Multimedia communications system for controlling plurality of ca

Details Multimedia communications system for controlling plurality of ca Multimedia communications system for controlling plurality of ca

1995-01-31

1998-02-10

Lee, Thomas C.

Multiplex communications

Wide area network

Packet switching

39520004, 370431, H04J 316, H04L 1218

Patent

active

057178593

ABSTRACT:
In multimedia communications, a parent connection point and a Leg are generated for the communications resources of the first call, and a child connection point and a Leg are generated for the communications resources of a call subsequently generated and assigned the same call reference number. A Call object is generated to integrate the parent CP and the child CPs. The entire multimedia call is managed through the Call object and the Call object is generated and deleted by a parent connection point.

REFERENCES:
patent: 5384771 (1995-01-01), Isidoro et al.
Steven Minzer "A signaling Protocol for Complex Multimedia Services", IEEE Journal on Selected Areas in Communications, pp. 1383-1394, Dec. 1991.
Hellemans et al. "A Signaling Protocol Supporting Multi-Media and Supplementary Services", GLOBECOM '92: IEEE Global TeleCommunications Conference, pp. 1388-1394, 1992.
Hellemans et al. "A New Approach to Service Intelligence Supported By ATM", GLOBECOM '90: IEEE Global Telecommunications Conference, 1990.

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