公开(公告)号：US20240276270A1

公开(公告)日：2024-08-15

申请号：US18502528

申请日：2023-11-06

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Yan Zhou ,  Jelena Damnjanovic

IPC: H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/0048

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support prioritization of reference signal measurement reports. In a first aspect, a UE measures a reference signal, determines that a trigger condition for transmission of a first report is met based on measurement of the reference signal, and transmits the first report on a resource on which the first report and a second report overlap based on priorities of the first report and the second report. Other aspects and features are also claimed and described.

公开(公告)号：US12052668B2

公开(公告)日：2024-07-30

申请号：US17480020

申请日：2021-09-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/14 ,  H04W72/04 ,  H04W72/0446

CPC classification number: H04W52/146 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communications are described. A base station may indicate to a UE a first set of uplink power control parameters associated with half-duplex communications and a second set of uplink power control parameters associated with full-duplex communications. Alternatively, the base station may indicate the first set of uplink power control parameters and a set of power offsets associated with full-duplex communications. The base station may indicate a first set of resources associated with the first set of uplink power control parameters and a second set of resources associated with the second set of uplink power control parameters or the set of power offsets. In response, the UE may transmit one or more uplink messages over one or more resources of the second set of resources in accordance with the second set of uplink power control parameters or the set of power offsets.

公开(公告)号：US12015576B2

公开(公告)日：2024-06-18

申请号：US17316574

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/00 ,  H04W48/16

CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04W48/16

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a serving cell (e.g., serving base station), an indication to update a transmission configuration indicator (TCI) state of a first component carrier associated with a neighboring cell (e.g., neighboring base station). In some cases, the UE may be configured with a serving cell update rule and a neighboring cell update rule. The UE may determine, in accordance with a neighboring cell update rule, whether to update the TCI state across multiple component carriers (e.g., in a component carrier list) associated with the first component carrier based on the first component carrier being associated with the neighboring cell. The UE may update the TCI state of at least the first component carrier in accordance with the neighboring cell update rule.

公开(公告)号：US11956062B2

公开(公告)日：2024-04-09

申请号：US17619936

申请日：2020-05-19

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Tianyang Bai ,  Jung Ho Ryu ,  Junyi Li

IPC: H04B7/155 ,  H04W8/00 ,  H04W74/08 ,  H04W74/0833 ,  H04W76/14

CPC classification number: H04B7/1555 ,  H04W8/005 ,  H04W74/0833 ,  H04W76/14

Abstract: Aspects of the disclosure relate to millimeter wave (mmWave) device discovery for relay communication using pseudo-omnidirectional beams. A first user equipment (UE) may transmit a synchronization signal over each pseudo-omnidirectional beam to enable a second UE to discover a presence of the second UE within a range of the first UE. Upon the occurrence of an external event, a base station may either trigger a beam training procedure with the second UE to establish a relay link between the first and second UEs or broadcast a message to all UEs requesting a relay link be established with the first UE. The first and second UEs may then select a directional beam pair link (BPL) for the relay link and establish the relay link to enable information to be relayed between the base station and the first UE via the relay link.

公开(公告)号：US11930488B2

公开(公告)日：2024-03-12

申请号：US17081602

申请日：2020-10-27

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Yan Zhou ,  Tao Luo ,  Tianyang Bai ,  Junyi Li ,  Mostafa Khoshnevisan

IPC: H04W72/21 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W72/21 ,  H04W72/23

Abstract: Techniques for signaling uplink transmission configuration indicator (TCI) states are disclosed. In an example, a base station may determine one or more capabilities of a user equipment (UE). The base station may also determine one or more uplink TCI states for the UE to use based on the one or more capabilities. The base station may also transmit, to the UE, signaling of the one or more uplink TCI states.

公开(公告)号：US11916725B2

公开(公告)日：2024-02-27

申请号：US17153616

申请日：2021-01-20

Applicant: QUALCOMM Incorporated

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

IPC: H04L41/0668 ,  H04W72/0446 ,  H04L41/0677

CPC classification number: H04L41/0668 ,  H04L41/0677 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may detect an uplink beam failure event for a first beam, report the uplink beam failure event, and determine a duration of a resetting time period before communicating via a second beam. Numerous other aspects are provided.

公开(公告)号：US11870721B2

公开(公告)日：2024-01-09

申请号：US17318985

申请日：2021-05-12

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Wooseok Nam ,  Sungwoo Park ,  Kiran Venugopal ,  Tao Luo ,  Junyi Li ,  Jung Ho Ryu ,  Qian Zhang ,  Ling Ding

IPC: H04L5/00 ,  H04W72/23 ,  H04W72/51

CPC classification number: H04L5/0048 ,  H04W72/23 ,  H04W72/51

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a UE capability to receive a first portion of a tracking reference signal (TRS) and a second portion of the TRS, the first portion and the second portion associated with a TRS pattern. The UE may receive, from the base station, an indication of the TRS pattern, where the TRS pattern includes the first portion of the TRS pattern and the second portion of the TRS pattern. The UE may receive one or more TRSs according to the first portion of the TRS pattern and the second portion of the TRS pattern.

公开(公告)号：US11863281B2

公开(公告)日：2024-01-02

申请号：US17179285

申请日：2021-02-18

Applicant: QUALCOMM Incorporated

Inventor： Sungwoo Park ,  Wooseok Nam ,  Kiran Venugopal ,  Tianyang Bai ,  Tao Luo

IPC: H04W24/10 ,  H04W56/00 ,  H04W76/27 ,  H04B7/08 ,  H04W74/08

CPC classification number: H04B7/088 ,  H04W24/10 ,  H04W56/001 ,  H04W74/0833 ,  H04W76/27

Abstract: Apparatus, methods, and computer-readable media for facilitating cross-carrier beam association are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, an indication of a cross-carrier beam association associated with a first carrier and a second carrier different than the first carrier. The example method also includes determining an association between a first set of beams of the first carrier and a second set of beams of the second carrier based on the indication of the cross-carrier beam association. Additionally, the example method includes receiving on the first set of beams and the second set of beams based on the determined cross-carrier beam association.

公开(公告)号：US11856517B2

公开(公告)日：2023-12-26

申请号：US17815077

申请日：2022-07-26

Applicant: QUALCOMM Incorporated

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

IPC: H04W48/20 ,  H04W52/02 ,  H04W72/23

CPC classification number: H04W52/0229 ,  H04W52/0235 ,  H04W72/23

Abstract: The present disclosure provides signaling for multi-panel user equipment (MPUE) activation. The MPUE may have at least an active first panel and an inactive second panel. The MPUE may determine to activate the second panel. The MPUE may activate the second panel in response to the determination. The MPUE may transmit, from the active first panel to a base station, a status indicating that the second panel is active. The MPUE may transmit, after an activation time, an uplink transmission from the second panel to the base station.

公开(公告)号：US20230354077A1

公开(公告)日：2023-11-02

申请号：US18308574

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Hua Wang ,  Taesang Yoo ,  Junyi Li ,  Tao Luo

IPC: H04W24/10 ,  H04W72/21 ,  H04W72/04 ,  H04W72/56

CPC classification number: H04W24/10 ,  H04W72/21 ,  H04W72/04 ,  H04W72/56

Abstract: An apparatus may be a user equipment (UE) or a component thereof. The apparatus may be configured to generate measurement information corresponding to a set of signals received from a base station, wherein the set of signals corresponds to a set of beams. The apparatus may be further configured to generate, based on the measurement information, first predicted information, wherein the first predicted information corresponds to at least one beam with which to communicate with the base station. The apparatus may be further configured to determine, based on the first predicted information, that one or more conditions are satisfied. The apparatus may be further configured to transmit, to the base station based on the determination, a first report including second predicted information, wherein the second predicted information includes the first predicted information or the second predicted information is a subset of the first predicted information.