Title:
受信装置、及び受信方法
Document Type and Number:
Japanese Patent JP5691245
Kind Code:
B2
Abstract:
A receiving apparatus includes a converting unit that multiplies first and second reception signal points for the respective first and second reception signals by a matrix and outputs resulting converted first and second reception signal points; a number-of-candidates determining unit that determines a number of candidates for at least first transmission-signal candidate points, based on a reception quality for the first and second reception signals; and an estimating unit that selects, based on the converted first and second reception signal points, the first transmission-signal candidate points and second transmission-signal candidate points, the number of first transmission-signal candidate points corresponding to the determined number of candidates, and that estimates, as the first and second transmission signals, the first and second transmission-signal candidate points with which distances between the selected first and second transmission-signal candidate points and the corresponding converted first and second reception signal points are smallest.
Inventors:
Akira Ito
Application Number:
JP2010121790A
Publication Date:
April 01, 2015
Filing Date:
May 27, 2010
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04J99/00; H04B7/04; H04J11/00
Domestic Patent References:
| JP2006157390A | ||||
| JP2009060616A | ||||
| JP2006222872A |
Foreign References:
| US20090135964 |
Attorney, Agent or Firm:
Kenji Doi
Hayashi Tsunetoku
Hayashi Tsunetoku