Method and system for arranging common channel signal network th

Details Method and system for arranging common channel signal network th Method and system for arranging common channel signal network th

1990-09-05

1996-02-06

Safourek, Benedict V.

Multiplex communications

Wide area network

Packet switching

370 68100, H04J 312

Patent

active

054901359

ABSTRACT:
A method and system for arranging a common channel signal through an ISDN in a switching network. In the switching network, a signal is transferred between the switching stations in a common channel signalling manner. This method and system serves to allocate a signal path between the stations through the ISDN without having to provide a dedicated channel between the stations as a common channel signal path. Then, the method and system establishes a temporary connection between the stations through the ISDN using a channel in the ISDN (for example, D channel) used for controlling the call setup between the ISDN and a terminal and transfers a common channel signal between the stations by transferring transparent user information to the ISDN. In the common channel signal network in which a common channel signal is transferred through a leased line, the signal transfer is switched from the leased line to the ISDN when failure takes place in the common channel signal path.

REFERENCES:
patent: 4119815 (1978-10-01), Frankfort et al.
patent: 4558444 (1985-12-01), Kennedy et al.
patent: 4680776 (1987-07-01), Ikeuchi et al.
patent: 4890280 (1989-12-01), Hirata
patent: 4899337 (1990-02-01), Hirai
patent: 4905237 (1990-02-01), Voelzke
patent: 5027343 (1991-06-01), Chan et al.
patent: 5072440 (1991-12-01), Isono et al.
patent: 5119415 (1992-06-01), Aoyama
patent: 5193086 (1993-03-01), Satomi et al.

Affiliated with

Also associated with

Rating

Method and system for arranging common channel signal network th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for arranging common channel signal network th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for arranging common channel signal network th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2180216