发明名称 COMMUNICATION APPARATUS, COMMUNICATION METHOD AND BASE STATION
摘要 The present invention relates to communication apparatus, communication method and base station. The communication apparatus has a plurality of antennas and is capable of using a Multi-Input Multi-Output (MIMO) technique, comprising: a MIMO mode determining unit configured to determine a MIMO mode to be adopted; a precoding matrix information determining unit configured to determine precoding matrixes according to the determined MIMO mode; a transmitting unit configured to transmit information related to the precoding matrix, wherein, in case the MIMO mode to be adopted is a single-cell multi-user MIMO mode, the precoding matrix information determining unit determines a precoding matrix to be used by a service base station in a cell where the communication apparatus locates to communicate with the communication apparatus, and determines a precoding matrix to be used by the service base station to communicate with other communication apparatus in the cell which is grouped with the communication apparatus.
申请公布号 US2012045018(A1) 申请公布日期 2012.02.23
申请号 US201113285795 申请日期 2011.10.31
申请人 ZHOU HUA;TIAN JUN;ZHANG JIE;FUJITSU LIMITED 发明人 ZHOU HUA;TIAN JUN;ZHANG JIE
分类号 H04B7/24;H04L25/03 主分类号 H04B7/24
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