公开(公告)号：US20230344553A1

公开(公告)日：2023-10-26

申请号：US17660188

申请日：2022-04-21

Applicant: QUALCOMM Incorporated

Inventor： Mohamad SAYED HASSAN ,  Lianghai JI ,  Huilin XU ,  Jun MA ,  Liangping MA ,  Mehmet Izzet GURELLI ,  Karthik ANANTHA SWAMY ,  Qiang WU ,  Weimin DUAN

IPC: H04L1/08 ,  H04W72/12

CPC classification number: H04L1/08 ,  H04W72/1205

Abstract: A user equipment (UE) transmits a first message spanning a set of physical resource blocks (PRBs). The UE retransmits a first portion of the first message associated with a first subset of one or more PRBs in the set of PRBs, the set of PRBs grouped into a set of PRB bundles including a first subset of PRB bundles corresponding to the first subset of the one or more PRBs and skips retransmission of a second portion of the first message associated with a second subset of the PRB bundles of the set of PRB bundles, the second subset of the PRB bundles corresponding to at least a portion of remaining PRBs in the set of PRBs.

公开(公告)号：US20230336292A1

公开(公告)日：2023-10-19

申请号：US17659433

申请日：2022-04-15

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Yih-Hao LIN ,  Prashanth Haridas HANDE ,  Jing SUN ,  Mickael MONDET ,  Huilin XU

IPC: H04L5/00

CPC classification number: H04L5/0042 ,  H04L5/0051 ,  H04L5/0098

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a grant for a physical uplink channel. The UE may select skipped resources that include one or more of frequency resources or time resources in the grant to skip for a communication on the physical uplink channel. The UE may transmit uplink control information (UCI) that indicates the skipped resources or non-skipped resources of the grant. The UE may transmit the communication using the non-skipped resources and not the skipped resources. Numerous other aspects are described.

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：US20230318753A1

公开(公告)日：2023-10-05

申请号：US17657509

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Liangping MA

IPC: H04L1/18 ,  H04W24/08 ,  H04L5/00

CPC classification number: H04L1/1861 ,  H04W24/08 ,  H04L5/0055

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate hybrid automatic repeat request (HARQ) feedback that indicates a decoding result for a physical downlink control channel (PDCCH) transmission associated with a dynamically scheduled physical downlink shared channel (PDSCH) transmission based at least in part on HARQ-based retransmission being disabled for a HARQ process associated with the dynamically scheduled PDSCH transmission. The UE may transmit the HARQ feedback to a network node. Numerous other aspects are described.

公开(公告)号：US20230309132A1

公开(公告)日：2023-09-28

申请号：US17701480

申请日：2022-03-22

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Hung Dinh LY ,  Huilin XU

IPC: H04W72/08 ,  G01S7/00 ,  G01S7/02

CPC classification number: H04W72/08 ,  G01S7/006 ,  G01S7/021

Abstract: Systems and techniques for wireless communications are provided, including resource allocation for joint communications and RF sensing of objects. For example, a radar receiver (or component thereof) may determine a sensing measurement accuracy of the radar receiver based on one or more measurements associated with at least one target. The radar receiver (or component thereof) may transmit, based on the sensing measurement accuracy, a message to a network entity. The message may include an indication to modify an allocation of sensing resources associated with the radar receiver for communications data. The network entity (or component thereof) may receive the message from the radar receiver and may determine at least a portion of the sensing resources for the communications data. The radar receiver (or component thereof) may receive, from the network entity, resource allocation signaling for the communications data based on the indication to modify the allocation of sensing resources.

公开(公告)号：US20230269611A1

公开(公告)日：2023-08-24

申请号：US18004014

申请日：2020-07-31

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU

IPC: H04W24/08 ,  H04W24/10 ,  H04B17/345

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04B17/345

Abstract: Aspects relate to a configuring cross link interference (CLI) measurements. In some examples, a base station may configure a first user equipment (UE) to relay a CLI configuration to a second UE. In response, the second UE may send a CLI measurement report to the first UE whereby the first UE relays the CLI measurement report to the base station. In some examples, a base station may configure a first UE to schedule CLI measurements. In this case, the first UE may generate a CLI configuration for a second UE and send the CLI configuration to the second UE. The second UE may then send a CLI measurement report to the first UE. In some examples, a base station may send a CLI configuration to a UE and the UE may send a CLI measurement report to another UE that relays the CLI measurement report to the base station.

公开(公告)号：US20230247459A1

公开(公告)日：2023-08-03

申请号：US17918867

申请日：2020-05-06

Applicant: QUALCOMM Incorporated

Inventor： Ruifeng MA ,  Chenxi HAO ,  Huilin XU

IPC: H04W24/10 ,  H04B17/336 ,  H04B17/318

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04B17/318

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for physical layer cross-link interference (CLI) measurement and reporting.

公开(公告)号：US20230246778A1

公开(公告)日：2023-08-03

申请号：US17995480

申请日：2020-05-13

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Chao WEI ,  Jing LEI ,  Huilin XU ,  Wanshi CHEN ,  Peter GAAL ,  Hao XU ,  Gokul SRIDHARAN ,  Hwan Joon KWON

IPC: H04L5/00 ,  H04L1/1867

CPC classification number: H04L5/0051 ,  H04L1/189

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a base station may communicate using demodulation reference signal enhancements for control channel repetitions. The UE and the base station may identify a configuration to use to receive or transmit a set of repetitions of control information on a downlink control channel, each repetition of the set of repetitions including one or more symbol periods for an instance of the repeated control information. The base station may transmit, and the UE may receive, a first set of demodulation reference signals in accordance with a first set of parameter values, a second set of demodulation reference signals in accordance with a second set of parameter values, and instances of the control information during the set of repetitions. The UE may decode the control information based on the received signals and configuration.

公开(公告)号：US20230232384A1

公开(公告)日：2023-07-20

申请号：US18001676

申请日：2020-07-02

Applicant: QUALCOMM INCORPORATED

Inventor： Liangping MA ,  Xiao Feng WANG ,  Peter GAAL ,  Ayan SENGUPTA ,  Alberto RICO ALVARINO ,  Bharat SHRESTHA ,  Jun MA ,  Umesh PHUYAL ,  Dan ZHANG ,  Huilin XU ,  Yiqing CAO

IPC: H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/0453 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a beam used for communicating with a network entity, the beam associated with multiple bandwidth parts (BWPs) including a reference BWP with a first frequency. The UE may receive a BWP configuration from the network entity, the BWP configuration based on changing a frequency for at least one BWP of the multiple BWPs form the first frequency to a second frequency. Additionally or alternatively, the UE may identify a timing threshold associated with a BWP switching operation for multiple BWPs associated with the beam. The UE may switch from the first BWP to a second BWP during the timing threshold. The UE may communicate with the network entity according to the BWP configuration or the second BWP.

公开(公告)号：US20230224863A1

公开(公告)日：2023-07-13

申请号：US17574385

申请日：2022-01-12

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Liangping MA ,  Huilin XU ,  Qiang WU ,  Weimin DUAN ,  Mehmet Izzet GURELLI ,  Karthik ANANTHA SWAMY

IPC: H04W72/02 ,  H04W72/04 ,  H04W24/08 ,  H04W72/12

CPC classification number: H04W72/02 ,  H04W72/042 ,  H04W72/0446 ,  H04W24/08 ,  H04W72/1263

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network node, downlink control information (DCI) that schedules a downlink transmission and one or more repetitions of the downlink transmission. The DCI may indicate a first uplink resource for a first feedback message indicating whether the UE receives the downlink transmission and the one or more repetitions. Based on receiving the DCI, the UE may select a second uplink resource for a second feedback message indicating feedback that the UE received the DCI, where the second uplink resource occurs prior to the first uplink resource in a time domain. The UE may transmit the second feedback message on the second uplink resource. The UE and the network node may be part of a non-terrestrial network and, in some examples, may apply a configuration indicated in the DCI based on the second feedback message.