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:
Mar. 17, 2009
Filed:
Aug. 20, 2007
Applicants:
Yoshikazu Miyato, Chiba, JP;
Yasunari Ikeda, Kanagawa, JP;
Inventors:
Yoshikazu Miyato, Chiba, JP;
Yasunari Ikeda, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/216 (2006.01); H04J 11/00 (2006.01); H04L 27/00 (2006.01); H04L 27/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A radio relay system () comprises a wireless camera () and a signal receiving relay station (). The wireless camera () wirelessly transmits signals to the signal receiving relay station () by using the OFDM modulation method. The wireless camera () and the signal receiving relay station () perform energy dispersion at the time of transmission-line-coding/decoding a transport stream. The PRBS seed (initial value) to be used for the energy dispersion can be externally modified and the user can arbitrarily select a value for the seed.