公开(公告)号：US20240421875A1

公开(公告)日：2024-12-19

申请号：US18335726

申请日：2023-06-15

Applicant: QUALCOMM Incorporated

Inventor： Pavan Kumar VITTHALADEVUNI ,  Jay Kumar SUNDARARAJAN ,  Taesang YOO ,  Krishna Kiran MUKKAVILLI ,  Naga BHUSHAN

IPC: H04B7/06 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may select a non-Discrete Fourier Transform (non-DFT) codebook of a set of non-DFT codebooks associated with a channel state feedback message. The UE may determine a set of singular vectors associated with the non-DFT codebook based on a first machine learning model, where the set of singular vectors corresponds to a subspace associated with the non-DFT codebook. The UE may compress the non-DFT codebook, the set of singular vectors, or both, based on a second machine learning model. The UE may transmit the channel state feedback message including the compressed non-DFT codebook, the compressed set of singular vectors, or both.

公开(公告)号：US20240397306A1

公开(公告)日：2024-11-28

申请号：US18592990

申请日：2024-03-01

Applicant: QUALCOMM Incorporated

Inventor： Eren BALEVI ,  Taesang YOO ,  Jay Kumar SUNDARARAJAN

IPC: H04W8/22 ,  H04W24/02 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a UE capability reporting message including information associated with identifying a set of UE conditions associated with a first set of functionalities, wherein the first set of functionalities corresponds to a set of model features. The UE may receive, based at least in part on transmitting the UE capability reporting message, control signaling identifying a second set of functionalities that is a subset of the first set of functionalities. Numerous other aspects are described.

公开(公告)号：US20240381157A1

公开(公告)日：2024-11-14

申请号：US18781799

申请日：2024-07-23

Applicant: QUALCOMM Incorporated

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

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

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).

公开(公告)号：US20240214970A1

公开(公告)日：2024-06-27

申请号：US18557743

申请日：2022-05-03

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Alexandros MANOLAKOS ,  Naga BHUSHAN ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI

IPC: H04W64/00 ,  G01S13/76

CPC classification number: H04W64/00 ,  G01S13/765

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may receive, from a serving base station, a first round-trip time (RTT) measurement signal. The UE may send, to the serving base station, a second RTT measurement signal. The UE may send, to at least one other UE, a third RTT measurement signal. The UE may send, to the serving base station or to a location server, an indication of a first delay between receiving the first RTT measurement signal and sending the second RTT measurement signal and an indication of a second delay between sending the second RTT measurement signal and sending the third RTT measurement signal.

公开(公告)号：US20240089766A1

公开(公告)日：2024-03-14

申请号：US18512740

申请日：2023-11-17

Applicant: QUALCOMM Incorporated

Inventor： Yuchul KIM ,  Huilin XU ,  Hwan Joon KWON ,  Peter Pui Lok ANG ,  Jay Kumar SUNDARARAJAN ,  Krishna Kiran MUKKAVILLI ,  Yeliz TOKGOZ ,  Jing LEI ,  Tingfang JI ,  Ravi AGARWAL ,  Seyong PARK

IPC: H04W24/08 ,  H04L1/08 ,  H04L1/1607 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04W24/08 ,  H04L1/08 ,  H04L1/1614 ,  H04W72/23 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may transmit capability information including an indication of a discontinuous monitoring delay period. The UE may receive a message including an indication to adjust monitoring of a physical downlink control channel (PDCCH), and monitor for the PDCCH during the discontinuous monitoring delay period. The UE may adjust monitoring for the PDCCH following the discontinuous monitoring delay period during a temporal period based on the received indication to adjust monitoring of the PDCCH. In some examples, at least one of physical downlink shared channel (PDSCH) reception, downlink reference signal monitoring, uplink reference signal transmissions, and channel reporting is enabled during the temporal period while monitoring of the PDCCH is adjusted.

公开(公告)号：US20230413173A1

公开(公告)日：2023-12-21

申请号：US17807931

申请日：2022-06-21

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Yuchul KIM ,  Nicolas CORNILLET ,  Yeliz TOKGOZ ,  Jay Kumar SUNDARARAJAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI

IPC: H04W52/02 ,  H04L1/16 ,  H04W72/12

CPC classification number: H04W52/0216 ,  H04L1/1614 ,  H04W72/1289 ,  H04W72/1273

Abstract: Certain aspects of the present disclosure provide a method of wireless communications by a user equipment (UE), generally including receiving signaling of a configuration for semi-persistent scheduled (SPS) occasions for receiving physical downlink shared channels (PDSCHs), determining a number of PDSCHs to monitor for in an SPS occasion, and monitoring for PDSCHs in the SPS occasion, in accordance with the determination.

公开(公告)号：US20230370890A1

公开(公告)日：2023-11-16

申请号：US18044907

申请日：2020-11-23

Applicant: QUALCOMM INCORPORATED

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Runxin WANG ,  Yu ZHANG ,  Jay Kumar SUNDARARAJAN ,  Alexandros MANOLAKOS ,  Ahmed ELSHAFIE ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON ,  Tingfang JI

IPC: H04W28/02 ,  H04L1/00 ,  H04W76/30

CPC classification number: H04W28/0268 ,  H04L1/0068 ,  H04W76/30

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for a device such as a user equipment (UE), a base station, or both, to perform a channel noise and interference estimation based on a set of null resources in a data channel. The device may identify a first configuration for a set of demodulation reference signals (DMRSs) in a first set of time periods of a data channel and a second configuration for a set of null resources in a second set of time periods of the data channel. The second set of time periods may be nonoverlapping with the first set of time periods. The device may perform a channel estimation procedure on the data channel based on the null resources and the DMRS resources. The device may process data received via resources of the data channel based on the channel estimation procedure.

公开(公告)号：US20230319765A1

公开(公告)日：2023-10-05

申请号：US18023695

申请日：2021-10-05

Applicant: QUALCOMM Incorporated

Inventor： Alexandros MANOLAKOS ,  Weimin DUAN ,  Jay Kumar SUNDARARAJAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Wanshi CHEN

IPC: H04W64/00 ,  H04W28/24

CPC classification number: H04W64/00 ,  H04W28/24

Abstract: During a positioning session in which multiple location reports are provided, a user equipment (UE) that has little or no movement may provide an indication to an entity in the wireless network that there is no update for one or more location measurements. The UE may provide the indication to a serving base station in a Physical layer waveform. The base station may bypass the location server and provide an indication to an external client that the UE position has not changed. The UE may provide the indication to a location server in a location information report or by not sending a location information report by an expiration time. The indication of no update may be provided by a bit that indicates no location measurements are updated or that a particular location measurement is not updated.

公开(公告)号：US20230276261A1

公开(公告)日：2023-08-31

申请号：US18006693

申请日：2021-07-30

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/02 ,  G06N3/098 ,  H04W24/10

CPC classification number: H04W24/02 ,  G06N3/098 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client may receive a customization feature vector feedback configuration associated with a reporting procedure for reporting updates corresponding to at least one customization feature vector that is based at least in part on one or more features associated with an environment of the client. The client may determine an update corresponding to the at least one customization feature vector using a machine learning component. The client may transmit the update based at least in part on the customization feature vector feedback configuration. Numerous other aspects are provided.

公开(公告)号：US20230261909A1

公开(公告)日：2023-08-17

申请号：US18004839

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

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

IPC: H04L25/02 ,  H04L25/03

CPC classification number: H04L25/0254 ,  H04L25/03171 ,  G06N3/0455

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client may select, based at least in part on a classifier, an autoencoder of a set of autoencoders to be used for encoding an observed wireless communication vector to generate a latent vector. The client may transmit the latent vector and an indication of the autoencoder. Numerous other aspects are provided.