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:
Jun. 30, 2020
Filed:
May. 02, 2016
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Sachio Iida, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 3/21 (2006.01); H04B 1/04 (2006.01); H04L 27/12 (2006.01); H04L 27/18 (2006.01); H04B 3/23 (2006.01); H04B 3/30 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04B 3/21 (2013.01); H04B 1/04 (2013.01); H04B 1/0475 (2013.01); H04B 3/232 (2013.01); H04B 3/30 (2013.01); H04L 27/12 (2013.01); H04L 27/18 (2013.01); H04L 27/2647 (2013.01);
Abstract
A transmission device, method, and program for signal transmission with reduced intersymbol interference are disclosed. In one example, a mapping unit maps binary data to symbols and a generating unit generates a signal from the mapped symbols. A transmission band-limiting filter performs band limitation of the signal at a corner frequency higher than half a frequency of a symbol rate. A frequency modulating unit performs frequency modulation on a carrier wave on the basis of the band limitation and the signal.