公开(公告)号：US20240413867A1

公开(公告)日：2024-12-12

申请号：US18695678

申请日：2021-11-18

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06

Abstract: Certain aspects of the present disclosure provide techniques for reporting channel state information (CSI). According to certain aspects, a method for wireless communications by a user equipment (UE) generally includes generating channel state information (CSI) comprising a (at least one) fractional rank indication (RI) value for a set of candidate ranks, a first indication of a first layer or first singular vector, and a second indication of a second layer or second singular vector and transmitting the CSI to a network entity.

公开(公告)号：US20240256898A1

公开(公告)日：2024-08-01

申请号：US18566014

申请日：2021-09-01

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  June NAMGOONG

IPC: G06N3/098

CPC classification number: G06N3/098

Abstract: Some aspects described herein relate to receiving, from each of multiple UEs in sidelink communications, a report of a model update for a federated learning model, generating, based on one or more parameters in the report of the model update received from each of the multiple UEs, a converged model update, and transmitting, to an upstream node, the converged model update. Other aspects relate to receiving, from a base station, an indication of a federated learning model, generating, for the federated learning model and based on a local training on the federated learning model, a model update to be applied to the federated learning model, and transmitting, to a relay UE in sidelink communication, a report of the model update.

公开(公告)号：US20240163701A1

公开(公告)日：2024-05-16

申请号：US18551147

申请日：2021-05-28

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Yuwei REN ,  Qunfeng HE

IPC: H04W24/08 ,  H04B17/345 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04B17/345 ,  H04W24/10

Abstract: A first user equipment (UE) receives, from a scheduling entity, one or more indications of one or more parameters associated with an uplink (UL) transmission from a second UE. The UL transmission includes one or more cross link interference (CLI) measurement resources. The first UE configures one or more dedicated tracking loops for receiving the one or more CLI measurement resources of the UL transmission based on the one or more indications of the one or more parameters. The first UE receives, from the second UE, the one or more CLI measurement resources of the UL transmission using the one or more dedicated tracking loops according to the one or more parameters, while also receiving a downlink (DL) transmission from the scheduling entity. The first UE determines one or more CLI measurements using the one or more CLI measurement resources of the UL transmission.

公开(公告)号：US20240147267A1

公开(公告)日：2024-05-02

申请号：US18548065

申请日：2021-05-14

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Ruiming ZHENG ,  Chenxi HAO ,  Xipeng ZHU ,  Shankar KRISHNAN ,  Taesang YOO ,  Yu ZHANG ,  Hao XU ,  Yin HUANG

IPC: H04W24/04 ,  H04L41/0654 ,  H04L41/16 ,  H04W24/02

CPC classification number: H04W24/04 ,  H04L41/0654 ,  H04L41/16 ,  H04W24/02

Abstract: A method of wireless communications by a user equipment (UE) includes communicating with a network based on a machine learning model for wireless communication. The method also includes monitoring a status of the machine learning model for wireless communication. The method further includes reporting the status of the machine learning model for wireless communication using a predetermined resource according to a predetermined format. The method also includes falling back to communicating with a fallback procedure, instead of the machine learning model for wireless communication, to maintain wireless communication with the network in response to the status of the machine learning model indicating a model failure.

公开(公告)号：US20240121674A1

公开(公告)日：2024-04-11

申请号：US18257571

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Peng CHENG ,  Hao XU ,  Yin HUANG

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W36/32

CPC classification number: H04W36/0058 ,  H04W36/085 ,  H04W36/30 ,  H04W36/324

Abstract: Techniques to incorporate quality of experience (QoE) in mobility management are disclosed. A user equipment (UE) may provide a QoE report to network (e.g., cell) upon detection of a QoE report triggering event (e.g., mobility management, environmental trigger, etc.). The QoE report may comprise information related to QoE metrics such as uplink (UL) latency, UL throughput, UL error rate, downlink (DL) frequency, DL throughput, DL error rate, handover (HO) frequency, beam switch frequency, UE power consumption, etc. The network may take actions such as sending a mobility management command if it is decided that QoE should be restored to the UE.

公开(公告)号：US20240121621A1

公开(公告)日：2024-04-11

申请号：US18276438

申请日：2021-04-21

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Chenxi HAO ,  Yu ZHANG ,  Ruiming ZHENG ,  Liangming WU ,  Qiaoyu LI ,  Rui HU ,  Hao XU ,  Yin HUANG

IPC: H04W16/22 ,  H04W24/10

CPC classification number: H04W16/22 ,  H04W24/10

Abstract: A configuration for reporting OOD samples for neural network optimization. The apparatus receives, from a base station, a configuration to report an OOD dataset for a machine learning model. The apparatus detects an occurrence of one or more OOD events. The apparatus reports the OOD dataset comprising the one or more OOD events based on the configuration to report OOD dataset. The apparatus receives, from the base station, an update to the machine learning model. The OOD dataset may comprise raw data related to the one or more OOD events, or may comprise extracted latent data corresponding to features of raw data related to the one or more OOD events.

公开(公告)号：US20240013521A1

公开(公告)日：2024-01-11

申请号：US18033305

申请日：2021-12-15

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Yin HUANG ,  Chirag Sureshbhai PATEL ,  Jiuyuan LU ,  Hao XU ,  Andrian BELETCHI

IPC: G06V10/776 ,  G06V10/77 ,  G06V10/82 ,  G06V40/20 ,  G06V10/764 ,  G06V10/42 ,  G01S7/41

CPC classification number: G06V10/776 ,  G06V10/7715 ,  G06V10/82 ,  G06V40/28 ,  G06V10/764 ,  G06V10/431 ,  G01S7/415 ,  G01S7/417

Abstract: A computer-implemented method for restoring a sequence for a dataset with frame dropping includes receiving an input sequence. A set of features is extracted from the input sequence. A frequency distribution is determined for the input sequence based on the extracted features. Time domain information for the sequence is restored and in turn, data for the input sequence is augmented based on the restored time domain information. Additionally, noise is removed from the input sequence.

公开(公告)号：US20240007219A1

公开(公告)日：2024-01-04

申请号：US18038973

申请日：2021-01-14

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  Iyab Issam SAKHNINI

IPC: H04L1/00

CPC classification number: H04L1/0038

Abstract: Apparatus, methods, and computer program products for conditional blind decoding limit reduction for wireless communications are provided. An example apparatus may determine a PDCCH blind decoding limit based on a blind decoding limit reduction condition. The example apparatus may perform blind decoding for a PDCCH using one or more PDCCH candidates of a set of PDCCH candidates based on the determined PDCCH blind decoding limit.

公开(公告)号：US20230300868A1

公开(公告)日：2023-09-21

申请号：US18002242

申请日：2021-07-16

Applicant: QUALCOMM Incorporated

Inventor： Ruifeng MA ,  Yuwei REN ,  Huilin XU

IPC: H04W72/541 ,  H04W24/08 ,  H04B17/345

CPC classification number: H04W72/541 ,  H04W24/08 ,  H04B17/345

Abstract: Methods, systems, and devices for wireless communications are described. A communication device, such as a user equipment (UE) may receive an allocation of a set of sensing resources and a set of cross-link interference measurement resources. The UE may identify a sensing resource of the set of sensing resources on which a sensing signal is received, and determine one or more of the set of cross-link interference measurement resources that overlap with the sensing resource. The UE may thereby measure the one or more cross-link interference measurement resources for cross-link interference based on the one or more cross-link interference measurement resources overlapping with the sensing resource.

公开(公告)号：US20230276275A1

公开(公告)日：2023-08-31

申请号：US18003252

申请日：2020-08-14

Applicant: QUALCOMM Incorporated

Inventor： Yuwei REN ,  Weimin DUAN ,  Huilin XU ,  Qunfeng HE

IPC: H04W24/08 ,  G01S13/76 ,  H04W24/10

CPC classification number: H04W24/08 ,  G01S13/765 ,  H04W24/10

Abstract: In an aspect, a BS determines a CLI measurement resource configuration associated with first and second UEs, the reciprocal CLI measurement resource configuration comprising resources associated with both a CLI measurement procedure and an RTT measurement procedure between the first UE and the second UE. The BS transmits the reciprocal CLI measurement resource configuration to the first and second UEs. The first and second UEs perform both the CLI measurement procedure and the RTT measurement procedure with the second UE based on the resources associated with the reciprocal CLI measurement resource configuration.