Telecommunication network with separate call control and connect

Details Telecommunication network with separate call control and connect Telecommunication network with separate call control and connect

1993-07-28

1995-10-24

Hofsass, Jeffery A.

Telephonic communications

Supervisory or control line signaling

379 94, 379269, 379220, 379242, 370 601, 370 8511, 3701101, 370 943, H04M 356

Patent

active

054616697

ABSTRACT:
A telecommunication network in which call control and connection control are separated comprises switching nodes each comprising a call and service control point implementing all signalling functions relating to call control and service control including: call set-up, supervision and clearing down and the same functions in respect of at least one service requested during a call. The network also comprises a bearer control point connected to the call and service control point and implementing only switching functions and signalling functions relating to connection control including: bearer set-up, supervision and clearing down.

REFERENCES:
patent: 5195086 (1993-03-01), Baumgartner et al.
Ballard, M. et al, "Digital Cellular Mobile-Radio System ECR900", European Transactions on Telecommunications and Related Technologies, vol. 1, No. 1, Jan. 1990, Milano Italy, pp. 17-30.
Gaddis, Mike et al, "Connection Managment for a Prototype Fast Packet ATM B-ISDM Network", Proceedings the National Communication Forum, vol. 44, Oct. 8, 1990 Oak brook, Ill., pp. 601-608.
Kung, R., Key Design Issues in the Intellligent Network, ICIN, Mar. 14, 1989, Bordeaux, France pp. 99-107.
French Search Report FR 9209393 dated Apr. 8, 1993.
Int Switching Symposium 1990, Session C10, Paper #5 vol. 6, May 28, 1990 pp. 187-193 [Grenzhauser et al.].

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