公开(公告)号：US20230262631A1

公开(公告)日：2023-08-17

申请号：US18003903

申请日：2021-08-09

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Alexandros MANOLAKOS ,  Muhammad Nazmul ISLAM ,  Linhai HE

IPC: H04W56/00

CPC classification number: H04W56/0045 ,  H04W56/0095

Abstract: Technologies and techniques are disclosed for managing timing advance (TA) validation of configured grant small data transmission (CG-SDT). A scheduling entity may receive downlink signal quality measurements for downlink beams from a scheduled entity, as well as a CG-SDT configuration request. The scheduling entity may transmit a CG-SDT configuration to the UE in response to receiving the CG-SDT configuration request, where the CG-SDT configuration includes a timing advance (TA) validation criteria based on downlink signal quality measurements meeting configured thresholds.

公开(公告)号：US20230113113A1

公开(公告)日：2023-04-13

申请号：US17499719

申请日：2021-10-12

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Peter Pui Lok ANG ,  Miguel GRIOT

IPC: H04W68/02

Abstract: A method for wireless communication performed by a user equipment (UE) includes transmitting, to a core network, a request for a preferred assignment of a paging occasion subgroup. The method also includes receiving, from the core network, a response indicating whether the request is granted. The method further includes monitoring a first paging occasion within a first paging frame associated with the paging occasion subgroup based on the response indicating the request is granted.

公开(公告)号：US20230111244A1

公开(公告)日：2023-04-13

申请号：US17930297

申请日：2022-09-07

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Chu-Hsiang HUANG

IPC: H04W24/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, an indication of a relaxation criterion associated with one or more reference signals used in performing at least one of radio link monitoring (RLM) or beam failure detection (BFD), wherein the relaxation criterion includes a mobility condition associated with the UE. The UE may perform, based at least in part on satisfying the mobility condition, one or more measurements using one or more of the reference signals and based at least in part on the relaxation criterion. Numerous other aspects are described.

公开(公告)号：US20230055588A1

公开(公告)日：2023-02-23

申请号：US17793373

申请日：2020-12-01

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Linhai HE ,  Tao LUO

IPC: H04W16/28 ,  H04W52/36

Abstract: The present disclosure relates to methods and devices for wireless communication including a UE and a base station. The UE can receive a MAC CE indicating an update to a spatial relation configuration of the UE for PUCCH transmissions. In some aspects, the update can be indicated by PUCCH resource information, where the PUCCH resource information can include first PUCCH resource information including a first PUCCH resource ID that identifies a first PUCCH resource and first spatial identification information. Additionally, the UE can update the spatial relation configuration of the UE based on at least one of the first PUCCH resource information or other PUCCH resource information of the PUCCH resource information, where the other PUCCH resource information can be in a same PUCCH resource group as the first PUCCH resource. Also, the UE can transmit a PUCCH transmission based on the updated spatial relation configuration.

公开(公告)号：US20230038191A1

公开(公告)日：2023-02-09

申请号：US17823908

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Masato Kitazoe ,  Ruiming Zheng ,  Peng Cheng ,  Jianhua Liu ,  Ozcan Ozturk

IPC: H04W74/08 ,  H04W74/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information that configures multiple random access channel (RACH) partitions, wherein the multiple RACH partitions are each associated with a respective combination of one or more RACH features. The UE may select, from the multiple RACH partitions, a RACH partition based at least in part on the UE satisfying one or more criteria for the combination of one or more RACH features associated with the RACH partition. The UE may transmit, to the base station, a preamble on physical RACH (PRACH) resources associated with the RACH partition to initiate a RACH procedure supporting the combination of one or more RACH features associated with the RACH partition. Numerous other aspects are described.

公开(公告)号：US20230037549A1

公开(公告)日：2023-02-09

申请号：US17759970

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Mostafa KHOSHNEVISAN ,  Linhai HE ,  Xiaoxia ZHANG

IPC: H04W72/12 ,  H04B7/024 ,  H04B7/06

Abstract: Methods, systems, and devices for signaling for transmission configuration indication (TCI) state activation for multiple transmission reception points are described. A user equipment (UE) may receive at least one control message indicating a first set of beam configurations associated with a first downlink shared channel from a first transmission reception point (TRP) and a second set of beam configurations associated with a second downlink shared channel from a second TRP. The UE may receive downlink control information (DCI) from the first and second TRPs indicating a first beam configuration of the first set of beam configurations and a second beam configuration of the second set of beam configurations, respectively. The UE may subsequently decode a first downlink transmission from the first downlink shared channel according to the first beam configuration and a second downlink transmission from the second downlink shared channel according to the second beam configuration.

公开(公告)号：US20230022523A1

公开(公告)日：2023-01-26

申请号：US17683225

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Jing LEI

IPC: H04L5/00 ,  H04B17/318

Abstract: A UE and a base station are disclosed. The UE may receive, from a base station, an indication of a configuration of an SS and a set of candidate DL-RSs associated with a plurality of CG-SDT resources. The base station may monitor for the UL data transmission from the UE corresponding to a CG-SDT occasion of the CG-SDT resources. The UE may measure a RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may select an UL beam based on the measured RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may transmit, to the base station via the selected UL beam, the UL data transmission over a CG-SDT occasion of the plurality of CG-SDT resources. The UE may monitor the SS for a response to the UL data transmission from the base station.

公开(公告)号：US20230021967A1

公开(公告)日：2023-01-26

申请号：US17758501

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Ruiming ZHENG ,  Yan ZHOU ,  Tao LUO

IPC: H04W24/10 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure a bitmap in a medium access control control element (MAC-CE) to indicate beam failure information for one or more serving cells or one or more groups of serving cells. The UE may transmit the MAC-CE to a base station via at least one serving cell. Numerous other aspects are provided.

公开(公告)号：US20230006806A1

公开(公告)日：2023-01-05

申请号：US17756701

申请日：2020-12-16

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Yu ZHANG ,  Linhai HE ,  Tao LUO

IPC: H04L5/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. A base station (BS) may configure a component carrier group for a user equipment (UE). The BS may provide an indication of a spatial relation for one or more sounding reference signals associated with a component carrier of the component carrier group. The UE may receive the indication and may apply the spatial relation to the one or more sounding reference signals across bandwidth parts of component carriers of the component carrier group.

公开(公告)号：US20220338265A1

公开(公告)日：2022-10-20

申请号：US17652906

申请日：2022-02-28

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Linhai HE ,  Peter GAAL

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a random access response (RAR). The UE may decode the RAR based at least in part on information that differentiates RARs according to UE type. Numerous other aspects are described.