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：US12052595B2

公开(公告)日：2024-07-30

申请号：US17452901

申请日：2021-10-29

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Tao Luo

IPC: H04W24/10 ,  H04B7/06 ,  H04W28/02 ,  H04W72/51

CPC classification number: H04W24/10 ,  H04B7/0639 ,  H04W28/0215 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a supported maximum total number of measurement resources configured to measure within a slot based at least in part on a rule, wherein the rule indicates how to count a measurement resource configured for multiple measurement usages. The UE may transmit capability information identifying the supported maximum total number of measurement resources. The UE may receive, based at least in part on the capability information and the rule, one or more measurement configurations. Numerous other aspects are provided.

公开(公告)号：US20240250742A1

公开(公告)日：2024-07-25

申请号：US18157774

申请日：2023-01-20

Applicant: QUALCOMM Incorporated

Inventor： Narayan Prasad ,  Yavuz Yapici ,  Tao Luo ,  Junyi Li ,  Peter Gaal

IPC: H04B7/145 ,  H04B7/0426

CPC classification number: H04B7/145 ,  H04B7/043

Abstract: Methods, systems, and devices for wireless communications are described. A controller of a reconfigurable intelligent surface (RIS) may transmit a capability message indicating a capability of one or more configurable elements of the RIS to direct incoming signals in one or more directions for one or more frequency bands. For example, the configurable elements may have an ability to act as transparent to the signal, to direct the signal in an interference safe direction or frequency, and/or to diffuse the signal across multiple directions or frequencies. The controller of the RIS may control the one or more configurable elements in accordance with the capability message and an activity status of the RIS to direct a signal to at least one direction. In some cases, a network entity may transmit an indication of the at least one direction to the RIS controller.

公开(公告)号：US12047790B2

公开(公告)日：2024-07-23

申请号：US17088836

申请日：2020-11-04

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Lei Xiao ,  Ruhua He ,  Tao Luo

IPC: H04W24/08 ,  H04B17/336 ,  H04L5/00 ,  H04W8/24

CPC classification number: H04W24/08 ,  H04B17/336 ,  H04L5/001 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communications are described. A UE may transmit a capability message to a base station. The capability message may indicate a capability of the UE to monitor a defined number of resources across a set of component carriers (CCs) within a time period. The resources may be channel measurement resources (CMRs) or interference measurement resources (IMRs) for signal to interference plus noise measurement, reference signal (RS) resources for channel state information (CSI) measurement, beam failure detection (BFD), reference signal receive power (RSRP) measurement, link quality monitoring, or different active beams. Based on the capability of the UE, the base station may transmit a monitoring configuration to the UE that indicates a set of resources or active beams for the UE to monitor in the set of CCs. The UE may monitor the defined resources or beams received in the monitoring configuration from the base station.

公开(公告)号：US12047788B2

公开(公告)日：2024-07-23

申请号：US17393215

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Junyi Li ,  Tao Luo

IPC: H04W16/28 ,  G06N20/20 ,  H04B7/06

CPC classification number: H04W16/28 ,  G06N20/20 ,  H04B7/0617

Abstract: A UE may train a NN, based on a blockage of a beam transmission, to indicate one or more beam weights in association with the blockage of the beam transmission. The UE may store, in an ML database, information indicative of at least one of the trained NN or the one or more beam weights indicated via the trained NN, such that the UE may communicate, to an ML server, the information via the trained NN. The ML server may train the NN, based on a TL/FL procedure for the one or more beam weights associated with the at least one blockage, to indicate one or more TL/FL beam weights in association with the at least one blockage, and communicate, to at least one UE, information indicative of at least one of the trained NN or the one or more TL/FL beam weights indicated via the trained NN.

公开(公告)号：US12047139B2

公开(公告)日：2024-07-23

申请号：US18067145

申请日：2022-12-16

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Tao Luo ,  Alexander Dorosenco ,  Junyi Li

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/08 ,  H04W64/00 ,  H04W72/044

CPC classification number: H04B7/0617 ,  H04L5/0048 ,  H04W24/08 ,  H04W64/00 ,  H04W72/044

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, an indication of a range of frequencies outside an operational bandwidth of the UE based at least in part on the range of frequencies being compatible with one or more sets of analog beamforming beam weights associated with the operational bandwidth. The UE may communicate, with the base station, based at least in part on transmitting the indication of the range of frequencies outside of the operational bandwidth of the UE. Numerous other aspects are provided.

公开(公告)号：US12047124B2

公开(公告)日：2024-07-23

申请号：US18305216

申请日：2023-04-21

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Tao Luo

IPC: H04W4/029 ,  G01S5/02 ,  H04B17/10 ,  H04B17/14 ,  H04B17/364 ,  H04W64/00 ,  H04W88/10

CPC classification number: H04B17/364 ,  H04B17/104 ,  H04B17/14 ,  H04W64/00 ,  H04W88/10

Abstract: Disclosed are techniques for handling of radio frequency (RF) front-end group delays for roundtrip time (RTT) estimation. In an aspect, a network node transmits first and second RTT measurement (RTTM) signals to a user equipment (UE) and receives first and second RTT response (RTTR) signals from the UE. The network node measures the transmission times of the RTTM signals and the reception times of the RTTR signals, and the UE measures the transmission times the RTTM signals and the transmission times of the RTTR signals. The group delays of the transmit/receive chains of the network node and the UE are determined for one set of transmit/receive chains based on the first RTTM signal and first RTTR signal. The group delays of the transmit/receive chain used for the second RTTM signal and the second RTTR signal are determined relative to the group delay of the one set of transmit/receive chains.

公开(公告)号：US20240244702A1

公开(公告)日：2024-07-18

申请号：US18560151

申请日：2021-07-21

Applicant: QUALCOMM Incorporated

Inventor： Fang Yuan ,  Yan Zhou ,  Aleksandar Damnjanovic ,  Tao Luo ,  Xiaoxia Zhang

IPC: H04W76/20 ,  H04L1/00 ,  H04W72/12

CPC classification number: H04W76/20 ,  H04L1/0003 ,  H04W72/12

Abstract: Aspects of the disclosure relate to transmission configuration indicator (TCI) state mapping for multiple transport block (TB) transmission with downlink control information (DCI). In one example, a scheduled entity may receive a scheduling grant from a scheduling entity. The scheduling grant may include scheduling assignments configured to assign wireless resources for corresponding enabled communications. The scheduling grant may further include non-scheduling assignments without assigning wireless resources. The scheduling grant may further include a codepoint including TCI state indicators mapping the scheduling and non-scheduling assignments to corresponding TCI states. The scheduled entity may further receive a control message to activate the TCI states mapped to the corresponding indicators. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US12041692B2

公开(公告)日：2024-07-16

申请号：US17496650

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Hamed Pezeshki ,  Tao Luo ,  Taesang Yoo

IPC: H04W8/22 ,  G06N20/00 ,  H04W72/121 ,  H04W72/20

CPC classification number: H04W8/22 ,  G06N20/00 ,  H04W72/121 ,  H04W72/20

Abstract: A method of wireless communication by a user equipment (UE) receives a machine learning model from a base station. The UE reports, to the base station, a machine learning processing capability. The UE also transmits, to the base station, gradient updates or weight updates to the machine learning model. A base station transmits a machine learning model to a number of UEs. The base station receives, from each of the number of UEs, a machine learning processing capability report. The base station groups a number of UEs in accordance with the machine learning processing capability reports, to receive gradient updates to the machine learning model.

公开(公告)号：US12041575B2

公开(公告)日：2024-07-16

申请号：US17653236

申请日：2022-03-02

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Tao Luo ,  Gavin Bernard Horn ,  Sven Fischer ,  Alexandros Manolakos ,  Joseph Binamira Soriaga ,  Guttorm Ringstad Opshaug

IPC: H04W64/00 ,  H04L5/00 ,  H04L41/08 ,  H04W74/0833

CPC classification number: H04W64/00 ,  H04L5/0048 ,  H04L41/08 ,  H04W74/0833

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for on-demand positioning. For example a method may include transmitting a request to participate in a UE positioning procedure, wherein the request indicates one or more parameters to be used by a location server in coordinating one or more base stations (BSs) to participate in the UE positioning procedure, and receiving signaling from the location server configuring the UE to participate in the UE positioning procedure.