公开(公告)号：US20230188229A1

公开(公告)日：2023-06-15

申请号：US17998403

申请日：2020-06-11

Applicant: QUALCOMM INCORPORATED

Inventor： Huilin XU ,  Qunfeng HE ,  Yuwei REN

IPC: H04B17/336 ,  H04W24/10 ,  H04W56/00

CPC classification number: H04B17/336 ,  H04W24/10 ,  H04W56/0015

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a base station may configure one or more cross-link interference measurement resources on which a user equipment (UE) is to measure CLI. The UE may measure CLI from a single aggressor UE in multiple receive directions. The UE may identify receive beams on which it receives other signal types, and use those receive beams to measure CLI. In some examples, the base station may explicitly indicate to the UE which receive beams it is to use for CLI measurements. The UE may measure CLI on each CLI measurement resource using the identified receive beam, and may transmit, to the base station, a CLI report including CLI measurements, an indication of resource on which CLI measurements were taken, or a combination thereof.

公开(公告)号：US20230171688A1

公开(公告)日：2023-06-01

申请号：US17766514

申请日：2019-11-04

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Wanshi CHEN ,  Peter Pui Lok ANG ,  Peter GAAL ,  Wooseok NAM ,  Yi HUANG ,  Peng CHENG ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0206 ,  H04W76/28 ,  H04W52/0229

Abstract: Aspects of the disclosure relate to wireless communications utilizing dormancy indications for secondary cells (SCells) and determining application delay times based on the dormancy indications.

公开(公告)号：US20230171625A1

公开(公告)日：2023-06-01

申请号：US17997689

申请日：2020-07-01

Applicant: QUALCOMM INCORPORATED

Inventor： Ruifeng MA ,  Yuwei REN ,  Huilin XU

IPC: H04W24/08 ,  H04W72/541 ,  H04W72/56 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04W72/541 ,  H04W72/56 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A base station may identify a set of sensing resources to be used by a first user equipment (UE) for transmission of sensing signals. The base station may receive one or more uplink signals from a second UE, and determine interference at the second UE associated with the sensing signals transmitted by the first UE based at least in part on the set of sensing resources, the one or more uplink signals received from the second UE, or both. The base station may transmit, based at least in part on determination of the interference at the second UE, a configuration message to at least one of the first UE or the second UE. The configuration message may include an indication of a parameter adjustment pertaining to at least one of transmission of the sensing signals by the first UE or downlink reception by the second UE.

公开(公告)号：US20230163826A1

公开(公告)日：2023-05-25

申请号：US18147259

申请日：2022-12-28

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Huilin XU ,  Wooseok NAM ,  Peter Pui Lok ANG

IPC: H04B7/06 ,  H04B7/0413 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0413 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0023

Abstract: Certain aspects of the present disclosure provide techniques for channel state information measurement adaptation to maximum multiple-input multiple-output layers. A method that may be performed by a user equipment (UE) includes receiving a first channel state information (CSI) report configuration including one or more first CSI reference signal (CSI-RS) resources, wherein each first CSI-RS resource comprises a first resource set; determining, based on an indication of a maximum number of multiple-input multiple-output (MIMO) layers that the UE is expected to receive, a first resource subset on which to report first CSI; and reporting the first CSI to a base station (BS), wherein the first CSI is based on the determined first resource subset.

公开(公告)号：US20230133097A1

公开(公告)日：2023-05-04

申请号：US17937154

申请日：2022-09-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Jing LEI ,  Peter Pui Lok ANG ,  Carsten Aagaard PEDERSEN

IPC: H04W68/02 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) included in a first category of UEs may receive a configuration that configures a paging early indication (PEI) in a first initial downlink bandwidth part associated with the first category of UEs, and may monitor for a PEI in the first initial downlink bandwidth part based at least in part on the configuration. In some aspects, the UE may receive a configuration that configures a PEI in a second initial downlink bandwidth part associated with a second category of UEs, and may monitor for a PEI in the second initial downlink bandwidth part based at least in part on the configuration. Numerous other aspects are described.

公开(公告)号：US20230117080A1

公开(公告)日：2023-04-20

申请号：US17802059

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Alexandros MANOLAKOS ,  Chao WEI ,  Huilin XU ,  Peter Pui Lok ANG

IPC: H04W72/232 ,  H04L5/00

Abstract: A user equipment (UE) receives information for a physical downlink control channel (PDCCH) or a physical downlink shared channel (PDSCH), where the PDCCH/PDSCH are broadcast or group-cast from a base station and have a quasi co-location relationship with a synchronization signal/PBCH (SSB) block or a channel state information reference signal (CSI-RS) beam. The UE monitors for or receives the PDCCH/PDSCH based on at least one of a search space (SS) set configuration enhancement for the PDCCH, a demodulation reference signal (DM-RS) resource configuration enhancement for the PDCCH or the PDSCH, or a scrambling identifier set enhancement for payload bits of the PDCCH or the PDSCH, which support the spatial division multiplexing (SDM) with another PDCCH/PDSCH that are broadcast or group-cast from the same base station and have the quasi co-location relationship with a different SSB block or a different CSI-RS beam.

公开(公告)号：US20230112997A1

公开(公告)日：2023-04-13

申请号：US17450782

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Liangping MA ,  Yan ZHOU

IPC: H04B7/10 ,  H04W72/04 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate an indication of a UE capability for switching polarizations of one or more antennas of the UE. The UE may transmit the indication. The UE may also use a default polarization. Numerous other aspects are described.

公开(公告)号：US20230112209A1

公开(公告)日：2023-04-13

申请号：US18065585

申请日：2022-12-13

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Gabi SARKIS ,  Peter GAAL ,  Wanshi CHEN ,  Joseph Binamira SORIAGA ,  Heechoon LEE ,  Seyedkianoush HOSSEINI ,  Huilin XU ,  Wooseok NAM ,  Hung Dinh LY

IPC: H04W52/02 ,  H04W72/23

Abstract: A UE may enter a dormant state, e.g., for power savings. The systems, methods, and apparatus described herein may provide ways for the UE to transition between an active state and a dormant state, as well as UE behavior in a dormant state. The apparatus may be a UE configured to receive downlink control information (DCI) comprising an indication of a bandwidth part (BWP) switch for a secondary cell to a dormant BWP and transition the secondary cell from an active state to a dormant state based on the indication of the BWP switch of the secondary cell to a dormant BWP.

公开(公告)号：US20230101780A1

公开(公告)日：2023-03-30

申请号：US17449376

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

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

IPC: H04L1/18 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) carrying information indicating an updated configuration for the UE, wherein the DCI is associated with a hybrid automatic repeat request (HARQ) process for which HARQ feedback regarding the DCI is disabled. The UE may transmit the HARQ feedback regarding the DCI based at least in part on the DCI carrying the information indicating the updated configuration. Numerous other aspects are described.

公开(公告)号：US20230088996A1

公开(公告)日：2023-03-23

申请号：US17448022

申请日：2021-09-17

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Seyedkianoush HOSSEINI ,  Huilin XU ,  Ahmed Attia ABOTABL ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC: H04L5/14 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first configuration to receive a downlink communication in a set of symbols of a slot via a first duplex mode, wherein the slot is configured as a flexible or a full duplex slot. The UE may receive a second configuration to transmit an uplink communication in the set of symbols via a second, different duplex mode. At least one of the first duplex mode or the second duplex mode may be a half duplex mode. The UE may, based at least in part on a set of collision mitigation rules, receive the downlink communication in the set of symbols of the slot and/or may transmit the uplink communication in set of symbols of the slot. Numerous other aspects are described.