公开(公告)号：US11791886B2

公开(公告)日：2023-10-17

申请号：US17454543

申请日：2021-11-11

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0695 ,  H04B7/0608 ,  H04B7/088

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit information, based at least in part on whether a first antenna panel and a second antenna panel share baseband components, for a determination of an amount of resources to use for a beam management operation. The UE may receive, based at least in part on transmission of the information, an indication of an allocation of resources for the beam management operation. Numerous other aspects are provided.

公开(公告)号：US20230328557A1

公开(公告)日：2023-10-12

申请号：US17715655

申请日：2022-04-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/08 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04W72/042

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling (e.g., from a network entity) indicating a CLI measurement resource and an associated transmission configuration indicator (TCI) state. The UE may generate and transmit a CLI report to the network entity using the CLI measurement resource and the beam associated with the indicated TCI state. In some cases, the control signaling may indicate to use the same TCI state as another dedicated downlink channel configured for the UE. In some cases, the control signaling may indicate a unified TCI state to apply for the CLI measurement. In some cases, a UE may be configured to communicate with multiple transmission and reception points (TRPs). The TCI state to apply to the CLI measurement may be based on the TRP scheduling the CLI measurement.

公开(公告)号：US11778646B2

公开(公告)日：2023-10-03

申请号：US17359077

申请日：2021-06-25

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Junyi Li ,  Tao Luo

IPC: H04W72/53 ,  H04L5/14 ,  H04W80/02 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04L5/1423 ,  H04W72/0446 ,  H04W72/23 ,  H04W80/02

Abstract: A user equipment may be configured to implement full duplex transmission configuration indication (TCI) in a unified TCI framework. In some aspects, the user equipment may receive, from a base station, a plurality of TCI states, the plurality of TCI states including a full duplex TCI state corresponding to at least two channels for a first transmission link type and at least one channel for a second transmission link type. Further, the user equipment may apply the full duplex TCI state in accordance with a determined application time.

公开(公告)号：US11778609B2

公开(公告)日：2023-10-03

申请号：US17833499

申请日：2022-06-06

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Tao Luo ,  Xiaoxia Zhang ,  Jing Sun ,  Mostafa Khoshnevisan ,  Seyed Ali Akbar Fakoorian

IPC: H04W72/12 ,  H04W72/1268 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W72/046 ,  H04W72/23

Abstract: Aspects described herein relate to beam sweep based semi-persistent signaling (SPS) or configured grant (CG) activation. In one aspect, a network entity may determine a beam sweep pattern for at least one of a SPS based downlink periodic transmission, an uplink control transmission for the SPS based downlink periodic transmission, or a CG based uplink periodic transmission. The network entity may further transmit an indication including the beam sweep pattern to a user equipment (UE). In another aspect, a UE may receive a beam sweep pattern for at least one of a SPS based downlink periodic transmission, an uplink control transmission for the SPS based downlink periodic transmission, or a CG based uplink periodic transmission from a network entity.

公开(公告)号：US11778556B2

公开(公告)日：2023-10-03

申请号：US17184212

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Tao Luo

IPC: H04W52/02 ,  H04W76/11 ,  H04W76/28 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W52/0229 ,  H04W52/0235 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/11 ,  H04W76/28

Abstract: In an aspect, a BS transmits a WUS that includes an indication of selected PCIs of a PCI group to a UE. The UE receives the WAS and monitors one or more configured DRX ON durations associated with the selected PCIs of the PCI group. In another aspect, a BS transmits a signal that includes dormancy status information for a set of selected PCIs to a UE. For each PCI in the set of selected PCIs indicated by the dormancy status information as associated with a dormant state, the UE refrains from PDCCH monitoring on a dormant BWP to which the respective PCI transitions. For each PCI in the set of selected PCIs indicated by the dormancy status information as associated with a non-dormant state, the UE performs PDCCH monitoring on a non-dormant BWP to which the respective PCI transitions.

公开(公告)号：US11777658B2

公开(公告)日：2023-10-03

申请号：US17115325

申请日：2020-12-08

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Yan Zhou ,  Tao Luo

IPC: H04L1/18 ,  H04L1/1812 ,  H04B7/06 ,  H04L5/00 ,  H04W72/21

CPC classification number: H04L1/1812 ,  H04B7/0626 ,  H04L5/0055 ,  H04W72/21

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, a plurality of downlink shared channel transmissions. The UE may transmit, to the base station, a sequence indicating that a hybrid automatic repeat request acknowledgement (ACK) feedback associated with the plurality of downlink shared channel transmissions includes only ACK bits for the plurality of downlink shared channel transmissions. Numerous other aspects are provided.

公开(公告)号：US20230309062A1

公开(公告)日：2023-09-28

申请号：US17681577

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Tao Luo ,  Junyi Li ,  Huilin Xu ,  Peter Gaal ,  Juan Montojo

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04W24/08

CPC classification number: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/082 ,  H04W72/1263

Abstract: Methods, systems, and devices for wireless communications are described. A network entity, such as a base station, may receive, from a first network entity, a broadcast indicating a downlink control channel transmission pattern associated with the first network entity. The network entity may monitor a plurality of receive beams for a plurality of downlink control channel transmissions from the first network entity according to the downlink control channel transmission pattern and may select a communication beam according to one or more cross-link interference (CLI) measurements associated with one or more of the plurality of receive beams in accordance with the monitoring. The network entity may communicate with a user equipment using the selected communication beam and a first set of resources that at least partially overlap in time and frequency with a scheduled communication at the first network entity. The network entity may experience or may cause the measured CLI.

公开(公告)号：US11770813B2

公开(公告)日：2023-09-26

申请号：US17316578

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04W72/10 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W72/046 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive a downlink control information (DCI) message including an indication to update a transmission configuration indicator (TCI) state associated with a communications channel between the UE and a base station. In some examples, the indication may trigger the UE (e.g., implicitly or explicitly) to participate in a beam management procedure involving one or more beams associated with the TCI state. As such, the UE may participate in the beam management procedure with the base station, where the beam management procedure may include the transmission of reference signals (e.g., sounding reference signals (SRSs), the reception of reference signals (e.g., channel state information (CSI) reference signals (RSs)), or a combination thereof.

公开(公告)号：US11765709B2

公开(公告)日：2023-09-19

申请号：US17171339

申请日：2021-02-09

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/044 ,  H04L5/00

CPC classification number: H04W72/046 ,  H04L5/0048

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for training a beam for multiple component carriers (CCs) for concurrent communications in a wireless communications system associated with limited user equipment (UE) capabilities. The UE receives, via a first receive beam, a first reference signal on a group of CCs over a first symbol. The UE also receives, via a second receive beam, a second reference signal on the group of CCs over a second symbol. The UE selects a receive beam for a subsequent communication based on determining a value of a parameter for each of the first and the second receive beam.

公开(公告)号：US11764915B2

公开(公告)日：2023-09-19

申请号：US16949445

申请日：2020-10-29

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Mostafa Khoshnevisan ,  Hamed Pezeshki ,  Tao Luo

IPC: H04L5/00 ,  H04W72/0453 ,  H04B7/06

CPC classification number: H04L5/001 ,  H04B7/0695 ,  H04W72/0453

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. A user equipment (UE) may be configured to update beam configurations for specific component carriers or all component carriers in a component carrier group. The UE may receive a signaling message. The UE may apply an update to a beam configuration based at least in part on the signaling message. The UE may receive an indication of a set of component carriers and apply an update to the set of component carriers. The UE may update multiple beam configurations based at least in part on a selected configuration from the multiple beam configurations.