Invention Grant
- Patent Title: MIMO receiving apparatus and receiving method
- Patent Title (中): MIMO接收装置和接收方法
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Application No.: US12297125Application Date: 2007-02-02
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Publication No.: US08351553B2Publication Date: 2013-01-08
- Inventor: Shousei Yoshida , Masayuki Kimata
- Applicant: Shousei Yoshida , Masayuki Kimata
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2006-110871 20060413
- International Application: PCT/JP2007/051754 WO 20070202
- International Announcement: WO2007/119280 WO 20071025
- Main IPC: H04L1/02
- IPC: H04L1/02 ; H04B7/04

Abstract:
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.
Public/Granted literature
- US20090262853A1 MIMO RECEIVING APPARATUS AND RECEIVING METHOD Public/Granted day:2009-10-22
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