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. 11, 2015
Filed:
Sep. 13, 2012
Yutaka Murakami, Kanagawa, JP;
Shinichiro Takabayashi, Kanagawa, JP;
Masayuki Orihashi, Chiba, JP;
Akihiko Matsuoka, Kanagawa, JP;
Yutaka Murakami, Kanagawa, JP;
Shinichiro Takabayashi, Kanagawa, JP;
Masayuki Orihashi, Chiba, JP;
Akihiko Matsuoka, Kanagawa, JP;
Wi-Fi One, LLC, Plano, TX (US);
Abstract
A transmission method includes generating first symbols for transmitting data, a signal point of each of the first symbols on an in-phase and quadrature-phase plane comprising an in-phase component and a quadrature-phase component and generating a second symbol, the second symbol being a pilot symbol. The method further includes selecting an insertion pattern of the second symbol, from a plurality of predetermined insertion patterns, inserting the second symbol in the first symbols based on the selected insertion pattern to generate a transmission signal, and transmitting the transmission signal. The first symbols are generated using a modulation scheme selected from a plurality of modulation schemes.