公开(公告)号：US20240163068A1

公开(公告)日：2024-05-16

申请号：US17985013

申请日：2022-11-10

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Qian ZHANG ,  Tao LUO

IPC: H04L5/14 ,  H04W72/04

CPC classification number: H04L5/14 ,  H04W72/042

Abstract: A wireless communication device receives at least one of a semi-persistent subband full-duplex (SBFD) indication or an aperiodic SBFD indication, and receives a downlink symbol or transmits an uplink symbol in a half-duplex mode following expiration of an application time counted from a start time associated with the at least one of the semi-persistent SBFD indication or the aperiodic SBFD indication. A network entity transmits at least one of a semi-persistent subband full-duplex (SBFD) indication or an aperiodic SBFD indication, and receives an uplink symbol and transmits a downlink symbol in an SBFD mode following expiration of an application time counted from a start time associated with the at least one of the semi-persistent SBFD indication or the aperiodic SBFD indication.

公开(公告)号：US20240155649A1

公开(公告)日：2024-05-09

申请号：US18550202

申请日：2021-06-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Fang YUAN ,  Junyi LI ,  Tao LUO

IPC: H04W72/232 ,  H04L1/00 ,  H04W72/0446 ,  H04W76/20

CPC classification number: H04W72/232 ,  H04L1/0004 ,  H04W72/0446 ,  H04W76/20

Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for downlink control information format for indication of transmission configuration indication state. A user equipment may receive, from a base station, downlink control information (DCI); determining whether the DCI is used for beam indication with or without downlink assignment. The UE also may apply transmission configuration indication (TCI) states based on TCI codepoints in a TCI field of the DCI, when the DCI is used for beam indication. The base station may generate the DCI with information indicating whether the DCI is intended for beam indication with or without downlink assignment, in which the DCI includes the TCI codepoints to apply the TCI states at the UE when the information in the DCI indicates that the DCI is intended for beam indication. The base station may transmit, to the UE, the DCI.

公开(公告)号：US20240155568A1

公开(公告)日：2024-05-09

申请号：US18508583

申请日：2023-11-14

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Xiaoxia ZHANG ,  Jing SUN ,  Tao LUO

IPC: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23

CPC classification number: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23 ,  H04W72/53

Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for maintaining, between a user equipment (UE) and a component of a base station (BS), a mutual understanding of multiple sets of linked physical downlink control channel (PDCCH) candidates if some PDCCH candidates of the multiple sets of linked PDCCH candidates occupy a same set of resources. In one aspect, the UE may select to monitor one of the PDCCH candidates that occupy the same set of resources in accordance with a prioritization rule. Upon selecting one of the PDCCH candidates that occupy the same set of resources for monitoring by the UE, the UE and the component of the BS may select a reference PDCCH candidate for one or more of the multiple sets of PDCCH candidates in accordance with a reference selection rule.

公开(公告)号：US20240155449A1

公开(公告)日：2024-05-09

申请号：US18500759

申请日：2023-11-02

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Naeem AKL

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/008355 ,  H04W36/36

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, for each of one or more candidate cells, a lower layer triggered mobility configuration. The UE may identify a subset of candidate cells, of the one or more candidate cells, for which a lower layer triggered mobility configuration is to be processed based at least in part on reception of the lower layer triggered mobility configuration. The UE may process, for each of the subset of candidate cells, a corresponding lower layer triggered mobility configuration. Numerous other aspects are described.

公开(公告)号：US20240147509A1

公开(公告)日：2024-05-02

申请号：US18494674

申请日：2023-10-25

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Tao LUO ,  Qian ZHANG

IPC: H04W72/53 ,  H04L5/00 ,  H04W24/10 ,  H04W56/00 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L5/0055 ,  H04W24/10 ,  H04W56/001 ,  H04W72/046 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a new beam ready time that indicates a time at which a beam is to be ready for use in communicating with a base station. The beam may be activated by a downlink control information based beam activation command received by the UE. The UE may communicate with the base station using the beam after the new beam ready time. Numerous other aspects are provided.

公开(公告)号：US20240147484A1

公开(公告)日：2024-05-02

申请号：US18050432

申请日：2022-10-27

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Junyi LI ,  Tao LUO

IPC: H04W72/12 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W72/1289 ,  H04B7/0695 ,  H04L5/0053 ,  H04L5/0092

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives a configuration of multiple application time values for transmission configuration indication (TCI) state updates. The UE further receives downlink control information (DCI) in a control resource set (CORESET) associated with a first CORESET pool index associated with a first transmission reception point (TRP) and including a transmission configuration indication (TCI) state associated with a second CORESET pool index associated with a second TRP. The UE further transmits acknowledgement/negative acknowledgement (ACK/NACK) feedback to one or more TRPs based on a feedback mode configured for the UE, and applies the TCI state indicated in the DCI following the ACK/NACK feedback based on one of the multiple application time values and the feedback mode.

公开(公告)号：US20240147480A1

公开(公告)日：2024-05-02

申请号：US18409425

申请日：2024-01-10

Applicant: QUALCOMM Incorporated

Inventor： Yitao CHEN ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04W72/21 ,  H04L1/08 ,  H04L5/00

CPC classification number: H04W72/21 ,  H04L1/08 ,  H04L5/0057

Abstract: Methods, systems, and devices for wireless communications are described. In some aspects, a user equipment (UE) may receive control signaling scheduling transmission of aperiodic channel state information (A-CSI) via a set of uplink transmission repetitions, the set of uplink transmission repetitions including a first set of repetitions associated with a first sounding reference signal (SRS) resource set and a second set of repetitions associated with a second SRS resource set. The UE may receive additional control signaling scheduling transmission of an uplink control channel message that overlaps in time with at least one uplink transmission repetition of the set of uplink transmission repetitions. The UE may multiplex the uplink control channel message with at least one uplink transmission repetition of the set of uplink transmission repetitions, and may transmit the set of uplink transmission repetitions including multiple repetitions of the A-CSI and the multiplexed uplink control channel message.

公开(公告)号：US20240146591A1

公开(公告)日：2024-05-02

申请号：US18050770

申请日：2022-10-28

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Hemant SAGGAR ,  Jing SUN

IPC: H04L27/26

CPC classification number: H04L27/26025

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitting device may add a first extension before modulated symbols of a communication, the first extension including data from an end portion of the modulated symbols. The transmitting device may add a second extension after the modulated symbols, the second extension including data from a beginning portion of the modulated symbols. The transmitting device may apply a first weighting function that overlaps the first extension and the beginning portion of the modulated symbols. The transmitting device may apply a second weighting function that overlaps the end portion of the modulated symbols and the second extension. The transmitting device may add one or more of a header before the first extension or a tail after the second extension. The transmitting device may transmit the communication. Numerous other aspects are described.

公开(公告)号：US20240146496A1

公开(公告)日：2024-05-02

申请号：US18051710

申请日：2022-11-01

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Tao LUO

IPC: H04L5/16 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232

CPC classification number: H04L5/16 ,  H04L5/1476 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/232

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information indicating a configuration of slot formats for a plurality of time periods. The UE may receive an indication of one or more time locations, with respect to the plurality of time periods, for sub-band full duplex (SBFD) communication at a network node or for reverting from SBFD communication to half-duplex communication at the network node. Numerous other aspects are described.

公开(公告)号：US20240146487A1

公开(公告)日：2024-05-02

申请号：US18464802

申请日：2023-09-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang BAI ,  Yan ZHOU ,  Jelena DAMNJANOVIC ,  Junyi LI ,  Tao LUO

IPC: H04L5/00

CPC classification number: H04L5/0091

Abstract: The apparatus may be a UE configured to receive, from a network node, a switch indication for the UE to switch from being served by a first cell to being served by a second cell. The apparatus may further be configured to receive a transmission configuration indication (TCI) state indication that indicates a TCI state for the UE to use with the second cell, where a first time period between the switch indication and the TCI state indication is based on a relationship of the TCI state to one or more reference signals measured by the UE prior to receiving the switch indication. The apparatus may also be configured to communicate with the network node via the second cell and using the TCI state.