公开(公告)号：US20200092897A1

公开(公告)日：2020-03-19

申请号：US16693380

申请日：2019-11-25

Applicant: Sony Corporation

Inventor： Xiaodong XU ,  Weiyang LIN ,  Chengcheng YANG ,  Nannan CHEN ,  Xiaojia SONG

IPC: H04W72/12 ,  H04W64/00 ,  H04W8/00 ,  H04L25/02 ,  H04W72/08 ,  H04W76/14 ,  H04W4/80 ,  H04B7/06 ,  H04L5/00

Abstract: An electronic device and a wireless communication method in a wireless communication system. The electronic device includes circuitry configured to: set configuration information for D2D communication measurement for a first UE served by the electronic device, wherein the configuration information contains reference signal information about a second UE of a candidate object with which the first UE conducts D2D communication; send the configuration information, to trigger communication link quality measurement between the first UE and the second UE; receive a measurement report from the first UE; determine whether to convert the communication between the first UE and a current communication object to a communication with the second UE based on the measurement report; and send conversion information when the conversion determination unit determines to convert the communication, to notify the first UE and the UE to conduct communication.

公开(公告)号：US20190261322A1

公开(公告)日：2019-08-22

申请号：US16400042

申请日：2019-05-01

Applicant: Sony Corporation

Inventor： Xiaodong XU ,  Chengcheng YANG ,  Weiyang LIN ,  Ce WANG ,  Nannan CHEN

IPC: H04W72/04 ,  H04W76/14 ,  H04W72/02 ,  H04L1/18

Abstract: An electronic device on a user equipment side in a wireless communication system and a wireless communication method. The electronic device includes: a communication unit, configured to implement device-to-device (D2D) communication under a cellular communication protocol with multiple user equipments, to directly send data and/or control information to the multiple user equipments; and a configuration unit, configured to configure, for a first user equipment and a second user equipment in the multiple user equipments, resources and a modulation and coding scheme (MCS) for implementing D2D communication between the first user equipment and the second user equipment, wherein the second user equipment is a candidate that the first user equipment implements D2D communication with, and the communication unit send information indicating the resources and the MCS to the first user equipment and the second user equipment.

公开(公告)号：US20170034842A1

公开(公告)日：2017-02-02

申请号：US15303162

申请日：2015-05-04

Applicant: SONY CORPORATION

Inventor： Xiaodong XU ,  Weiyang LIN ,  Chengcheng YANG ,  Nannan CHEN ,  Xiaojia SONG

IPC: H04W72/12 ,  H04L12/801 ,  H04W76/04 ,  H04W4/02 ,  H04L5/00 ,  H04B7/06

CPC classification number: H04W72/1215 ,  H04B7/0632 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/006 ,  H04L25/0224 ,  H04L47/29 ,  H04W4/023 ,  H04W4/027 ,  H04W4/80 ,  H04W8/005 ,  H04W48/16 ,  H04W64/006 ,  H04W72/0486 ,  H04W72/085 ,  H04W76/14 ,  H04W76/27 ,  H04W84/042 ,  H04W88/06 ,  H04W88/08

Abstract: An electronic device and a wireless communication method in a wireless communication system. The electronic device includes circuitry configured to: set configuration information for D2D communication measurement for a first UE served by the electronic device, wherein the configuration information contains reference signal information about a second UE of a candidate object with which the first UE conducts D2D communication; send the configuration information, to trigger communication link quality measurement between the first UE and the second UE; receive a measurement report from the first UE; determine whether to convert the communication between the first UE and a current communication object to a communication with the second UE based on the measurement report; and send conversion information when the conversion determination unit determines to convert the communication, to notify the first UE and the UE to conduct communication.

Abstract translation: 一种无线通信系统中的电子设备和无线通信方法。 所述电子设备包括：电路，其被配置为：为由所述电子设备服务的第一UE设置用于D2D通信测量的配置信息，其中所述配置信息包含关于所述第一UE进行D2D通信的候选对象的第二UE的参考信号信息; 发送配置信息，以触发第一UE与第二UE之间的通信链路质量测量; 从第一UE接收测量报告; 基于测量报告，确定是否将第一UE与当前通信对象之间的通信转换为与第二UE的通信; 并且当所述转换确定单元确定转换所述通信时发送转换信息，以通知所述第一UE和所述UE进行通信。