公开(公告)号：US20250016819A1

公开(公告)日：2025-01-09

申请号：US18710592

申请日：2022-01-20

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Yan ZHOU ,  Huilin XU ,  Qian ZHANG ,  Liangming WU

IPC: H04W72/566 ,  H04W24/08 ,  H04W72/1273

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for prioritization schemes for prioritizing colliding cross-link interference (CLI) measurements scheduled via Layer-1 signaling and a downlink transmissions scheduled according to periodic configurations. In some examples, a user equipment (UE) may prioritize downlink transmissions over CLI measurements. A UE may not monitor for or may not decode downlink control information scheduling CLI measurements in resources that the UE has a scheduled downlink reception according to a periodic scheduling configuration. In some examples, the UE may prioritize a colliding CLI measurement and downlink transmission based on an indicated priority of each, a type a CLI measurement, a type of downlink transmission, and/or a location of the UE within the cell. The UE may either monitor for the downlink transmission or perform the CLI measurement based on the priority scheme.

公开(公告)号：US20250008492A1

公开(公告)日：2025-01-02

申请号：US18580471

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Qunfeng HE ,  Yuwei REN ,  Seyedkianoush HOSSEINI

IPC: H04W72/0446 ,  H04W72/21

Abstract: A method of wireless communication performed by a user equipment (UE) includes: receiving an assigned slot format from a network, the slot format including a plurality of symbols, a first subset of the symbols being designated for uplink, a second subset of the symbols being designated for downlink, and a third subset of the symbols being designated as flexible; and performing an uplink transmission on a first symbol of the third subset, wherein the first symbol of the third subset is configured for crosslink interference (CLI) measurement.

公开(公告)号：US20240414658A1

公开(公告)日：2024-12-12

申请号：US18810598

申请日：2024-08-21

Applicant: QUALCOMM Incorporated

Inventor： Min HUANG ,  Chao WEI ,  Yuwei REN ,  Yu ZHANG ,  Qiaoyu LI ,  Chenxi HAO ,  Liangming WU ,  Hao XU

IPC: H04W52/14 ,  H04W52/08 ,  H04W52/10 ,  H04W52/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive an indication of a first transmit power configuration and a second transmit power configuration for a physical uplink shared channel (PUSCH) communication. The wireless communication device may transmit, using a first transmit power that is based at least in part on the first transmit power configuration, a first portion of the PUSCH communication in a full-duplex portion of a time-frequency resource. The wireless communication device may transmit, using a second transmit power that is based at least in part on the second transmit power configuration, a second portion of the PUSCH communication in a non-full-duplex portion of the time-frequency resource. Numerous other aspects are provided.

公开(公告)号：US20240365108A1

公开(公告)日：2024-10-31

申请号：US18571982

申请日：2021-09-03

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  Fei HUANG ,  June NAMGOONG

IPC: H04W8/22 ,  G06N3/0464 ,  G06N3/06

CPC classification number: H04W8/22 ,  G06N3/0464 ,  G06N3/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a machine learning (ML) feature group from among a first ML feature group and a second ML feature group based at least in part on a UE capability of the UE for ML features. The ML features or an ML feature parameter of the first ML feature group may be different than ML features or an ML feature parameter of the second ML feature group. The UE may perform an action associated with wireless communication based at least in part on a model with one or more ML features from the selected ML feature group. Numerous other aspects are described.

公开(公告)号：US20240357399A1

公开(公告)日：2024-10-24

申请号：US18682312

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Xipeng ZHU ,  Huilin XU ,  June NAMGOONG

IPC: H04W24/10 ,  H04L41/16

CPC classification number: H04W24/10 ,  H04L41/16

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a wireless device (e.g., a user equipment (UE) or a base station) receiving, from a network node, a machine learning model for use by the wireless device to detect remote interference from a base station. The wireless device may be associated with a first cell and the base station may be associated with a second cell different from the first cell. The wireless device may input one or more parameters into the machine learning model and detect whether the remote interference from the base station is present based on an output of the machine learning model.

公开(公告)号：US20240348479A1

公开(公告)日：2024-10-17

申请号：US18683465

申请日：2021-10-29

Applicant: QUALCOMM Incorporated

Inventor： Rui HU ,  Chenxi HAO ,  Wei XI ,  Yu ZHANG ,  Taesang YOO ,  Yuwei REN ,  Hao XU

IPC: H04L25/02 ,  H04B7/06 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04L25/0254 ,  H04B7/0626 ,  H04L5/0053 ,  H04L25/0224 ,  H04L27/2613

Abstract: A method for wireless communication by a user equipment (UE), includes receiving, from a base station, a reference signal (RS) on a set of resource elements (REs), the RS having been multiplexed onto the set of REs based on a non-orthogonal cover code, and a number of REs in the set of REs being less than a number of ports associated with the RS. The method further includes estimating, at the UE via a channel estimation neural network, a channel based on receiving the RS. The method still further includes transmitting, to the base station, a feedback report associated with the estimated channel based on receiving the RS.

公开(公告)号：US20240314798A1

公开(公告)日：2024-09-19

申请号：US18571053

申请日：2021-08-10

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  June NAMGOONG

IPC: H04W72/231 ,  H04W24/02 ,  H04W76/20

CPC classification number: H04W72/231 ,  H04W24/02 ,  H04W76/20

Abstract: A base station may set one or more bits of DCI that at least one of indicate or trigger a configuration of an ML model at a UE. The configuration may be based on an association between at least one first ML block for a first procedure and at least one second ML block for a second procedure. The at least one second ML block may be dedicated to a task included in a plurality of tasks associated with the at least one first ML block. The base station may transmit the DCI including the one or more bits to the UE, which may cause the UE to configure the ML model including the association between the at least one first ML block for the first procedure and the at least one second ML block for the second procedure.

公开(公告)号：US20240267710A1

公开(公告)日：2024-08-08

申请号：US18564986

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  June NAMGOONG

IPC: H04W4/08 ,  H04L41/16

CPC classification number: H04W4/08 ,  H04L41/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive an indication on whether to switch from a first machine learning (ML) group to a second ML group or to continue with the first ML group. The UE may switch to the second ML group if the indication is to switch or continuing with the first ML group if the indication is to continue. The UE may perform a first action associated with wireless communication based at least in part on a first model developed with the first ML group if the indication is to continue. The UE may perform a second action associated with wireless communication based at least in part on a second model developed with the second ML group if the indication is to switch. Numerous other aspects are described.

公开(公告)号：US20240243822A1

公开(公告)日：2024-07-18

申请号：US18011050

申请日：2020-07-31

Applicant: Ruifeng MA ,  Chenxi HAO ,  Huilin XU ,  Yuwei RREN ,  QUALCOMM Incorporated

Inventor： Ruifeng MA ,  Chenxi HAO ,  Huilin XU ,  Yuwei REN

IPC: H04B17/345 ,  H04W24/10

CPC classification number: H04B17/345 ,  H04W24/10

Abstract: Aspects described herein relate to receiving a configuration for cross-link interference (CLI) measurement reporting, wherein the configuration includes, for each component carrier of one or more component carriers, one or more parameters for measuring signals on the component carrier, and a resource setting indicating resources of the component carrier over which to measure signals. One or more measurements of signals received on the resources indicated by the resource setting for the component carrier can be measured based at least in part on the one or more parameters, and reported to a base station.

公开(公告)号：US20240031980A1

公开(公告)日：2024-01-25

申请号：US18256573

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Huilin XU ,  Yuwei REN

IPC: H04W68/00 ,  H04L5/00 ,  H04B7/04

CPC classification number: H04W68/00 ,  H04L5/0051 ,  H04B7/04013

Abstract: Disclosed are techniques for communication. In an aspect, a wireless node (e.g., UE or BS) measures a first TOA of a first SRS-P from a UE, a second TOA of a reflection of a second SRS-P from the UE off of a first RIS, and a third TOA of a reflection of a third SRS-P from the UE off of a second RIS. The UE transmits, to a position estimation entity, measurement information based on the first, second and third TOAs. The position estimation entity determines a positioning estimate of the UE based at least in part on the measurement information.