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:
Aug. 24, 2010
Filed:
Feb. 20, 2003
Tomoya Yamaura, Tokyo, JP;
Kazuyuki Sakoda, Tokyo, JP;
Yasunori Maeshima, Tokyo, JP;
Hidemasa Yoshida, Chiba, JP;
Tomoya Yamaura, Tokyo, JP;
Kazuyuki Sakoda, Tokyo, JP;
Yasunori Maeshima, Tokyo, JP;
Hidemasa Yoshida, Chiba, JP;
Sony Corporation, Tokyo, JP;
Abstract
A radio communication method for exchanging information between a base station and a terminal station. The method includes: communicating the information between the base station and the terminal station by multi-carrier signals by OFDM modulation scheme including plural subcarriers within a bandwidth, communicating control signals in addition to the information between the base station and the terminal station, and wherein part of the control signals addressed to the terminal station from the base station is transmitted by one or more specific subcarriers in the bandwidth for the multi-carrier signals.