Advanced intelligent network service laboratory

Bosco, Pier Giorgio; Faraci, F.

doi:10.1109/cjece.1994.6592519

Cited by 2 publications

(2 citation statements)

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“…This is necessary because the SDL specification includes characteristics of the DFP which in a high level design are transparent to the developer. A more detailed analysis of the problem can be found in (Bosco, 1994). Some general considerations regarding this transition are the following: (a) the identitication of service functions that can be expressed as composite icons or as independent SLPs.…”

Section: Service Designmentioning

confidence: 99%

“…b} The use of SDL for the production of IN service source code targeted to a software development platform such as CORBA (Olsen, 1995). c} The use of a Service Creation and Simulation Environment (SCSE) which may also incorporate the specification phase by including an SDL based specification tool (Niitsu, 1992), (Bosco, 1994). An SCSE has the ability of producing the actual Service Logic code that runs on the IN network therefore it is considered by many developers as a crucial element in the service development process.…”

Section: Introductionmentioning

confidence: 99%

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Specification and Design of Interactive Multimedia Services for Broadband Intelligent Networks

Prezerakos

Venieris

1997

Intelligent Networks and Intelligence in Networks

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We describe a complete methodology for the creation of interactive multimedia services (IMM) over Broadband Intelligent Networks (IN), that covers all phases from verbal description of a service up to the point when the service is ready for deployment. The paper discusses alternatives for the distribution of the service logic in the IN/B-ISDN network elements as well as the specification of the messages flows across interfaces. SDL is used for the production of a formal description of the service which is mapped into a Service Logic Program and simulated with a Service Creation and Simulation Environment. Throughout the paper two services are used as running examples to demonstrate the proposed methodology: a Video on Demand (VoD) service which is a novel IN service and a Broadband Video Conference Service (B-VC) which is based on an existing implementation originally targeted for a TCP/IP network platform.

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Section: Service Designmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Specification and Design of Interactive Multimedia Services for Broadband Intelligent Networks

Prezerakos

Venieris

1997

Intelligent Networks and Intelligence in Networks

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Broadband multimedia services design and implementation exploiting IN features

Prezerakos

Anagnostakis²,

Venieris³

The Fourth IEEE Workshop on High-Performance Communication Systems

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In this paper we provide a comprehensive methodology for the specijication and design of broadband itiiiltitnedia telecoititiiitnicntion sewices rtith IN capabilities. Initiallv the key concepts of an integrated IN / B-ISDN architecture are presented aitning at the pro?!ision of novel rnultimedia features such as the coordination of different calls in (1 session (is well cis col1 / connection separation. The paper proposes alternative ways of producing IN service tnodels f rotti the prose description of the .semices. Consequently we examine the available optionsfor distributing service logic in the rarious netlcork nodes followed by o discussion on service data tables and the .specl/ication of message flows across intetfnces. Finally ci itiappin2 Jrortr a Joritid .service specification in SDL towards a an actual service design is provided by itieans of ci Service Creation and Sirnulation Environment. Throughout the paper two services are used for providing prtictical e.t.attiples oj' the proposed niethodologv : a Video on Demand (VoD) service which is a true IN .senlice and a Broadband Video Conjtrence Service (B-VC) which is based on an existing itnplementation originallv targetedfbr a TCP / IP network platjorrn.

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Advanced intelligent network service laboratory

Cited by 2 publications

References 0 publications

Specification and Design of Interactive Multimedia Services for Broadband Intelligent Networks

Specification and Design of Interactive Multimedia Services for Broadband Intelligent Networks

Broadband multimedia services design and implementation exploiting IN features

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