公开(公告)号：US20240063862A1

公开(公告)日：2024-02-22

申请号：US18258151

申请日：2021-11-29

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Jay Kumar SUNDARARAJAN ,  Weimin DUAN ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/0617 ,  H04B7/0639 ,  H04L5/0048

Abstract: Disclosed are techniques for wireless communication. In an aspect, a receiving entity receives information that characterizes a set of positioning signals to be transmitted by a transmission/reception point (TRP) using a set of transmission beams, the information comprising at least one antenna element radiation pattern, at least one antenna element array configuration, and, for each beam in the set of transmission beams, information identifying at least one precoding matrix. The receiving entity performs measurements of the positioning signals transmitted by the TRP, and calculates at least one positioning measurement estimate based on at least some of the at least one antenna element radiation pattern, the at least one antenna element array configuration, the information identifying at least one precoding matrix, and the positioning measurements. The receiving entity sends positioning information to the TRP. The positioning information may include the at least one positioning measurement estimate.

公开(公告)号：US20240022288A1

公开(公告)日：2024-01-18

申请号：US18041038

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  June NAMGOONG ,  Taesang YOO ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Pavan Kumar VITTHALADEVUNI ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04B7/0417

CPC classification number: H04B7/0417

Abstract: Various aspects of the present disclosure relate to wireless communication. In some aspects, a client may receive an observed environmental vector feedback configuration associated with a reporting procedure for reporting updates corresponding to at least one observed environmental vector that is based at least in part on one or more features associated with an environment of the client, wherein the observed environmental vector comprises input for a first machine learning component that determines client specific parameters for use by a second machine learning component. The client may transmit an update corresponding to the at least one observed environmental vector based at least in part on the observed environmental vector feedback configuration. Numerous other aspects are provided.

公开(公告)号：US20240008071A1

公开(公告)日：2024-01-04

申请号：US17810089

申请日：2022-06-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Seyedkianoush HOSSEINI ,  Wanshi CHEN ,  Juan MONTOJO ,  Yuchul KIM ,  Peter GAAL ,  Liangping MA ,  Linhai HE ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Nicolas CORNILLET

IPC: H04W72/12 ,  H04W72/14

CPC classification number: H04W72/1242 ,  H04W72/14 ,  H04W72/1289 ,  H04W72/1284

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may communicate, based at least in part on a physical data channel configuration corresponding to a physical data channel, a first extended reality (XR) data communication corresponding to a first physical data channel occasion associated with the physical data channel configuration, wherein a first priority level is associated with the first XR data communication. The network node may communicate a second XR data communication corresponding to a second physical data channel occasion, wherein a second priority level is associated with the second XR data communication, and wherein the second priority level is higher than the first priority level based at least in part on a packet delay budget associated with the physical data channel configuration being within a specified threshold of packet delay. Numerous other aspects are described.

公开(公告)号：US20230354254A1

公开(公告)日：2023-11-02

申请号：US17661399

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar SUNDARARAJAN ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Sooryanarayanan GOPALAKRISHNAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04W64/00 ,  H04W4/029 ,  H04L25/02

CPC classification number: H04W64/003 ,  H04W4/029 ,  H04L25/0224

Abstract: Disclosed are techniques for wireless communication. In an aspect, a first network node determines at least one positioning measurement based on a channel estimate of a positioning reference signal (PRS) transmitted by a second network node, and obtains measurement error feedback for at least the at least one positioning measurement, wherein the measurement error feedback is based on an expected positioning measurement corresponding to the at least one positioning measurement, and wherein the expected positioning measurement is based on a location of the first network node and a location of the second network node.

公开(公告)号：US20230328649A1

公开(公告)日：2023-10-12

申请号：US17658412

申请日：2022-04-07

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Yuchul KIM ,  Nicolas CORNILLET ,  Jay Kumar SUNDARARAJAN

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a wake up signal (WUS) within a WUS monitoring occasion (WMO) indicating to initiate a discontinuous reception (DRX) on-duration, a time to initiate the DRX on-duration being based at least in part on a timing of the WMO within a set of WMOs. The UE may receive a communication based at least in part on initiating the DRX on-duration at the time. Numerous other aspects are described.

公开(公告)号：US20230319617A1

公开(公告)日：2023-10-05

申请号：US18015683

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Pavan Kumar VITTHALADEVUNI ,  Taesang YOO ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Naga BHUSHAN ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Hwan Joon KWON ,  Wanshi CHEN

IPC: H04W24/10 ,  G06N3/08

CPC classification number: H04W24/10 ,  G06N3/08

Abstract: A first wireless device, such as a user equipment, generates a message indicating a processing time for at least one of training a neural network for channel state information (CSI) derivation or for reporting the CSI based on a trained neural network. The first wireless device transmits the message indicating the processing time to a second wireless device. The second wireless device may be a network entity, such as a base station, a transmission reception point, or another UE.

公开(公告)号：US20230275787A1

公开(公告)日：2023-08-31

申请号：US18004267

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Naga BHUSHAN ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04L25/02 ,  G06N3/045

CPC classification number: H04L25/0254 ,  G06N3/045

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may transmit a neural network capability indication that indicates a capability of the first device associated with training at least one channel state feedback (CSF) neural network for facilitating providing CSF. The first device may receive, based at least in part on the capability of the first device, a CSF neural network configuration that indicates at least one parameter associated with the at least one CSF neural network. Numerous other aspects are provided.

公开(公告)号：US20230246694A1

公开(公告)日：2023-08-03

申请号：US18003567

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Alexandros MANOLAKOS ,  Taesang YOO ,  Naga BHUSHAN ,  June NAMGOONG ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04B7/06 ,  H04B7/0456 ,  H04L5/00

CPC classification number: H04B7/0645 ,  H04B7/0478 ,  H04L5/0057 ,  H04B7/0626 ,  G06N3/045

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device may receive an indication to use a first number of bits to report neural network based channel state information feedback (CSF). The first device may transmit, using a second number of bits that is different from the first number of bits, a report that indicates the CSF to a second device. Numerous other aspects are provided.

公开(公告)号：US20230084164A1

公开(公告)日：2023-03-16

申请号：US17801505

申请日：2020-04-17

Applicant: Bo CHEN ,  Pavan Kumar THALADEVUNI ,  Taesang YOO ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Ruifeng MA ,  June NAMGOONG ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI ,  Hao XU ,  QUALCOMM Incorporated

Inventor： Bo CHEN ,  Pavan Kumar VITTHALADEVUNI ,  Taesang YOO ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Ruifeng MA ,  June NAMGOONG ,  Krishna Kiran MUKKAVILLI ,  Hao XU ,  Tingfang JI

IPC: H04B7/06

Abstract: A method of wireless communication, by a user equipment (UE), includes receiving multiple neural network training configurations for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes training each of a group of neural network decoder/encoder pairs in accordance with the received training configurations. A method of wireless communication, by a base station, includes transmitting multiple neural network training configurations to a user equipment (UE) for channel state feedback (CSF). Each configuration corresponds to a different neural network framework. The method also includes receiving a neural network decoder/encoder pair trained in accordance with the training configurations.

公开(公告)号：US20220248249A1

公开(公告)日：2022-08-04

申请号：US17721972

申请日：2022-04-15

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Sven FISCHER ,  Jay Kumar SUNDARARAJAN ,  Joseph Binamira SORIAGA ,  Tingfang JI

IPC: H04W24/10 ,  H04W64/00 ,  H04W56/00

Abstract: Disclosed are techniques for addressing relation round trip time (RTT) positioning and timing advance (TA) command with user equipment (UE) receive-transmit (Rx-Tx) measurement reporting in wireless network such as in new radio (NR).