公开(公告)号：US11277818B2

公开(公告)日：2022-03-15

申请号：US16614383

申请日：2018-06-29

Applicant: Sony Corporation

Inventor： Huiling Zuo ,  Na Li ,  Haowei Wang ,  Tao Cui ,  Yuxuan Xie ,  Song Wang

IPC: H04W72/00 ,  H04W72/04

Abstract: Disclosed are a wireless communication method and a wireless communication device. The wireless communication device comprises a processing circuit, wherein the processing circuit is configured to: detect broadcast information on a specific subchannel in an unlicensed frequency band; and broadcast time information on the specific subchannel when the broadcast information cannot be successfully detected, wherein the time the occupation of the specific subchannel by the wireless communication device ends can be determined according to the time information.

公开(公告)号：US11457367B2

公开(公告)日：2022-09-27

申请号：US16611226

申请日：2018-07-23

Applicant: Sony Corporation ,  Song Wang

Inventor： Song Wang ,  Na Li ,  Haowei Wang ,  Tao Cui ,  Huiling Zuo ,  Yuxuan Xie

IPC: H04W16/14 ,  H04W24/10 ,  H04W72/04 ,  H04W74/08

Abstract: Disclosed are an electronic apparatus, an information processing device, and an information processing method. According to one embodiment, an electronic device used for a base station side comprises a processing circuit. The processing circuit is configured to: perform channel detection for a target channel; broadcast, to a user equipment, a resource indication used for uplink transmission based on a result of the channel detection; and receive uplink transmission performed by the user equipment based on the resource indication.

公开(公告)号：US11147098B2

公开(公告)日：2021-10-12

申请号：US16496964

申请日：2018-06-26

Applicant: Sony Corporation

Inventor： Yuxuan Xie ,  Na Li ,  Haowei Wang ,  Tao Cui ,  Huiling Zuo ,  Song Wang

IPC: H04W74/00 ,  H04B17/318 ,  H04W16/28 ,  H04W72/04 ,  H04W74/08

Abstract: The present disclosure relates to an electronic apparatus, a wireless communication device, and a wireless communication method. According to an embodiment, the electronic device for a base station side comprises a processing circuit. The processing circuit is configured to: perform control to perform, on a beam corresponding to a user equipment, channel detection on a target channel, the channel detection being based on a specific beam direction; and determine the access to the target channel according the channel detection result.