公开(公告)号：US20230164863A1

公开(公告)日：2023-05-25

申请号：US17916810

申请日：2021-05-06

Applicant: Sony Group Corporation

Inventor： Jin XU ,  Ying ZHOU ,  Xinli WANG ,  Wenjing REN ,  Xiaofeng TAO ,  Jianfei CAO

IPC: H04W76/19 ,  H04L1/20

CPC classification number: H04W76/19 ,  H04L1/203

Abstract: The present disclosure provides an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises a processing circuit configured: to obtain, from a base station, configuration information used for beam failure recovery of a user equipment in multiple transmission/reception points (TRPs), wherein the configuration information comprises first configuration and/or second configuration, the first configuration is used for determination of a beam failure event of each of the multiple TRPs, and the second configuration is used for joint determination of beam failure events of the multiple TRPs; and to report the beam failure event to the base station on the basis of the configuration information.

公开(公告)号：US20220173781A1

公开(公告)日：2022-06-02

申请号：US17674853

申请日：2022-02-18

Applicant: Sony Group Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Zhaoqi PENG ,  Xin GUO ,  Yuming LIU ,  Min ZHU ,  Wei REN

IPC: H04B7/06 ,  H04B1/44 ,  H04B7/08 ,  H04L5/00 ,  H04L25/02 ,  H04W72/04

Abstract: The present disclosure relates to an electronic device, a wireless communication method and a computer-readable medium. According to one embodiment, an electronic device for wireless communication comprises a processing circuit, wherein the processing circuit is configured to conduct control so as to send a reference signal for a direct link to the other user equipment or to receive same from the other user equipment; the processing circuit is also configured to conduct control so as to carry out beamforming-based direct link communication with the other user equipment; and at least one of a sending beam and a receiving beam for direct link communication is determined based on the measurement of the reference signal.

公开(公告)号：US20220116147A1

公开(公告)日：2022-04-14

申请号：US17424167

申请日：2020-02-06

Applicant: Sony Group Corporation

Inventor： Yanzhao HOU ,  Min ZHU ,  Lei GAO ,  Xin GUO ,  Chen SUN ,  Bing WANG ,  Xiaofeng TAO

IPC: H04L1/16 ,  H04L1/18 ,  H04W72/12

Abstract: The present invention relates to an electronic device, a wireless communication method, and a computer readable medium. According to one embodiment, the electronic device used for wireless communication comprises a processing circuit. The processing circuit is configured to perform control to send data and information related to retransmission of the data to a target user equipment by means of a sidelink. The processing circuit is further configured to control operation for the retransmission of the data.

公开(公告)号：US20230387983A1

公开(公告)日：2023-11-30

申请号：US18234403

申请日：2023-08-16

Applicant: Sony Group Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Zhaoqi PENG ,  Xin GUO ,  Yuming LIU ,  Min ZHU ,  Wei REN

IPC: H04B7/06 ,  H04B1/44 ,  H04B7/08 ,  H04L5/00 ,  H04L25/02 ,  H04W72/20

CPC classification number: H04B7/0617 ,  H04B1/44 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0048 ,  H04L25/0224 ,  H04W72/20

Abstract: The present disclosure relates to an electronic device, a wireless communication method and a computer-readable medium. According to one embodiment, an electronic device for wireless communication comprises a processing circuit, wherein the processing circuit is configured to conduct control so as to send a reference signal for a direct link to the other user equipment or to receive same from the other user equipment; the processing circuit is also configured to conduct control so as to carry out beamforming-based direct link communication with the other user equipment; and at least one of a sending beam and a receiving beam for direct link communication is determined based on the measurement of the reference signal.

公开(公告)号：US20220393750A1

公开(公告)日：2022-12-08

申请号：US17890266

申请日：2022-08-18

Applicant: Sony Group Corporation

Inventor： Jin XU ,  Wenjing REN ,  Dongru LI ,  Hang YANG ,  Xiaofeng TAO ,  Jianfei CAO

IPC: H04B7/06 ,  H04W76/19 ,  H04B7/08 ,  H04W72/04 ,  H04W72/08

Abstract: An electronic device and method for wireless communication, the method including detecting a beam quality of a currently serving beam; starting a prediction window when the detected beam quality is within a particular range, and evaluating the beam quality of the currently serving beam within the prediction window.

公开(公告)号：US20220361175A1

公开(公告)日：2022-11-10

申请号：US17873164

申请日：2022-07-26

Applicant: Sony Group Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Yuming LIU ,  Zhaoqi PENG ,  Xin GUO

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08

Abstract: The present disclosure provides a method and electronic apparatus for wireless communication and a computer readable storage medium. The electronic apparatus comprises a processing circuit. The electronic apparatus is configured to determine whether a related parameter of an available component carrier in a sidelink satisfies a preset condition; and if the related parameter satisfies a present condition, to configure the available parameter for use as a secondary component carrier in carrier aggregation of the sidelink.

公开(公告)号：US20220167186A1

公开(公告)日：2022-05-26

申请号：US17600617

申请日：2020-05-15

Applicant: Sony Group Corporation

Inventor： Jin XU ,  Ying ZHOU ,  Wenjing REN ,  Dongru LI ,  Xiaofeng TAO ,  Jianfei CAO

IPC: H04W24/04 ,  H04W24/08 ,  H04B17/309 ,  H04B17/382

Abstract: The present disclosure provides an electronic device and method for wireless communication, and a computer readable storage medium. The electronic device comprises a processing circuit, configured to: determine that a beam failure occurs in a downlink of an unlicensed frequency band and generate a beam failure recovery request; perform energy detection on a first channel of a selected candidate beam, so as to send the beam failure recovery request by means of the first channel when the energy detection indicates that the first channel is idle; start a first timer while enabling the energy detection; and in the case that the first timer expires but the energy detection does not indicate that the first channel is idle, reselect a candidate beam and perform energy detection on a first channel of the reselected candidate beam.

公开(公告)号：US20240121771A1

公开(公告)日：2024-04-11

申请号：US18554801

申请日：2022-04-12

Applicant: Yanzhao HOU ,  Sony Group Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Yang WEN ,  Chengrui WANG ,  Yinan GUO ,  Xiaoxue WANG ,  Chen SUN

IPC: H04W72/121 ,  H04W72/541

CPC classification number: H04W72/121 ,  H04W72/541

Abstract: A scheduling electronic device is used for selecting a candidate time-frequency resource set required for communication of a predetermined electronic device in the group to which the scheduling electronic device belongs; and the scheduling electronic device comprises a processing circuit, and the processing circuit is configured to: receive, from at least one member electronic device located in an overlapping region between said group and other groups, a cooperative sensing result obtained by sensing a time-frequency resource by the at least one member electronic device during at least a portion of a cooperative resource sensing window, so as to assist the scheduling electronic device in selecting a candidate time-frequency resource set, the cooperative resource sensing window being a time period for the at least one member electronic device to perform the assistance so as to sense the time-frequency resource.

公开(公告)号：US20230388811A1

公开(公告)日：2023-11-30

申请号：US18447318

申请日：2023-08-10

Applicant: Sony Group Corporation

Inventor： Qimei CUI ,  Bowen CAI ,  Tao CUI ,  Xiaofeng TAO

IPC: H04W16/14 ,  H04W74/00

CPC classification number: H04W16/14 ,  H04W74/002

Abstract: The present disclosure provides an electronic device and a method for wireless communication and a computer-readable storage medium. An electronic device comprising: a processing circuit configured to: generate, where a user equipment accesses an unauthorized frequency band successfully, an indication representing whether sharing a channel occupancy time of the user equipment with other user equipment is permitted; and send the indication to a base station or the other user equipment.

公开(公告)号：US20230300798A1

公开(公告)日：2023-09-21

申请号：US18017676

申请日：2021-07-30

Applicant: Sony Group Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Yang WEN ,  Chengrui WANG ,  Xiaoxue WANG ,  Min LIU ,  Chen SUN

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/25

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/25

Abstract: The present disclosure relates to an electronic device, a method, and a storage medium for a wireless communication system. Various embodiments regarding resource allocation and management for sidelink communication are described. In an embodiment, an electronic device for a first terminal device includes a processing circuit configured to: search for time-frequency resources based on at least two allocation modes to obtain a candidate resource set; select a time-frequency resource from the candidate resource set; and notify a second terminal device of the selected time-frequency resource to be used for sidelink communication with the second terminal device. The processing circuit is further configured to send resource selection information to a base station, where the resource selection information indicates whether a specified resource is selected.