in the mixer-first configuration, an rf input signal is not passed through an lna for amplification before processing the rf input signal for downconversion to baseband and eventual extraction of the information in the signal. in the amplifier-first configuration, an rf input signal is passed through an lna for amplification before processing the rf input signal for downconversion to baseband and eventual extraction of the information in the signal. reconfiguring the receiver between mixer-first and amplifier-first configurations may be performed based on detection of jammer signals and/or measurement of signal-to-noise ratio (snr).
20240030977.PARTIAL CHANNEL STATE INFORMATION REPORTING_simplified_abstract_(qualcomm incorporated)
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): H04B7/06, H04W24/10, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration for partial channel state information (csi) reports, each partial csi report having less information than a full csi report that is based on a measurement of a csi reference signal. the ue may transmit partial csi reports based at least in part on the configuration. numerous other aspects are described.
Inventor(s): Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive a channel state information (csi) report configuration from a network entity. the csi report configuration may include a first set of codebook parameters associated with at least a first codebook. the first codebook may be associated with a csi measurement at the ue. the ue may determine one or more additional sets of codebook parameters associated with one or more additional codebooks based on the first set of codebook parameters associated with the first codebook. the ue may transmit a csi report including a respective set of csi parameters for each of the first codebook and the one or more of the additional codebooks based on the first set of codebook parameters, the one or more additional sets of codebook parameters, and a csi computation at the ue.
Inventor(s): Fang YUAN of Beijing (CN) 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): H04B7/06
Abstract: certain aspects of the present disclosure provide techniques for apparatus, methods, processing systems, and computer readable mediums for generating and transmitting a user equipment (ue) initiated panel status report to a network entity. for example, in some cases, certain ue within a wireless communication network may generate a report identifying a number of one or more active antenna panels of the ue and at least one panel-specific metric for each of the one or more active antenna panels and transmit the report to a network entity. the at least one panel-specific metric may include at least one of a maximum permissible emission (mpe) value, a power headroom (phr value), a channel state information resource indicator (cri), a synchronization signal block resource indicator (ssbri), or a reference signal received power (rsrp) related to the respective active antenna panel.
Inventor(s): Hui GUO of Beijing (CN) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04B7/0456, H04W76/14
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may establish multiple unicast connections with multiple other ues. the first ue may then determine individual sets of transmission parameters for each of the multiple other ues, where the individual sets of transmission parameters may enable the first ue to receive transmissions from the multiple other ues on a same set of time and frequency resources via a spatial division multiplexing scheme. for example, each of the individual sets of transmission parameters may include a transmission schedule adjustment, a transmit power, a transmit time, an indication of the time and frequency resources, or a combination thereof. the first ue may then transmit each of the individual sets of transmission parameters to a respective ue of the multiple other ues.
Inventor(s): Linhai HE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W76/19, H04W72/044, H04W80/02, H04W74/08, H04L5/00
Abstract: aspects are provided which enhance mode 2 multi-trp operation by allowing a ue to recover and reconfigure a failed pdcch beam of a first trp in a serving cell by using a second trp which still has a working pdcch in the same serving cell. if the first trp undergoes beam failure but the second trp in the same cell has an operational beam, the ue may send a beam failure indication indicating a new beam for the pdcch of the first trp. the base station comprising the second trp may then reconfigure the pdcch serving beams of the first trp based on the beam failure indication. the reliability of a serving cell may thus be increased.
20240031006.BEAM TRAINING FOR COORDINATED RELAYING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04B7/155, H04B7/08, H04B7/06
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a receiving wireless communication device may receive, from a plurality of relay user equipment (ues), a plurality of beamformed reference signals associated with a set of time resources for beam training for coordinated relaying. the ue may transmit an indication of a reference signal index that indicates a selected beam based at least in part on a determination that at least one measurement associated with the plurality of beamformed reference signals satisfies one or more measurement criteria. numerous other aspects are described.
Inventor(s): Min HUANG of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04B7/165, H04B7/06, H04B7/0456
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first wireless communication device may transmit, in a time-frequency resource occasion to a second wireless communication device, a first orbital angular momentum (oam) signal in a first oam mode. the first wireless communication device may receive, in the time-frequency resource occasion from the second wireless communication device, a second oam signal, in a second oam mode, that is orthogonal to the first oam signal. numerous other aspects are described.
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Marco PAPALEO of Bologna (IT) for qualcomm incorporated, Ozge KOYMEN of Princeton NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Danlu ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B17/373, H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a device may receive serving beam information associated with a plurality of wireless communication devices. the device may generate an interference model based at least in part on the serving beam information associated with the plurality of wireless communication devices, the interference model indicating locations of one or more clusters in a channel environment. the device may obtain, using the interference model, information associated with an interference prediction for a transmitting wireless communication device. the device may transmit the information associated with the interference prediction to the transmitting wireless communication device. numerous other aspects are provided.
Inventor(s): Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated, Thomas Joseph RICHARDSON of South Orange NJ (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H04L1/24
Abstract: a receiving device may identify a mutual information associated with a code block. the receiving device may identify whether the code block is decodable based on the mutual information. the receiving device may skip decoding the code block if the code block is identified as being not decodable. the receiving device may decode the code block if the code block is identified as being decodable. the code block may be identified as being not decodable if the mutual information is less than a second threshold. the code block may be identified as being decodable if the mutual information is greater than the second threshold. the receiving device may identify the second threshold based on an mcs associated with the code block or a code block length of the code block.
Inventor(s): Guangyi Liu of Shanghai (CN) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/08, H04L1/00, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. the described techniques provide for techniques for signaling a transport block format of a retransmitted transport block of a slot aggregated packet. in response to receiving a negative acknowledgment (nack) from a second user equipment (ue) for a transport block of a slot aggregated packet, a first ue may transmit a sidelink control information (sci) message to the second ue indicating a transport block format for a retransmission of the transport block. accordingly, the second ue may accurately determine a size and format of the retransmitted transport block. the first ue may retransmit the transport block in accordance with the indicated transport block format, and the second ue may decode the retransmitted transport block in accordance with the indicated format of the retransmitted transport block.
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, Zhifei Fan 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, Morteza Soltani of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L27/01
Abstract: certain aspects of the present disclosure provide techniques for delay-doppler processing in orthogonal frequency domain multiplexing (ofdm). a method of wireless communication includes obtaining an indication of a first resource allocation associated with a first signal; obtaining the first signal in an ofdm resource grid based at least in part on the first resource allocation; and processing the first signal in a delay-doppler domain.
Inventor(s): Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for dedicated pilot signals associated with radio frequency impairment compensation. in some aspects, a user equipment (ue) and a network entity may support a signaling mechanism according to which the ue may measure and report, to the network entity, an imbalance between an in-phase (i) component and a quadrature (q) component of a modulated signal. for example, the ue may request the network entity to transmit an out-of-band pilot signal to enable frequency domain residual side band (fdrsb) estimation at the ue and the ue may transmit measurement information associated with the iq imbalance or the fdrsb estimation to the network entity. the network entity may receive the measurement information and compensate or correct signaling in accordance with the received measurement information.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/51, H04W72/0453
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit an indication of a number of resource signals that the ue is capable of receiving via multiple component carriers during a time period, the number of resource signals based at least in part on a reference slot of a reference component carrier of the multiple component carriers. the ue may receive a configuration for measuring resource signals based at least in part on transmission of the indication. numerous other aspects are described.
Inventor(s): Raviteja PATCHAVA 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, Zhifei FAN of San Diego CA (US) for qualcomm incorporated, Morteza SOLTANI of San Diego CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04, H04L27/26
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a mobile station may receive, based at least in part on a time-frequency domain resource block that is characterized at least by a frequency span and a time duration, a wireless signal that comprises: a first modulated portion located in a first partition of the time-frequency domain resource block, the first modulated portion being based at least in part on an orthogonal time frequency space (otfs) modulation scheme, and a second modulated portion located in a second partition of the time-frequency domain resource block, the second modulated portion being based at least in part on a second modulation scheme. the mobile station may recover a channel state information reference signal (csi-rs) from the first modulated portion or the second modulated portion. numerous other aspects are described.
20240031090.GRANT-FREE NOMA COMMUNICATION IN SIDELINK_simplified_abstract_(qualcomm incorporated)
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): H04L5/00
Abstract: a ue may be configured to obtain at least one configuration of a set of rps from a network node, the set of rps being associated with grant-free noma for sidelink communication, and transmit a sidelink transmission via a sidelink channel to at least one other ue in the set of rps associated with the grant-free noma based on the at least one configuration of the set of rps. the at least one configuration of a set of rps may include at least one of a power configuration, a dmrs configuration, or a set of fd-occ associated with a pscch, and an oversampling factor is applied to the set of fd-occ.
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, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a network entity, first control signaling indicating a single frequency network (sfn) configuration associated with a first sounding reference signal (srs) resource of an srs resource set, where the sfn configuration indicates multiple sets of transmission parameters for sfn transmissions associated with the first srs resource. the ue may then transmit an srs associated with the first srs resource in accordance with a first set of transmission parameters indicated by the sfn configuration. the ue may further transmit the srs associated with the first srs resource in accordance with a second set of transmission parameters indicated by the sfn configuration.
Inventor(s): Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/0446, H04W72/0453, H04W72/02, H04W72/232, H04W72/121
Abstract: a user equipment (ue) may receive, from a base station, a sounding reference signal (srs) configuration indicating at least two resource allocations for each srs resource of an srs resource set, and each of the at least two resource allocations may include a time resource allocation and a frequency resource allocation. the ue may further transmit, to the base station, an srs on a respective srs resource of the srs resource set based on one of the at least two resource allocations for the respective srs resource. the base station may transmit, to the ue, the srs configuration indicating at least two resource allocations for each srs resource of an srs resource set, and receive, from the ue, the srs on a respective srs resource of the srs resource set based on the one of the at least two resource allocations for the respective srs resource.
Inventor(s): Chenxi Hao of Beijing (CN) for qualcomm incorporated, Chao Wei of Beijing (CN) for qualcomm incorporated, Hui Guo of Beijing (CN) for qualcomm incorporated, Hao Xu of Beijing (CN) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Min Huang of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. techniques are described for a user equipment (ue) to trigger a sidelink channel state information (csi) procedure without an associated data grant. in some cases, a csi procedure may be triggered by sending a sequence on a specific resource. in some cases, a csi procedure may be triggered by a sidelink control information (sci) message which does not include a sidelink data grant. techniques are described which avoid csi reference signal (csi-rs) resource collision. for example, csi-rs resources may be selected based on channel sensing, ue identifiers, or a combination thereof. in some cases, ues may be configured subsets of a csi-rs resource pool for sending csi-rs.
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): H04L5/00, H04L25/02, H04W72/12
Abstract: disclosed are techniques for wireless communication. in an aspect, a receiver device receives a first plurality of positioning reference signal (prs) resources scheduled within a prs bandwidth on a plurality of time intervals, the first plurality of prs resources staggered in frequency across the plurality of time intervals, each pair of consecutive prs resources of the first plurality of prs resources partially overlapping in frequency, and performs phase estimation for the first plurality of prs resources based, at least in part, on the overlap in frequency between each pair of consecutive prs resources.
20240031106.MULTI-BEAM CSI FEEDBACK_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tianyang BAI of Mountain View CA (US) for qualcomm incorporated, Makesh Pravin JOHN WILSON of San Diego CA (US) for qualcomm incorporated, Kiran VENUGOPAL of Green Brook NJ (US) for qualcomm incorporated, Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated, Xiaoxia ZHANG 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
IPC Code(s): H04L5/00, H04W24/08, H04W72/044, H04W72/21, H04W72/23
Abstract: in multi-beam communication, the ue may assist in the scheduling of beams utilized during the multi-beam communication by improving the manner in which the quality of the beam is reported to the network. the apparatus may measure a signal received from a base station on at least one beam. the apparatus may detect a triggering event for providing csi for the at least one beam. the apparatus may transmit an uplink transmission comprising a csi report in response to detecting the triggering event. the apparatus may receive an uplink request from a ue for providing csi for at least one beam. the apparatus may transmit an indication scheduling a csi report in response to the uplink request. the apparatus may receive an uplink transmission from the ue comprising the csi report for the at least one beam.
Inventor(s): Chenxi HAO of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Hui GUO of Beijing (CN) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Hao XU of Beijing (CN) for qualcomm incorporated, Min HUANG of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/06
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may transmit a trigger message to a second ue, where the trigger message triggers a channel state information (csi) report that includes a first csi reporting mode of a set of csi reporting modes and a reporting quantity for the first csi reporting mode. for a first reporting quantity, the first ue may trigger the second ue to transmit a csi reference signal (rs), and the first ue may then receive the csi-rs to determine csi based on the csi-rs. additionally or alternatively, for other reporting quantities, the first ue may transmit the csi-rs to the second ue, and the second ue may transmit channel state feedback to the first ue based on measuring csi for the received csi-rs, where the first ue determines the csi based on the channel state feedback.
Inventor(s): Joseph Binamira SORIAGA of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Heechoon LEE of San Diego CA (US) for qualcomm incorporated, Peter Pui Lok ANG of San Diego CA (US) for qualcomm incorporated, Hari SANKAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L1/1607, H04W72/0446, H04W72/23
Abstract: certain aspects of the present disclosure generally relate to methods and apparatus for downlink control information (dci) communication and processing. one example method generally includes determining a limit, between a transmission time of a control channel carrying a dci of a plurality of dci and a time of an event enabled by the dci, of a quantity of the plurality of dci in a frame, generating a frame comprising the plurality of dci in accordance with the determined limit, and transmitting the frame to a user-equipment (ue).
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, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/04
Abstract: aspects of the present disclosure provide techniques for sub-band conversion or cancellation for dynamic scheduling of sub-band full duplex (sbfd) operations between the base station and ues. the capability to communicate via simultaneous ul and dl transmissions through dynamic scheduling allows for increased uplink duty cycle leading to latency reduction (e.g., it is possible to receive dl signal in an ul only slots, which can enable latency savings) and improved uplink coverage. additionally enabling flexible and dynamic ul and dl resource adaptation in accordance with techniques of the present disclosure also provide enhanced system capacity, resource utilization, and spectrum efficiency.
Inventor(s): Jing Jiang of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Zhifei Fan of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04L5/00, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. a wireless device allocated two sets of non-contiguous frequency domain resources may divide a set of modulation symbols associated with a codeword into two subsets of modulation symbols. the wireless device may map the two subsets of modulation symbols into two sets of pre-discrete fourier transform (dft) resource elements (res). the wireless device may pad the pre-dft res according to a block based scheme or a comb based scheme. the wireless device may perform a first dft on the first set of pre-dft res and a second dft on the second set of pre-dft res to generate first and second sets of frequency domain samples. the wireless device may perform an inverse fast fourier transform on the first and second sets of frequency domain samples to generate a time domain waveform that may have a low peak to average power ratio.
Inventor(s): Lin YANG of San Diego CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated, Jialing Li CHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26
Abstract: this disclosure provides methods, devices and systems for increasing carrier frequencies for wireless communications in wireless local area networks (wlans). some implementations more specifically relate to packet designs and numerologies that support wireless communications on carrier frequencies above 7 ghz. in some aspects, a wireless communication device may up-clock a physical layer (phy) convergence protocol (plcp) protocol data unit (ppdu) for transmission on carrier frequencies above 7 ghz, where the ppdu conforms to an existing ppdu format associated with carrier frequencies below 7 ghz. as used herein, the term “up-clocking” refers to increasing the frequency of a clock signal used to convert the ppdu between the frequency domain and the time domain. in some aspects, the up-clocking may result in a subcarrier spacing (scs) greater than or equal to 1.2 mhz, where the scs represents a spacing between the subcarriers on which a phy preamble of the ppdu is modulated.
20240031211.OVER THE AIR RELIABLE DIGITAL PRE-DISTORTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Elad Meir of Ramat Gan (IL) for qualcomm incorporated, Gideon Shlomo Kutz of Ramat Hasharon (IL) for qualcomm incorporated, Oren Matsrafi of Karkur (IL) for qualcomm incorporated
IPC Code(s): H04L27/26, H04B1/04
Abstract: methods, systems, and devices for wireless communications are described. techniques provide for reliable signal processing and amplification of downlink signals. a network entity may apply a digital pre-distortion (dpd) process to a signal for transmission to a user equipment (ue) and may apply a crest factor reduction (cfr) process to the output of the dpd process. the output of the cfr process may be amplified by a power amplifier and transmitted via a downlink transmission to the ue. the cfr process limits the peak power of the signal provided to the power amplifier (e.g., to a configured level), thereby reducing the peak to average power ratio (papr) of the signal provided to the power amplifier. the dpd process may compensate for non-linearities of the power amplifier. a training procedure for the dpd process may account for the cfr process applied after the dpd process.
Inventor(s): Jean-Philippe MONTEUUIS of Northborough MA (US) for qualcomm incorporated, Cong CHEN of San Diego CA (US) for qualcomm incorporated, Jonathan PETIT of Wenham MA (US) for qualcomm incorporated, Mohammad Raashid ANSARI of Lowell MA (US) for qualcomm incorporated
IPC Code(s): H04L43/06, H04W28/06
Abstract: a first ue may receive a v2x message from a second ue. the v2x message may be a suspicious message. the v2x message may include a plurality of values. each value in the plurality of values may correspond to a respective field in a plurality of fields. the first ue may identify a health score associated with the v2x message. the first ue may adjust at least one value in the plurality of values if the health score is greater than a threshold. accordingly, a health level of a suspicious v2x message may be analyzed quantitatively. a suspicious v2x message with a sufficiently low health level may be suppressed. moreover, a correctable field value in a suspicious v2x message may be corrected based on a computed, measured, or prestored value.
20240031755.PARAMETRIC AUDIO DECODING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Venkata Subrahmanyam Chandra Sekhar CHEBIYYAM of Seattle WA (US) for qualcomm incorporated, Venkatraman ATTI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04S3/00, H04S1/00, G10L19/008
Abstract: an apparatus includes a receiver and an up-mixer. the receiver is configured to receive a bitstream that includes an encoded mid signal and encoded stereo parameter information. the encoded stereo parameter information represents a first value of a stereo parameter and a second value of the stereo parameter. the first value is associated with a first frequency range. the second value is associated with a second frequency range that is distinct from the first frequency range. the up-mixer is configured to perform an up-mix operation on a frequency-domain decoded mid signal generated from the encoded mid signal. a particular value based on the first value and the second value is applied to the frequency-domain decoded mid signal during the up-mix operation.
20240031765.AUDIO SIGNAL ENHANCEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Isaac Garcia MUNOZ of San Diego CA (US) for qualcomm incorporated, Shankar THAGADUR SHIVAPPA of San Diego CA (US) for qualcomm incorporated, Mason DAVIS of Oakland CA (US) for qualcomm incorporated, Alex TUNG of San Diego CA (US) for qualcomm incorporated, Dinesh RAMAKRISHNAN of Irvine CA (US) for qualcomm incorporated, Andre SCHEVCIW of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04S7/00, G10L19/008, G06V40/16, H04S1/00
Abstract: a device includes a processor configured to perform signal enhancement of an input audio signal to generate an enhanced mono audio signal. the processor is also configured to mix a first audio signal and a second audio signal to generate a stereo audio signal. the first audio signal is based on the enhanced mono audio signal.
Inventor(s): Andrei Dragos RADULESCU of La Jolla CA (US) for qualcomm incorporated, Timothy CAREY of Aledo TX (US) for qualcomm incorporated, Faiyaz BAXAMUSA of San Diego CA (US) for qualcomm incorporated, Kalyan KUPPUSWAMY of San Diego CA (US) for qualcomm incorporated, Douglas KNISELY of Redmond WA (US) for qualcomm incorporated, Rajat PRAKASH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/20, H04W4/12, H04W8/30
Abstract: methods, systems, and devices for wireless communications are described. an application and an accelerator associated with a distributed unit (du) may be configured to identify context information comprising a first identifier associated with the accelerator of the du, a second identifier associated with the application, a third identifier associated with a profile instance associated with the accelerator, a fourth identifier associated with a radio unit associated with the du, or any combination thereof, and exchange messages with the one another based on the identified context information.
20240031801.MULTI-LINK WIRELESS COMMUNICATION SECURITY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Jouni Kalevi MALINEN of Tuusula (FI) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/03, H04W76/15, H04W12/06, H04W12/106, H04W12/041
Abstract: this disclosure provides systems, methods, and apparatuses for wireless communication performed by a wireless communication device. an example wireless communication device includes an access point (ap) multi-link device (mld). the ap mld transmits a beacon frame to a wireless station (sta) mld, the beacon frame including a plurality of ap medium access control (mac) addresses of respective aps belonging to the ap mld. the ap mld receives an association request from the sta mld, the association request including a plurality of sta mac addresses of respective stas belonging to the sta mld. the ap mld generates, during a handshake operation with the sta mld, one or more encryption keys configured to encrypt communications between the ap mld and the sta mld. the ap mld verifies the plurality of sta mac addresses based at least in part on the one or more encryption keys.
20240031812.FAKE CELL DETECTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Uttam VYAS of Hyderabad (IN) for qualcomm incorporated, Muralidharan MURUGAN of Hyderabad (IN) for qualcomm incorporated, Subrato Kumar DE of San Diego CA (US) for qualcomm incorporated, Rishika TINDOLA of Hyderabad (IN) for qualcomm incorporated, Mattias Kaulard HUBER of Solana Beach CA (US) for qualcomm incorporated, Ankur BHATTACHARJEE of San Diego CA (US) for qualcomm incorporated, Krishna Ram BUDHATHOKI of San Diego CA (US) for qualcomm incorporated, Naresh MARADANA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W12/122, H04W12/082
Abstract: certain aspects of the present disclosure provide a method of wireless communications at a user equipment (ue), generally including detecting, within a period, a number of indications for modification to system information from a cell and performing one or more actions, after the detection, to prevent the ue from attempting to access the cell.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04W24/10, H04B17/318
Abstract: aspects presented herein may improve the performance and accuracy of a ue positioning based on ris, such as when the ris has a limited number of control voltage sets available. in one aspect, a ue obtains an indication of beam pattern information for a set of dl beams for a network entity, where the set of dl beams is associated with an ris. the ue adjusts a first transmission angle for a set of ul beams based on the beam pattern information and measurement for the set of dl beams, where the first transmission angle for the set of ul beams is adjusted to proximately align with a second transmission angle of the set of dl beams from the ris. the ue transmits, via the ris, the set of ul beams to the network entity based on the adjusted first transmission angle.
20240031824.BEAM CORRELATION METRIC REPORTING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W16/28, H04B7/06, H04W76/19
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a network node may receive, from a plurality of user equipments (ues), beam reports that indicate dominant transmission configuration indicator (tci) states for the plurality of ues. the network node may transmit, to a set of ues selected from the plurality of the ues based at least in part on the beam reports, indications to report a beam correlation metric. the network node may receive, from the set of ues, respective indications of the beam correlation metric. numerous other aspects are described.
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): H04W16/28, H04W72/14, H04W72/12
Abstract: methods, systems, and devices for wireless communications are described. a network node may transmit a control message identifying a configuration for a physical layer channel that is dedicated to carrying beam management information for communications with a user equipment (ue). the network node may transmit an indication of beam management parameters to one or more ues via the physical layer channel that is dedicated to carrying beam management information. the ue may perform a beam management procedure using the one or more beam management parameters, such as identifying one or more beams for communications with the network node. the ue and the network node may communicate uplink signaling, downlink signaling, or both using the identified one or more beams.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W24/04, H04W72/044
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless node may monitor for a beam failure trigger condition on an uplink; detect, based at least in part on monitoring for the beam failure trigger condition, an uplink beam failure associated with the uplink; and trigger an uplink beam failure recovery procedure based at least in part on detecting the uplink beam failure associated with the uplink. numerous other aspects are provided.
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, Junyi LI of Fairless Hills NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W24/10
Abstract: certain aspects of the present disclosure provide techniques for user equipment-based autonomous self-interference measurement. an example method includes transmitting at least one uplink (ul) transmission using at least one ul transmit beam, performing self-interference measurements using at least one downlink (dl) receive beam to measure, for full duplex operation, self-interference associated with the at least one ul transmission transmitted using the at least one ul transmit beam, and transmitting a measurement report indicating the measured self-interference associated with the at least one ul transmission transmitted using the at least one ul transmit beam.
20240031849.ACCESS CONTROL FOR NETWORK ENERGY SAVINGS_simplified_abstract_(qualcomm incorporated)
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): H04W24/10, H04W24/08, H04W76/10, H04W68/00, H04W8/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may monitor a control channel of a first cell associated with a first network node based at least in part on the first cell operating in a first operating mode. the ue may transmit, to the first network node or a second network node, a first signal associated with establishing a connection with the first cell or with a second cell, associated with the first network node or the second network node, the second cell operating in a second operating mode, the first signal being transmitted based at least in part on at least one of: a paging signal associated with the first cell, or one or more measurements associated with the second cell. numerous other aspects are provided.
Inventor(s): Chao WEI of Beijing (CN) for qualcomm incorporated, Jing LEI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/26, H04W72/563, H04L5/16, H04W72/0446, H04W72/0453
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a base station may transmit a downlink pre-emption indication (dlpi) or an uplink cancellation indication (ulci) to a user equipment (ue) to indicate that a subset of resources of a scheduled downlink or uplink data transmission have been pre-empted or canceled. as such, the ue may either empty a buffer at the ue associated with the subset of resources or refrain from transmitting over the subset of resources based on receiving the dlpi or the ulci, respectively. in some aspects of the present disclosure, the ue and the base station may support one or more inter-ue multiplexing schemes to increase a likelihood for the ue to receive the dlpi or the ulci or to otherwise avoid collisions with communications between the base station and one or more other ues.
20240031883.CONNECTED CALL RECOVERY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Rakesh Krishna MOORTHY of Bangalore (IN) for qualcomm incorporated, Vinaya Kumara T.V. of Bengaluru (IN) for qualcomm incorporated, Sarat Chandra BATTINI of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W76/30, H04L65/1016, H04L65/1073
Abstract: a method of wireless communication includes initiating handover of a first call from a source network to a target network. the first call is associated with first header information. the method also includes receiving a message indicating a change of internet protocol (ip) address to a new ip address during the handover. the method further includes releasing resources associated with the first call, in response to receiving the message. the method includes registering the new ip address with the target network, and initiating a second call with the first header information. the method also includes replacing the first call with the second call and the new ip address.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Karthika PALADUGU of Hyderabad (IN) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W48/12
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may relay wireless communications between a first base station and a second ue via at least a sidelink communication link with the second ue. the first ue may transmit, to the first base station, a measurement report for one or more candidate base stations, the measurement report indicating that the one or more candidate base stations support sidelink relay operation. the first ue may receive instructions to perform a handover procedure from the first base station to a second base station of the one or more candidate base stations based on the measurement report, where the second base station supports sidelink relay operation. the first ue may then perform the handover procedure including establishing a wireless connection with the second base station based on the instructions.
Inventor(s): Guangyi LIU of Shanghai (CN) for qualcomm incorporated, Gabi SARKIS 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
IPC Code(s): H04W36/00, H04W36/32, H04W72/14
Abstract: a first device may communicate an sl nc tb with a second device. at least one of the first device and the second device may be a ue. the first device may transmit, to a network entity, a first message having a first location information that indicates a movement of the ue from a first zone to a second zone. the first message may have a first location information associated with the ue. the ue may be in sl communication with a first encoder in the first zone. the network entity may obtain, from the first device, the first message. the network entity may initialize an nc handover of the ue to a second encoder of the second zone in response to the first location information indicating a movement of the ue from the first zone to the second zone.
Inventor(s): Peng Cheng of Beijing (CN) for qualcomm incorporated, Karthika Paladugu of Hyderabad (IN) for qualcomm incorporated, Hong Cheng of Basking Ridge NJ (US) for qualcomm incorporated, Gavin Bernard Horn of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may be configured to communicate with a first base station, where the first ue is configured to relay wireless communications between a second ue and the first base station via at least a sidelink communication link between the first ue and the second ue. the first ue may receive, from the first base station, an indication for the first ue to perform a first handover procedure from the first base station to a second base station. the first ue may transmit, to the second ue via the sidelink communication link and based on receiving the indication to perform the first handover procedure, a sidelink transmission including a trigger for the second ue to perform a second handover procedure or a reselection procedure. the first ue may then communicate with the second base station based on performing the first handover procedure from the first base station to the second base station.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Karthika PALADUGU of Hyderabad (IN) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00
Abstract: methods, systems, and devices for wireless communications are described. a base station may identify a relay pairing between a user equipment (ue) and a relay ue. the base station may additionally identify a configuration of the relay ue based on a handover decision associated with the relay pairing. the base station may indicate, to the ue, the configuration of the relay ue, an identifier of the relay ue, and that the ue is to switch to a sidelink communications link with the relay ue. the ue may then establish the sidelink communications link with the relay ue and may indicate, to the relay ue, that the sidelink communication link is for a handover associated with the relay pairing. based on receiving the indication that the sidelink communication link is for the handover associated with the relay pairing, the relay ue may perform a connection setup procedure with the base station.
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
IPC Code(s): H04W36/14, H04W56/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive configuration information corresponding to a layer 1 or layer 2 (l1/l2) inter-cell mobility operation associated with an l1/l2 mobility configured cell set. the ue may receive, based on the configuration information, a joint timing advance (ta) and cell activation medium access control control element (mac ce), wherein the joint ta and cell activation mac ce comprises a ta command and a cell activation command. numerous other aspects are described.
Inventor(s): Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated
IPC Code(s): H04W36/18, H04W36/00, H04W36/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit, to a source base station associated with a source master cell group (mcg), a physical uplink shared channel (pusch) repetition in one or more slots of the source mcg during a handover of the ue from the source mcg to a target mcg. the ue may perform, to a target base station associated with the target mcg, an uplink transmission in one or more slots to the target mcg during the handover, wherein pusch repetitions associated with the source mcg that overlap in time with the uplink transmission to mcg are canceled and a counting of the pusch repetitions is based at least in part on slots of the source mcg associated with canceled pusch repetitions. numerous other aspects are described.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W52/14, H04L5/00, H04W24/08
Abstract: methods, systems, and devices for wireless communication are described. a network entity may transmit control signaling that indicates a format for group common downlink control information (dci) associated with tracking reference signal resources. the network entity may transmit the group common dci that indicates a downlink power control configuration to be applied during transmission of tracking reference signals. a user equipment (ue) may receive the group common dci in accordance with the format and monitor for tracking reference signals during the tracking reference signal resources in accordance with the downlink power control configurations.
20240031947.DUAL CONNECTIVITY POWER CONTROL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Heechoon LEE 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): H04W52/34, H04W52/36, H04W52/38
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, while in dual connectivity with a carrier of a second cell group, a first grant for a first communication on a carrier of a first cell group. the ue may determine an allocated power for the first cell group by a specified time offset before a start of second cell group transmissions. the ue may receive a second grant, after the first grant, for a second communication on the first cell group. the ue may transmit the first communication with a first transmit power. the ue may transmit the second communication with a second transmit power that is based on the allocated power and the first transmit power and/or a maximum transmit power for the first cell group. numerous other aspects are described.
Inventor(s): Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Shailesh PATIL of San Diego CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W56/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may synchronize a transmission timing with the second ue via a communication link with the second ue. the ue may transmit a sidelink transmission on the communication link with an offset before or after the sidelink transmission and in accordance with the transmission timing, wherein a duration of the offset is based at least in part on a propagation delay between the first ue and the second ue, a maximum supported communication range of the first ue, or a range associated with the communication link. numerous other aspects are provided.
Inventor(s): Mohamad Sayed Hassan of Paris (FR) for qualcomm incorporated, Lianghai Ji of San Diego CA (US) for qualcomm incorporated, Liangping Ma of San Diego CA (US) for qualcomm incorporated, Jun Ma of San Diego CA (US) for qualcomm incorporated, Qiang Wu of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Weimin Duan of San Diego CA (US) for qualcomm incorporated, Mehmet Izzet Gurelli of San Diego CA (US) for qualcomm incorporated, Karthik Anantha Swamy of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04B17/318
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a message indicating a time domain window (tdw) configuration including a start time of a tdw and a length of the tdw, where the tdw is a duration over which a network entity is scheduled to perform joint channel estimation. the ue may receive a timing advance (ta) command during the tdw indicating a ta value to apply to signaling. the ue may transmit the signaling in accordance with the ta value or independent of the ta value based on the ue prioritizing the ta adjustment or maintaining power consistency and phase continuity for dmrs bundling, respectively. the ue may determine whether to prioritize the ta adjustment or dmrs bundling for the joint channel estimation based on one or more parameters satisfying criteria.
Inventor(s): Chang-Sik CHOI of Seoul (KR) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Gene Wesley MARSH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00
Abstract: aspects relate to group-based positioning reference signal (prs) broadcast in a wireless communication network. wireless communication devices communicating over a sidelink channel in the wireless communication network may be grouped into one or more positioning groups. within each positioning group, a respective order of the wireless communication devices in the positioning group may be identified. the wireless communication devices in a positioning group may then communicate prss therebetween over the sidelink channel based on the order of wireless communication devices in the positioning group.
Inventor(s): Timo Ville VINTOLA of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Masato KITAZOE of Tokyo (JP) for qualcomm incorporated
IPC Code(s): H04W64/00, H04L5/00
Abstract: aspects include systems and methods for compressed direct current (dc) location reporting, such as dc location reporting in uplink (ul) carrier aggregation (ca) deployments in a wireless network. various aspects may include a ue computing device determining and indicating dc locations only for a subset of a plurality of component carriers (ccs) in a channel bandwidth to a base station and/or a ue computing device determining and indicating dc locations for a subset of activation permutations for bandwidth parts (bwps) of a plurality of ccs in a channel bandwidth that is less than all possible activation permutations of the bwps of the plurality of ccs in the channel bandwidth.
Inventor(s): Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04W48/16, H04B17/391, H04B17/318, H04L5/00
Abstract: aspects presented herein may improve the efficiency, accuracy, and/or latency of a ue positioning procedure by enabling mobility analytics associated with a ue or a set of ues to be exchanged between a location server and an nwdaf, either directly or via another network entity. in one aspect, a first network entity transmits a request for mobility data associated with a set of ues, where the request for the mobility data is transmitted for a second network entity associated with mobility data analytics. the first network entity receives, based on the request, an indication of the mobility data associated with the set of ues. the first network performs at least one location function for at least one ue in the set of ues based on the indication of the mobility data.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Yuwei REN of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W68/00, H04L5/00, H04B7/04
Abstract: disclosed are techniques for communication. in an aspect, a wireless node (e.g., ue or bs) measures a first toa of a first srs-p from a ue, a second toa of a reflection of a second srs-p from the ue off of a first ris, and a third toa of a reflection of a third srs-p from the ue off of a second ris. the ue transmits, to a position estimation entity, measurement information based on the first, second and third toas. the position estimation entity determines a positioning estimate of the ue based at least in part on the measurement information.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W72/04, H04L1/18, H04L1/08, H04W72/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, from a second ue or a network node, a configuration for a resource pool, wherein the resource pool is associated with a physical sidelink feedback channel (psfch) resource comprising more than two symbols. the first ue may receive, from the second ue, a sidelink transmission. the first ue may transmit, to the second ue and based at least in part on the sidelink transmission, a hybrid automatic repeat request (harq) acknowledgement (ack) feedback based at least in part on the psfch resource comprising more than two symbols. numerous other aspects are described.
Inventor(s): Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Tianyang BAI of Somerville 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): H04W72/02, H04W72/04, H04W72/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitting user equipment (ue) may receive, from a network node, a sidelink grant that indicates a sidelink resource and indicates a set of sidelink beams associated with a sidelink communication using the sidelink resource. the ue may select, based at least in part on the set of sidelink beams indicated in the sidelink grant, a sidelink beam for the sidelink communication. the ue may transmit, via the selected sidelink beam, the sidelink communication to one or more receiving ues using the sidelink resource indicated in the sidelink grant. numerous other aspects are provided.
Inventor(s): Ahmed Attia ABOTABL 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, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W72/1263, H04W72/0446, H04L5/14, H04W72/23, H04W72/50
Abstract: aspects of the disclosure relate to obtaining a duplex mode of a scheduled entity, selecting a downlink-uplink (du) slot interpretation to be applied by the scheduled entity to a slot including a du symbol based on the duplex mode of the scheduled entity, and transmitting the du slot interpretation to the scheduled entity. the du symbol may be configured to include a downlink transmission and an uplink transmission within a same carrier bandwidth. other aspects relate to receiving a message, indicating that the slot is formatted with a du symbol, selecting a du slot interpretation to be applied to the slot including the du symbol based on a duplex mode of the scheduled entity, and applying the du slot interpretation to the slot. other aspects, examples, and features are also claimed and described.
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): H04W72/04, H04L5/14, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. some wireless communications may support frequency hopping in full-duplex communications. for example, a user equipment (ue) may receive an indication of one or more resource block (rb) sets over which the ue is to perform one or more uplink transmissions during a slot, where each rb set of the one or more rb sets is associated with a set of one or more frequency hopping parameters. the ue may select, for a first rb set of the one or more rb sets, a frequency hopping enablement status or a frequency hopping pattern based on a full-duplex classification of the slot and the set of one or more frequency hopping parameters for the first rb set. additionally, the ue may perform the one or more uplink transmissions in accordance with the selected frequency hopping enablement status or the selected frequency hopping pattern.
Inventor(s): Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/044, H04W74/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may detect a beam failure event associated with the ue. the ue may detect a first condition of the ue. the ue may perform one or more actions associated with beam failure recovery based at least in part on a measure of similarity between the first condition of the ue and a second condition of the ue associated with a past beam failure event. numerous other aspects are described.
Inventor(s): Yitao Chen 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
IPC Code(s): H04W72/12, H04B7/06, H04L5/00
Abstract: methods, systems, and devices for wireless communications are described. some wireless communications systems may support reference signal port association determination for single frequency network (sfn) uplink. for example, a user equipment may receive first control signaling scheduling transmission of sounding reference signals (srs) from a plurality of srs resource sets. the ue may receive second control signaling comprising an indication of one or more srs resources from the plurality of srs resource sets and scheduling transmission of one or more sfn uplink messages based at least in part on the indication of the one or more srs resources. the ue may determine a frequency resource association between one or more phase tracking reference signal (ptrs) ports and one or more demodulation reference signal (dmrs) ports of a plurality of dmrs ports based at least in part on a port association rule and the indication of one or more srs resources.
Inventor(s): Jing DAI of Beijing (CN) for qualcomm incorporated, Chenxi HAO of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04W72/232, H04L1/08
Abstract: apparatus, methods, and computer-readable media for improving uplink data channel repetitions using multiple slot transmit time intervals are disclosed herein. an example method for wireless communication at a user equipment (ue) includes receiving scheduling downlink control information (dci) indicating, in a time domain resource allocation (tdra) field, a scaling parameter for a transport block size (tbs) of a physical uplink shared channel (pusch) transmission for transmission as pusch repetitions over a repetition unit comprising a plurality of single repetitions. the example method also includes transmitting the pusch repetitions with scaling based on the scaling parameter indicated in the scheduling dci.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04L1/08, H04W72/56
Abstract: apparatus, methods, and computer-readable media for multiplexing of overlapped uplink channel transmission repetitions are disclosed herein. a user equipment (ue) may determine that at least a portion of a first set of uplink channel transmission repetitions overlaps with at least a portion of a second set of uplink channel transmission repetitions. the ue may modify the first set of uplink channel transmission repetitions based on the second set of uplink channel transmission repetitions. a base station (bs) may transmit a first downlink transmission associated with the first set of uplink channel transmission repetitions that overlaps with at least a portion of a second set of uplink channel transmission repetitions associated with a second downlink transmission. the bs may receive a modified version of the first set of uplink channel transmission repetitions based on the second set of uplink channel transmission repetitions. thus, the reliability of uplink repetitions can be increased.
Inventor(s): Fang YUAN of Beijing (CN) for qualcomm incorporated, Yan ZHOU 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, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04W72/232, H04L5/00, H04W72/11
Abstract: methods, systems, and devices for wireless communications are described. a base station may transmit a downlink control information message to a user equipment (ue) that includes both a first indication of one or more transmission configuration indicator (tci) states for the ue to use for communications with the base station and a second indication of one or more uplink transmissions to be sent by the ue. in some implementations, the ue may use one of the one or more indicated tci states to communicate with the base station after a delay (or offset) from sending an uplink transmission of the one or more uplink transmissions. for example, the delay may include an amount of time or a quantity of symbols between transmitting the uplink transmission of the one or more uplink transmissions and communicating with the base station using the one of the one or more indicated tci states.
Inventor(s): Kazuki Takeda of Tokyo (JP) for qualcomm incorporated, Alberto Rico Alvarino of San Diego CA (US) for qualcomm incorporated, Umesh Phuyal of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L5/00
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive an indication of an uplink transmission configuration for the ue associated with an active carrier aggregation (ca) of at least two carriers in a plurality of carriers, wherein carrier switching among the plurality of carriers is enabled for the active carrier aggregation according to a carrier switching pattern. the ue may select, based at least in part on a pattern of uplink control channel occasions associated with the carrier switching pattern, an uplink control channel occasion on a carrier of the plurality of carriers, wherein the pattern of uplink control channel occasions defines at least one uplink control channel occasion on at least one carrier of the plurality of carriers for each uplink symbol associated with the active ca. the ue may perform an uplink control transmission on the uplink control channel occasion.
Inventor(s): Jing DAI of Beijing (CN) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Qiaoyu LI of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W72/21, H04W72/0446
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may adjust resources (e.g., time resources, frequency resources) used to transmit repetitions of uplink control information (uci) over a physical uplink control channel (pucch). the ue may adjust two parameters corresponding to different scales (e.g., levels) of adjustment, where a first parameter corresponds to a number of repetitions of a pucch resource and a second parameter corresponds to a number of slots within each pucch repetition. the ue may adjust the resources based on the first parameter, the second parameter, a size of uci, a maximum coding rate, or some combination thereof, such that the pucch resources carrying uci satisfy the maximum code rate and uci size.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Ruiming ZHENG of Beijing (CN) 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, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Krishna Kiran MUKKAVILLI of San Diego CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04L5/16
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration message indicating a scheduling request configuration that includes at least one resource associated with a half-duplex mode of the ue and at least one resource associated with a full-duplex mode of the ue. the ue may transmit a scheduling request using the at least one resource associated with the half-duplex mode or the at least one resource associated with the full-duplex mode. additionally, or alternatively, the configuration message may indicate a logical channel that maps to a corresponding scheduling request configuration associated with a half-duplex mode of the ue, to a corresponding scheduling request configuration associated with a full-duplex mode of the ue, or to a combination thereof. accordingly, the ue may transmit the scheduling request using the logical channel. numerous other aspects are described.
Inventor(s): Yitao CHEN of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): 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 downlink control information (dci) that includes an indication to transmit a physical uplink shared channel (pusch) communication, associated with the dci, using a single-frequency network (sfn) communication scheme in which each layer of the pusch communication is transmitted simultaneously from multiple antenna modules of the ue. the ue may transmit the pusch communication in accordance with the dci. numerous other aspects are described.
Inventor(s): Ahmed Attia ABOTABL of San Diego CA (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W72/14, H04W52/36, H04L1/08
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 uplink configured grant configuration that identifies resources for periodic uplink configured grant occasions. the ue may transmit, to the network node in an uplink configured grant occasion of the periodic uplink configured grant occasions, a configured grant uplink communication based at least in part on one or more previous configured grant uplink communications, in connection with a determination that an amount of data in an uplink buffer does not satisfy a threshold. numerous other aspects are described.
Inventor(s): Wooseok NAM 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, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Hari SANKAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/23, H04W72/51
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit an indication of a physical downlink control channel (pdcch) monitoring capability that indicates an amount of time between two consecutive pdcch monitoring windows, a number of slots to be included in a pdcch monitoring window, and a number of consecutive symbols in a slot to be associated with pdcch monitoring. the ue may receive a pdcch monitoring configuration that is based at least in part on the pdcch monitoring capability. numerous other aspects are described.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/232, H04L5/00, H04W72/1268, H04L1/1812, H04L1/00
Abstract: methods, systems, and devices for wireless communications are described. a unified transmission configuration indicator (tci) framework may be implemented by a wireless communication system may support joint common tci states for downlink and uplink channels or reference signals associated with communications between devices. a base station may transmit downlink control information (dci) to a user equipment (ue) indicating the one or more tci states and a scheduling for a downlink channel. the ue may transmit an acknowledgment message that is either an explicit acknowledgement or an implicit acknowledgment to confirm whether the one or more tci states were successfully received in the dci.
Inventor(s): Qing LI of Princeton Junction NJ (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Dan VASSILOVSKI of Del Mar CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/0453, H04W72/25
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may support carrier aggregation for a sidelink control connection, such as a pc5 or radio resource control (rrc) connection with another ue. the sidelink control connection may support at least two sidelink control carriers, such as an anchor sidelink carrier, a secondary or selected sidelink carrier, a secondary anchor sidelink carrier that may be configured for fallback or duplication, among others. the sidelink control connection may be monitored for radio link failure and a secondary sidelink carrier may be used. other sidelink carriers may be configured for the sidelink control connection as channel conditions change.
20240032077.CARRIER AGGREGATION ON SIDELINK_simplified_abstract_(qualcomm incorporated)
Inventor(s): Qing LI of Princeton Junction NJ (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Peng CHENG of Beijing (CN) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/0453
Abstract: the present disclosure relates to methods and devices for wireless communication of an apparatus, e.g., a wireless device and/or a ue. in one aspect, the apparatus may receive a configuration for inter-rat or intra-rat sidelink carrier aggregation including one or more inter-rat or intra-rat ca parameters. the apparatus may also determine one or more inter-rat or intra-rat carriers for sl ca based on the configuration for inter-rat or intra-rat sl ca. the apparatus may also transmit, to at least one second wireless device, an indication of the one or more inter-rat or intra-rat carriers for sl ca.
20240032079.SUPPORTING 320 MHZ OPERATING BW_simplified_abstract_(qualcomm incorporated)
Inventor(s): Alfred ASTERJADHI 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, Bin TIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/51, H04W72/23
Abstract: this disclosure provides methods, devices, and techniques to indicate operations by extremely high throughput (eht) devices on an operating bandwidth, including devices in a basic service set (bss) supporting the use of a 320 mhz channel. in some aspects, the supported functionality may include extensions to flexibility and support rules, structures, and signaling using legacy fields, frames, and features. in addition, the supported functionality may include channel sensing and reporting, such as per-channel network allocation vectors (navs) for the sub-channels of the operating bandwidth. a device may identify an operating mode for an operating bandwidth and determine a value for a bandwidth query report (bqr) or a target wake time (twt) element. the device may check multiple navs for sub-channels of the operating bandwidth. the operating bandwidth may span concurrent operations on traditional wi-fi frequency bands including the 2.4 and 5 ghz bands as well as the 6 ghz band.
Inventor(s): Sarath Pinayour Chandrasekaran of Hyderabad (IN) for qualcomm incorporated, Rekha Devi Bhoopatiraju of Machavaram-Vijayawada (IN) for qualcomm incorporated, Satish Kumar of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W74/08, H04L5/14
Abstract: in one aspect of the disclosure, a method for wireless communication performed by base station includes receiving a first system information block of type 1 (sib1) transmitted by a second base station. the transmission of the first sib1 is based on a first plurality of physical random access channel (prach) parameters that are based on one or more first prach root sequences associated with the second base station. the method further includes transmitting a second sib1 based on a second plurality of prach parameters that are based on a second prach root sequence selected as not to be one of the one or more first prach root sequences.
20240032106.COMBINATION OF CHANNEL ACCESS CONDITIONS_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, Changlong XU of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Aleksandar DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08
Abstract: wireless communications systems and methods related to channel access in a shared radio frequency band in an unlicensed spectrum or a shared spectrum are provided. a wireless communication device determines a channel access procedure based on whether one or more channel access conditions are satisfied for accessing an unlicensed frequency band. the one or more channel access conditions are associated with at least one of sensing across multiple channel occupancy times (cots), a transmission beam characteristic, a transmit power, a transmission duty cycle, or a beam dwell time. the wireless communication device transmits, based on the channel access procedure, a communication signal in the unlicensed frequency band.
20240032119.IMPLICIT BEAM INDICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (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
IPC Code(s): H04W76/11, H04W72/044, H04W74/08, H04W16/28, H04W80/02, H04W72/23
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a beam configuration for each physical cell identifier (pci) of a set of candidate pcis. a beam configuration for a pci may include, for example, transmission configuration indicator (tci) states for downlink channels and reference signals or spatial relations for uplink channels and reference signals. the ue may receive an indication of a selected subset of pcis of the set of candidate pcis. the ue may apply the beam configuration for each pci of the selected subset of pcis based on the indication of the selected subset of pcis. the ue may then communicate according to the beam configurations for the selected subset of pcis.
20240032122.SPLIT CONNECTED ISOCHRONOUS GROUP_simplified_abstract_(qualcomm incorporated)
Inventor(s): Benjamin CAMPBELL of Bury St Edmunds (GB) for qualcomm incorporated, Mayank BATRA of Cambridge (GB) for qualcomm incorporated, Ivan OAKES of Rangeworthy (GB) for qualcomm incorporated, Laurent WOJCIESZAK of Belfast (GB) for qualcomm incorporated, Dishant SRIVASTAVA of Bangalore (IN) for qualcomm incorporated, Nitin Raghavendra KIDIYOOR of Bangalore (IN) for qualcomm incorporated, Vishal AGARWAL of Bangalore (IN) for qualcomm incorporated, Joel LINSKY of San Diego CA (US) for qualcomm incorporated, Douglas KOGAN of Bend OR (US) for qualcomm incorporated
IPC Code(s): H04W76/15, H04L65/1069, H04L65/401
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first peripheral device may establish, with a user equipment (ue), a first connected isochronous stream (cis), a second cis, and a control channel for the first cis and the second cis, where the first peripheral device is configured to output audio signals for the first cis and handle feedback for the first cis. the first peripheral device may transmit, to a second peripheral device paired with the first peripheral device, an indication that the second peripheral device is to output audio signals for the second cis and handle feedback for the second cis. the first peripheral device may receive the first cis, while maintaining the control channel for the first cis and the second cis. numerous other aspects are described.
Inventor(s): Bhargava PEDDIRAJU of Hyderabad (IN) for qualcomm incorporated, Theeksha ATHOOR PERUMAL of Hyderabad (IN) for qualcomm incorporated, Debashri BHATTACHARYA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W76/16, H04W8/18, H04W76/20
Abstract: a multi-sim wireless communication device uses various techniques for managing component carrier conflict between different wireless networks. in some aspects, the multi-sim wireless communication device can indicate to a network entity when a component carrier is muted due to a conflict between carriers of different subscriptions when the device enters a dual-sim dual active (dsda) mode or performs dsda operations.
Inventor(s): Shaozhen GUO of Beijing (CN) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Changlong Xu of Beijing (CN) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Rajat PRAKASH of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/20, H04W72/0446, H04W72/0453, H04W72/232
Abstract: methods, systems, and devices for wireless communication at a user equipment (ue) are described. a ue may receive control signaling configuring at least a first ue operation mode and a second ue operation mode. the ue may transmit one or more uplink messages to a base station in the unlicensed radio frequency spectrum band using a first set of parameters according to the first ue operation mode. in some examples, the ue may receive a control message comprising an indication that the ue is to switch from communicating according to the first configured ue operation mode to communicating according to the second configured ue operation mode. the ue may then transmit, in response to the received indication, one or more uplink messages to the base station in the unlicensed radio frequency spectrum band using a second set of parameters according to the second ue operation mode.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/20, H04B7/06, H04W72/21, H04W72/1268
Abstract: aspects presented herein may enable a ue to determine qcl information and/or a spatial filter for non-dedicated channel and/or signal based on a unified tci indication from a base station. in one aspect, a ue receives a tci state indication in association with a communication of at least one non-dedicated dl channel or non-dedicated dl signal. the ue determines qcl information for the communication of the at least one non-dedicated dl channel or the non-dedicated dl signal based on one or more source reference signals for the received tci state indication. the ue receives the at least one non-dedicated dl channel or the non-dedicated dl signal based on the received tci state indication and the determined qcl information.
Inventor(s): Peng CHENG of Beijing (CN) for qualcomm incorporated, Huichun LIU of Beijing (CN) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Gavin Bernard HORN of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W76/27, H04W24/10, H04W76/15, H04W76/34, H04W24/08
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) and/or a master node may use configurations to resume communications with one or more cells of a dual connectivity (dc) or carrier aggregation (ca) scheme. in some cases, the configuration may be used for a secondary cell group (scg) of the dc scheme. this configuration may include the ue applying a previously stored configuration for the scg (e. g., including higher-layer and lower-layer configurations of a last serving sn of the dc scheme) if it determines the previously stored configuration is valid. additionally or alternatively, the configuration may include the network using a previous scg configuration or reconfiguring the scg and transmitting this indication in a resume communications message to the ue. in some cases, the network may determine this configuration based on assistance information or reports generated from the ue.
QUALCOMM Incorporated patent applications on January 25th, 2024
- QUALCOMM Incorporated
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