会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • 통신 시스템에서 피드백 생성 방법 및 장치
    • 在通信系统中产生反馈的方法和装置
    • KR1020130037615A
    • 2013-04-16
    • KR1020110102118
    • 2011-10-06
    • 삼성전자주식회사
    • 이효진김윤선이주호
    • H04B7/06H04J11/00H04B7/26
    • H04B7/0626H04B7/0417H04B7/0632H04B7/0639H04L5/0032H04L5/0053H04L5/0057H04L25/00H04B7/024H04W24/10
    • PURPOSE: A feedback generating method and a device thereof are provided to effectively control the amount of feedback information transmitted from a CoMP(Cooperative Multi-Point) system. CONSTITUTION: A control unit(920) selects a third base station including an optimal channel state based on a measured channel state. The control unit generates first feedback information including the channel state information and a cell index for the third base station. The control unit individually measures a second base station and a first base station when the power of the first base station is turned off. The control unit selects a fourth base station including the optimal channel state based on the measured channel state. The control unit generates second feedback information including the channel state information and the cell index for the fourth base station. [Reference numerals] (910) Communication unit; (920) Control unit; (930) Channel estimation unit;
    • 目的:提供反馈生成方法及其装置,以有效地控制从CoMP(协作多点)系统发送的反馈信息的数量。 构成:控制单元(920)基于测量的信道状态来选择包括最佳信道状态的第三基站。 控制单元产生包括第三基站的信道状态信息和小区索引的第一反馈信息。 当第一基站的电源关闭时,控制单元分别测量第二基站和第一基站。 控制单元基于测量的信道状态来选择包括最佳信道状态的第四基站。 控制单元产生包括第四基站的信道状态信息和小区索引的第二反馈信息。 (附图标记)(910)通信单元; (920)控制单元; (930)信道估计单元;