公开(公告)号：US12302309B2

公开(公告)日：2025-05-13

申请号：US17305775

申请日：2021-07-14

Applicant: QUALCOMM Incorporated

Inventor： Linhai He ,  Huilin Xu ,  Jing Lei

IPC: H04W72/1263 ,  H04W24/08 ,  H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may monitor, within an activation period for a control channel associated with the UE, for messages from a base station within first monitoring occasions defined by a first monitoring pattern. The UE may further monitor, after expiry of a timer associated with the first monitoring pattern, for messages from the base station within second monitoring occasions defined by a second monitoring pattern. In some aspects, the UE may receive, while monitoring within the first monitoring occasions, control information from the base station, and reset the timer associated with the first monitoring pattern. Additionally, or alternatively, the UE may monitor, after expiry of a timer associated with the second monitoring pattern, for messages from the base station within third monitoring occasions defined by a third monitoring pattern. Numerous other aspects are provided.

公开(公告)号：US12289719B2

公开(公告)日：2025-04-29

申请号：US17450447

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Lianghai Ji ,  Qiang Wu ,  Huilin Xu ,  Jun Ma ,  Mehmet Izzet Gurelli ,  Weimin Duan ,  Karthik Anantha Swamy

IPC: H04W72/121 ,  H04L5/00 ,  H04W24/10 ,  H04W72/1263 ,  H04W72/30

Abstract: A UE determines a group identifier based at least in part on a timing advance (TA) associated with the UE, the group identifier associated with at least the UE and a second UE and receives a sidelink resource allocation associated with the group identifier. The UE transmits sidelink communication using the sidelink resource allocation. A network node associates a UE with a group identifier based on a timing advance (TA) associated with the UE and transmits a sidelink resource allocation associated with the group identifier, the group identifier associated with at least the UE and a second UE.

公开(公告)号：US12273897B2

公开(公告)日：2025-04-08

申请号：US18390111

申请日：2023-12-20

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Yan Zhou ,  Yuchul Kim ,  Yongjun Kwak

IPC: H04W72/23 ,  H04W68/02

Abstract: Methods, computer programs products, and apparatuses for RS availability indication are provided. An example method at a UE may include receiving, from a base station, a PEI comprising a first availability indication for a first set of RS resources in one or more RS occasions. The example method may further include receiving, from the base station, a paging PDCCH comprising a second availability indication for a second set of RS resources in the one or more RS occasions. The example method may further include receiving, from the base station, at least one of the first set of RS resources or the second set of RS resources.

公开(公告)号：US12273858B2

公开(公告)日：2025-04-08

申请号：US17776555

申请日：2019-12-04

Applicant: Qualcomm Incorporated

Inventor： Qiaoyu Li ,  Chao Wei ,  Hao Xu ,  Huilin Xu ,  Jing Lei ,  Peter Pui Lok Ang ,  Wanshi Chen ,  Le Liu ,  Yiqing Cao ,  Peter Gaal

IPC: H04W68/02 ,  H04W76/10 ,  H04W76/28 ,  H04W88/04

Abstract: Idle discontinuous reception (I-DRX) cycles at a user equipment (UE) may be extended via leveraging of paging assistance from a second UE. For example, a low complexity UE may have a connection to a network (e.g., via a link to a base station) as well as a connection to another UE (e.g., via a device-to-device link to a regular UE). In cases where such a low complexity UE receives paging messages from the network, a UE associated with a device-to-device link of the low complexity UE may monitor paging messages on behalf of the low complexity UE. As such, the low complexity UE may extend its I-DRX cycle, as the assisting UE monitors paging information for the low complexity UE. The assisting UE may forward paging information for the low complexity UE according to paging occasions of the extended I-DRX cycle of the low complexity UE.

公开(公告)号：US12250080B2

公开(公告)日：2025-03-11

申请号：US17757401

申请日：2020-12-23

Applicant: QUALCOMM Incorporated

Inventor： Ruifeng Ma ,  Yuwei Ren ,  Huilin Xu

IPC: H04L1/1812 ,  H04L1/08 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that one or more communications with a base station are to be transmitted or received via a relay UE. The one or more communications may include at least one of hybrid automatic repeat request feedback, a retransmission, or a control communication. The UE may transmit or receive the one or more communications via the relay UE. Numerous other aspects are provided.

公开(公告)号：US12232145B2

公开(公告)日：2025-02-18

申请号：US17247204

申请日：2020-12-03

Applicant: QUALCOMM Incorporated

Inventor： Jing Lei ,  Huilin Xu ,  Peter Pui Lok Ang ,  Wanshi Chen ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04W72/51 ,  H04L5/00 ,  H04W8/24 ,  H04W24/10 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit UE assistance information including UE capability report and measurement report to a base station, and the base station may determine a physical downlink control channel (PDCCH) monitoring configuration for reduced-capability UEs based at least in part on the UE assistance information. The UE may determine whether a group common PDCCH (GC-PDCCH) communication indicates that the zone identifier is activated for an associated monitoring period. The UE may selectively perform one or more PDCCH blind decodes in one or more search space sets associated with the zone identifier during the monitoring period based at least in part on determining whether the GC-PDCCH communication indicates that the zone identifier is activated for the monitoring period. Numerous other aspects are provided.

公开(公告)号：US12200749B2

公开(公告)日：2025-01-14

申请号：US17710828

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Seyedkianoush Hosseini ,  Yuchul Kim

IPC: H04W72/542 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) flexibly prioritize between communication resources and measurement gaps to resolve collisions between communication resources and measurement gaps. For collisions between a dynamically scheduled communication resources and a measurement gap, a UE may communicate using the scheduled communication resource based on at least one of a time between reception of the downlink control message and a start of the measurement gap satisfying a first threshold duration or a second period of time between reception of the downlink control message and a start of the communication resource satisfying a second threshold duration. For collisions between periodic communication resources and periodic measurement gaps, a UE may either perform a measurement during the measurement gap or communicate using the communication resource based on a priority scheme associated with the measurement gap and the periodically scheduled communication resource.

公开(公告)号：US12193015B2

公开(公告)日：2025-01-07

申请号：US17483893

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Muhammad Sayed Khairy Abdelghaffar ,  Wanshi Chen ,  Hwan Joon Kwon ,  Renqiu Wang ,  Hung Dinh Ly ,  Ahmed Attia Abotabl ,  Yuchul Kim ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim

IPC: H04W72/12 ,  H04L5/14 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a base station may dynamically and reliably indicate that pending transmissions are part of a full duplex operation via downlink control information (DCI) designs described herein. For example, a base station may transmit, to a user equipment (UE) a DCI including no more than one downlink grant and no more than one uplink grant for a full duplex operation. In some examples, the base station may transmit a first-stage DCI including partial information, and second-stage DCIs including full uplink and downlink grants for a full duplex operation. In some examples, the base station may configure periodic or semi-periodic uplink and downlink resources that may overlap in time, and may dynamically indicate, to the UE, whether the overlapping uplink and downlink resources are scheduled for a full duplex operation.

公开(公告)号：US12192965B2

公开(公告)日：2025-01-07

申请号：US17681577

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Tao Luo ,  Junyi Li ,  Huilin Xu ,  Peter Gaal ,  Juan Montojo

IPC: H04W4/00 ,  H04W24/08 ,  H04W72/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/541

Abstract: Methods, systems, and devices for wireless communications are described. A network entity, such as a base station, may receive, from a first network entity, a broadcast indicating a downlink control channel transmission pattern associated with the first network entity. The network entity may monitor a plurality of receive beams for a plurality of downlink control channel transmissions from the first network entity according to the downlink control channel transmission pattern and may select a communication beam according to one or more cross-link interference (CLI) measurements associated with one or more of the plurality of receive beams in accordance with the monitoring. The network entity may communicate with a user equipment using the selected communication beam and a first set of resources that at least partially overlap in time and frequency with a scheduled communication at the first network entity. The network entity may experience or may cause the measured CLI.

公开(公告)号：US12191927B2

公开(公告)日：2025-01-07

申请号：US17645587

申请日：2021-12-22

Applicant: QUALCOMM Incorporated

Inventor： Qunfeng He ,  Huilin Xu

IPC: H04B17/318 ,  H04L5/00 ,  H04W72/044

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 measurement resource. The UE may perform a received signal strength indicator (RSSI) measurement within an active downlink (DL) bandwidth part (BWP) of the UE based at least in part on the measurement resource. Numerous other aspects are described.