发明名称 |
WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION METHOD |
摘要 |
<p>A wireless communication apparatus includes: a channel information acquiring unit that, based on a received signal, acquires a transmitted signal channel matrix that is channel information as a transmitted signal of a pre-interference-removal transmitted signal group and an interference signal channel matrix that is channel information as an interference signal of the non-interference-removed transmitted signal group; an interference signal calculating unit that generates an interference signal group at the time of reception by the non-interference-removed transmitted signal group with respect to the pre-interference-removal transmitted signal group, based on the pre-interference-removal transmitted signal group, the non-interference-removed transmitted signal group, the transmitted signal channel matrix, and the interference signal channel matrix; an interference signal subtracting unit that subtracts the interference signal group from the pre-interference-removal transmitted signal group to generate a post-interference-removal transmitted signal group; and a transmission antenna group that transmits the post-interference-removal transmitted signal group and the non-interference-removed transmitted signal group from mutually different transmission antennas.</p> |
申请公布号 |
EP2445130(A1) |
申请公布日期 |
2012.04.25 |
申请号 |
EP20100789159 |
申请日期 |
2010.05.26 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
HIRATA, KOZUE;ONODERA, TAKASHI;NAKANO, HIROSHI;KUBOTA, MINORU;OKAMOTO, NAOKI |
分类号 |
H04J99/00;H04B7/04;H04J11/00 |
主分类号 |
H04J99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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