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:
Oct. 15, 2013
Filed:
Sep. 30, 2008
Shinsuke Takaoka, Kanagawa, JP;
Kenichi Kuri, Kanagawa, JP;
Seigo Nakao, Kanagawa, JP;
Akihiko Nishio, Kanagawa, JP;
Shinsuke Takaoka, Kanagawa, JP;
Kenichi Kuri, Kanagawa, JP;
Seigo Nakao, Kanagawa, JP;
Akihiko Nishio, Kanagawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
There is provided a wireless communication device capable of improving a decoding performance by using an optimal selection criterion for a start address and a read direction in a circular buffer. An interlacer () writes an interleaved and interlaced bit sequence into a circular buffer (). An RV decision unit () decides the read start address and read direction of the circular buffer () based on the number of non-transmitted systematic bits, the number of non-transmitted important parity bits, and/or the number of non-transmitted unimportant parity bits. A read control unit () controls the read start address and read end address of the circular buffer (). A read unit () is controlled by the read control unit () to continuously read encoded bits from the circular buffer ().