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. 05, 2015
Filed:
Feb. 25, 2013
Advanced Telecommunications Research Institute International, Soraku-gun, Kyoto, JP;
Nec Communication Systems, Ltd., Minato-ku, Tokyo, JP;
Yoshihisa Kondo, Soraku-gun, JP;
Hiroyuki Yomo, Soraku-gun, JP;
Suhua Tang, Soraku-gun, JP;
Takatoshi Kimura, Soraku-gun, JP;
Masahito Iwai, Minato-ku, JP;
Yukihiro Hara, Minato-ku, JP;
Tetsuya Ito, Minato-ku, JP;
Advanced Telecommunications Research Institute International, Kyoto, JP;
NEC Communication Systems, Ltd., Tokyo, JP;
Abstract
A transmitter incorporates a table (TBL1) for assigning the frame lengths of 560 μs and 600 μs to the code '0' in a binary system and assigning the frame lengths of 600 μs and 560 μs to the code '1' in the binary system. The transmitter refers to the table (TBL1) and assigns the two frame lengths of 560 μs and 600 μs and the two frame lengths of 600 μs and 560 μs to the codes “0” and “1”, respectively, in the code sequences [0,0], [0,1], [1,0] and [1,1] representing the transmission information “0” to “3” represented using the binary system, and sequentially transmits four radio signals having the assigned four frame lengths.