公开(公告)号：US20240196416A1

公开(公告)日：2024-06-13

申请号：US18064236

申请日：2022-12-09

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Sony Akkarakaran ,  Qing Li ,  Yan Zhou ,  Jelena Damnjanovic ,  Jung Ho Ryu ,  Tao Luo

IPC: H04W72/25 ,  H04L5/00 ,  H04W72/563

CPC classification number: H04W72/25 ,  H04L5/0053 ,  H04W72/563

Abstract: Methods, systems, and devices for wireless communications are described. In some cases, a first user equipment (UE) may transmit, to a second UE, first control information indicating a first transmission configuration indicator (TCI) state for use in sidelink communications between the first UE and the second UE. The first UE may receive, from the second UE, second control information indicating a second TCI state for use in sidelink communications between the first UE and the second UE, where a first application time of the first TCI state conflicts with a second application time of the second TCI state. The first UE may select, in accordance with one or more rules for resolving sidelink TCI state conflicts, one of the first TCI state or the second TCI state as a selected TCI state. Accordingly, the first UE may communicate with the second UE in accordance with the selected TCI state.

公开(公告)号：US12010698B2

公开(公告)日：2024-06-11

申请号：US17393272

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Juan Montojo ,  Navid Abedini ,  Jelena Damnjanovic ,  Peter Gaal ,  Junyi Li ,  Sony Akkarakaran ,  Tao Luo

IPC: H04W72/20 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04W72/20

Abstract: Certain aspects of the present disclosure provide techniques for communicating a dynamically scheduled transmission that overwrites a transmission in a semi-static scheduling occasion. A method performed by a user equipment (UE) includes receiving a first control message, activating a first semi-static scheduling configuration and a second semi-static scheduling configuration for full duplex communication, wherein: the first semi-static scheduling configuration comprises a semi-persistent scheduling (SPS) occasion and the second semi-static scheduling configuration comprises a configured grant (CG) occasion. The method may further include receiving a second control message dynamically scheduling a transmission that overwrites a downlink transmission in the SPS occasion or an uplink transmission in the CG occasion and taking one or more actions to communicate at least the transmission that overwrites the downlink transmission in the SPS occasion or the uplink transmission in the CG occasion.

公开(公告)号：US12010649B2

公开(公告)日：2024-06-11

申请号：US17444104

申请日：2021-07-30

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Yuchul Kim ,  Yongjun Kwak ,  Le Liu ,  Wooseok Nam ,  Yan Zhou

IPC: H04W68/02 ,  H04W72/23

CPC classification number: H04W68/02 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a paging early indication (PEI) indicating whether at least one UE in a UE group or a UE sub-group including the UE is to be paged in a paging occasion. In some aspects, a sequence on which the PEI is based is a physical downlink control channel (PDCCH)-based sequence. In some aspects, the PEI is a sequence-based PEI and is received based at least in part on a sequence configuration configured on the UE. In some aspects, the PEI is a sequence-based PEI and is received based at least in part on a distributed resource block allocation associated with the sequence. The UE may selectively process a paging PDCCH associated with the paging occasion based at least in part on the PEI. Numerous other aspects are described.

公开(公告)号：US12004206B2

公开(公告)日：2024-06-04

申请号：US17205730

申请日：2021-03-18

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W72/12 ,  H04L5/00 ,  H04W8/24 ,  H04W52/24 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/50

CPC classification number: H04W72/535 ,  H04L5/0048 ,  H04W8/24 ,  H04W52/242 ,  H04W72/0446 ,  H04W72/1273

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, an indication of an update associated with a non-serving cell reference signal. The UE may select a first application time duration based at least in part on a determination that the non-serving cell reference signal has been tracked by the UE or a second application time duration based at least in part on a determination that the non-serving cell reference signal has not been tracked by the UE, resulting in a selected application time duration. The UE may apply the update associated with the non-serving cell reference signal after the selected application time duration. Numerous other aspects are described.

公开(公告)号：US11996922B2

公开(公告)日：2024-05-28

申请号：US18159110

申请日：2023-01-25

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Yan Zhou ,  Jung Ho Ryu ,  Tianyang Bai ,  Tao Luo ,  Junyi Li

IPC: H04B7/06 ,  H04B17/336 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04B7/0626 ,  H04B17/336 ,  H04L5/0051 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) reporting configuration for a CSI report, wherein the CSI reporting configuration indicates that the CSI report is to include a layer 1 signal to interference plus noise ratio (L1-SINR). The UE may determine a number of CSI processing units (CPUs) occupied for processing of the CSI report that is to include the L1-SINR. Numerous other aspects are provided.

公开(公告)号：US20240172318A1

公开(公告)日：2024-05-23

申请号：US18551519

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Fang Yuan ,  Tao Luo ,  Junyi Li ,  Sony Akkarakaran ,  Jelena Damnjanovic ,  Mostafa Khoshnevisan

IPC: H04W76/20 ,  H04B7/06 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W76/20 ,  H04B7/06968 ,  H04L5/0051 ,  H04W24/10

Abstract: The present disclosure provides systems, apparatus, methods, and computer-readable media for reducing latency associated with performing some operations that use a reference signal. To illustrate, a user equipment (UE) may receive a reference signal and then may receive a message indicating one or more of an update of a transmission configuration indicator (TCI) state of the UE or a change in designation of a path loss reference signal (PL-RS) measured by the UE. If the reference signal is received within a threshold time period of receiving the message (or vice versa), the UE may perform the update or the change in designation of the PL-RS using one or more parameters determined using the reference signal.

公开(公告)号：US11991717B2

公开(公告)日：2024-05-21

申请号：US17656360

申请日：2022-03-24

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Xiaoxia Zhang ,  Konstantinos Dimou ,  Hamed Pezeshki ,  Kazuki Takeda ,  Sony Akkarakaran ,  Seyed Ali Akbar Fakoorian ,  Mostafa Khoshnevisan

IPC: H04W72/23 ,  H04L5/00 ,  H04W72/0453

CPC classification number: H04W72/23 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/0453

Abstract: In one aspect, a method of wireless communication includes receiving, by a mobile communication device during a first cycle, a periodic grant via a first carrier of a plurality of carriers, monitoring, by the mobile communication device during a next cycle after the first cycle, for configured grants (CGs) for multiple carriers of the plurality of carriers based on the periodic grant, and receiving, by the mobile communication device during the next cycle after the first cycle, a first transmission in a first CG of the CGs via a second carrier of the plurality of carriers and a second transmission in a second CG of the CGs via a third carrier of the plurality of carriers. Other aspects and features are also claimed and described.

公开(公告)号：US20240154779A1

公开(公告)日：2024-05-09

申请号：US18052515

申请日：2022-11-03

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Hemant Saggar ,  Qian Zhang ,  Tao Luo ,  Navid Abedini

IPC: H04L5/14 ,  H04W72/12

CPC classification number: H04L5/14 ,  H04W72/1289

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a subband full duplex (SBFD) pattern report, indicating a candidate SBFD pattern. The candidate SBFD pattern may indicate a candidate number of downlink or uplink subbands, a number of or location of guard bands, frequency locations of the uplink or downlink subbands or guard bands, a total uplink and downlink bandwidth, time locations of SBFD symbols or slots, transmit/receive beam pairs, transmission configuration indicator (TCI) state pairs or timing, or any combination thereof. The network may configure the UE with an SBFD pattern based on receiving the SBFD pattern report (e.g., which may or may not be the same as the reported candidate SBFD pattern).

公开(公告)号：US11974344B2

公开(公告)日：2024-04-30

申请号：US17096873

申请日：2020-11-12

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Hamed Pezeshki ,  Tao Luo

IPC: H04W76/18 ,  H04L41/0668 ,  H04W72/0453 ,  H04W72/20

CPC classification number: H04W76/18 ,  H04L41/0668 ,  H04W72/20 ,  H04W72/0453

Abstract: Certain aspects of the present disclosure provide techniques for reporting and responding to beam failure events based on a receiving cell restriction rule. An example method includes detecting an occurrence of a threshold number of beam failures for a connection between a UE and a set of cells; identifying a candidate beam for restoring the connection between the UE and the set of cells in response to detecting the occurrence of the threshold number of beam failures; transmitting, to one or more cells in the set of cells, a beam failure recovery (BFR) request including an identification of the candidate beam; receiving, from a cell in the set of cells, a BFR response in response to transmitting the BFR request, wherein the BFR response is received according to a restriction rule; and resuming communications with the set of cells based on the BFR response.

公开(公告)号：US11974230B2

公开(公告)日：2024-04-30

申请号：US17900566

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W52/32 ,  H04L5/00 ,  H04W52/14 ,  H04W52/54

CPC classification number: H04W52/146 ,  H04L5/0051 ,  H04W52/325 ,  H04W52/54

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, for a sounding reference signal (SRS) transmission, one or more uplink power control parameters based at least in part on whether the one or more uplink power control parameters are associated with a transmission configuration indicator (TCI) state that is associated with at least one of an uplink control channel or an uplink shared channel. The UE may transmit the SRS transmission based at least in part on the one or more uplink power control parameters. Numerous other aspects are described.