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:
Dec. 27, 2011
Filed:
Mar. 27, 2006
Masayuki Hoshino, Kanagawa, JP;
Ryohei Kimura, Kanagawa, JP;
Yasuaki Yuda, Kanagawa, JP;
Tomohiro Imai, Kanagawa, JP;
Kenichi Miyoshi, Kanagawa, JP;
Masayuki Hoshino, Kanagawa, JP;
Ryohei Kimura, Kanagawa, JP;
Yasuaki Yuda, Kanagawa, JP;
Tomohiro Imai, Kanagawa, JP;
Kenichi Miyoshi, Kanagawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A MIMO transmitting apparatus that achieves a flexible control in accordance with variation of a propagation environment to reduce the number of retransmissions is disclosed. An intra-code-word interleaver performs an interleave process on bits included in symbols to be simultaneously transmitted from a plurality of transmitting antennas. When performing the intra-code-word interleave process, the intra-code-word interleaver performs the interleave process in accordance with an interleave pattern notified from an interleave pattern table. A counter counts a number of retransmission requests, and outputs the number of retransmission requests to the interleave pattern table. The interleave pattern table stores interleave patterns to be used for the intra-code-word interleave process for the respective numbers of retransmission requests, and notifies the intra-code-word interleaver of an interleave pattern in accordance with the number of retransmission requests.