The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2013
Filed:
Feb. 02, 2007
Shousei Yoshida, Tokyo, JP;
Masayuki Kimata, Tokyo, JP;
Shousei Yoshida, Tokyo, JP;
Masayuki Kimata, Tokyo, JP;
NEC Corporation, Tokyo, JP;
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 (-through-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) before equalizing the two-dimensional frequency ranges, and non-distortion signal replicas are added (by a demodulating part) to the signals from which the interference replicas of the antennas have been eliminated after equalizing the two-dimensional frequency ranges.