公开(公告)号：US20250088984A1

公开(公告)日：2025-03-13

申请号：US18465298

申请日：2023-09-12

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Wooseok Nam

IPC: H04W52/36 ,  H04B7/06

Abstract: An apparatus for wireless communication by a user equipment (UE) includes a receiver and a transmitter. The receiver is configured to receive a message indicating power adjustment information associated with one or more transmission and reception points (TRPs) and to receive a transmission of a reference signal via the one or more TRPs. The transmitter is configured to transmit, in accordance with the power adjustment information and the transmission of the reference signal, a measurement report indicating precoder information associated with the one or more TRPs.

公开(公告)号：US20250039724A1

公开(公告)日：2025-01-30

申请号：US18913923

申请日：2024-10-11

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Wooseok Nam ,  Tao Luo ,  Junyi Li

IPC: H04W24/10 ,  H04B17/309 ,  H04W72/20 ,  H04W72/542

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a reporting configuration that may include a number of channel measurement or interference measurement resource sets that the UE may measure in accordance with one or more reporting quantities. Based on receiving multiple resource sets in a reporting configuration from the base station, the UE may generate and transmit a measurement report including resource sets contained in the reporting configuration. This may allow the UE to report different report quantities between different resource sets indicated by a base station. In addition, the UE may be configured to rank measurements using different reporting quantities. The report configuration may configure the UE to perform measurements of different resources in accordance with one or more reporting quantities, and the UE may apply a rule to rank different measurements based on the indicated reporting quantities.

公开(公告)号：US12170636B2

公开(公告)日：2024-12-17

申请号：US17449941

申请日：2021-10-04

Applicant: QUALCOMM Incorporated

Inventor： Tianyang Bai ,  Navid Abedini ,  Kiran Venugopal ,  Qian Zhang ,  Hua Wang ,  Junyi Li ,  Yan Zhou ,  Tao Luo

IPC: H04L5/14 ,  H04W72/23

Abstract: An apparatus, e.g., a UE, for resolution of conflicts between HD and FD configurations is disclosed. The UE receives a configuration indicating that a first set of symbols is configured for HD communication with at least one of D symbols, U symbols, or F symbols in which the F symbols are configured as D or U. The UE receives DCI scheduling FD communication including an FD transmission and an FD reception on a second set of symbols. The second set of symbols have a third set of symbols in common with the first set of symbols. The third set of symbols have conflicting HD and FD configurations. The UE cancels, based on the conflicting HD and FD configurations of the third set of symbols, at least one of the FD transmission or the FD reception in the third set of symbols.

公开(公告)号：US12143976B2

公开(公告)日：2024-11-12

申请号：US17242622

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/04 ,  H04W16/28 ,  H04W28/06 ,  H04W72/044 ,  H04W72/23

Abstract: A configuration for configuring and updating the spatial relationship of multiple physical uplink control channel (PUCCH) resources in a single message, thereby reducing signaling overhead. A user equipment (UE) constructs a message associated with at least one of a plurality of component carriers (CCs) or a plurality of bandwidth parts (BWPs) indicating a same spatial relation for the at least one of the plurality of CCs or the plurality of BWPs. The UE transmits the message to a base station. The base station transmits a message to the UE configuring multiple spatial parameters for the at least one of the plurality of CCs, the plurality of BWPs, or a plurality of uplink/downlink resources.

公开(公告)号：US12127028B2

公开(公告)日：2024-10-22

申请号：US17468396

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Wooseok Nam ,  Tao Luo ,  Junyi Li

IPC: H04W24/10 ,  H04B17/309 ,  H04W72/08 ,  H04W72/542 ,  H04W72/20

CPC classification number: H04W24/10 ,  H04B17/309 ,  H04W72/542 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a reporting configuration that may include a number of channel measurement or interference measurement resource sets that the UE may measure in accordance with one or more reporting quantities. Based on receiving multiple resource sets in a reporting configuration from the base station, the UE may generate and transmit a measurement report including resource sets contained in the reporting configuration. This may allow the UE to report different report quantities between different resource sets indicated by a base station. In addition, the UE may be configured to rank measurements using different reporting quantities. The report configuration may configure the UE to perform measurements of different resources in accordance with one or more reporting quantities, and the UE may apply a rule to rank different measurements based on the indicated reporting quantities.

公开(公告)号：US12082191B2

公开(公告)日：2024-09-03

申请号：US17028586

申请日：2020-09-22

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/04 ,  H04W72/20

CPC classification number: H04W72/20 ,  H04W24/04

Abstract: Certain aspects of the present disclosure provide techniques for managing beam failure recovery operations. A method that may be performed by a user equipment (UE) generally includes determining at least one reference signal (RS) associated with a first cell that is configured without a control-resource set (CORESET). The method also includes monitoring the at least one RS associated with the first cell. The method further includes detecting a beam failure on the first cell based on the monitoring of the at least one RS.

公开(公告)号：US12081304B2

公开(公告)日：2024-09-03

申请号：US17239303

申请日：2021-04-23

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04B7/0408 ,  H04W24/10

CPC classification number: H04B7/0695 ,  H04B7/0408 ,  H04B7/0617 ,  H04W24/10

Abstract: Certain aspects of the present disclosure provide a method for performing beam measurements in a wireless communication network, including: performing a measurement of a first beam from a first transmission and reception point (TRP) of a network; performing a measurement of a second beam from a plurality of TRPs of the network; applying a biasing factor to one of the measurement of the first beam or the measurement of the second beam based on a beam preference setting; and transmitting, to the network, a measurement report including: indications of the first beam and second beam to which the measurement report pertains; and the measurement of the first beam and the measurement of the second beam after applying the biasing factor.

公开(公告)号：US20240267766A1

公开(公告)日：2024-08-08

申请号：US18166392

申请日：2023-02-08

Applicant: QUALCOMM Incorporated

Inventor： Kiran Venugopal ,  Wooseok Nam ,  Tao Luo

IPC: H04W24/08 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04L5/0051 ,  H04L5/0057 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating codebook parameters usable by the UE for generating channel state information (CSI) reports that include multiple channel quality indicators (CQIs), the control signaling further indicating a set of resources. The UE may the perform measurements for a set of reference signals received within the set of resources based on the codebook parameters, and generate a CSI report for the set of resources based on the measurements. The CSI report may include a set of multiple CQIs that are collectively associated with a set of multiple time intervals within the set resources. The UE may then transmit the CSI report to a network entity.

公开(公告)号：US12047318B2

公开(公告)日：2024-07-23

申请号：US18163569

申请日：2023-02-02

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia Zhang ,  Tao Luo ,  Makesh Pravin John Wilson ,  Kiran Venugopal

IPC: H04W4/00 ,  H04L5/00 ,  H04L25/02 ,  H04W24/10 ,  H04W76/28 ,  H04W80/02

CPC classification number: H04L5/005 ,  H04L25/0226 ,  H04W24/10 ,  H04W76/28 ,  H04W80/02

Abstract: Certain aspects of the present disclosure provide techniques for sounding reference signal (SRS) resource configuration enhancements. A method generally receiving pre-configuration information for one or more reference signal transmissions, performing, at a first time during an ON duration of a discontinuous reception (DRX) cycle, measurements on one or more reference signals based, at least in part, on the pre-configuration information, determining if, at a second time during the ON duration after the first time, a trigger frame associated with the one or more reference signal transmissions has been received, and transmitting a measurement report corresponding to the measurements if a trigger frame has been received.

公开(公告)号：US12040937B2

公开(公告)日：2024-07-16

申请号：US17365891

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Vasanthan Raghavan ,  Qian Zhang ,  Tianyang Bai ,  Kiran Venugopal

IPC: H04L41/0668 ,  H04L5/00 ,  H04L41/0677 ,  H04W72/044

CPC classification number: H04L41/0668 ,  H04L5/0048 ,  H04L41/0677 ,  H04W72/044

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a user equipment (UE) detects a beam failure of a first beam for a first component carrier (CC) based on a link quality associated with the first beam for the first CC. The first CC and a second CC are within a same group of CCs. The UE initiates one or more beam failure recovery operations associated with any CC within the same group of CCs as the first and second CCs based on a determination of a beam failure of a second beam for the second CC. The determination is based on the detection of the beam failure for the first CC and based on the first CC and the second CC being within the same group of CCs.