发明授权
- 专利标题: MIMO receiving apparatus and receiving method
- 专利标题(中): MIMO接收装置和接收方法
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申请号: US12297125申请日: 2007-02-02
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公开(公告)号: US08351553B2公开(公告)日: 2013-01-08
- 发明人: Shousei Yoshida , Masayuki Kimata
- 申请人: Shousei Yoshida , Masayuki Kimata
- 申请人地址: JP Tokyo
- 专利权人: NEC Corporation
- 当前专利权人: NEC Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Young & Thompson
- 优先权: JP2006-110871 20060413
- 国际申请: PCT/JP2007/051754 WO 20070202
- 国际公布: WO2007/119280 WO 20071025
- 主分类号: H04L1/02
- IPC分类号: H04L1/02 ; H04B7/04
摘要:
In a MIMO receiving apparatus, the signals of single carriers transmitted from a plurality of transmission antennas are received by a plurality of reception antennas (1-1 through 1-N) and then separated according to frequency ranges. In this MIMO receiving apparatus, interference replicas of the antennas are eliminated from the received signals (by subtractor 54) before equalizing the two-dimensional frequency ranges, and non-distortion signal replicas are added (by a demodulating part 55) to the signals from which the interference replicas of the antennas have been eliminated after equalizing the two-dimensional frequency ranges.
公开/授权文献
- US20090262853A1 MIMO RECEIVING APPARATUS AND RECEIVING METHOD 公开/授权日:2009-10-22
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