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:
May. 16, 2006

Filed:

Dec. 14, 1999
Applicants:

Naoki Matsuoka, Kawasaki, JP;

Kenichi Kawarai, Kawasaki, JP;

Hiroshi Tomonaga, Kawasaki, JP;

Tsuguo Kato, Kawasaki, JP;

Inventors:

Naoki Matsuoka, Kawasaki, JP;

Kenichi Kawarai, Kawasaki, JP;

Hiroshi Tomonaga, Kawasaki, JP;

Tsuguo Kato, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/56 (2006.01); H04L 12/54 (2006.01); H04L 12/43 (2006.01); H04J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A scheduling system is capable of causing no deterioration of characteristics even under equal and unequal loads, eliminating the necessity for high-speed repetitive scheduling and complicated arithmetic processes, simplifying its architecture and having its processing speed which does not depend upon a device capability. For attaining this system, an inter-highway pointer is updated to an adjacent line (rightward) when the scheduling for all the lines are finished. If the inter-highway pointer is updated N-times in the same direction (clockwise), the same pointer is updated to an adjacent line in a reverse direction (counterclockwise) in next N-processes of scheduling.


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