Title:
WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2013/108742
Kind Code:
A1
Abstract:
Provided is a wireless communication device equipped with the following: a plurality of antennas that receive signals transmitted from one or more transmission antennas; a synthesis calculation unit that performs synthesis calculations on reception signals received by the plurality of antennas and a reception weight corresponding to each logical antenna port; a channel estimation unit that finds estimated channel values from the synthesis signals subjected to synthesis calculation for each logical antenna port; and a MIMO decoding unit that performs decoding from the estimated channel values and the synthesis signal for each logical antenna port.
Inventors:
AJIMA HIROMI (JP)
SAHARA TORU (JP)
KITAHARA MINAKO (JP)
SUZUKI TOMOHIRO (JP)
SANAGI KEISUKE (JP)
KIKUCHI SHUNSAKU (JP)
MATSUMURA TAKASHI (JP)
SAHARA TORU (JP)
KITAHARA MINAKO (JP)
SUZUKI TOMOHIRO (JP)
SANAGI KEISUKE (JP)
KIKUCHI SHUNSAKU (JP)
MATSUMURA TAKASHI (JP)
Application Number:
PCT/JP2013/050539
Publication Date:
July 25, 2013
Filing Date:
January 15, 2013
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
H04B7/04; H04J99/00
Foreign References:
| JP2002141846A | 2002-05-17 | |||
| JP2009273186A | 2009-11-19 |
Other References:
MAMORU SAWAHASHI ET AL.: "Multi Antenna Musen Denso Gijutsu Sono 1 Multi Antenna Musen Denso Gijutsu no Gaiyo", NTT DOCOMO TECHNICAL JOURNAL, vol. 13, no. 3, October 2005 (2005-10-01), pages 68
Attorney, Agent or Firm:
Shin-Ei Patent Firm, P. C. (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
Patent business corporation Shin-Ei Patent Firm (JP)
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