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.

Date of Patent:
Jul. 15, 2014

Filed:

Mar. 18, 2010
Applicants:

Hideki Matsui, Kawasaki, JP;

Mitsuhiro Kawaguchi, Kawasaki, JP;

Inventors:

Hideki Matsui, Kawasaki, JP;

Mitsuhiro Kawaguchi, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/56 (2006.01); H04L 1/00 (2006.01); H04J 14/02 (2006.01); H04B 1/74 (2006.01); H04B 10/032 (2013.01); H04J 3/16 (2006.01);
U.S. Cl.
CPC ...
H04L 49/552 (2013.01); H04L 49/55 (2013.01); H04L 49/3072 (2013.01); H04L 49/1523 (2013.01); H04L 1/00 (2013.01); H04J 14/0293 (2013.01); H04J 14/0287 (2013.01); H04J 3/1652 (2013.01); H04B 1/74 (2013.01); H04B 10/032 (2013.01);
Abstract

A data processing apparatus includes a first frame processing unit that fragments a first input frame and identifies a head of the first input frame and outputs first head position information; a second frame processing unit that fragments a second input frame which is a redundant frame of the first input frame and is input asynchronously with the first input frame, identifies a head of the second frame, and outputs second head position information; a first and a second storage unit that receive and store the fragmented pieces of data output from the first and the second frame processing units respectively; and a fragmented data processing unit that reads the fragmented pieces of data out of one of the first and second storage units based on the first and second head position information and outputs the fragmented data.


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