A MPEG Audio-Visual Conversational Communication Terminal on the B-ISDN Environment


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 5, No. 8, pp. 1960-1971, Aug. 1998
10.3745/KIPSTE.1998.5.8.1960,   PDF Download:

Abstract

The researches and developments to provide multimedia communication services such as Video on Demand(VoD), real time video phone and multipoint video conferencing on broadband ISDN environments have been proceeded with activity. Specifications for VoD services which is worked by Digital Audio-Visual Council(DAVIC) to support detail technologies including total service system that is consist of VoD server, delivery network and Set-Top Box(STB) had been already finished and ITU-T SG16 also recommended the standards of H.300 series terminal aspects of conversational multimedia services. But the architectures of multimedia terminals recommended and specified by these organizations do not have an efficient structure to provide all of retrieval, distribution and conversational service due to a different point of view about multimedia terminals and services. In this paper, we analyzed the recommendations and the specifications of international public and private organizations like ITU-T, DAVIC and ATM forum. As a result of these analysis, we propose and efficient terminal architecture, and then we have designed, implemented the multimedia communication terminal for offering VoD and real-time conversation service. An implemented terminal is consisted of two add-on card installed PC. By using this terminal, we performed functional module test according to the individual communication service session and confirmed the validity of terminal implemented to be used on broadband ISDN environments.


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Cite this article
[IEEE Style]
H. D. Hwan and C. K. Seob, "A MPEG Audio-Visual Conversational Communication Terminal on the B-ISDN Environment," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 5, no. 8, pp. 1960-1971, 1998. DOI: 10.3745/KIPSTE.1998.5.8.1960.

[ACM Style]
Hwang Dae Hwan and Cho Kyu Seob. 1998. A MPEG Audio-Visual Conversational Communication Terminal on the B-ISDN Environment. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 5, 8, (1998), 1960-1971. DOI: 10.3745/KIPSTE.1998.5.8.1960.