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:
May. 13, 2014
Filed:
Apr. 28, 2006
Kenji Suda, Kawasaki, JP;
Hiroyuki Seki, Kawasaki, JP;
Kenji Suda, Kawasaki, JP;
Hiroyuki Seki, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a wireless communication system which uses a plurality of guard interval lengths, data format of a fixed guard interval length determined at a constant period is placed for the purpose of enabling the determination of the guard interval length with low power consumption and reduction of the reception station's processing load without increasing the reception station's circuit scale. In addition, in the timing at which this fixed guard interval length placement information is placed, variable guard interval length placement information is multiplexed to a channel for data transmission and transmitted.