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:
Sep. 20, 2011
Filed:
Sep. 05, 2005
Applicants:
Miodrag J. Mihaljevic, Tokyo, JP;
Jouji Abe, Kanagawa, JP;
Inventors:
Miodrag J. Mihaljevic, Tokyo, JP;
Jouji Abe, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/26 (2006.01); H04L 9/24 (2006.01); H04L 9/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compact apparatus for generation of desired pseudorandom sequences with controllable period. The apparatus includes two-dimensional cellular automata for generating a first sequence, 2-by-L cellular automata for generating a second sequence, adders for performing bit-to-bit mod2 sum of the first sequences and the second sequences, and a buffer for buffering the resultant sequences from the adders.