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:
Dec. 31, 1985
Filed:
Sep. 20, 1983
Applicant:
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ; H04J / ;
U.S. Cl.
CPC ...
370 85 ; 370108 ;
Abstract
An information communication system having a plurality of terminal equipment units, a network termination unit, a receive (R) line, and transmit (T) line. The terminal equipment units are commonly connected to the R and T line so as to communicate with the network termination unit. The communication is achieved in the form of successive frame signals, each composed of at least successive channels. Each terminal equipment determines a delay time for channel insertion into the frame signal on the T line. the delay time is determined during a learning identification algorithm operation which takes the transmission delay time along the R and T lines into consideration.