Heading towards an advanced signalling system for multimedia, multiparty services in broadband ISDN

1 January 1993

journal article
Published by Institution of Engineering and Technology (IET) in Electronics & Communication Engineering Journal

Vol. 5 (2) , 103-112
https://doi.org/10.1049/ecej:19930019

Abstract

Introduction of the broadband integrated services digital network (B-ISDN) will enable network users to make use of advanced multimedia, multiparty services. With this aim in view, RACE II project R2044, MAGIC, is investigating long-term signalling requirements, architecture and protocols for B-ISDN. New service concepts are being developed in MAGIC which will provide more flexibility when compared to narrowband ISDN (N-ISDN). The service requirements and other signalling requirements, such as the separation between call and associated connections at the network–node interface (NNI), are used to determine the distribution of functions over the network. The signalling protocols which are used to exchange the signalling information are subsequently developed. These signalling protocols will be simulated to prove the performance and the feasibility of call handling concepts.

Keywords

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