专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016147172A1 METHOD AND SYSTEM FOR THE LINEARIZATION OF A MIMO COMMUNICATION SCHEME HAVING NONLINEAR POWER AMPLIFIERS 审中-公开
标题翻译：具有非线性功率放大器的MIMO通信方案的线性化方法和系统
公开(公告)号：WO2016147172A1
公开(公告)日：2016-09-22
申请号：PCT/IL2016/050268
申请日：2016-03-13
申请人： B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY
发明人： WULICH, Dov , IOFEDOV, Ilia
IPC分类号： H04B7/02
CPC分类号： H03F1/3247 , H03F1/3258 , H03F3/24 , H03F3/68 , H03F2200/451 , H04B7/024 , H04B7/0413
摘要： The invention relates to a linearized MIMO system which comprises: (a) a MIMO receiver which comprises one or more receiving units, each receiving unit comprises: (a.l) one or more receiving antennas; and (a.2) an optional MIMO spatial decoder and (b) a linearized MIMO transmitter, which comprises: (b.l) a plurality of non-linear power amplifiers at respective transmission branches, each of said non-linear power amplifiers feeding a respective antenna with an amplified signal; (b2) a MIMO spatial pre-coder for receiving an artificial data signal from a global linearizer, and based on a channel state information of the medium (medium-channel), creating plurality of transmission branch-signals, each of said branch signals feeding one of said non-linear power amplifiers, respectively; and (b3) said global linearizer receiving a data signal and creating said artificial data signal.
摘要翻译：本发明涉及线性化MIMO系统，其包括：（a）MIMO接收机，其包括一个或多个接收单元，每个接收单元包括：（a.l）一个或多个接收天线; 和（a.2）可选的MIMO空间解码器和（b）线性化MIMO发射机，其包括：（b1）在各个传输分支处的多个非线性功率放大器，每个所述非线性功率放大器馈送相应的具有放大信号的天线; （b2）用于从全局线性化器接收人造数据信号的MIMO空间预编码器，并且基于介质（中频道）的信道状态信息，创建多个传输分支信号，每个所述分支信号馈送分别是所述非线性功率放大器之一; 和（b3）所述全局线性化器接收数据信号并创建所述人造数据信号。

IPRDB

热门服务

关于我们

友情链接

联系方式