公开(公告)号：US09693279B2

公开(公告)日：2017-06-27

申请号：US14370412

申请日：2012-11-28

Applicant: SONY CORPORATION

Inventor： Qimei Cui ,  Yingni Zhang ,  Xiaona Li ,  Shiyuan Li

IPC: H04W36/30 ,  H04W76/02 ,  H04B7/024 ,  H04L1/00 ,  H04L5/00 ,  H04B7/0417 ,  H04B7/06 ,  H04W72/08

CPC classification number: H04W36/30 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L5/0035 ,  H04L2001/0093 ,  H04W72/08 ,  H04W76/15

Abstract: An electronic device, and a method and computer readable medium, for use of subsets of coordinated multi-point (CoMP) transmission cells. The device includes processing circuitry configured to select a plurality of transmission cells as the subset of the CoMP set of transmission cells used to support wireless communications with a user equipment (UE). The processing circuitry selects the plurality of transmission cells based on a message from the UE that includes aggregate channel quality information (CQI) for at least two communication channels between the UE and corresponding transmission cells of the plurality of transmission cells.

公开(公告)号：US20150016425A1

公开(公告)日：2015-01-15

申请号：US14370412

申请日：2012-11-28

Applicant: SONY CORPORATION

Inventor： Qimei Cui ,  Yingni Zhang ,  Xiaona Li ,  Shiyuan Li

IPC: H04W36/30

CPC classification number: H04W36/30 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0026 ,  H04L5/0035 ,  H04L2001/0093 ,  H04W72/08 ,  H04W76/15

Abstract: An electronic device, and a method and computer readable medium, for use of subsets of coordinated multi-point (CoMP) transmission cells. The device includes processing circuitry configured to select a plurality of transmission cells as the subset of the CoMP set of transmission cells used to support wireless communications with a user equipment (UE). The processing circuitry selects the plurality of transmission cells based on a message from the UE that includes aggregate channel quality information (CQI) for at least two communication channels between the UE and corresponding transmission cells of the plurality of transmission cells.

Abstract translation: 一种电子设备，以及用于协调多点（CoMP）传输小区的子集的方法和计算机可读介质。 该设备包括被配置为选择多个传输小区作为用于支持与用户设备（UE）的无线通信的传输小区的CoMP组的子集的处理电路。 所述处理电路基于来自所述UE的消息来选择所述多个传输小区，所述消息包括所述UE与所述多个传输小区的相应传输小区之间的至少两个通信信道的聚合信道质量信息（CQI）。

公开(公告)号：US10021701B2

公开(公告)日：2018-07-10

申请号：US14759534

申请日：2013-12-26

Applicant: SONY CORPORATION

Inventor： Qimei Cui ,  Xiaona Li ,  Weijuan Gao ,  Hui Wang ,  Jiang Han

IPC: H04W4/00 ,  H04W72/08 ,  H04W72/04 ,  H04W24/10 ,  H04L5/00 ,  H04W16/14 ,  H04L1/00 ,  H04W16/10 ,  H04W24/02 ,  H04B17/345 ,  H04J11/00 ,  H04W52/24 ,  H04W52/44

CPC classification number: H04W72/082 ,  H04B17/345 ,  H04J11/0053 ,  H04L1/00 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0062 ,  H04W16/10 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W52/243 ,  H04W52/44 ,  H04W72/04 ,  H04W72/042

Abstract: A wireless communication method and a wireless communication device. The wireless communication method is used in a coordinated multi-point communication system, and includes: recognizing an edge user equipment; determining the presence of interference to an enhanced physical downlink control channel (ePDCCH) of the edge user equipment; and in response to the determination of the presence of the interference, determining different interference coordination manners according to different scenarios, so as to control the transmission of the ePDCCH or a physical downlink shared channel (PDSCH) of a neighbor cell related to the interference.

公开(公告)号：US20150098405A1

公开(公告)日：2015-04-09

申请号：US14400591

申请日：2013-04-23

Applicant: SONY CORPORATION

Inventor： Qimei Cui ,  Yingni Zhang ,  Hui Wang ,  Xiaona Li

IPC: H04W72/04

Abstract: Disclosed are a communication method and device in a wireless communication system, the communication method comprising: a base station in the communication system determines, according to the current system configuration of the communication system, the category of an enhanced control channel element configuration in an enhanced physical downlink control channel, the enhanced control channel element configuration comprising the number of resource elements in each enhanced control channel element, and the number of enhanced control channel elements in each physical resource block pair, and the enhanced control channel element configuration is classified into a plurality of categories respectively corresponding to the different system configurations of the communication system; and notifying a terminal node in the communication system of the information related to the determined category of the enhanced control channel element configuration.

Abstract translation: 公开了一种无线通信系统中的通信方法和装置，所述通信方法包括：所述通信系统中的基站根据所述通信系统的当前系统配置，确定增强型控制信道单元配置的类别， 物理下行链路控制信道，包括每个增强控制信道单元中的资源元素的数量的增强控制信道单元配置以及每个物理资源块对中的增强控制信道单元的数量，以及增强的控制信道单元配置被分类为 分别对应于通信系统的不同系统配置的多个类别; 以及通知所述通信系统中的终端节点与所确定的所述增强控制信道单元配置类别相关的信息。