A Modular Architecture and Its Procedure of Signalling at the NNI for B-ISDN in Korea


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 4, No. 2, pp. 531-542, Feb. 1997
10.3745/KIPSTE.1997.4.2.531,   PDF Download:

Abstract

In this paper, we propose applicable methodology using simple scenarios for the architecture and its procedure of signalling at the NNI for B-ISDN in Korea. By the recent technologies, the flexible and integrated networks of the future are designed, and the infrastructure hardware and software of those networks are designed based on the modular concepts. Also, the ATM-based B-ISDN must be able to support the broadband transmission function for providing various services with diverse bandwidths such as multimedia service and the function for controlling services and bandwidth is necessary. Currently, the requirements at the NNI for B-ISDN in Korea are based on the network node connection type which is connection setup structure. They must show the upper/lower layer conformance to have the flexibility in new services and guarantee the interoperability between the network functions. But, network functions and protocol specifications described in this paper are limited to the first stage target system in Korea. Therefore, we present the modular architecture which is corresponding to the B-ISUP of HAN/B-ISDN with those characteristics. Currently applicable architecture and procedure for B-ISUP and the functions of expandable modular architecture are also proposed.


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Cite this article
[IEEE Style]
P. N. Hoon, M. B. Do, L. S. Ki, C. Y. Wook, K. S. Ha, "A Modular Architecture and Its Procedure of Signalling at the NNI for B-ISDN in Korea," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 2, pp. 531-542, 1997. DOI: 10.3745/KIPSTE.1997.4.2.531.

[ACM Style]
Park Nam Hoon, Min Byung Do, Lee Seog Ki, Cha Young Wook, and Kim Sang Ha. 1997. A Modular Architecture and Its Procedure of Signalling at the NNI for B-ISDN in Korea. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 2, (1997), 531-542. DOI: 10.3745/KIPSTE.1997.4.2.531.