QUALCOMM Incorporated patent applications on February 29th, 2024
Patent Applications by QUALCOMM Incorporated on February 29th, 2024
QUALCOMM Incorporated: 94 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04W24/10 (20), H04L5/00 (15), H04W72/04 (14), H04W64/00 (11), H04W72/23 (10)
With keywords such as: wireless, network, based, device, communication, user, configuration, transmission, information, and equipment in patent application abstracts.
See the following report for QUALCOMM Incorporated patent applications published on February 29th, 2024:
QUALCOMM Incorporated patent applications on February 29th, 2024
Patent Applications by QUALCOMM Incorporated
Inventor(s): Emily Kathryn BROOKS of Amherst NY (US) for qualcomm incorporated, John Keith SCHNEIDER of Williamsville NY (US) for qualcomm incorporated, Krishna BUSKA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): A61B5/00, G04G21/02, G04G9/00
Abstract: in some aspects, a user device may initiate a biometric measurement operation relating to a user of the user device. the user device may monitor, using a pressure sensor of the user device, whether a pressure at an interface between a body of the user and the user device is within a range used for obtaining data for a biometric measurement. the user device may provide an indication of whether the user is to adjust the pressure based on whether the pressure is within the range. the user device may obtain the data for the biometric measurement. numerous other aspects are described.
Inventor(s): Amit ANEJA of Chandler AZ (US) for qualcomm incorporated, Vasant Kumar EASWARAN of Frisco TX (US) for qualcomm incorporated, Rahul GULATI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): B60R16/03, B60R16/023
Abstract: techniques and apparatus for power supply monitoring in in-vehicle systems, such as advanced driver assistance systems (adass), in-vehicle infotainment (ivi) systems, and/or automated driving (ad) systems. one example method of power supply monitoring generally includes regulating power to a main domain of a system on a chip (soc) using at least one main domain (md) power management integrated circuit (pmic); regulating power to a safety domain of the soc using at least one safety domain (sd) pmic; powering the at least one sd pmic using a sd pmic power supply rail; and monitoring the sd pmic power supply rail using the at least one md pmic. for certain aspects, the method further includes powering the at least one md pmic using a md pmic power supply rail and monitoring the md pmic power supply rail using the at least one sd pmic.
20240069142.POSITIONING MEASUREMENT REPORT COMPRESSION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad, Punjab (IN) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, G01S5/00, H04W64/00
Abstract: information inherently conveyed in the hierarchical structure of a positioning frequency layer is leveraged to determine a sequence identifier unique to each positioning reference signal (prs) resource of a sequence of prs resources used in a positioning session of a user equipment (ue). this unique sequence number can then be used in the reporting of measurement data by the ue or other reporting device to a location server. as such, embodiments herein effectively provide means for compressing identification information included in position measurement reporting to the location server.
Inventor(s): Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, G01S13/38, H04W24/10
Abstract: in an aspect, a ue may transmit one or more reference signals. the ue may obtain one or more self-radio frequency fingerprint (self-rffp) measurements based on reflections of the one or more reference signals transmitted by the ue. the ue may determine a location of the ue based on applying a machine learning model to the one or more self-rffp measurements.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Jing LEI of San Diego CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): G01S5/02, H04W4/029
Abstract: techniques for determining reconfigurable intelligent surface (ris) operation for ris-assisted position determination of a mobile device in a wireless communications system, according to this disclosure, may comprise determining, for one or more riss, whether the mobile device is within a near-field operational distance of the ris based at least in part on a determined near-field operational distance of the ris, and a relative distance between the mobile device and the ris. techniques may also comprise determining an ris-assisted position of the mobile device based on measurements made by the mobile device of radio frequency (rf) signals reflected from at least one ris of the one or more riss. techniques may also comprise providing the determined ris-assisted position of the mobile device.
20240070095.DATA TRANSMISSION POWER OPTIMIZATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tomer Shoshani of Tel-Aviv (IL) for qualcomm incorporated, Albert Yosher of Tel Mond (IL) for qualcomm incorporated, Yaron Shachar of Raanana (IL) for qualcomm incorporated
IPC Code(s): G06F13/16, G06F13/40
Abstract: systems and methods for data transmission power optimization are disclosed. in one aspect, the system consolidates signals from multiple narrowband channels in a radio frequency (rf) integrated circuit (ic) (rfic) into a single shared buffer and evenly distributes packets based on the signals across lanes in a communication bus to a modem circuit. such even utilization of the lanes of the bus allows for idle periods to occur on the bus, during which a low power or sleep state may be used to reduce power consumption.
Inventor(s): Zichao YUE of San Diego CA (US) for qualcomm incorporated, Sean Patrick Claye FOX of San Diego CA (US) for qualcomm incorporated, Janarbek MATAI of San Diego CA (US) for qualcomm incorporated, Kristopher URQUHART of Poway CA (US) for qualcomm incorporated
IPC Code(s): G06N3/0464, G06N3/10
Abstract: a method of operating a depth-wise separable convolutional (dsc) network on a dsc accelerator includes determining a difference between a first throughput associated with a depth-wise convolution (dwc) engine of the dsc accelerator and a second throughput associated with a point-wise convolution (pwc) engine of the dsc accelerator. the method also includes selectively activating, for each layer of the dsc network, each first processing elements (pes) in one or more of a first set of columns of first pes associated with the dwc engine and/or each second pe in one or more of a second set of columns associated with the pwc engine based on the difference between the first throughput and the second throughput. the method further includes processing, for each layer of the dsc network, an input via the dsc accelerator based on selectively activating each first pe and/or each second pe.
Inventor(s): Shubhankar Mangesh BORSE of San Diego CA (US) for qualcomm incorporated, Varun RAVI KUMAR of San Diego CA (US) for qualcomm incorporated, David UNGER of Stuttgart (DE) for qualcomm incorporated, Senthil Kumar YOGAMANI of Headford (IE) for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N20/00
Abstract: techniques and systems are provided for training a machine learning (ml) model. a technique can include generating a first set of features for objects in images, predicting image feature labels for the first set of features, comparing the predicted image feature labels to ground truth image feature labels to evaluate a first loss function, perform a perspective transform on the first set of features to generate a birds eye view (bev) projected image features, combining the bev projected image features and a first set of flattened features to generate combined image features, generating a segmented bev map of the environment based on the combined image features, comparing the segmented bev map to a ground truth segmented bev map to evaluate a second loss function, and training the ml model for generation of segmented bev maps based on the evaluated first loss function and the evaluated second loss function.
Inventor(s): Venkata Prema Sai Sravan Patchala of Bangalore (IN) for qualcomm incorporated, Mithil Ramteke of Bangalore (IN) for qualcomm incorporated, Sridhar Kandimalla of Bengalaru (IN) for qualcomm incorporated, Himanshu Pradeep Aswani of Pune (IN) for qualcomm incorporated
IPC Code(s): G06T3/40, G06T5/00
Abstract: a processor pipeline circuit in a processor for non-integral transformation of an image utilizing a single instruction is disclosed. the processor pipeline circuit comprises a data fetch circuit configured to receive a memory address of the input image and fetch a plurality of pixels of the input image. the processor pipeline circuit further comprises a weights access circuit configured to receive an element of the array of offsets and the interpolation type parameter. the weights access circuit is configured to determine weights to be applied to the plurality of pixels of the input image. the processor pipeline circuit further comprises a multiply and add circuit configured to calculate the output pixel of the transformed image by multiplying the plurality of pixels of the input image by the weights and summing each resulting product.
Inventor(s): Risheek GARREPALLI of San Diego CA (US) for qualcomm incorporated, Rajeswaran CHOCKALINGAPURAMRAVINDRAN of San Diego CA (US) for qualcomm incorporated, Jisoo JEONG of San Diego CA (US) for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T3/40, G06T7/579
Abstract: a processor-implemented method comprises processing a single level cost volume across multiple processing stages by varying a receptive field across each of the processing stages. the method also includes performing a learning-based correspondence estimation task based on the processing. the varying may include processing a different resolution of the cost volume at each processing stage while maintaining a same neighborhood sampling radius. the resolution may increase from a first processing stage to a later processing stage. the varying may also include varying a neighborhood sampling radius at each of the processing stages while maintaining a same resolution. the task may be optical flow estimation or stereo estimation.
Inventor(s): Geert VAN DER AUWERA of San Diego CA (US) for qualcomm incorporated, Muhammed Zeyd COBAN of Carlsbad CA (US) for qualcomm incorporated, Marta KARCZEWICZ of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T7/11, G02B27/01, G06T3/00, G06T19/00, H04N13/117, H04N13/161, H04N13/194, H04N19/117, H04N19/176, H04N19/182, H04N19/196, H04N19/597, H04N19/85, H04N19/88
Abstract: provided are systems and methods for processing 360-degree video data. in various implementations, a spherical representation of a 360-degree video frame can be segmented into a top region, a bottom region, and a middle region. the middle region can be mapped into one or more rectangular areas of an output video frame. the top region can be mapped into a first rectangular area of the output video frame using a mapping that converts a square to a circle, such that pixels in the circular top region are expanded to fill the first rectangular region. the bottom region can be mapped into a second rectangular area of the output video frame such that pixels in the circular bottom region are expanded to fill the second rectangular region.
20240070886.MIXED-MODE DEPTH IMAGING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ioannis NOUSIAS of San Diego CA (US) for qualcomm incorporated, Matthieu Jean Olivier DUPRE of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): G06T7/521, G01S17/08, G01S17/894
Abstract: systems and techniques are described for generating depth map(s). for depth imaging system instance, a process can include obtaining a frame including a reflected pattern of light generated based on a pattern of light that is based on a primitive including a set of flight (tof) sensor, a first distance measurement associated with a pixel of the frame, and determining a search space within the primitive based on the first distance measurement. the process can include determining, based on searching the search space, a feature of the primitive corresponding to a region around the pixel of the frame. the process can include determining a second distance measurement associated with the pixel of the frame based on determining the feature of the primitive. the process can include generating a depth map based at least in part on the second distance measurement.
20240070892.STEREOVISION ANNOTATION TOOL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Gary Franklin GIMENEZ of Bordeaux (FR) for qualcomm incorporated, Ophir PAZ of Floirac (FR) for qualcomm incorporated
IPC Code(s): G06T7/70, G06V40/20, G06V10/774
Abstract: certain aspects of the present disclosure provide techniques for generating three-dimensionally coherent training data for image-detection machine learning models. embodiments include receiving a first image of an object from a first perspective and a second image of the object from a second perspective. embodiments include receiving user input identifying a location in the first image corresponding to a point on the object. embodiments include displaying a range of possible locations in the second image corresponding to the point on the object based on the location in the first image. embodiments include generating training data for a machine learning model based on updated user input associated with the range of possible locations.
Inventor(s): Ophir PAZ of Floirac, 33 (FR) for qualcomm incorporated, Gary Franklin GIMENEZ of Bordeaux 33 (FR) for qualcomm incorporated
IPC Code(s): G06T11/00, G06T7/70
Abstract: certain aspects of the present disclosure provide techniques for determining a pose of a three-dimensional deformable object. embodiments include providing one or more inputs to a machine learning model based on a computer-generated three-dimensional deformable object that has a known pose. embodiments include determining, based on one or more outputs from the machine learning model in response to the one or more inputs, a two-dimensional signature of the computer-generated three-dimensional deformable object. embodiments include associating the two-dimensional signature with the known pose of the computer-generated three-dimensional deformable object. embodiments include determining a respective pose of an actual three-dimensional deformable object based on an image of the actual three-dimensional deformable object and the associating.
Inventor(s): Adimulam RAMESH BABU of San Diego CA (US) for qualcomm incorporated, Srihari Babu ALLA of San Diego CA (US) for qualcomm incorporated, Avinash SEETHARAMAIAH of San Diego CA (US) for qualcomm incorporated, Jonnala Gadda NAGENDRA KUMAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T15/06, G06T1/20, G06T1/60, G06T17/00
Abstract: aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a gpu. the apparatus may obtain an indication of a bvh structure including a plurality of nodes, wherein the bvh structure is associated with geometry data for a plurality of primitives in a scene, wherein each of the plurality of nodes is associated with one or more primitives, where a first level bvh includes a set of first nodes and a second level bvh includes a set of second nodes. the apparatus may also allocate information for a plurality of second nodes in the set of second nodes to at least one first node in the set of first nodes. further, the apparatus may store the allocated information for the plurality of second nodes in the set of second nodes in the at least one first node in the set of first nodes.
Inventor(s): Uday Reddy THUMMALURI of Nalgonda (IN) for qualcomm incorporated, Sachin ABDAGIRE of Hyderabad (IN) for qualcomm incorporated, Prapulla VUPPU of Secunderabad (IN) for qualcomm incorporated
IPC Code(s): G10L15/16, G10L15/08
Abstract: systems and techniques are described herein for processing audio signals. for instance, a process can include receiving a first audio frame associated with a first time frame. the process can further include generating a first time frame feature vector based on the first audio frame. the process can include determining a distance between the first time frame feature vector and a second time frame feature vector. the second time frame feature vector may be generated based on a second audio frame associated with a second time frame, where second time frame is being before the first time frame. the process can further include comparing the distance between the first time frame feature vector and the second time frame feature vector to a threshold distance. the process can include determining whether to skip processing of the first audio frame by an application based on the comparison.
20240071391.REDUCED-LATENCY SPEECH PROCESSING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Xiaoxia DONG of Shenzhen (CN) for qualcomm incorporated, Leonid SHEYNBLAT of Hillsborough CA (US) for qualcomm incorporated, Zhijia SUN of Shenzhen (CN) for qualcomm incorporated, Xin CHEN of Shenzhen (CN) for qualcomm incorporated, Sabrina Chung Man WONG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G10L15/32, G10L15/08, G10L15/22
Abstract: a device includes a first stage keyword detector and a processor. the processor is configured to, based on a signal indicating a keyword detection by the first stage keyword detector and prior to confirmation of the keyword detection, initiate a change of state to enable a voice service that is in a low-power mode to be scheduled for execution on one or more reserved processor cores.
Inventor(s): Yanmei SONG of San Diego CA (US) for qualcomm incorporated, William STONE of San Diego CA (US) for qualcomm incorporated, Jianwen XU of San Diego CA (US) for qualcomm incorporated, John HOLMES of Escondido CA (US) for qualcomm incorporated, Ryan LANE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L25/065, H01L21/48, H01L21/56, H01L23/00, H01L23/31, H01L23/538
Abstract: a package comprising a first metallization portion, a first integrated device coupled to the first metallization portion, a second integrated device coupled to the first metallization portion, a second metallization portion coupled to the first metallization portion through a first plurality of pillar interconnects, a first chiplet located between the first metallization portion and the second metallization portion, wherein the first chiplet is configured to be electrically coupled to the first integrated device through the first metallization portion, and a second chiplet located between the first metallization portion and the second metallization portion, wherein the second chiplet is configured to be electrically coupled to the second integrated device through the first metallization portion.
Inventor(s): Anshih TSENG of Fremont CA (US) for qualcomm incorporated, Peng ZOU of Camas WA (US) for qualcomm incorporated
IPC Code(s): H01L25/16, H01L21/683, H01L25/18
Abstract: an aspect relates to a method of forming an integrated circuit (ic) package, including: forming a thin-film inductor (tfi) over a first dummy carrier wafer; attaching an integrated circuit (ic) die to and over the tfi; attaching a second dummy carrier wafer to and over the ic die; removing the first dummy carrier wafer from the tfi; attaching at least one solder bump to and under the tfi; and removing the second dummy carrier wafer from the ic die. another aspect relates to a method of forming an ic package, including forming a first redistribution layer (rdl) over a through-silicon via (tsv); forming a second rdl under the tsv; forming a thin-film inductor (tfi) over the first rdl; and attaching at least one integrated circuit (ic) die to the second rdl or the tfi.
Inventor(s): Yanmei SONG of San Diego CA (US) for qualcomm incorporated, William STONE of San Diego CA (US) for qualcomm incorporated, Jianwen XU of San Diego CA (US) for qualcomm incorporated, Senthil SIVASWAMY of San Diego CA (US) for qualcomm incorporated, John HOLMES of Escondido CA (US) for qualcomm incorporated, Ryan LANE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H01L25/00, H01L21/48, H01L23/00, H01L23/538, H01L25/065, H01L25/18
Abstract: a package comprising a first metallization portion, a first integrated device coupled to the first metallization portion through a first plurality of pillar interconnects, and a first chiplet located between the first integrated device and the first metallization portion. the first chiplet is coupled to the first integrated device through a first plurality of inter pillar interconnects. the first chiplet may include an active chiplet. the first chiplet may include a passive chiplet.
Inventor(s): Nagarjuna NALLAM of Bangalore (IN) for qualcomm incorporated
IPC Code(s): H03K21/02, H03K3/0233
Abstract: a frequency divider is provided that includes a plurality of latches for dividing an input clock according to an integer frequency divisor n of three or greater. each latch is coupled to a corresponding pair of logic gates. for each latch, one of the logic gates in the corresponding pair controls a setting of the latch whereas a remaining one of the logic gates in the corresponding pair controls a resetting of the latch. each latch outputs a pair of overlapping clock signals that are divided in frequency with respect to the input clock and have a 50% duty cycle. each logic gate processes a pair of the overlapping clock signal and the input clock signal to provide a non-overlapping clock signal of the same frequency of the overlapping clock signals but have a (50/n) % duty cycle.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Igor Gutman of Hod HaSharon (IL) for qualcomm incorporated, Valentin Alexandru Gheorghiu of Yokohama-shi (JP) for qualcomm incorporated
IPC Code(s): H04B17/336, H04W74/08
Abstract: aspects are provided that allow a user equipment (ue) to facilitate interference measurements configuration for assessing impact of network entity backoff adaptation relaxation. the ue may obtain interference measurements of one or more first reference signals including a measurement prior to and after a backoff adaptation associated with a first network entity, and signal strength measurements of a second reference signal received from the first network entity. the ue also may send, to a second network entity of a serving cell, an interference report indicating whether downlink interference originates from the first network entity based at least in part on the interference measurements and the signal strength measurements. after obtaining the report, the second network entity may send, to the first network entity, a feedback signal indicating whether the first network entity is to modify the backoff adaptation based on the downlink interference to the ue.
Inventor(s): Vasanthan RAGHAVAN of West Windsor Township NJ (US) for qualcomm incorporated, Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated
IPC Code(s): H04B17/345, H04L5/14
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a beam based at least in part on using at least a first antenna panel. the ue may transmit a rank indicator and ue assistance information (uai), the uai comprising a self-interference metric associated with operating in a full duplex mode based at least in part on using the at least first antenna panel. numerous other aspects are described.
Inventor(s): Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Yehonatan Dallal of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04B17/345
Abstract: aspects described herein relate to defining gaps within a time period for measuring self-interference due to clutter. the gaps can be defined for a device to measure self-interference caused by reflection of the signal, or may be specified by a network node to cause the device to refrain from transmitting so the network node can measure self-interference caused by reflection of the signal.
Inventor(s): Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Gideon Shlomo KUTZ of Ramat Hasharon (IL) for qualcomm incorporated, Assaf TOUBOUL of Netanya (IL) for qualcomm incorporated, Tal OVED of Modiin (IL) for qualcomm incorporated
IPC Code(s): H04L1/00, H03M13/00, H03M13/11
Abstract: a user equipment (ue) may transmit, to a network node, an indication of support for a decoder success prediction capability. the network node may obtain the indication of support by the ue for the decoder success prediction probability. the network node may output a transmission for the ue including one or more parameters based on the indication of support by the ue for the decoder success prediction capability. the ue may receive the transmission including one or more code blocks based on the indication of support for the decoder success prediction capability. the network node may optimize a multiple incremental redundancy scheme (mirs) schedule for at least one of transmitting the transmission or retransmitting the transmission based on the indication of support by the ue for the decoder success prediction capability. the transmission may include the mirs schedule.
20240072930.ENCODER SELECTION_simplified_abstract_(qualcomm incorporated)
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
IPC Code(s): H04L1/00
Abstract: apparatus, methods, and computer program products for selecting an encoder for network coding are provided. an example method may include transmitting a report request for reporting one or more conditions to one or more network coding devices, the one or more conditions being associated with the one or more network coding devices. the example method may further include receiving a condition report reporting the one or more conditions from the one or more network coding devices based on the report request. the example method may further include transmitting a selection indication to a selected network coding device of the one or more network coding devices, the selection indication indicating a selection of the selected network coding device as an encoder for encoding a transport block (tb).
20240072931.ENCODER SELECTION_simplified_abstract_(qualcomm incorporated)
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
IPC Code(s): H04L1/00
Abstract: apparatus, methods, and computer program products for selecting an encoder for network coding are provided. an example method may include receiving one or more encoder information messages from a set of network coding devices, the one or more encoder information messages being associated with the set of network coding devices. the example method may further include transmitting a selection indication to at least one selected network coding device of the set of network coding devices, the selection indication indicating a selection of the at least one selected network coding device as an encoder for encoding at least one transport block (tb).
Inventor(s): Kanke WU of San Diego CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H04L27/36
Abstract: this disclosure provides methods, devices, and systems for forward error correction encoding and modulation with reliability differentiation. in some examples, a transmitting wireless communication device may use a concatenated encoding technique to generate a set of encoded bits that conveys both information bits of a first priority and information bits of a second priority lower than the first priority. in other examples, the transmitting device may use a parallel encoding technique to generate a first set of encoded bits that conveys information bits of the first priority and a second set of encoded bits that conveys information bits of the second priority. according to aspects of the disclosure, the transmitting device can map encoded bits corresponding to information bits of the first priority to relatively higher reliability bit positions of a modulation constellation.
Inventor(s): Wei YANG of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Thomas Joseph RICHARDSON of South Orange NJ (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may identify a first set of bits associated with a first set of modulation layers. the wireless communication device may interleave a second set of bits associated with a second set of modulation layers to obtain an interleaved second set of bits. the wireless communication device may generate a combined set of bits based at least in part on combining the second set of bits and at least a portion of the first set of bits. the wireless communication device may perform a transmission based at least in part on the combined set of bits and the second set of bits. numerous other aspects are described.
20240072946.PARAMETER DETERMINATION FOR USER EQUIPMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Seyed Ali Akbar FAKOORIAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1867, H04L1/1812, H04W72/0446, H04W72/23
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may determine a set of parameters for generating a hybrid automatic repeat request (hard)-acknowledgement (ack) codebook associated with a particular downlink control information (dci) format of a plurality of dci formats, wherein the particular dci format is associated with a particular priority of a plurality of priorities; and generate the harq-ack codebook based at least in part on the set of parameters. numerous other aspects are provided.
Inventor(s): Idan Michael HORN of Hod Hasharon (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Yehonatan DALLAL of Kfar Saba (IL) for qualcomm incorporated
IPC Code(s): H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit an indication of information associated with a periodicity of reference signals (rss). the ue may receive, based at least in part on the indication of information associated with the periodicity of the rss, an indication of a timing configuration for receiving the rss. numerous other aspects are described.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, G01S5/06, G01S13/04, H04W64/00
Abstract: in some implementations, a base station may send, to a user equipment (ue), a message indicating that an rf sensing signal is to be used for the rf sensing, wherein the message indicates: the rf sensing signal comprises a modified synchronization signal block (ssb) for supporting both sensing and initial access/mobility, or the rf sensing signal comprises a non-ssb sensing reference signal (s-rs) of a secondary cell (scell) and has a quasi co-location (qcl) relationship with a root ssb of a primary cell (pcell). the base station also may transmit the rf sensing signal.
Inventor(s): Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Chao WEI of Beijing (CN) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Timo Ville VINTOLA of San Diego CA (US) for qualcomm incorporated, Vishal MAHAJAN of Dublin CA (US) for qualcomm incorporated, Alexei Yurievitch GOROKHOV of San Diego CA (US) for qualcomm incorporated, Amir AMINZADEH GOHARI of Sunnyvale CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated, Joseph Binamira SORIAGA of San Diego CA (US) for qualcomm incorporated, Valentin Alexandru GHEORGHIU of Yokohama-shi (JP) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/0413
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit a ue capability message, the ue capability message indicating a supported transmit antenna switching (txas) capability for each port of the ue. the ue may receive a configuration message indicating an uplink multiple-input/multiple-output (ul mimo) configuration for the ue, the ul mimo configuration being based at least in part on the ue capability message. the ue may identify, based at least in part on the configuration message, a sounding reference signal (srs) configuration to use for transmitting srss in conjunction with the ul mimo communications, the srs configuration comprising a configuration for transmission by the ue of srss using at least one of the two or more ports of the ue, the srss transmitted on one or more antennas of the ue selected according to a txas configuration for the respective port.
20240072972.WAVEFORM INDICATION FOR PUCCH_simplified_abstract_(qualcomm incorporated)
Inventor(s): Mahmoud TAHERZADEH BOROUJENI of San Diego CA (US) for qualcomm incorporated, Gokul SRIDHARAN of Sunnyvale CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/04
Abstract: aspects of the disclosure provide techniques for waveform indication for physical uplink control channel (pucch) transmissions. a network entity may provide an indication of a waveform type, such as cp-ofdm, dft-s-ofdm, or other suitable waveform type, for a pucch format to a user equipment (ue). the ue may then communicate a pucch with the network entity using the waveform type for the pucch format.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04B7/0456, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may use a mapping to update channel state information (csi) reporting granularity based on an antenna port configuration update. for example, the ue may store a mapping from different antenna port configurations to respective sub-band sizes for csi reporting. in some examples, a network entity may configure the ue with the mapping. in some other examples, the ue may be pre-configured with the mapping. if the ue receives control signaling, such as downlink control information (dci) signaling, indicating an antenna port configuration update at the network entity, the ue may use the mapping to determine a corresponding update to sub-band size granularity for csi reporting. the ue may use the determined sub-band size for performing csi measurements on reference signals and reporting the csi measurements in a csi report to the network entity.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated, Krishna Kiran Mukkavilli 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 first control signaling indicating a configuration that associates a plurality of resource indicator values with a downlink resource and a plurality of different guard band sizes with the downlink resource. the ue may receive second control signaling indicating a schedule for a downlink transmission in the downlink resource and indicating a first resource indicator value of the plurality of resource indicator values. the ue may monitor the downlink resource for the downlink transmission based on the first control signaling, the second control signaling, and a guard band positioned relative to the downlink resource that has a first guard band size of the plurality of different guard band sizes that is associated with the first resource indicator value.
20240072986.CONFIGURING DUPLEXING PATTERN_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yisheng XUE of San Diego CA (US) for qualcomm incorporated, Jing SUN of San Diego CA (US) for qualcomm incorporated, Chih-Hao LIU of San Diego CA (US) for qualcomm incorporated, Giovanni CHISCI of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/04, H04W76/10, H04W76/28
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may transmit, to a set of second ues, information indicating a duplexing pattern of the first ue, wherein the duplexing pattern indicates one or more reception intervals of the first ue and one or more transmission intervals of the first ue. the ue may communicate in accordance with the duplexing pattern. numerous other aspects are described.
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L5/16, H04L27/26
Abstract: certain aspects of the present disclosure provide techniques for guard period configuration between subband full duplex and half duplex symbols and slots. an example method that may be performed at a user equipment (ue) includes obtaining an indication of a guard period during which a cell in which the ue is communicating will switch between subband full duplex (sbfd) communications and half duplex (hd) communications; and performing one or more actions during the guard period, in accordance with the indication.
Inventor(s): Idan Michael Horn of Hod Hasharon (IL) for qualcomm incorporated, Assaf Touboul of Netanya (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L27/01, H04L27/26
Abstract: this disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for equalization domain selection at a wireless device. a wireless device may be configured to support a selection between time domain equalization and frequency domain equalization for receiving rf signals, which may be performed in accordance with detected channel conditions. for example, if a wireless device detects conditions associated with a relatively dispersive channel, the wireless device may select a frequency domain equalization and, if the wireless device detects conditions associated with a relatively flat channel, the wireless device may select a time domain equalization. in some implementations, performing a time domain equalization may include changing a sampling rate into a symbol rate, such as performing a resampling using a farrow resampler. such techniques may include a wireless device selecting an equalization scheme associated with a relatively lowest power consumption for detected channel conditions.
Inventor(s): Sheng-Yuan Tu of San Diego CA (US) for qualcomm incorporated, Roberto Rimini of San Diego CA (US) for qualcomm incorporated, Anant Gupta of San Diego CA (US) for qualcomm incorporated, Ahmad Bassil Zoubi of San Diego CA (US) for qualcomm incorporated, Neevan Ramalingam of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/01, H04L25/03
Abstract: an apparatus is disclosed that implements interference and/or clutter cancellation using cross-channel equalization. in example aspects, the apparatus includes a wireless transceiver configured to be connected to multiple feed ports. the wireless transceiver is also configured to transmit an electromagnetic signal using a first feed port of the multiple feed ports. a modulated spur is generated based on the transmission of the electromagnetic signal. the wireless transceiver is additionally configured to receive two versions of a receive signal respectively via two feed ports of the multiple feed ports. the receive signal comprises the modulated spur and a mutual-coupling component associated with the transmission of the electromagnetic signal. the wireless transceiver is further configured to generate a filtered signal by attenuating the mutual-coupling component and the modulated spur within one of the two versions of the receive signal using cross-channel equalization.
Inventor(s): Anthony MCFARTHING of Ely (GB) for qualcomm incorporated
IPC Code(s): H04L27/20, H04L27/36
Abstract: disclosed are techniques for wireless communication. in an aspect, a wireless communications device transmits a first set of symbols of a plurality of symbols of a data stream using a first set of constellation points of a pi/n-based modulation scheme, and transmits a second set of symbols of the plurality of symbols using a second set of constellation points of the pi/n-based modulation scheme, wherein each of the first set of constellation points and the second set of constellation points consists of m constellation points, wherein the second set of constellation points is rotated from the first set of constellation points by pi/n, wherein symbols of the first set of symbols alternate with symbols of the second set of symbols, and wherein m is greater than 8.
Inventor(s): Weimin DUAN of San Diego CA (US) for qualcomm incorporated, Jing JIANG of San Diego CA (US) for qualcomm incorporated, Hyojin LEE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L27/26, H04B17/30, H04L5/00, H04W72/04
Abstract: techniques are provided for performing channel stitching for cellular based radio frequency (rf) sensing. an example method of determining range information using joint communication and sensing includes receiving assistance data for joint communication and sensing operations, wherein the assistance data includes mixed numerology information indicating at least a first subcarrier spacing and a second subcarrier spacing, performing joint communication and sensing operations utilizing the first subcarrier spacing to receive communication symbols and the second subcarrier spacing to receive radio frequency sensing symbols, performing one or more channel stitching operations based on the received radio frequency sensing symbols, and determining range information based at least in part on the one or more channel stitching operations.
Inventor(s): Mickael MONDET of Louannec (FR) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA (US) for qualcomm incorporated, Ravi AGARWAL of San Diego CA (US) for qualcomm incorporated, Mohamed Atef Abdelazim SHEHATA of Lannion (FR) for qualcomm incorporated, Peerapol TINNAKORNSRISUPHAP of San Diego CA (US) for qualcomm incorporated, Prashanth Haridas HANDE of San Diego CA (US) for qualcomm incorporated, Chih-Ping LI of San Diego CA (US) for qualcomm incorporated, Hyun Yong LEE of San Diego CA (US) for qualcomm incorporated, Ovidiu Constantin IACOBOAIEA of Chatillon (FR) for qualcomm incorporated
IPC Code(s): H04L47/24, H04L47/32, H04W28/02
Abstract: certain aspects of the present disclosure provide a method for wireless communications by a node. the node receives a plurality of data packets belonging to a protocol data unit (pdu) set. each of the plurality of data packets is associated with a dynamic priority. the node delivers the plurality of data packets to a lower layer, in accordance with the dynamic priority associated with each of the plurality of data packets.
Inventor(s): Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/029, H04L5/00
Abstract: in some implementations, an example method of wireless communication at a base station for wireless positioning a user equipment (ue) may comprise: transmitting, to a different device, assistance indicating a location of antenna reference points (arps) of the base station for a first set of trps configured for receiving uplink (ul) sounding reference signals (srss) different from a location of antenna reference points (arps) of the base station for a second set of trps configured for transmitting downlink (dl) position reference signals (prss). the method also comprises performing a measurement of a ul reference signal received by the first set of trps. and the method further comprises transmitting the measurement to the different device.
20240073659.MULTI-STATIC SENSING COORDINATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Preeti Kumari of San Diego CA (US) for qualcomm incorporated, Kapil Gulati of Belle Mead NJ (US) for qualcomm incorporated, Junyi Li of Fairless Hills PA (US) for qualcomm incorporated, Gene Wesley Marsh of San Diego CA (US) for qualcomm incorporated, Anantharaman Balasubramanian of San Diego CA (US) for qualcomm incorporated, Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W4/44, H04W4/02, H04W24/10
Abstract: methods, systems, and devices for wireless communications are described. a roadside unit (rsu) may transmit, to a first communication node, a request for multi-static sensing capability information associated with the first communication node. the rsu may receive a report indicating the multi-static sensing capability information for the first communication node. the rsu may transmit, in response to receiving the multi-static sensing capability information, a control message indicating one or more multi-static sensing parameters for the first communication node. the rsu may receive one or more multi-static sensing measurements obtained based at least in part on the one or more multi-static sensing parameters. the rsu may transmit, to the first communication node, a second communication node, or both, one or more channel estimates determined based at least in part on the one or more multi-static sensing measurements.
20240073705.MU-MIMO ASSISTANCE INFORMATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Ming YANG of San Diego CA (US) for qualcomm incorporated, Kausik RAY CHAUDHURI of San Diego CA (US) for qualcomm incorporated, Juan MONTOJO of San Diego CA (US) for qualcomm incorporated, Alexei Yurievitch GOROKHOV of San Diego CA (US) for qualcomm incorporated, Kai TANG of San Diego CA (US) for qualcomm incorporated, Aamod KHANDEKAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/02, H04B7/0452, H04B7/06
Abstract: a network node may be configured to transmit a first indication of mimo assistance information for a ue, where the mimo assistance information is associated with at least one of a su-mimo configuration or a mu-mimo configuration. the ue may receive the first indication of mimo assistance information from a network node, perform at least one of an inter-layer ic operation, a csi reporting operation, or an srs antenna port switching operation based on at least one of the su-mimo configuration or the mu-mimo configuration, and transmit information associated with at least one of the csi reporting operation or the srs antenna port switching operation based on at least one of the su-mimo configuration or the mu-mimo configuration. the network node may obtain the information associated with at least one of a csi reporting operation or an srs antenna port switching operation.
Inventor(s): Yucheng DAI of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04L5/00, H04W16/28, H04W24/10
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 classification of a link established between the ue and a network node. the classification may indicate whether the link is associated with a reciprocity. the reciprocity may include a beam correspondence and channel reciprocity. the classification of the link may be a binary classification. the classification of the link may be based at least in part on a metric associated with the link. the link may be associated with the reciprocity depending on one or more link characteristics associated with the link. numerous other aspects are described.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Jae Ho RYU of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/08, H04W52/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a message associated with cross-link interference (cli) measurements during an inactivity period of a network entity. the ue may pause or continue cli measurement activity during the inactivity period based at least in part on the message. numerous other aspects are described.
Inventor(s): Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, June NAMGOONG of San Diego 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): H04W24/08, H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive multiple reference signals (rss). the ue may measure the multiple rss to generate measurements for the multiple rss. the ue may encode the measurements using a machine learning model to generate codewords representing a quantized version of the measurements. the ue may transmit the codewords. 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, Jelena Damnjanovic of Del Mar 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, Konstantinos Dimou of New York City NY (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described. for example, the described techniques provide for performing and reporting suitable measurements, at a first user equipment (ue), on reference signals from relay ues to determine which relay ues to activate or deactivate for relaying communications for the first ue. the first ue may be configured to perform measurements on deactivated relay ues, and the first ue may report these measurements (or other measurements) when one or more events are triggered. the events may depend on the measurements performed on the deactivated relay ues. once the events are triggered, the first ue may report the measurements, and a second ue or a network entity may use the measurements to efficiently determine which relay ues to activate or deactivate for relaying communications for the first ue.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN 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): H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a plurality of reference signals associated with at least one beam group comprising a plurality of beams, wherein the plurality of beams includes one or more beams associated with one or more non-serving cells. the ue may transmit a group based beam report that includes one or more beam metrics associated with the at least one beam group. numerous other aspects are described.
20240073739.BTM-BASED LOAD BALANCING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Srinivas KATAR of Fremont 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, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/08, H04W76/15
Abstract: aspects are provided for btm-based load balancing. various aspects relate generally to a method of load balancing where an ap multi-link device (mld) recommends that a non-ap mld move to an indicated set of links of the ap mld and operate on the indicated set of links without purging context between the ap mld and the non-ap mld. in some examples, if the non-ap mld does not comply, then the non-ap mld may face disassociation from the ap mld. some aspects more specifically relate to recommending that the non-ap mld move to an indicated set of links of a different ap mld and operate on the indicated set of links of the different ap mld after performing a multi-link setup with the different ap mld. in some examples, the ap mld may then disassociate from the non-ap mld.
Inventor(s): Dunfa SHI of Beijing (CN) for qualcomm incorporated, Sharda RANJAN of Hyderabad (IN) for qualcomm incorporated, Naga Chandan Babu GUDIVADA of Hyderabad (IN) for qualcomm incorporated, Tom CHIN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/14, H04W36/30
Abstract: in some implementations, a user equipment (ue) may detect a trigger to provide a measurement report associated with a redirection from a first radio access technology (rat) to a second rat. the trigger may be a reference signal metric associated with the second rat satisfying a threshold associated with the reference signal metric. the threshold may be configured by abase station. the ue may selectively provide the measurement report based at least in part on whether one or more other reference signal metrics satisfy one or more other thresholds corresponding to the one or more other reference signal metrics. numerous other aspects are provided.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04B7/024
Abstract: an apparatus for wireless communication at a ue is provided. the apparatus is configured to receive a layer 1 (l1) or layer 2 (l2) mobility cell configuration for a set of cells for l1 or l2 inter-cell mobility. the set of cells include multiple cells, and each cell in the set of cells is able to be activated or deactivated for data and/or control transfer using l1 or l2 signaling. the apparatus is further configured to receive l1 or l2 signaling indicating multiple activated cells, and activate one or more cells in the multiple activated cells in the priority order for the data and/or control transfer using l1 or l2 signaling. the apparatus provides configuration, cell activation or deactivation in an optimized order, and associated signaling to enable l1/l2 mobility for more efficient and robust mobility management.
Inventor(s): Ahmed Farhan HANIF of Versailles (FR) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated
IPC Code(s): H04W36/06, H04L5/00, H04W76/18
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit reference signals on a primary sidelink carrier and on one or more secondary sidelink carriers using carrier aggregation. the ue may receive a medium access control element (mac ce) that indicates a beam failure on the primary sidelink carrier, the one or more secondary sidelink carriers, or both. the ue may transmit, in response to receiving the mac ce, an aperiodic reference signal on the primary sidelink carrier. numerous other aspects are described.
20240073760.TAG MAINTENANCE, UPDATE, AND SIGNALING_simplified_abstract_(qualcomm incorporated)
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): H04W36/08, H04W36/00
Abstract: a method of wireless communication at a ue is disclosed herein. the method includes receiving a l mobility cell configuration or a l mobility cell configuration for a set of cell groups, where each cell group in the set of cell groups includes a plurality of cells, where a first cell group in the set of cell groups is associated with a ptag and a second cell group in the set of cell groups is associated with a stag, where the ptag is associated with a first ta and the stag is associated with a second ta. the method further includes receiving l signaling or l signaling that associates the second cell group with the ptag and the first cell group with the stag.
20240073777.MOBILE STATION RELAYING VERIFICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated, Anantharaman BALASUBRAMANIAN of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Aria HASANZADEZONUZY of Somerville NJ (US) for qualcomm incorporated
IPC Code(s): H04W40/22, H04L1/16
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a mobile station may receive, from a first network entity, data to be relayed to a second network entity. the mobile station may transmit the data to the second network entity. the mobile station may receive, from the second network entity, a digitally signed acknowledgement of reception of the data. the mobile station may transmit the digitally signed acknowledgement to the first network entity. numerous other aspects are described.
Inventor(s): Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of Lakeside CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/16, H04W48/08
Abstract: certain aspects of the present disclosure provide a method for wireless communications at an access point (ap) device, generally including generating a first frame that indicates updated roles associated with at least two basic service set ids (bssids) of a multi-bssid set, wherein the updated roles relate to whether a bssid is a transmitted bssid (txbssid) or a nontransmitted bssid (nontxbssid) and outputting the first frame for transmission.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/18, H04W72/04
Abstract: methods, systems, and devices for wireless communications are described in which a network entity may operate using multiple operation modes, where different operation modes are associated with different energy consumption. a network entity may provide one or more user equipment (ue) with a set of operation modes, and each operation mode of the set of operation modes may be selectable for communications between the one or more ues and the network entity for associated time intervals. the network entity and one or more ues may communicate using a first operation mode, and the network entity may provide an indication of a second operation mode (e.g., a lower power mode). based on the indication of the second operation mode, the one or more ues and the network entity may communicate according to the second operation mode for the time interval associated with the second operation mode.
Inventor(s): Shanshan WANG of San Diego CA (US) for qualcomm incorporated, Arvind Vardarajan SANTHANAM of San Diego CA (US) for qualcomm incorporated, Reza SHAHIDI of La Jolla CA (US) for qualcomm incorporated, Peng HU of Beijing (CN) for qualcomm incorporated, Daniel AMERGA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/20, H04W36/00, H04W76/20
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may determine that a cell is associated with a deployment mode based on a condition being satisfied, where the deployment mode may be associated with serving one or more ues travelling at high speeds. the ue may select from one of a frequency-based initial cell selection or a cell-based initial cell selection and may measure one or more frequencies of one or more cells including the cell to obtain a set of measured parameters, each cell corresponding to a respective deployment mode and a respective measured parameter. the ue may select a candidate cell from the one or more cells based on the respective measured parameters of each cell and the respective deployment modes of each cell and may establish a connection with the candidate cell based on the selecting.
Inventor(s): Peter Pui Lok ANG of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Nathan YEE of Saratoga CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Linhai HE of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, Yuchul KIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W68/02, H04W72/1273
Abstract: a method of wireless communication by a base station includes configuring a tracking reference signal (trs) with respect to a physical downlink shared channel (pdsch) for an idle/inactive mode user equipment (ue). the method also transmits the tracking reference signal and the pdsch during a paging cycle, in accordance with the configuration. a method of wireless communication by a ue includes expecting a trs to be received when a pdsch is received.
Inventor(s): Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Krishna Kiran Mukkavilli of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W74/00
Abstract: methods, systems, and devices for wireless communications are described in which a network entity may use a lower power sleep procedure to reduce power consumption, and monitor for a wake-up signal (wus) from at least one user equipment (ue) during configured wus occasions. the wus from one or more ues may provide information of one or more attributes of data traffic that is present at a transmit buffer of the one or more ues. a wus configuration may be provided from a network entity that allows the selection of a particular wus to indicate one or more attributes of the data traffic at the ue. the wus may convey information such as buffer status, power headroom, a priority of traffic, latency targets of the traffic, or any combinations thereof. the wus may also give an indication of a requested duration of an active mode at the network entity.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04B7/0413, H04W72/23
Abstract: certain aspects of the present disclosure relate to methods and apparatus for applying a common power saving behavior across multiple sets of frequency resources (e.g., component carriers (ccs) and/or bandwidth parts (bwps)). a method that may be performed by a user equipment (ue) includes obtaining signaling, from a network entity, indicating a common power saving behavior and applying the common power saving behavior on multiple sets of frequency resources.
Inventor(s): Gokul Sridharan of Sunnyvale CA (US) for qualcomm incorporated, Kazuki Takeda of Tokyo (JP) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/36, H04W52/14
Abstract: methods, systems, and devices for wireless communications are described. in some systems, a user equipment (ue) may report power headroom for uplink carrier aggregation communications. the ue may receive a first message that indicates multiple component carriers are configured for communications at the ue. the ue may determine a first transmission power available for uplink carrier aggregation transmissions by the ue across the multiple component carriers during a transmission occasion. the ue may transmit one or more uplink messages associated with a second transmission power via one or more of the component carriers. the ue may transmit a power headroom report that includes a carrier aggregation power headroom parameter. a value of the carrier aggregation power headroom parameter may be based on the first transmission power and the second transmission power associated with uplink carrier aggregation transmissions via at least one of the multiple component carriers during the transmission occasion.
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 PA (US) 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): H04W56/00, H04W24/10
Abstract: certain aspects of the present disclosure provide a method for wireless communications by a first network entity. the first network entity obtains a synchronization signal block (ssb) transmission configuration (stc) of a second network entity. the first network entity measures one or more ssbs transmitted from the second network entity in accordance with the stc configuration.
Inventor(s): Nagaraju GAJULA of San Diego CA (US) for qualcomm incorporated, Yong LI of San Diego CA (US) for qualcomm incorporated, Kang GAO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W24/10
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a synchronization signal block (ssb) comprising a plurality of symbols. the ue may obtain, during a plurality of measurement windows, a plurality of measurements associated with a beam group of a plurality of reception beams corresponding to a plurality of symbols of the ssb, wherein the beam group is associated with a serving cell and comprises a first set of beams and a second set of beams, wherein each beam of the beam group corresponds to a measurement window having a window size that is less than a size of a corresponding symbol of the plurality of symbols of the ssb. the ue may perform a wireless communication task based on the plurality of measurements. numerous other aspects are described.
Inventor(s): Shanyu ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04L5/00, H04W24/10
Abstract: a method of wireless communication at a ue is disclosed herein. the method includes transmitting, at a first time instance, an indication of a first measurement on at least one dl-rs associated with a first cell, where the first cell is included in a l1 mobility configured cell set or a l2 mobility configured cell set. the method includes receiving, at a second time instance after the first time instance, an estimated ta associated with the first cell. the method includes performing a second measurement on the at least one dl-rs. the method includes accepting or rejecting the estimated ta for communication with the first cell based on at least one of the first measurement or the second measurement.
Inventor(s): Iyab Issam Sakhnini of San Diego CA (US) for qualcomm incorporated, Navid Abedini of Basking Ridge NJ (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit an uplink trigger (ult) message that indicates a request for a network entity to transmit a system information message including timing information for the ue. in response to the ult message, the ue may receive the system information message indicating a timing advance (ta) command applicable to the ue. in some examples, the system information message may indicate that the ta command is applicable to a group of ues that include the ue and one or more additional ues. in some other examples, the system information message may indicate the ta command and a set of one or more additional ta commands, each applicable to a respective additional ue. the ue may communicate with the network entity according to a timing based on the ta command received via the system information message.
Inventor(s): Srinivas YERRAMALLI 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, Guttorm Ringstad OPSHAUG of Redwood City CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, H04B17/318, H04L5/00
Abstract: in an aspect, a wireless node (e.g., ue, gnb, etc.) receives a reference signal for positioning (rs-p) over a respective bandwidth on one or more paths including an earliest path, and measures a reference signal received power (rsrp) associated with the earliest path of the rs-p based on a sum of energy on the respective bandwidth within at least one number of samples from a peak of the earliest path.
Inventor(s): Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated, Mukesh KUMAR of Hyderabad (IN) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00
Abstract: disclosed are systems, methods, and non-transitory media for improving user equipment (ue) positioning. in some aspects, ue positioning improvements are facilitated by a location server, such as a location management function (lmf) that receives location measurements from the ue and transmits back a feedback messaging, that can be used to modify transmission of subsequent location measurements to the location server.
Inventor(s): Sven FISCHER of Nuremberg (DE) for qualcomm incorporated, Stephen William EDGE of Escondido CA (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Alexandros MANOLAKOS of Escondido CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/02
Abstract: disclosed are techniques for communication. in an aspect, a location server receives, from a network entity serving a reference device, a registration request for the reference device to operate as a reference location device (rld), the registration request including one or more parameters enabling the location server to communicate with the reference device via a positioning protocol, instigates a positioning procedure with the reference device via the positioning protocol based on the one or more parameters; receives one or more reference positioning measurements from the reference device during the positioning procedure via the positioning protocol; and determines one or more correction terms for positioning one or more user equipments (ues) based, at least in part, on a location of the reference device and the one or more reference positioning measurements.
Inventor(s): Marwen ZORGUI of San Diego CA (US) for qualcomm incorporated, Mohammed Ali Mohammed HIRZALLAH of San Diego CA (US) for qualcomm incorporated, Srinivas YERRAMALLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W64/00, G01S5/02
Abstract: in an aspect, a method of wireless communication performed by a user equipment (ue) includes receiving first assistance data indicating a first set of network devices, wherein the first assistance data indicates that the first set of network device are to be used for obtaining radio frequency fingerprint positioning (rffp) measurements during a model monitoring occasion in which performance of a positioning model is to be monitored; receiving second assistance data indicating a second set of network devices for obtaining a second set of rffp measurements during a positioning occasion in which the performance of the positioning model is not monitored; and measuring position reference signals (prs) of the first set of network devices during the model monitoring occasion.
20240073865.ENHANCED INTER-UE COORDINATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated, Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Hua WANG of Basking Ridge NJ (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04W24/08, H04W28/26, H04W72/04, H04W72/10
Abstract: method and apparatus for enhanced inter-ue coordination. the apparatus transmits, to a second ue, an iuc request for an iuc message indicating preferred resources or non-preferred resources for transmission of a signal by a third ue. the apparatus receives, from the second ue, the iuc message indicating the preferred resources or the non-preferred resources for the transmission of the signal by the third ue. the apparatus may select transmission resources for the third ue based at least on the iuc message from the second ue indicating the preferred resources or the non-preferred resources for transmission by the third ue.
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, Jing LEI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L5/14
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 enhanced reduced capability (eredcap) downlink and uplink bandwidth part (bwp) configuration associated with a sub-band full duplex (sbfd) slot, wherein the eredcap downlink and uplink bwp configuration includes a bit indicating an availability of a sub-band in the sbfd slot. the ue may perform, with the network node, a communication based at least in part on the eredcap downlink and uplink bwp configuration. numerous other aspects are described.
Inventor(s): Michael Francis Garyantes of Bradley Beach NJ (US) for qualcomm incorporated, Abhishek Saurabh Sachidanand Sinha of San Diego CA (US) for qualcomm incorporated, Kalyan Kuppuswamy of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/0453, H04W24/02
Abstract: an apparatus for wireless communication by a network entity includes a memory and one or more processors coupled to the memory. the one or more processors are configured to receive one or more configuration commands associated with a carrier having a first configuration. the one or more configuration commands each indicate a batch number. the one or more processors are further configured to store the one or more configuration commands and, based on detection of a trigger event, to perform a reconfiguration of the carrier from the first configuration to a second configuration that is based on the one or more configuration commands.
20240073880.COMMUNICATION USING A DEFAULT COMMON BEAM_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Wooseok NAM of San Diego CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/044, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive, from a base station, information relating to one or more transmissions to be transmitted or received by the ue. the ue may communicate with the base station using a default common beam for the one or more transmissions. numerous other aspects are described.
20240073883.POWER SOURCE BASED TRANSMISSION CONTROL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Michael Aaron ZACHARKO of Landsdale (AU) for qualcomm incorporated, Derrick Chu LIN of Hillsborough CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12
Abstract: aspects relate to transmission control. in some examples, a first apparatus (e.g., a wireless communication device) may output a first packet for transmission to a second apparatus. subsequently, the first apparatus may suspend a second packet from being output for transmission to the second apparatus. in some examples, the suspension of the second packet may be based on a first voltage level of a power source being less than or equal to a first threshold (e.g., due to the transmission of the first packet).
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): H04W72/12, H04W72/14
Abstract: aspects presented herein may enable a ue with an ul-cg to use resources associated with one or more ul transmissions for sidelink communications. in one aspect, a first ue transmits an indication of an ul-cg configuration including a set of periodic resources, where the ul-cg configuration corresponds to at least one allocated ul transmission for the first ue to a network node, where the indication is transmitted to at least one second ue. the first ue skips at least one ul transmission associated with the ul-cg configuration, where the skipped at least one ul transmission corresponds to a subset of the set of periodic resources. the first ue transmits a sl transmission to the at least one second ue using at least the subset of the set of periodic resources corresponding to the skipped at least one ul transmission associated with the ul-cg configuration.
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): H04W72/1268
Abstract: apparatus, methods, and computer-readable media for extending uplink communications by user equipment (ue) cooperation are disclosed herein. a target ue may receive, from a base station (bs), a target ue uplink configuration for a scheduled uplink transmission. the target ue may determine that the target ue uplink configuration includes an indication that a cooperative ue is configured to transmit the scheduled uplink transmission for the target ue based on a cooperative ue uplink configuration of the cooperative ue. the target ue may transmit, to the cooperative ue, information for transmitting the scheduled uplink transmission. the bs transmits, to the target ue, the target ue uplink configuration indicating the cooperative ue uplink configuration. the bs transmits, to the cooperative ue, the cooperative ue uplink configuration indicating an uplink resource allocation for transmitting the scheduled uplink transmission for the target ue. the bs receives, from the cooperative ue, the scheduled uplink transmission.
Inventor(s): Konstantinos DIMOU of New York NY (US) for qualcomm incorporated, Rebecca Wen-Ling YUAN of San Diego CA (US) for qualcomm incorporated, Hung Dinh LY of San Diego CA (US) for qualcomm incorporated, Hari SANKAR of San Diego CA (US) for qualcomm incorporated, Peter ZILLMANN of Nuremberg (DE) for qualcomm incorporated
IPC Code(s): H04W72/1273, H04W56/00, H04W72/232
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 associated with a first carrier, a downlink control information (dci) transmission indicative of synchronization information corresponding to a second carrier, wherein the second carrier comprises a synchronization-signal-block-less (ssb-less) carrier. the ue may communicate via the second carrier based on the synchronization information. numerous other aspects are described.
20240073900.SIDELINK BEAM HOPPING_simplified_abstract_(qualcomm incorporated)
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, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Jung Ho RYU of Fort Lee 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): H04W72/04, H04W72/02, H04W72/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitter user equipment (ue) may identify a plurality of beams that are configured for transmitting one or more sidelink communications via one or more sidelink resources. the ue may transmit sidelink control information that indicates to reserve the one or more sidelink resources and that includes an explicit beam indication or a beam hopping indication associated with the plurality of beams. numerous other aspects are described.
Inventor(s): Akash KUMAR of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04W72/04, H04L1/00, H04L5/00, H04W24/10
Abstract: systems and methods for x in a wireless communication system are provided. a ue may adjust antenna selections and/or antenna switch timing to account for excessive transmission errors due to antenna switching between srs and pusch transmissions. a ue may monitor crc error rates, and if pusch resources next to srs resources have higher crc rates above a threshold, the ue may determine if an rsrp difference between the respective antennas is below a threshold. if the rsrp difference is below the threshold, the ue may determine that the antenna port used for srs may also be used by pusch without substantially detrimentally affecting pusch. a ue may also determine which srs resources occurs adjacent to a pusch resource most often and assign that srs resource to a default antenna which may be used for pusch transmission. a ue may also adjust antenna switch timing.
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, Abdelrahman Mohamed Ahmed Mohamed IBRAHIM of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L5/14, H04W72/04
Abstract: a method for wireless communication by a user equipment (ue) includes receiving a configuration of a downlink bandwidth part (bwp). the method also includes receiving a frequency domain resource allocation (fdra) in a slot. the fdra includes a first type of bits corresponding to a downlink allocation within the downlink bwp and a second type of bits corresponding to either a known sequence or repeated bits. the method further includes communicating in accordance with the fdra.
Inventor(s): Yi HUANG of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated, Wei YANG of San Diego CA (US) for qualcomm incorporated, Tingfang JI of San Diego 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): H04W72/23, H04L1/1812
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, an apparatus for wireless communication at a wireless node comprises one or more memories, and one or more processors, coupled to the memory. the one or more processors can be configured to transmit or receive tri-state feedback indicating a result of decoding one or more communications. the tri-state feedback can be associated with three potential states. the three potential states can indicate whether (i) decoding of a control channel was unsuccessful, (ii) decoding of the control channel was successful and decoding of a data channel was unsuccessful, or (iii) decoding of the control channel and the data channel was successful.
Inventor(s): Philippe DECOTIGNIE of Markham CA (US) for qualcomm incorporated, Shishir GUPTA of San Jose CA (US) for qualcomm incorporated, Ziad ASGHAR of San Diego CA (US) for qualcomm incorporated, Paul TORRES of San Diego CA (US) for qualcomm incorporated, Leonid SHEYNBLAT of Hillsborough CA (US) for qualcomm incorporated, Miran CHUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/04, H04W84/18
Abstract: various embodiments include methods and implementing computing devices, for distributing compute operation across connected wired or wireless computing devices. various embodiments may include establishing an ad hoc communication connection with a second computing device, in which the ad hoc communication connection is part of a network of a plurality of wired or wireless computing devices communicatively connected via a plurality of ad hoc communication connections, receiving context information of the second wired or computing device via the ad hoc communication connection, selecting at least one sensor wired or wireless computing device from the plurality of wired or wireless computing devices, selecting at least one execution wired or wireless computing device from the plurality of wired or wireless computing devices, assigning a data gathering part of a work item to the sensor computing device, and assigning an execution part of the work item to the execution wired or wireless computing device.
Inventor(s): Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Amit BAR-OR TILLINGER of Tel-Aviv (IL) for qualcomm incorporated, Idan Michael HORN of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04W72/08, H04B17/327, H04L1/08, H04W8/22, H04W72/04
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a synthetic aperture indication indicating that a signal is associated with a synthetic aperture mode. the ue may communicate based at least in part on the synthetic aperture mode by transmitting or receiving repetitions of the signal over time. numerous other aspects are described.
20240073940.SELECTIVE RECEIVER-ASSISTED CHANNEL SENSING_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, Vinay CHANDE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/00, H04W74/08
Abstract: wireless communication methods and devices for selective receiver-assisted channel sensing are provided. in some aspects, one or more receivers (e.g., ues) can be selectively configured to perform receiver-assisted channel sensing (e.g., class a channel sensing) using at least one of trigger signaling and channel sensing configuration by a bs, ue capabilities, or operational mode. for example, a method for wireless communication performed by a user equipment (ue) includes: sensing a channel based on at least one of a receiver-assisted channel sensing trigger, or a ue capability; and transmitting, to a base station (bs) based on the sensing, channel sensing information.
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): H04W74/00, H04L5/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a first dormancy indication and a second dormancy indication. the ue may communicate in a wireless network based at least in part on associating the first dormancy indication with a first dormancy state of a first network entity in the wireless network and associating the second dormancy indication with a second dormancy state of a second network entity in the wireless network. numerous other aspects are described.
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
IPC Code(s): H04W74/08, H04B7/06
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitting (tx) node may perform a channel measurement in a channel sensing contention slot based at least in part on a measurement time, wherein the measurement time is based at least in part on one or more of a sensing bandwidth or a beam switching time. the tx may perform, to a receiving (rx) node, a transmission based at least in part on a value of the channel measurement satisfying a threshold. numerous other aspects are described.
20240073946.PACKET DETECTION FOR NON-PRIMARY CHANNEL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yanjun SUN of San Diego CA (US) 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, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Abdel Karim AJAMI of Lakeside CA (US) for qualcomm incorporated, Youhan KIM of Saratoga CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless device may perform packet detection or energy detection on a primary channel using a first packet detector. the wireless device may perform packet detection or energy detection on a first non-primary channel using a second packet detector. the wireless device may transmit a packet on the first non-primary channel based on packet detection for the primary channel or packet detection for the first non-primary channel. numerous other aspects are described.
Inventor(s): Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Xiaoxia Zhang of San Diego CA (US) for qualcomm incorporated, Tao Luo of San Diego CA (US) for qualcomm incorporated, Jing Sun of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04L12/413, H04W16/14, H04W72/23, H04W74/00
Abstract: this disclosure provides systems, methods, and apparatuses to enable a user equipment (ue) and a base station to improve reception of a random access response (rar) by the ue in an unlicensed spectrum. a network may define a procedure for calculating a random access radio network temporary identifier (ra-rnti) specific to unlicensed spectrum based on an extended rar window. the calculation procedure may allow ues transmitting in the window to calculate a unique ra-rnti and identify a rar addressed to the ue using the unique ra-rnti. additionally, or alternatively, a base station may transmit a rar including timing information associated with a corresponding random access request. accordingly, a ue may receive the rar and compare the timing information with its own random access request in order to determine whether the rar is addressed to the ue. additionally, a ue may monitor a secondary cell or a sub-band for the rar.
Inventor(s): Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Guido Robert FREDERIKS of Watsonville CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W74/00
Abstract: disclosed are methods and systems for wireless communication. in one aspect, a method includes generating, by an access point, a frame, the frame assigning first resource units to first devices participating in a multi-user transmission with the access point during a transmission opportunity, and further indicating second resource units available during the transmission opportunity for transmissions to other devices, transmitting the frame; and receiving the multi-user transmission from the first devices according to the resource unit assignments.
Inventor(s): Sony AKKARAKARAN of Poway CA (US) for qualcomm incorporated, Ling DING of Chester NJ (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Jung Ho RYU of Fort Lee NJ (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Hong CHENG of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04W76/28, H04W72/23
Abstract: example implementations include a method, apparatus and computer-readable medium of wireless communication over a sidelink between a first user equipment (ue) and a second ue. the first ue may receive, from a base station, a sidelink resource configuration indicating physical sidelink control channel (pscch)/physical sidelink shared channel (pssch) occasions on which to monitor a pscch for a grant from a second ue. the first ue may determine an active time for monitoring the pscch based on a discontinuous reception (drx) mode for a link with the base station, the drx mode including an active state in which a physical downlink control channel (pdcch) is monitored and an inactive state in which the pdcch is not monitored. the first ue may monitor the pscch during one or more of the pscch/pssch occasions that coincide with the active time.
Inventor(s): Juan ZHANG of Beijing (CN) for qualcomm incorporated, Miguel GRIOT of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W76/30, H04W68/00
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may transmit a first control message to a radio access network (ran) node which requests termination of paging by the core network. the ran node may forward the first control message to the core network, and the core network may transmit a first non-access stratum (nas) message including a reallocation of a temporary identifier associated with the paging message, and a set of release assistance parameters to the ran. the set of release assistance parameters may notify the ran to trigger a service release upon re-reallocation of the temporary identifier to the ue, and the ue may transmit the second uplink nas message to the ran. based on receiving the second nas message, the ran may trigger the service release of the ue.
QUALCOMM Incorporated patent applications on February 29th, 2024
- QUALCOMM Incorporated
- A61B5/00
- G04G21/02
- G04G9/00
- Qualcomm incorporated
- B60R16/03
- B60R16/023
- G01S5/02
- G01S5/00
- H04W64/00
- G01S13/38
- H04W24/10
- H04W4/029
- G06F13/16
- G06F13/40
- G06N3/0464
- G06N3/10
- G06N20/00
- G06T3/40
- G06T5/00
- G06T7/579
- G06T7/11
- G02B27/01
- G06T3/00
- G06T19/00
- H04N13/117
- H04N13/161
- H04N13/194
- H04N19/117
- H04N19/176
- H04N19/182
- H04N19/196
- H04N19/597
- H04N19/85
- H04N19/88
- G06T7/521
- G01S17/08
- G01S17/894
- G06T7/70
- G06V40/20
- G06V10/774
- G06T11/00
- G06T15/06
- G06T1/20
- G06T1/60
- G06T17/00
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