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. 09, 2014
Filed:
Jul. 01, 2013
Applicant:
Fujitsu Limited, Kawasaki, JP;
Inventors:
Yuichi Utsunomiya, Kawasaki, JP;
Kazuo Nagatani, Yokohama, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/49 (2006.01); H04L 25/03 (2006.01); H04L 27/36 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03343 (2013.01); H04L 27/368 (2013.01);
Abstract
An address controller includes: a plurality of lookup tables configured to hold values corresponding to a plurality of addresses; a similarity detector configured to detect similarity between the plurality of lookup tables and to group similar lookup tables among the plurality of lookup tables; and a controller configured to read the values out of the plurality of lookup tables grouped by the similarity detector, using address control information common to grouped lookup tables.