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. 12, 2015
Filed:
Mar. 30, 2011
Applicant:
Toshiyuki Oga, Tokyo, JP;
Inventor:
Toshiyuki Oga, Tokyo, JP;
Assignee:
Lenovo Innovations Limited (Hong Kong), Quarry Bay, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/00 (2006.01); H04L 27/26 (2006.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2628 (2013.01); H04L 5/0007 (2013.01); H04L 27/0002 (2013.01); H04L 27/2636 (2013.01); H04L 5/0012 (2013.01);
Abstract
A transmission devicehas an inverse fast Fourier transform converter(first circuit) that acquires plural multi-value symbol data each of which is assigned to a dedicated subcarrier, and generates waveform data on the basis of the acquired plural multi-value symbol data, and a digital frequency converter(second circuit) that shifts frequency of the waveform data generated by the inverse fast Fourier transform converter