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    • 71. 发明授权
    • Mobile communication terminal
    • 移动通信终端
    • US09173113B2
    • 2015-10-27
    • US13821712
    • 2012-04-19
    • Yusuke OhwatariNobuhiko MikiTakahiro AsaiYukihiko Okumura
    • Yusuke OhwatariNobuhiko MikiTakahiro AsaiYukihiko Okumura
    • H04W24/02H04B7/08H04L5/00H04L25/03H04L1/00
    • H04W24/02H04B7/0851H04B7/0857H04B7/0865H04B7/0871H04L1/0003H04L1/0009H04L1/0026H04L1/0036H04L5/0023H04L5/0051H04L25/03891
    • A mobile communication terminal includes an interference rejection combining processor for obtaining a received signal vector with regard to each of multiple resource elements and for calculating receiving weights so as to suppress influence to a desired beam of electric wave sent from the desired base station by other beams, on the basis of the received signal vectors; a non-interference-rejection receiving weight calculator for calculating receiving weights so as not to suppress influence to the desired beam by other beams; a signal separator for separating a signal destined for the mobile communication terminal from signals destined for other mobile communication terminals; and an interference rejection combining determiner for determining whether the receiving weights to suppress influence by other beams or the receiving weights calculated by the non-interference-rejection receiving weight calculator should be used for signal separation by the signal separator, on the basis of an index representing a relationship between reception quality of a desired downlink transmission signal and reception quality of an interfering signal.
    • 移动通信终端包括干扰抑制组合处理器,用于获得关于多个资源元素中的每一个的接收信号向量,并且用于计算接收权重,以便抑制对期望的基站由其他波束发送的期望的电波束的影响 ,基于接收到的信号矢量; 无干扰抑制接收加权计算器,用于计算接收权重,以便不抑制其他波束对期望波束的影响; 信号分离器,用于将去往移动通信终端的信号与去往其他移动通信终端的信号分离; 以及干扰抑制组合确定器,用于基于指数来确定是否将信号分离器用于抑制由其他波束的影响的接收权重或由非干扰拒绝接收加权计算器计算的接收权重的信号分离 表示期望的下行链路发送信号的接收质量与干扰信号的接收质量之间的关系。