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. 10, 2013
Filed:
May. 13, 2009
Yoshiko Saito, Kanagawa, JP;
Katsuhiko Hiramatsu, Kanagawa, JP;
Ayako Horiuchi, Kanagawa, JP;
Masayuki Hoshino, Kanagawa, JP;
Shinsuke Takaoka, Kanagawa, JP;
Seigo Nakao, Kanagawa, JP;
Yasuaki Yuda, Kanagawa, JP;
Kenichi Kuri, Kanagawa, JP;
Megumi Ichikawa, Kanagawa, JP;
Yoshiko Saito, Kanagawa, JP;
Katsuhiko Hiramatsu, Kanagawa, JP;
Ayako Horiuchi, Kanagawa, JP;
Kenichi Miyoshi, Kanagawa, JP;
Masayuki Hoshino, Kanagawa, JP;
Shinsuke Takaoka, Kanagawa, JP;
Seigo Nakao, Kanagawa, JP;
Yasuaki Yuda, Kanagawa, JP;
Kenichi Kuri, Kanagawa, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A wireless relay station apparatus for enabling a mobile station and a base station to reliably receive network coding data and to provide sufficient reception performance is provided. (1) A repeater divides data X received from a mobile station into important data and non-important data and divides data Y received from eNB into important data and non-important data. Next, (2) the repeater places the data so that important data Sx for the mobile station and important data Sy for the eNB do not overlap, XORs (exclusive ORs) them, and generates network coding data X (X) Y. (3) The repeater applies downlink propagation inverse characteristic Hto important data portion Px (X) Sy for the mobile station and on the other hand, applies uplink propagation inverse characteristic Hto important data portion Sx (X) Py for the eNB in the network coding data X (X) Y for transmission.