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:
Feb. 21, 2006
Filed:
Dec. 27, 2001
Atsushi Matsumoto, Kanazawa, JP;
Mitsuru Uesugi, Yokosuka, JP;
Kenichi Miyoshi, Yokohama, JP;
Toshiyuki Uehara, Yokosuka, JP;
Atsushi Matsumoto, Kanazawa, JP;
Mitsuru Uesugi, Yokosuka, JP;
Kenichi Miyoshi, Yokohama, JP;
Toshiyuki Uehara, Yokosuka, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
P/S conversion sectionperforms parallel/serial conversion of data sequences #through #input in parallel, in accordance with control by assignment control section, so that data to a higher-priority communication terminal is assigned to an upper bit in one symbol; M-ary modulation sectionperforms M-ary modulation on the data that has been subject to parallel/serial conversion; S/P conversion sectionconverts a symbol that has been subject to M-ary modulation to parallel form; multipliers-through-execute spreading processing on the symbols output in parallel; multiplexing sectionmultiplexes the symbol that has been subject to spreading processing with an assignment notification signal that has been subject to spreading processing; and radio transmitting sectiontransmits the multiplex signal.