QUALCOMM Incorporated patent applications on August 29th, 2024
Patent Applications by QUALCOMM Incorporated on August 29th, 2024
QUALCOMM Incorporated: 67 patent applications
QUALCOMM Incorporated has applied for patents in the areas of H04L5/00 (11), H04L5/14 (6), H04W52/02 (5), H04W24/10 (5), H04W72/40 (4) H04W52/146 (3), H04W72/40 (3), H04W72/12 (3), H04W56/0045 (2), G06T1/20 (2)
With keywords such as: based, information, wireless, communication, transmit, device, uplink, network, described, and transmission in patent application abstracts.
Patent Applications by QUALCOMM Incorporated
20240286610. DRIVER NOTIFICATIONS DURING DRIVING EVENTS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Annika LARSSON of Goteborg (SE) for qualcomm incorporated
IPC Code(s): B60W30/14, B60W30/09, B60W30/095, B60W30/18, B60W50/00, B60W50/14, H04W4/40
CPC Code(s): B60W30/143
Abstract: a method of driving assistance at a device is disclosed herein. the method includes identifying that a vehicle is approaching a driving event based on sensor data while the vehicle is operating. the method includes computing a time to arrival at the driving event based on the sensor data. the method includes adjusting at least one of an acceleration value or a position of the vehicle with respect to the driving event based on the sensor data and the time to arrival at the driving event being equal to a threshold value.
20240288591. INTEGER AMBIGUITY SEARCH SPACE REDUCTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jean-Michel Raymond-Marie ROUSSEAU of San Diego CA (US) for qualcomm incorporated, Ning LUO of Cupertino CA (US) for qualcomm incorporated
IPC Code(s): G01S19/44, G01S13/87, G01S19/46, H04W4/029
CPC Code(s): G01S19/44
Abstract: a method of determining an integer ambiguity search space includes: obtaining, at an apparatus, a code phase measurement of a satellite vehicle signal comprising a pseudorandom noise code and a carrier signal; obtaining, at the apparatus, spatial information corresponding to a wireless terrestrial signal transferred between the apparatus and a terrestrial base station; determining, at the apparatus, a satellite positioning system carrier phase integer ambiguity search space based on the code phase measurement; and constraining a size of the satellite positioning system carrier phase integer ambiguity search space based on the spatial information.
Inventor(s): Xiang LI of Shanghai (CN) for qualcomm incorporated, Serafim LOUKAS, Jr. of Carlsbad CA (US) for qualcomm incorporated, Gurunath RAMASWAMY of San Diego CA (US) for qualcomm incorporated, Hua ZHANG of Shanghai (CN) for qualcomm incorporated, Yong DING of Shanghai (CN) for qualcomm incorporated
IPC Code(s): G06F8/30
CPC Code(s): G06F8/30
Abstract: various embodiments include methods and devices for generating and verifying a software image with a safety feature. embodiments may include generating a safety feature from a first software image, and generating a second software image including the safety feature. embodiments may include, retrieving a first safety feature from a software image with the first safety feature, calculating a second safety feature based on information relating to the software image with the first safety feature, comparing the first safety feature and the second safety feature, and verifying safety of the software image with the first safety feature in response to the first safety feature matching with the second safety feature. the methods and devices may be implemented in compliance with functional safety standards, such as iso 26262 functional safety standards and, in compliance with automotive safety integrity level (asil) requirements, such as asil-d and/or asil qm requirements.
Inventor(s): Mustafa KESKIN of San Diego CA (US) for qualcomm incorporated, Fatih Murat PORIKLI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06N3/047, G06N3/044, G06N3/045, G06N3/0985
CPC Code(s): G06N3/047
Abstract: certain aspects of the present disclosure provide techniques and apparatus for improved hidden markov model (hmm)-based machine learning. a sequence of observations is accessed. a hidden markov model (hmm) comprising a set of transition probabilities, a set of emission probabilities, a transition coefficient hyperparameter, and an emission coefficient hyperparameter is also accessed, and a first output inference from the hmm is generated based on the sequence of observations.
Inventor(s): Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA (US) for qualcomm incorporated, Taesang YOO of San Diego CA (US) for qualcomm incorporated, Eren BALEVI of Brooklyn NY (US) for qualcomm incorporated
IPC Code(s): G06N20/00
CPC Code(s): G06N20/00
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit an indication of functionalities associated with artificial intelligence or machine learning (ai/ml) models supported by the ue. the ue may receive one or more ai/ml models associated with the functionalities. numerous other aspects are described.
Inventor(s): Bijan FORUTANPOUR of San Diego CA (US) for qualcomm incorporated, Amir MOMENI of Arlington MA (US) for qualcomm incorporated
IPC Code(s): G06T1/20
CPC Code(s): G06T1/20
Abstract: a graphics processing system including: a graphics processing unit (gpu) renderer configured to render a first set of tiles based on an input frame; a machine learning (ml) graphics processor configured to perform a graphics process based upon at least a first subset of the first set of tiles to generate a second set of tiles; and a first frame generator configured to generate a first output frame based on the second set of tiles.
20240289912. ELIMINATION CACHE_simplified_abstract_(qualcomm incorporated)
Inventor(s): Nigel POOLE of West Newton MA (US) for qualcomm incorporated, Zilin YING of San Diego CA (US) for qualcomm incorporated, Xuhui MAO of San Diego CA (US) for qualcomm incorporated, Vijay Kumar DONTHIREDDY of Bengaluru (IN) for qualcomm incorporated, Srihari Babu ALLA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T1/20, G06T1/60
CPC Code(s): G06T1/20
Abstract: this disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for an elimination cache. a graphics processor may obtain an indication of at least one state update from at least one cp associated with a graphics processor, where the at least one state update corresponds to one or more states in a set of states associated with the graphics processor. the graphics processor may determine whether the one or more states are stored in a cache associated with the graphics processor. the graphics processor may discard the at least one state update based on a determination that the one or more states are stored in the cache or update the cache based on a determination that the one or more states are not stored in the cache.
Inventor(s): Suryanarayana Murthy DURBHAKULA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G06T1/60, G06F12/0891, G06T1/20
CPC Code(s): G06T1/60
Abstract: aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a graphics processing unit (gpu). the apparatus may monitor a first hit rate for a first cache at a first capacity level. the apparatus may also adjust a capacity of the first cache from the first capacity level to a second capacity level. further, the apparatus may calculate a second hit rate for the first cache at the second capacity level. the apparatus may also readjust or maintain the capacity of the first cache based on a difference between the first hit rate for the first cache at a first capacity level and the second hit rate for the first cache at the second capacity level. the apparatus may also output an indication of the readjusted capacity of the first cache or the maintained capacity of the first cache.
20240289916. LOW LATENCY FRAME DELIVERY_simplified_abstract_(qualcomm incorporated)
Inventor(s): Martin RENSCHLER of San Diego CA (US) for qualcomm incorporated, Cullum James BALDWIN of San Diego CA (US) for qualcomm incorporated, Michael MAGER of San Diego CA (US) for qualcomm incorporated, Gautham MAYYURI of Carlsbad CA (US) for qualcomm incorporated, Bijan FORUTANPOUR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): G06T1/60, G06T3/18, G06T5/80, G06T11/00, H04N23/73
CPC Code(s): G06T1/60
Abstract: examples are described of marking specified regions of stored image frame buffer data in an image frame buffer. an imaging system can read the specified regions of the image frame buffer to identify whether the marking has been overwritten or not. the imaging system can thus efficiently identify how much of the image frame buffer has been overwritten with data from a new image frame. based on this, the imaging system can retrieve partial image frame data from the image frame buffer and can process the partial image frame data, for instance to composite the partial image frame data with virtual content and/or to perform distortion compensation. the processed partial image frame data can be uploaded to a display buffer and displayed by a display, either as-is or once more of the frame is captured and processed. the imaging system can also perform auto-exposure using the partial image frame data.
Inventor(s): Yan DENG of La Jolla CA (US) for qualcomm incorporated, Michel Adib SARKIS of San Diego CA (US) for qualcomm incorporated, Ning BI of San Diego CA (US) for qualcomm incorporated, Nikolai Konrad LEUNG of San Francisco CA (US) for qualcomm incorporated
IPC Code(s): G06T7/33, G06T7/12, G06T17/00, G06V20/70
CPC Code(s): G06T7/344
Abstract: techniques and systems are provided for image processing. for instance, a process can include obtaining, from one or more image sensors, a first image of an environment; determining semantic labels for a plurality of pixels of the first image based on whether each pixel of the plurality of pixels is associated with an object in the first image to generate a semantically segmented image; applying a two-dimensional line representation of the first image to the semantically segmented image to generate a labeled 2d line representation; back-projecting the labeled 2d line representation to three dimensions to generate a line representation model; fusing the line representation model and the semantically segmented image to generate a labeled line representation model; and outputting the labeled line representation model.
Inventor(s): Robert Peter VIEHAUSER of Bad Hofgastein (AT) for qualcomm incorporated
IPC Code(s): G06T7/70, G06T19/00
CPC Code(s): G06T7/70
Abstract: systems and techniques are described herein for providing virtual content for a display. a method for providing virtual content for a display is provided. the method may include obtaining a plurality of images captured by a camera of a device, each image of the plurality of images including a respective representation of an object in an environment; predicting, based on the plurality of images, a pose of the object in a reference coordinate system associated with the environment; determining, based on the predicted pose of the object in the reference coordinate system, a pose of the object relative to the device; and providing, to a display of the device, virtual content based on the pose of the object relative to the device.
Inventor(s): Padmanabhan KOMANDURU V of Hyderabad (IN) for qualcomm incorporated, Srinivas PULLAKAVI of Kakinada (IN) for qualcomm incorporated, Dileep MARCHYA of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): G09G5/00, G06T1/20
CPC Code(s): G09G5/003
Abstract: aspects of the disclosure are directed to implementing adaptive variable refresh (avr) wherein a graphics processing unit (gpu) is configured to generate a display content; a display processing unit (dpu) coupled to the graphics processing unit (gpu), wherein the dpu is configured to provide an adaptive variable refresh (avr) feature; and a display panel coupled to the dpu, wherein the display panel is configured to display the display content.
Inventor(s): Kyuhong Shim of Seoul (KR) for qualcomm incorporated, Jinkyu Lee of Seoul (KR) for qualcomm incorporated, Simyung Chang of Suwon (KR) for qualcomm incorporated, Kyu Woong Hwang of Daejeon (KR) for qualcomm incorporated
IPC Code(s): G10L15/22, G10L15/18, G10L15/26
CPC Code(s): G10L15/22
Abstract: an example device includes memory configured to store a speech signal representative of speech and a streaming model. the streaming model includes an on-device, real-time streaming model. the device includes one or more processors implemented in circuitry coupled to the memory. the one or more processors are configured to determine one or more words in the speech signal based on one or more transfers of learned knowledge from a non-streaming model to the streaming model. the one or more processors are also configured to take an action based on the determined one or more words.
Inventor(s): Boddepalli Venkata Raj Gopalarao of Chennai (IN) for qualcomm incorporated
IPC Code(s): H01P3/08, H01P5/18, H05K1/02
CPC Code(s): H01P3/08
Abstract: an apparatus is disclosed with a directional coupler and associated ground structure. in example aspects, the apparatus includes a printed circuit board. the printed circuit board includes a first layer and a second layer. the first layer includes a first transmission line and a second transmission line. the second transmission line includes at least one bend and is configured to electromagnetically couple to the first transmission line. the second transmission line is spaced apart from the first transmission line to form a gap in the first layer between the first transmission line and the second transmission line. the second layer includes a metal structure configured to provide a ground for the first transmission line. the metal structure includes an aperture positioned to at least partially overlap the gap in the first layer.
Inventor(s): Chunping SONG of Palo Alto CA (US) for qualcomm incorporated, Georgios Konstantinos PAPARRIZOS of Foster City CA (US) for qualcomm incorporated, Xinying DING of Sunnyvale CA (US) for qualcomm incorporated, Jiwei CHEN of San Jose CA (US) for qualcomm incorporated, Guoyong Guo of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H02J7/00, H02M3/158
CPC Code(s): H02J7/0013
Abstract: certain aspects of the present disclosure provide techniques and apparatus for supplying power, including battery charging. one example power supply circuit generally includes a switching regulator including an output node; a first battery node for coupling to a first battery; a second battery node for coupling to a second battery; a first switch coupled between the output node of the switching regulator and the first battery node; and a second switch coupled between the output node of the switching regulator and the second battery node. such a power supply circuit may independently control and monitor the charging of multiple independent batteries without using multiple chargers, may balance the batteries during discharging, and may operate without a current limit switch.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula 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, Yuchul Kim of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H02J50/00, H02J50/80
CPC Code(s): H02J50/001
Abstract: methods, systems, and devices for wireless communication are described. the method may include an energy harvesting (eh) device receiving a first control signal that includes scheduling information for the eh device. the scheduling information may indicate a first set of resources for communicating a first signal and a first offset between receiving the first control signal and communicating the first signal. further, the method may include transmitting, via a second set of resources, a second signal indicating a second offset between receiving the first control signal and communicating the first signal and communicating the first signal via the first set of resources based on the second offset.
20240291472. SELF-CALIBRATED PHASE TUNING SYSTEM_simplified_abstract_(qualcomm incorporated)
Inventor(s): Lu WANG of Chapel Hill NC (US) for qualcomm incorporated, Yu SONG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H03K5/01, G06F1/06
CPC Code(s): H03K5/01
Abstract: a clock generation apparatus has a delay circuit, a phase selection circuit, and a phase measurement circuit. the delay circuit outputs a first signal that is a delayed version of an input signal. the phase selection circuit receives the input signal and one or more phase-shifted versions of the input signal and outputs a second signal that is a phase-shifted version of the input signal. the phase measurement circuit compares the phases of the first signal and the second signal and provides a first output that controls phase of the second signal relative to the input signal. the phase measurement circuit also provides a second output that controls a delay applied by the delay circuit to the input signal to generate the first signal.
20240291529. FREQUENCY-SELECTIVE UPLINK PRECODING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Hyojin LEE of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Yi HUANG of San Diego CA (US) for qualcomm incorporated, Wanshi CHEN of San Diego CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/0456, H04L5/00
CPC Code(s): H04B7/0456
Abstract: methods, systems, and devices for wireless communication are described. in some systems, a base station may transmit subband uplink precoding information to a user equipment (ue). the base station may transmit a first control message to the ue to indicate a set of downlink resources for a downlink message associated with the subband uplink precoding information for the ue. the base station may transmit a second control message to the ue to indicate a set of uplink resources for an uplink message. the base station may transmit the downlink message to the ue via the set of downlink resources indicated by the first control message. the downlink message, the second control message, or both may include the subband uplink precoding information for the ue. the ue may transmit an uplink message to the base station via the set of uplink resources using the subband uplink precoding information.
Inventor(s): Runxin WANG of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated, Hwan Joon KWON of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04W24/10
CPC Code(s): H04B7/0626
Abstract: aspects of the disclosure relate to transmission of a single csi report that includes time domain channel information obtained from a plurality of csi-rss received by a ue over time. for example, each of the csi-rss may be associated with a different respective time resource (e.g., each csi-rs is received at a different respective time). the ue may obtain a plurality of csi values based on the plurality of csi-rss and generate the time domain channel information from the plurality of csi values. in some examples, the time domain channel information includes the plurality of csi values. in other examples, the time domain channel information includes compressed channel information based on the plurality of csi values. a base station may then utilize the time domain channel information included in the csi report for scheduling downlink data transmissions to the ue.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Diana Maamari of San Diego CA (US) for qualcomm incorporated, Yan Zhou of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04B7/06, H04L5/00, H04W72/20
CPC Code(s): H04B7/0639
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a control message scheduling a burst of downlink messages. the control message may indicate first and second pluralities of transmission configuration indicators associated with first and second downlink shared channels, respectively. the ue may monitor for a first and second downlink messages in the first downlink shared channel and the second downlink shared channel, using first and second transmission configuration indicators, respectively. additionally, or alternatively, the ue may receive a control message scheduling a burst of uplink messages. the single control message may indicate to apply a first precoding matrix for transmission of the uplink messages. the ue may precode, using a second precoding matrix, an uplink message to generate a precoded first uplink message. the ue may transmit the precoded uplink message in a first uplink shared channel.
Inventor(s): Aviv REGEV of Tel Aviv (IL) for qualcomm incorporated, Ronen SHAKED of Kfar Saba (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L1/00, H04W72/0453
CPC Code(s): H04L1/0003
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit a channel state feedback (csf) report indicating a first modulation and coding scheme (mcs) associated with a first one or more frequency domain resources of a frequency domain resource allocation, and a second mcs associated with a second one or more frequency domain resources of the frequency domain resource allocation, the first one or more frequency domain resources being associated with a frequency dependent residual side band (fdrsb) impairment. the ue may receive an indication that the first mcs and that the second mcs is to be used. the ue may receive one or more signals using the first mcs to decode the first one or more frequency domain resources and using the second mcs to decode the second one or more frequency domain resources. numerous other aspects are described.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04L1/00, H04L1/1812
CPC Code(s): H04L1/0076
Abstract: methods, systems, and devices for wireless communications are described. in some examples, a first wireless device may participate in a communication (e.g., transmit or receive), with a second wireless device, of an indication of a processing capability of either the first wireless device or the second wireless device. the processing capability may relate to support of decoding of wireless communications that are encoded in accordance with a network-encoding protocol and the indication of the processing capability may be indicative of one or more minimum time thresholds to decode and respond to corresponding network-encoded communications. additionally, the first wireless device may transmit data as part of a network-encoding procedure, where the data is network-encoded or is to be network-encoded and may receive a feedback message associated with transmission of the data in accordance with the processing capability.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated, Abdelrahman Mohamed Ahmed Mohamed Ibrahim of San Diego CA (US) for qualcomm incorporated, Marwen Zorgui of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04L1/1829, H04L1/1867, H04L5/00
CPC Code(s): H04L1/1864
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive a message, from a network entity, indicating assistance information including a decoding order, decoder iteration instructions, or both, for a first set of repetitions of a data transmission. the ue may monitor for and receive the first set of repetitions from the network entity and decode the first set of repetitions based on the assistance information from the network entity. based on decoding the first set of repetitions, the ue may transmit a feedback message to the network entity indicating whether the ue successfully decoded the first set of repetitions.
Inventor(s): Peer Berger of Hod Hasharon (IL) for qualcomm incorporated, Shay Landis of Hod Hasharon (IL) for qualcomm incorporated, Valeri Sokolovski of Holon (IL) for qualcomm incorporated, Almog Shaul Hershko of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0007
Abstract: methods, systems, and devices for wireless communications are described. a wireless communications device may receive a waveform including both a first waveform comprising an orthogonal frequency division multiplexing (ofdm) waveform and a second waveform comprising a single-carrier waveform via a set of time-frequency resources. the wireless device may decode the first waveform based on receiving the waveform, where the first waveform includes one or more reference signals. the wireless communications device may decode the second waveform based on receiving the waveform and on a time domain equalization filter that is based on decoding the one or more reference signals, where the second waveform comprises a set of data bits. in some examples, the waveform may further include a third waveform including a second ofdm waveform and the wireless communications device may decode the third waveform including one or more second reference signals based on receiving the waveform.
Inventor(s): Qiaoyu Li of Beijing (CN) for qualcomm incorporated, Hao Xu of Beijing (CN) for qualcomm incorporated, Yu Zhang of San Diego CA (US) for qualcomm incorporated, Min Huang of Beijing (CN) for qualcomm incorporated, Chao Wei of Beijing (CN) for qualcomm incorporated, Jing Dai of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0048
Abstract: aspects of the disclosure relate to systems and methods for receiving, by a first user equipment (ue), a message comprising at least one of: reference signal information (rs-info) relating to one or more reference signals (rss) corresponding to line-of-sight (los) signals targeting a receiver other than the first ue, and/or data-decoding information relating to data scheduled for purposes of on-going communication with a second ue, and not scheduled for purposes of on-going communication with the first ue. the disclosure also relates to systems and methods for monitoring for at least one of: encoded signals based on the data-decoding information, and/or for one or more rss based on the rs-info. other aspects, embodiments, and features are also claimed and described.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04L5/00, H04L5/14
CPC Code(s): H04L5/0094
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, information identifying a set of sub-bands for sub-band full duplex (sbfd) mode operation, wherein the information identifying the set of sub-bands identifies a first sub-band, with a first direction, that at least partially overlaps with a second sub-band with a second direction. the ue may communicate with the network node on at least one sub-band, of the set of sub-bands, in accordance with the information identifying the set of sub-bands. numerous other aspects are described.
20240291628. CHANNEL SWITCH ANNOUNCEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Sudhanshu SINGH of Hyderabad (IN) for qualcomm incorporated, Sriman MIRYALA of Hyderabad (IN) for qualcomm incorporated, Santhi Swaroop GOLTI of Hyderabad (IN) for qualcomm incorporated
IPC Code(s): H04L5/00, H04W72/0453
CPC Code(s): H04L5/0098
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a wireless communication device may transmit a channel switch announcement indicating a time by which a channel switch is to occur, wherein the time for the channel switch is less than a beacon interval from the time by which the channel switch announcement is transmitted. the wireless communication device may perform the channel switch in accordance with the channel switch announcement. numerous other aspects are described.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated
IPC Code(s): H04L5/14, H04W72/23
CPC Code(s): 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, information identifying a sub-band full duplex (sbfd) pattern, wherein the information identifying the sbfd pattern includes an indicator of whether the sbfd pattern is for a ue sbfd mode or a network node sbfd mode. the ue may communicate, with the network node, on one or more sub-bands in accordance with the sbfd pattern and the indicator of whether the sbfd pattern is for the ue sbfd mode or the network node sbfd mode. numerous other aspects are described.
20240291702. MIRRORING FOR AMPLITUDE REDUCTION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tomer GEVA of Kiryat Ono (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Jacob PICK of Mevaseret Zion (IL) for qualcomm incorporated, Peer BERGER of Hod Hasharon (IL) for qualcomm incorporated
IPC Code(s): H04L27/26
CPC Code(s): H04L27/2623
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a transmitting device may generate a waveform having an original amplitude. the transmitting device may reduce a peak portion of the original amplitude that is above a mirror level according to a reduction function that is based at least in part on a difference function associated with a difference between the mirror level and the peak portion, to obtain a reduced peak amplitude for the waveform. the transmitting device may transmit the waveform with the reduced peak amplitude. numerous other aspects are described.
Inventor(s): Ansh Abhay BALDE of Hyderabad (IN) for qualcomm incorporated, Santosh ANAND of Secunderabad (IN) for qualcomm incorporated
IPC Code(s): H04N5/265, H04L65/1066, H04N5/262, H04N23/611, H04N23/63, H04N23/90
CPC Code(s): H04N5/265
Abstract: systems, methods, and computer-readable media are provided for video calling. an example method can include establishing a video call between a first device and a second device; displaying a preview of a first camera feed and a second camera feed, the first camera feed including a first video frame captured by a first image capture device of the first device and a second video frame captured by a second image capture device of the first device, the first video frame and the second video frame being visually separated within the preview; receiving a selection of a set of subjects depicted in the preview; and generating, based on the first camera feed and the second camera feed, a single frame depicting the set of subjects.
20240292207. PHYSICAL CELL IDENTIFIER MANAGEMENT_simplified_abstract_(qualcomm incorporated)
Inventor(s): Naeem AKL of Bridgewater NJ (US) for qualcomm incorporated, Karl Georg HAMPEL of Jersey City NJ (US) for qualcomm incorporated
IPC Code(s): H04W8/26, H04W24/02
CPC Code(s): H04W8/26
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a distributed unit (du) associated with an integrated access and backhaul (iab)-node may transmit, and a central unit (cu) may receive, a restriction indication that indicates a restriction for a physical cell identifier (pci) configuration of a cell that is served by the du. the restriction indication may include, for example, one or more pci values that are not to be used for the pci configuration of the cell, and/or may include one or more pci values that are allowed to be used for the pci configuration of the cell. the cu may transmit, and the du may receive, a pci configuration of the cell that is in accordance with the restriction indication. numerous other aspects are described.
Inventor(s): Mohammad NEKOUI of San Diego CA (US) for qualcomm incorporated, Soumya DAS of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W12/122, H04L9/40, H04W12/00, H04W12/108
CPC Code(s): H04W12/122
Abstract: disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. for example, a computing device can transmit a number of fake inter-ue coordination (iuc) messages to reserve one or more resources for initial transmissions by the computing device. the computing device can receive one or more packets on at least one of the one or more resources. the computing device can further determine whether at least one of the one or more packets were transmitted by an attacker based on a jamming threshold.
Inventor(s): Yuwei REN of Beijing (CN) for qualcomm incorporated, Huilin XU of Temecula CA (US) for qualcomm incorporated, June NAMGOONG of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W24/02, G06N3/0464
CPC Code(s): H04W24/02
Abstract: a ue may receive a first configuration for at least one first ml block and a second configuration for at least one second ml block. the at least one first ml block may be configured with at least one first parameter for a first procedure and the at least one second ml block may be configured with at least one second parameter for a second procedure. the at least one second ml block may be dedicated to a task included in a plurality of tasks associated with the at least one first ml block. the ue may activate an ml model based on an association of the at least one second ml block configured with the at least one second parameter with the at least one first ml block configured with the at least one first parameter.
Inventor(s): Aviv REGEV of Tel Aviv (IL) for qualcomm incorporated, Ronen SHAKED of Kfar Saba (IL) for qualcomm incorporated, Alexander SVERDLOV of Rehovot (IL) for qualcomm incorporated, Yaniv EISTEIN of Tel Aviv (IL) for qualcomm incorporated, Shay LANDIS of Hod Hasharon (IL) for qualcomm incorporated, Michael LEVITSKY of Rehovot (IL) for qualcomm incorporated
IPC Code(s): H04W24/08, H04L25/02
CPC Code(s): H04W24/08
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive an indication of transmission spur frequency locations associated with transmissions of a network node. the ue may receive a communication from the network node, receiving the communication comprising performing one or more of channel estimation or noise estimation based at least in part on the transmission spur frequency locations. numerous other aspects are described.
Inventor(s): Runxin WANG of San Diego CA (US) for qualcomm incorporated, Yu ZHANG of San Diego CA (US) for qualcomm incorporated, Muhammad Sayed Khairy ABDELGHAFFAR of San Jose CA (US) for qualcomm incorporated
IPC Code(s): H04W24/10, H04W28/04
CPC Code(s): H04W24/10
Abstract: certain aspects of the present disclosure provide a method for wireless communication by a user equipment (ue). the ue receives first signaling triggering the ue to transmit a base channel state information (csi) report to a network entity. the ue transmits the base csi report to the network entity in response to the first signaling. the ue takes action to reduce or avoid error propagation when transmitting one or more differential csi reports that include at least some csi values reported relative to csi values in the base csi report.
Inventor(s): Sitaramanjaneyulu KANAMARLAPUDI of San Diego CA (US) for qualcomm incorporated, Harish BHANDIWAD of San Diego CA (US) for qualcomm incorporated, Alok MITRA of San Diego CA (US) for qualcomm incorporated, Amit Kumar LNU of San Diego CA (US) for qualcomm incorporated, Vamsi DOKKU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W28/02, H04L47/193, H04L47/32, H04W28/06
CPC Code(s): H04W28/0221
Abstract: various aspects of the present disclosure generally relate to wireless communication. for example, when a modem of a user equipment (ue) receives a burst of reset (rst) packets from an application processor, the modem may send only one rst packet and prune the remaining rst packets in the rst packet burst, or may send only one rst packet in a time period in cases where the rst packet burst is associated with a closed tcp connection and/or a tcp connection for which an rst packet has already been sent to a network node. additionally or alternatively, the modem may inform the application processor to prune rst packets associated with the closed tcp connections and/or the tcp connections for which an rst packet has already been sent. furthermore, similar techniques may be applied at the network node to avoid sending downlink traffic that is likely to result in uplink rst traffic.
20240292293. EVENT-BASED LAYER 1 MEASUREMENT REPORTING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Tianyang BAI of Somerville NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Jelena DAMNJANOVIC of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00
CPC Code(s): H04W36/00837
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may measure a layer 1 (l1) metric in a candidate cell associated with a layer 1 or layer 2 triggered mobility (ltm). the ue may determine that the l1 metric in the candidate cell satisfies a triggering event condition. the ue may transmit, to a network node, an l1 measurement report based at least in part on the l1 metric in the candidate cell satisfying the triggering event condition. numerous other aspects are described.
20240292294. NESTED CONDITIONAL MOBILITY PROCEDURES_simplified_abstract_(qualcomm incorporated)
Inventor(s): Rajeev KUMAR of San Diego CA (US) for qualcomm incorporated, Punyaslok PURKAYASTHA of San Diego CA (US) for qualcomm incorporated, Ozcan OZTURK of San Diego CA (US) for qualcomm incorporated, Aziz GHOLMIEH of Del Mar CA (US) for qualcomm incorporated
IPC Code(s): H04W36/00, H04W36/30
CPC Code(s): H04W36/00837
Abstract: aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for a nested conditional mobility procedure. in some cases, a method for wireless communications by a ue generally includes receiving configuration information configuring the ue for conditional handover (cho) from a source master node (s-mn) to a target master node (t-mn) and for conditional primary secondary cell (pscell) addition or change (cpac) and performing a nested procedure based on an evaluation of conditions for both cho and cpaac in accordance with the configuration information.
Inventor(s): John HANNAN of La Jolla CA (US) for qualcomm incorporated
IPC Code(s): H04W40/22, H04W40/24, H04W76/10
CPC Code(s): H04W40/22
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a device may receive an instruction to initiate communication with a network entity. the device may select a lead device for the communication with the network entity, from among a plurality of wireless devices that include a first wireless device integrated in a vehicle and a second wireless device detected to be associated with the vehicle. the device may initiate the communication using the lead device. numerous other aspects are described.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Hemant SAGGAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W40/22, H04L1/1812, H04L5/14, H04W76/20, H04W88/04
CPC Code(s): H04W40/22
Abstract: a relay ue may identify feasibility of fd relaying at the relay ue. the fd relaying at the relay ue may include simultaneous downlink reception from a network node and sidelink transmission to a remote ue. the relay ue may transmit, for the network node, an fd relay assistance information message based on the identified feasibility of the fd relaying at the relay ue. the network node may schedule a first downlink transmission from the network node to the relay ue and at least one first sidelink transmission from the relay ue to the remote ue based on the fd relay assistance information message.
Inventor(s): Naeem AKL of BRIDGEWATER NJ (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Shanshan WANG of San Diego CA (US) for qualcomm incorporated, Sherif ELAZZOUNI of San Diego CA (US) for qualcomm incorporated, Shankar KRISHNAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W48/04, H04W36/00, H04W52/02
CPC Code(s): H04W48/04
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive, via a first cell, first system information that indicates a first cell barring parameter associated with the first cell. the first cell barring parameter may indicate whether ues are barred from accessing the first cell. the ue may receive, via a second cell, second system information that indicates a second cell barring parameter associated with the first cell. the second cell barring parameter may be applicable to ues of a first type associated with a ue capability to communicate via cells that support one or more network energy saving (nes) procedures. the ue may participate in communications via the first cell based on the ue being of the first type and the second cell barring parameter indicating that ues of the first type are permitted to access the first cell.
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, Kazuki Takeda of Minato-ku (JP) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W8/22, H04W72/1268, H04W72/21
CPC Code(s): H04W52/0206
Abstract: methods, systems, and devices for wireless communications are described that provide for dynamic cell activation and deactivation. a network entity may configure one or more cells for dynamic activation and deactivation, and a ue may provide information to the network entity to allow efficient scheduling and cell activation and deactivation. a ue may provide a capability indication of support for dynamic cell activation and deactivation, along with information such as supported switching times, supported rates of activation and deactivation, a number of cells that can be activated and deactivated, or any combinations thereof. in some cases, a ue may provide ue assistance information to the network, such as in configured periodic reporting, in aperiodic reporting that is activated based on a trigger from the network, in response to a network request, or any combinations thereof.
Inventor(s): Diana Maamari of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Hung Dinh Ly of San Diego CA (US) for qualcomm incorporated, Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Ahmed Attia Abotabl of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02, H04W72/23
CPC Code(s): H04W52/0216
Abstract: this disclosure provides systems, methods, and devices for wireless communication that support dynamic network-side cell discontinuous reception (drx) control and scheduling. in a first aspect, a method of wireless communication includes transmitting an end of transmit (tx) traffic indicator. the method also includes receiving an early termination indicator associated with a scheduled network-side cell discontinuous reception (drx) active time. the method further includes refraining from transmitting data traffic during at least a remainder of the scheduled network-side cell drx active time. other aspects and features are also claimed and described.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Huilin Xu of Temecula CA (US) for qualcomm incorporated, Wanshi Chen of San Diego CA (US) for qualcomm incorporated, Linhai He of San Diego CA (US) for qualcomm incorporated, Peter Gaal of San Diego CA (US) for qualcomm incorporated, Wei Yang of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/02
CPC Code(s): H04W52/0229
Abstract: methods, systems, and devices for wireless communications are described. techniques described herein relate to a user equipment (ue) that may include a wakeup radio in addition to a main radio to monitor for wakeup signals while the ue is in a sleep mode. the wakeup radio receiver may use less power than the main radio. in some examples, a first ue may indicate to a wireless node (e.g., a controlling sidelink ue or a network entity) that the ue is capable of sending wakeup signals to a second ue. in such examples, the wireless node may transmit a wakeup signal intended for the second ue to the first ue based on the capability report. the first ue may relay the wakeup signal to the second ue. responsive to receiving the wakeup signal, the second ue may wake up the main radio of the second ue for communications.
Inventor(s): Yi Liu of Shenzhen (CN) for qualcomm incorporated, Jiugang Gao of Shenzhen (CN) for qualcomm incorporated, Yuankun Zhu of Shanghai (CN) for qualcomm incorporated, Fojian Zhang of Shenzhen (CN) for qualcomm incorporated, Zhenqing Cui of Shanghai (CN) for qualcomm incorporated, Haojun Wang of Xian, Shaanxi (CN) for qualcomm incorporated, Jinglin Zhang of Senzhen (CN) for qualcomm incorporated, Zhanzhong Yuan of Shenzhen (CN) for qualcomm incorporated, Yuanqiang Cai of Shenzhen (CN) for qualcomm incorporated
IPC Code(s): H04W52/02, H04B7/0404
CPC Code(s): H04W52/0277
Abstract: wireless communication between a mobile device or user equipment (ue) having a plurality of antennas and a base station includes signaling a reduced capability with respect to a number of antennas used for an uplink transmission. to reduce ue power consumption, e.g., when a battery is low and/or when a throughput is low, a ue may signal a lower capability, such as one that uses fewer antennas than the ue has available for an uplink transmission. the ue may then deactivate rf circuitry coupled to one or more antennas to reduce power consumption without significantly reducing performance.
20240292338. RADIO MAP-BASED UPLINK POWER CONTROL_simplified_abstract_(qualcomm incorporated)
Inventor(s): Akash Sandeep Doshi of San Diego CA (US) for qualcomm incorporated, June Namgoong of San Diego CA (US) for qualcomm incorporated, Taesang Yoo of San Diego CA (US) for qualcomm incorporated, Hyojin Lee of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/14, H04W52/24
CPC Code(s): H04W52/146
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a network entity, an activation signal that transitions the ue from a first mode where the ue is capable of determining a channel quality using reference signals from the network entity to a second mode where the ue is capable of determining the channel quality using radio maps associated with the network entity. the ue may receive, based at least in part on the activation signal, an indication of a set of radio maps associated with the network entity. the ue may perform a channel performance procedure to determine the channel quality associated with the network entity using the set of radio maps and a geographic location of the ue, the geographic location of the ue being mapped within the set of radio maps associated with the network entity.
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Fang YUAN of Beijing (CN) for qualcomm incorporated, Chun-Hao HSU of San Jose CA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated, Junyi LI of Fairless Hills PA (US) for qualcomm incorporated
IPC Code(s): H04W52/14
CPC Code(s): H04W52/146
Abstract: aspects presented herein relate to methods and devices for wireless communication including an apparatus, e.g., a ue and/or a base station. the apparatus may receive, from a base station, an indication of at least one of an update to one or more pc parameters, an update to an ul beam indication, or an update to the one or more pc parameters associated with the ul beam indication. the apparatus may also configure, based on the indication, a pc adjustment state for an active ul bwp of a cc. the apparatus may also transmit, to the base station, an uplink channel or an uplink signal based on the configured pc adjustment state for the active ul bwp of the cc.
20240292340. POWER SHARING FOR UNUSED UPLINK OCCASIONS_simplified_abstract_(qualcomm incorporated)
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated, Diana MAAMARI of San Diego CA (US) for qualcomm incorporated, Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/14, H04W52/34
CPC Code(s): H04W52/146
Abstract: various aspects of the present disclosure generally relate to wireless communication. some aspects relate generally to power sharing for unused uplink occasions. some aspects more specifically relate to adjusting dynamic transmit power sharing between a master cell group (mcg) and a secondary cell group (scg) for an unused uplink occasion that is reported by a user equipment (ue). the ue may transmit an uplink communication (for example, that overlaps in the time domain with the unused uplink occasion) using a transmit power that is determined using the adjusted dynamic transmit power sharing. the ue may allocate at least a portion of a reserved transmit power associated with the unused uplink occasion to the transmit power of the uplink communication. for the transmit power determination of the uplink communication, the ue may assume that the unused uplink occasion is not present (for example, is not transmitted) in the mcg.
Inventor(s): Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Sony Akkarakaran of Poway CA (US) for qualcomm incorporated, Alexandros Manolakos of Athens (GR) for qualcomm incorporated, Seyedkianoush Hosseini of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W52/38, H02J50/00, H02J50/20, H04W52/24, H04W52/36
CPC Code(s): H04W52/383
Abstract: methods, systems, and devices for wireless communications are described. a transmitting user equipment (ue) may receive different configurations for determining a first transmit power for data transmissions and a second transmit power for energy harvesting transmissions. the different configurations may include different parameters for determining (e.g., calculating) the first transmit power and the second transmit power. in some aspects, the transmitting ue may also receive an indication of the second transmit power from a receiving ue such that the second transmit power may be determined in accordance with the capabilities of the receiving ue (e.g., based on an energy harvesting circuit at the ue). the indication of the second transmit power may be an indication of one or more parameters used to determine (e.g., calculate) the second transmit power.
20240292359. MEASUREMENT CONFIGURATION AND VALIDATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Jing LEI of San Diego CA (US) for qualcomm incorporated, Changhwan PARK of San Diego CA (US) for qualcomm incorporated, Prashant SHARMA of San Marcos CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04L5/00, H04W24/10, H04W76/30
CPC Code(s): H04W56/0045
Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may support configured grant (cg)-small data transmission (sdt) procedures. to improve cg-sdt, the ue may validate measurement resources for timing advance (ta) validation and cg resource validation. the ue may receive a radio resource control (rrc) release message indicating cg resources and information that may be used for ta and cg resource validation, and the ue may receive measurement information based on one or more reference signals. in some cases, the ue may validate the measurement information and use it to perform a ta command (tac) validation procedure. in some other cases, the ue may validate the measurement information and use it to perform a communication resources validation procedure. while in an inactive state, the ue may transmit an uplink communication using the validated ta and the validated communication resources.
Inventor(s): Yiqing CAO of Beijing (CN) for qualcomm incorporated, Timo Ville VINTOLA of San Diego CA (US) for qualcomm incorporated, Peter GAAL of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W56/00, H04W8/22, H04W76/20
CPC Code(s): H04W56/0045
Abstract: a ue transmits ue capability information to a first base station on a first carrier. the ue capability information is associated with a ca switching period for a second carrier or is indicating a set of bands associated with ca bands of at least the second carrier. the first and second carriers belong to different tags. the ue switches from communicating on the first carrier associated with a first ta of a first tag to communicating on the second carrier associated with a second ta of a second tag. the first tag is different from the second tag. the first ta is greater than the second ta. the second carrier is associated with the ca switching period or the set of bands associated with the ca bands. the ue communicates with a second base station on the second carrier based on the transmitted ue capability information.
20240292374. FULL DUPLEX SIDELINK COMMUNICATION_simplified_abstract_(qualcomm incorporated)
Inventor(s): Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Hemant SAGGAR of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04L5/00, H04L5/14, H04W72/1263
CPC Code(s): H04W72/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may select sidelink resources for full duplex communication from among available sidelink resources. the ue may communicate in full duplex using the selected sidelink resources. numerous other aspects are described.
Inventor(s): Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Gene Wesley MARSH of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/02, H04B17/318, H04W72/40, H04W72/566
CPC Code(s): H04W72/02
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a first user equipment (ue) may receive, by a first radio access technology (rat) sidelink module from a second rat sidelink module, second rat sidelink reservation information, the second rat sidelink reservation information indicating a reference signal received power (rsrp) value. the first ue may perform, using the first rat sidelink module, a first rat sidelink resource selection based at least in part on the rsrp value indicated in the second rat sidelink reservation information, wherein the first rat sidelink resource selection is based at least in part on an exclusion or an inclusion of one or more single slot resources in a non-first-rat-psfch slot or in a first rat physical sidelink feedback channel (psfch) slot. numerous other aspects are described.
Inventor(s): Huilin XU of Temecula CA (US) for qualcomm incorporated, Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL 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, H04L1/1812, H04L5/14, H04W24/10, H04W72/232
CPC Code(s): H04W72/12
Abstract: various aspects of the present disclosure generally relate to wireless communication. various aspects relate generally to hybrid automatic repeat request (harq) identifier determination associated with cross-link interference (cli) measurements. some aspects more specifically relate to handling of harq identifier determinations for communications that are dropped due to collision with a cli measurement. in some aspects, a user equipment (ue) and/or a network node may skip an increment of a value of a harq identifier for communications that are dropped due to collisions with cli measurements. where the scheduling information indicates or is associated with a single harq identifier, the ue and/or the network node may not increment the harq identifier for communications, from the multiple communications, that are dropped because of a collision with a cli measurement.
Inventor(s): Ravinder KUMAR of San Diego CA (US) for qualcomm incorporated, Abbas TERMOS of San Diego CA (US) for qualcomm incorporated, Pak Yin TAM of San Jose CA (US) for qualcomm incorporated, Qiang SHEN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04W72/543, H04W72/566
CPC Code(s): H04W72/12
Abstract: the apparatus in some aspects may be a wireless device configured to operate a first transceiver in a first connected mode with a first radio access network (ran) and a second transceiver in a second connected mode with a second ran. the apparatus may further be configured to transmit a first communication via the first transceiver and obtain, based on a second communication via the second transceiver, an indication of a cancellation of one or more symbols for the first communication via the first transceiver. the apparatus may also be configured to refrain from transmitting, based on the indication, a remaining portion of the first communication via a set of symbols including the one or more symbols.
Inventor(s): Arjun BHARADWAJ of Cupertino CA (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Sudhir Kumar BAGHEL of Hillsborough NJ (US) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated, Shijun WU of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/12, H04L5/00, H04W72/20
CPC Code(s): H04W72/12
Abstract: methods, systems, and devices for wireless communications are described in which a transmitting user equipment (ue) may determine a data packet to transmit to another ue and determine a set of candidate resources for transmission of the data packet based on a set of time-frequency resources that are allocated for ue-to-ue communications. a resource reservation signal (rrs) may be transmitted to indicate to other ues that the set of candidate resources have been reserved by a ue. the rrs may be transmitted such that the rrs may be differentiated from other regular transmissions based at least in part on information provided by a control channel associated with the rrs or a payload of a transmission that includes the rrs. the rrs may indicate one or more of a size of an allocation of the resources and multiple locations of the resources within a time-frequency resource pool.
Inventor(s): Shaozhen GUO of Beijing (CN) for qualcomm incorporated, Mostafa KHOSHNEVISAN of San Diego CA (US) for qualcomm incorporated, Xiaoxia ZHANG of San Diego CA (US) for qualcomm incorporated, Sony AKKARAKARAN of poway CA (US) for qualcomm incorporated
IPC Code(s): H04W72/1268, H04B7/06, H04W16/28, H04W72/232
CPC Code(s): H04W72/1268
Abstract: methods, systems, and devices for wireless communications are described. abase station may transmit downlink control information (dci) to a user equipment (ue) that schedules repetitions of one or more physical uplink shared channels (puschs) over repetitions of one or more transport blocks. in response to the dci, the ue may multiplex first aperiodic-channel state information (a-csi) on one or more repetitions of the one or more transport blocks in accordance with a repetition type of the pusch repetitions and one or more rules associated with the transport block repetitions. the ue may transmit the transport blocks including the one or more repetitions that include the multiplexed a-csi to the base station. in some examples, the ue may select the one or more rules based on whether a timing offset between reception of the dci and the transmission of the transport blocks is satisfied.
Inventor(s): Lin YANG of San Diego CA (US) for qualcomm incorporated, Bin TIAN of San Diego CA (US) for qualcomm incorporated, Dung Ngoc DOAN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/20, H04J11/00, H04W72/044
CPC Code(s): H04W72/20
Abstract: methods and systems for amplitude shaping encoding and indicating boundaries in bitstreams are described. a transmitting device may insert, into a bitstream to indicate a boundary, a sequence of amplitude bits unassociated with patterns of bit values in a lookup table used for the encoding. a transmitting device may monitor a length of the amplitude bits in a bitstream during the encoding and stop the encoding on information bits at an end of a current data unit responsive to the length reaching a threshold. a transmitting device may monitor the length of the information bits and, for each data unit, determine whether a boundary is reached. responsive to determining that a boundary is reached, the transmitting device may not include, before the boundary, amplitude bits generated based on the information bits in the data unit, and add padding bits after a last amplitude bit before the boundary.
20240292421. FD MODE DEPENDENT UCI MULTIPLEXING_simplified_abstract_(qualcomm incorporated)
Inventor(s): Qian ZHANG of Basking Ridge NJ (US) for qualcomm incorporated, Yan ZHOU of San Diego CA (US) for qualcomm incorporated, Navid ABEDINI of Basking Ridge NJ (US) for qualcomm incorporated, Junyi LI of Greentown PA (US) for qualcomm incorporated, Tao LUO of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/21, H04B7/06, H04L5/14, H04W56/00, H04W72/044, H04W72/53, H04W74/0833
CPC Code(s): H04W72/21
Abstract: apparatus, methods, and computer program products for phy priority for wireless communications are provided. an example apparatus may multiplex a first uplink control information transmission based on a first uplink control information resource and a second uplink control information transmission based on a second uplink control information resource that overlaps in time with the first uplink control information resource, at least one of the first uplink control information resource and the second uplink control information resource being for full-duplex communication. the example apparatus may determine, based on applying a multiplexing rule on the full-duplex communication, whether to use the first uplink control information resource associated with a first beam or the second uplink control information resource associated with a second beam. the example apparatus may transmit a multiplexed uplink control information transmission using a determined uplink control information resource based on the multiplexing rule.
Inventor(s): Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated, Kapil Gulati of Belle Mead NJ (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Tien Viet Nguyen of Bridgewater NJ (US) for qualcomm incorporated, Sourjya Dutta of San Diego CA (US) for qualcomm incorporated, Hui Guo of Beijing (CN) for qualcomm incorporated
IPC Code(s): H04W72/25, H04L43/0852
CPC Code(s): H04W72/25
Abstract: methods, systems, and devices for wireless communications are described. a first user equipment (ue) may transmit a control message indicating reservation of a first resource of a sidelink channel for a sidelink transmission. the first ue may receive a pre-conflict indication for the first resource based on the control message. in some cases, the first ue may disregard the pre-conflict indication, or may not disregard the conflict indication based on one or more factors. the first ue may perform resource re-selection to select a second resource for the sidelink transmission if the first ue receives the conflict indication at least a threshold amount of time prior to the first resource, and may transmit using the second resource. otherwise, the first ue may report a negative acknowledgement (nack) message from a physical (phy) layer to a medium access control (mac) layer.
Inventor(s): Ahmed ELSHAFIE of San Diego CA (US) for qualcomm incorporated, Seyedkianoush HOSSEINI of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/51
CPC Code(s): H04W72/40
Abstract: various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may receive a configuration of a portion of a sidelink resource pool, the configuration indicating at least one transmit parameter specific to the portion of the sidelink resource pool. the ue may communicate based at least in part on the at least one transmit parameter. numerous other aspects are described.
Inventor(s): Tien Viet Nguyen of Bridgewater NJ (US) for qualcomm incorporated, Sourjya Dutta of San Diego CA (US) for qualcomm incorporated, Gabi Sarkis of San Diego CA (US) for qualcomm incorporated, Ahmed Elshafie of San Diego CA (US) for qualcomm incorporated, Kapil Gulati of Belle Mead NJ (US) for qualcomm incorporated, Shuanshuan Wu of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/0446, H04W72/542
CPC Code(s): H04W72/40
Abstract: methods, systems, and devices for wireless communications are described. the techniques described herein relate to new radio (nr) sidelink and long-term evolution (lte) sidelink co-channel coexistence for stand-alone nr user equipment. a user equipment (ue) identifies a resource pattern for a set of resources for sidelink communications, the set of resources including a first subset of resources associated with a first radio access technology (rat) (e.g., lte) and a second subset of resources associated with a second rat (e.g., 5g nr). the ue performs a channel busy ratio (cbr) measurement for a resource of the set of resources. the ue adjusts the resource pattern for the set of resources based on the cbr measurement.
Inventor(s): Shuanshuan WU of San Diego CA (US) for qualcomm incorporated, Tien Viet NGUYEN of Bridgewater NJ (US) for qualcomm incorporated, Gabi SARKIS of San Diego CA (US) for qualcomm incorporated, Sourjya DUTTA of San Diego CA (US) for qualcomm incorporated, Hui GUO of Beijing (CN) for qualcomm incorporated, Kapil GULATI of Belle Mead NJ (US) for qualcomm incorporated
IPC Code(s): H04W72/40, H04W72/56
CPC Code(s): H04W72/40
Abstract: certain aspects of the present disclosure provide a method for wireless communication by a first user equipment (ue). the first ue selects one or more inter-ue coordination information messages based on at least one prioritization rule. the first ue then transmits the selected one or more inter-ue coordination information messages to at least a second ue via a sidelink.
Inventor(s): Sherif Elazzouni of San Diego CA (US) for qualcomm incorporated, Ozcan Ozturk of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W72/541, H04L5/00, H04W72/25, H04W76/19
CPC Code(s): H04W72/541
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may receive, from a second ue, reporting information for indicating in-device co-existence (idc) interference. the ue may receive, from the second ue, a resource reservation message indicating a set of sidelink resources, and may transmit, to the second ue according to the reporting information, an idc interference report indicating idc interference corresponding to at least a portion of the set of sidelink resources.
Inventor(s): Abdel Karim AJAMI of Lakeside CA (US) for qualcomm incorporated, Abhishek Pramod PATIL of San Diego CA (US) for qualcomm incorporated, Alfred ASTERJADHI of San Diego CA (US) for qualcomm incorporated, Gaurang NAIK of San Diego CA (US) for qualcomm incorporated, George CHERIAN of San Diego CA (US) for qualcomm incorporated, Sai Yiu Duncan HO of San Diego CA (US) for qualcomm incorporated, Yanjun SUN of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W74/08, H04W24/10
CPC Code(s): H04W74/0816
Abstract: this disclosure provides methods, components, devices and systems for transmission opportunity (txop) sharing and resource allocation mechanisms in systems involving multiple peer-to-peer (p2p) sessions. some aspects more specifically relate to how such mechanisms can facilitate multi-station (sta) txop sharing or sta offloading in accordance with relative resource availabilities across a set of access points (aps), or any combination thereof. in some implementations, an ap can allocate respective portions of a resource unit (ru) allocation (during a shared txop of the ap) to respective p2p sessions at multiple respective stas. additionally, or alternatively, an ap can use transmit power control to facilitate simultaneous txop sharing across multiple stas. additionally, or alternatively, first ap can offload a sta to a second ap in accordance with relative resource availabilities at the first ap and the second ap. as such, devices may achieve greater scalability for high-density p2p session deployments.
Inventor(s): Chiranjib SAHA of Lakeside CA (US) for qualcomm incorporated, Alberto RICO ALVARINO of San Diego CA (US) for qualcomm incorporated, Le LIU of San Jose CA (US) for qualcomm incorporated, Umesh PHUYAL of San Diego CA (US) for qualcomm incorporated, Kazuki TAKEDA of Minato-ku (JP) for qualcomm incorporated
IPC Code(s): H04W74/0833, H04L27/26, H04W72/0453, H04W74/08
CPC Code(s): H04W74/0841
Abstract: methods, systems, and devices for wireless communications are described. a user equipment (ue) may communicate with a base station in a wireless communications system. the ue may perform a random access procedure to communicate with the base station. the base station may configure the ue with different sets of preamble parameters for different types of ues. the ue may generate a random access preamble based on the sets of preamble parameters according to the type of the ue. the base station may indicate a location of the base station to the ue. the ue may identify a location of the ue. the ue may determine a pre-compensation timing based on a distance from the two locations. the ue and the base station may transmit subsequent communication according to the random access preamble, the pre-compensation timing, or any combination thereof.
Inventor(s): Mohamad SAYED HASSAN of Paris (FR) for qualcomm incorporated, Liangping MA of San Diego CA (US) for qualcomm incorporated, Lianghai JI of San Diego CA (US) for qualcomm incorporated, Jun MA of San Diego CA (US) for qualcomm incorporated
IPC Code(s): H04W76/20, H04W72/1273
CPC Code(s): H04W76/20
Abstract: apparatus, methods, and computer-readable media for indicating repetition for messages without relying on rrc signaling are disclosed herein. an example method for wireless communication at a ue includes receiving, before performing an rrc configuration procedure or an rrc reconfiguration procedure, a first communication scheduling a first data transmission with associated feedback. the first communication may include first information associated with the first data transmission and a first redundancy version indicator (rv index). the example method also includes attempting to receive the first data transmission based on the first information. the example method also includes transmitting, based on the first rv index, a first quantity of repetitions of first data feedback for the first data transmission.
QUALCOMM Incorporated patent applications on August 29th, 2024
- QUALCOMM Incorporated
- B60W30/14
- B60W30/09
- B60W30/095
- B60W30/18
- B60W50/00
- B60W50/14
- H04W4/40
- CPC B60W30/143
- Qualcomm incorporated
- G01S19/44
- G01S13/87
- G01S19/46
- H04W4/029
- CPC G01S19/44
- G06F8/30
- CPC G06F8/30
- G06N3/047
- G06N3/044
- G06N3/045
- G06N3/0985
- CPC G06N3/047
- G06N20/00
- CPC G06N20/00
- G06T1/20
- CPC G06T1/20
- G06T1/60
- G06F12/0891
- CPC G06T1/60
- G06T3/18
- G06T5/80
- G06T11/00
- H04N23/73
- G06T7/33
- G06T7/12
- G06T17/00
- G06V20/70
- CPC G06T7/344
- G06T7/70
- G06T19/00
- CPC G06T7/70
- G09G5/00
- CPC G09G5/003
- G10L15/22
- G10L15/18
- G10L15/26
- CPC G10L15/22
- H01P3/08
- H01P5/18
- H05K1/02
- CPC H01P3/08
- H02J7/00
- H02M3/158
- CPC H02J7/0013
- H02J50/00
- H02J50/80
- CPC H02J50/001
- H03K5/01
- G06F1/06
- CPC H03K5/01
- H04B7/0456
- H04L5/00
- CPC H04B7/0456
- H04B7/06
- H04W24/10
- CPC H04B7/0626
- H04W72/20
- CPC H04B7/0639
- H04L1/00
- H04W72/0453
- CPC H04L1/0003
- H04L1/1812
- CPC H04L1/0076
- H04L1/1829
- H04L1/1867
- CPC H04L1/1864
- CPC H04L5/0007
- CPC H04L5/0048
- H04L5/14
- CPC H04L5/0094
- CPC H04L5/0098
- H04W72/23
- CPC H04L5/14
- H04L27/26
- CPC H04L27/2623
- H04N5/265
- H04L65/1066
- H04N5/262
- H04N23/611
- H04N23/63
- H04N23/90
- CPC H04N5/265
- H04W8/26
- H04W24/02
- CPC H04W8/26
- H04W12/122
- H04L9/40
- H04W12/00
- H04W12/108
- CPC H04W12/122
- G06N3/0464
- CPC H04W24/02
- H04W24/08
- H04L25/02
- CPC H04W24/08
- H04W28/04
- CPC H04W24/10
- H04W28/02
- H04L47/193
- H04L47/32
- H04W28/06
- CPC H04W28/0221
- H04W36/00
- CPC H04W36/00837
- H04W36/30
- H04W40/22
- H04W40/24
- H04W76/10
- CPC H04W40/22
- H04W76/20
- H04W88/04
- H04W48/04
- H04W52/02
- CPC H04W48/04
- H04W8/22
- H04W72/1268
- H04W72/21
- CPC H04W52/0206
- CPC H04W52/0216
- CPC H04W52/0229
- H04B7/0404
- CPC H04W52/0277
- H04W52/14
- H04W52/24
- CPC H04W52/146
- H04W52/34
- H04W52/38
- H02J50/20
- H04W52/36
- CPC H04W52/383
- H04W56/00
- H04W76/30
- CPC H04W56/0045
- H04W72/02
- H04W72/1263
- CPC H04W72/02
- H04B17/318
- H04W72/40
- H04W72/566
- H04W72/12
- H04W72/232
- CPC H04W72/12
- H04W72/543
- H04W16/28
- CPC H04W72/1268
- H04J11/00
- H04W72/044
- CPC H04W72/20
- H04W72/53
- H04W74/0833
- CPC H04W72/21
- H04W72/25
- H04L43/0852
- CPC H04W72/25
- H04W72/51
- CPC H04W72/40
- H04W72/0446
- H04W72/542
- H04W72/56
- H04W72/541
- H04W76/19
- CPC H04W72/541
- H04W74/08
- CPC H04W74/0816
- CPC H04W74/0841
- H04W72/1273
- CPC H04W76/20
