公开(公告)号：US20240007927A1

公开(公告)日：2024-01-04

申请号：US18250675

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peng CHENG ,  Seyedkianoush HOSSEINI

IPC: H04W40/22 ,  H04W40/12

CPC classification number: H04W40/22 ,  H04W40/12 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain, for each of one or more sidelink relay candidates, a measurement of a sidelink signal and a measurement of a Uu signal to a base station. The UE may select a sidelink relay candidate from among the one or more sidelink relay candidates based at least in part on a combination of the measurement of the sidelink signal and the measurement of the Uu signal for each sidelink relay candidate. The UE may transmit, to the selected sidelink relay candidate, a message that is to be relayed to the base station. Numerous other aspects are described.

公开(公告)号：US20230422270A1

公开(公告)日：2023-12-28

申请号：US18254070

申请日：2021-01-07

Applicant: QUALCOMM Incorporated

Inventor： Jing DAI ,  Chao WEI ,  Huilin XU

IPC: H04W72/232 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04L5/0053

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive common downlink control information (DCI) included in a physical downlink control channel (PDCCH) candidate, wherein the PDCCH candidate has a first size associated with a first aggregation level, wherein the common DCI is detectable at the first aggregation level by decoding the PDCCH candidate and detectable at a second aggregation level, smaller than the first aggregation level, by decoding a part of the PDCCH candidate, and wherein the part of the PDCCH candidate has a second size associated with the second aggregation level. The UE may communicate based at least in part on the common DCI. Numerous other aspects are described.

公开(公告)号：US20230422213A1

公开(公告)日：2023-12-28

申请号：US18464675

申请日：2023-09-11

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Muhammad Nazmul ISLAM ,  Carsten Aagaard PEDERSEN ,  Peter Pui Lok ANG

IPC: H04W68/02 ,  H04L5/00

CPC classification number: H04W68/02 ,  H04L5/0051

Abstract: Certain aspects of the present disclosure provide techniques for PEI location determination. According to certain aspects, a method of wireless communication by a user equipment (UE) includes receiving, from a network entity, a configuration of a paging early indication (PEI) that indicates, for multiple paging occasions (POs) in multiple paging frames (PFs), whether paging physical downlink control channels (PDCCHs) are scheduled in the multiple POs, identifying a reference PF from one of the multiple PFs, and monitoring for the PEI in a location of a PEI occasion determined based on the reference PF and at least one timing offset.

公开(公告)号：US20230379101A1

公开(公告)日：2023-11-23

申请号：US18314329

申请日：2023-05-09

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Huilin XU ,  Yuchul KIM

IPC: H04L1/1867 ,  H04W72/11 ,  H04L1/1812

CPC classification number: H04L1/1887 ,  H04W72/11 ,  H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may transmit, and a user equipment (UE) may receive, a scheduling configuration that configures multiple transport blocks to be transmitted in a pre-scheduled burst of transmission occasions. The network entity and the UE may communicate, for each transmission occasion in the pre-scheduled burst of transmission occasions, a transport block that is transmitted in a respective transmission occasion and associated with a hybrid automatic repeat request (HARQ) process identifier that is based at least in part on a HARQ configuration associated with the scheduling configuration. Numerous other aspects are described.

公开(公告)号：US20230362966A1

公开(公告)日：2023-11-09

申请号：US18316507

申请日：2023-05-12

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Hung Dinh LY ,  Peter Pui Lok ANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  June NAMGOONG

IPC: H04W72/53 ,  H04L5/14 ,  H04W72/0453 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L5/14 ,  H04W72/0453 ,  H04W72/0446 ,  H04W72/23

Abstract: Generally, the described techniques provide for duplex mode configuration for control information (e.g., duplex mode configuration for communication of downlink control information). For example, duplex modes may be defined (e.g., as full duplex (FD) capable, FD only, half duplex (HD) only, etc.), and such duplex modes may be configured for control resource sets (CORESETs), search space (SS) sets, or both. In some examples, duplex modes configured for a CORESET/SS set may depend on the priority of information conveyed via the CORESET/SS set. For example, a CORESET/SS set for high priority or critical control information may be configured with a HD mode to avoid FD self-interference, while CORESET/SS set for other control information may be configured with a FD mode to improve spectrum efficiency. Techniques for resolving conflicting duplex mode configurations (e.g., when a HD mode is configured for a SS set within a CORESET configured with FD) are also described.

公开(公告)号：US20230354467A1

公开(公告)日：2023-11-02

申请号：US17733986

申请日：2022-04-29

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Wooseok NAM ,  Yuchul KIM

IPC: H04W76/28 ,  H04W24/08 ,  H04W72/12

CPC classification number: H04W76/28 ,  H04W24/08 ,  H04W72/1273 ,  H04W72/1289 ,  H04W80/02

Abstract: Systems and methods for discontinuous reception (DRX) adaptation in a wireless communication system are provided. A network entity may configure a user equipment (UE) with a long DRX cycle. Under certain conditions, additional short DRX cycles may be activated by the network entity so that data may be transferred before the next DRX active time. Multiple aspects are described wherein short DRX cycle parameters are communicated explicitly or implicitly to the UE. Short DRX cycle parameters may be included and/or indicated by bits in a downlink control information (DCI) or a Medium Access Control (MAC) Control Element (CE) command received by the UE during the long DRX active time.

公开(公告)号：US20230353268A1

公开(公告)日：2023-11-02

申请号：US18349863

申请日：2023-07-10

Applicant: QUALCOMM Incorporated

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

IPC: H04J11/00 ,  H04L5/00 ,  H04B17/309 ,  H04W72/23 ,  H04W72/541

CPC classification number: H04J11/0053 ,  H04L5/0048 ,  H04B17/309 ,  H04W72/23 ,  H04W72/541

Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for grouping common DCI for CLI measurement and reporting. In a first aspect, a UE may receive DCI that is common to a group of UEs that includes the UE. The DCI may be configured to trigger at least one of an SRS transmission or a CLI measurement. The UE may transmit the SRS transmission and/or report the CLI measurement based on the DCI that is common to the group of UEs. In a second aspect, a base station may transmit at least one DCI that is common to the group of UEs to trigger the at least one of the SRS transmission or the CLI report for the group of UEs. The base station may receive the CLI report from at least a subset of UEs in the group of UEs.

公开(公告)号：US20230337239A1

公开(公告)日：2023-10-19

申请号：US18042099

申请日：2021-10-14

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Alexandros MANOLAKOS ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Huilin XU ,  Weimin DUAN

IPC: H04W72/21 ,  H04L5/00 ,  H04W76/30

CPC classification number: H04W72/21 ,  H04L5/0051 ,  H04W76/30

Abstract: Certain aspects of the present disclosure provide techniques for configuring sounding reference signals (SRS) resources for RRC inactive or idle UEs and multiplexing SRS with small data transmission on preconfigured uplink resources (PUR) An example method by a user equipment (UE) generally includes receiving signaling configuring the UE with SRS resources, QCL relationship, power control and timing advance information for SRS transmissions, and transmitting SRS in conjunction with one or more of the PUR occasions in accordance with the configuration and signaling.

公开(公告)号：US20230319837A1

公开(公告)日：2023-10-05

申请号：US18330157

申请日：2023-06-06

Applicant: QUALCOMM Incorporated

Inventor： Jing SUN ,  Huilin XU ,  Xiaoxia ZHANG

IPC: H04W72/23 ,  H04L5/00 ,  H04W16/14

CPC classification number: H04W72/23 ,  H04L5/0048 ,  H04W16/14

Abstract: Methods, systems, and devices for wireless communication are described that may enable a user equipment (UE) to monitor a shared spectrum to receive control signaling and data transmissions associated with different transmission time intervals (TTIs). For example, a base station may communicate with a UE according to a first transmission mode during a first, shortened TTI. The base station may transmit a downlink control channel for a shortened TTI based on a subset of a number of blind decodes or control channel elements. Additionally, a downlink control channel for a shortened TTI may contain grants for multiple TTIs. In some cases, the base station may transmit a signaling to the UE via a reference signal, downlink control channel, or radio resource control which may indicate a change from the shortened-TTI transmission mode to a transmission mode with a TTI duration that is longer than the first, shortened TTI duration.

公开(公告)号：US20230318681A1

公开(公告)日：2023-10-05

申请号：US18002202

申请日：2020-08-17

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Peng CHENG ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Junyi LI ,  Huilin XU

IPC: H04B7/06 ,  H04B7/08 ,  H04W76/15 ,  H04L5/00

CPC classification number: H04B7/0695 ,  H04B7/088 ,  H04W76/15 ,  H04B7/0626 ,  H04L5/0051

Abstract: In an aspect, a UE receives, while a secondary cell group (SCG) is associated with a dormant state, at least one downlink transmit beam associated with at least one cell of the SCG. The UE determines, while the SCG is associated with the dormant state, an uplink transmit beam for a primary secondary cell (PSCell) of the SCG based on one or more of a spatial relation indication (SRI), whether there is beam correspondence between the at least one downlink transmit beam and the uplink transmit beam, a default uplink transmit beam, or a combination thereof. The UE transmits a signal related to a measurement between the UE and the one or more SCells of the SCG on the determined uplink transmit beam.