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:
Jul. 31, 2012
Filed:
Feb. 20, 2008
Hirohito Mukai, Kanagawa, JP;
Yutaka Murakami, Osaka, JP;
Kiyotaka Kobayashi, Tokyo, JP;
Hidekuni Yomo, Tokyo, JP;
Yoshinori Kunieda, Tokyo, JP;
Hirohito Mukai, Kanagawa, JP;
Yutaka Murakami, Osaka, JP;
Kiyotaka Kobayashi, Tokyo, JP;
Hidekuni Yomo, Tokyo, JP;
Yoshinori Kunieda, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A reception device includes reception antennas and an address generation unit that converts a write-in or read-out order of channel estimation values according to a rearrangement rule. A storage unit writes in or reads out channel estimation values in the converted order, and an address generation unit converts a data sequence write-in or read-out order according to the rearrangement rule. A signal storage unit writes in or reads out data sequences in the converted order, and a replica generation unit generates a replica signal by re-modulating the data sequence according to the channel estimation value. A cancel unit successively generates a stream signal in which a data sequence interference signal is cancelled, by using the channel estimation value, the data sequence, and the replica signal.