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:
Jun. 07, 1994

Filed:

Apr. 10, 1992
Applicant:
Inventors:

Atsuki Taniguchi, Kawasaki, JP;

Satoshi Takeda, Kawasaki, JP;

Norihisa Miura, Tokyo, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J / ; H04L / ;
U.S. Cl.
CPC ...
370 581 ; 3701101 ; 370112 ;
Abstract

A synchronous control method in a plurality of channel units for synchronously transmitting each transmission signal in response to a synchronous control signal by a plurality of channel units comprising the process steps of providing a synchronous control circuit for outputting a synchronous control signal to each channel unit; and supplying the synchronous control signal from the synchronous control circuit corresponding to a high order channel unit to the self-channel unit and the synchronous control circuit corresponding to a low order channel unit in response to the synchronous signal in the transmission signal. By using this method, a synchronous control circuit having a single circuit constitution can respond to many combinations of arbitrary channels.


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