Performance analysis of a fixed local anchor scheme for supporting UPT services

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Intelligent Networks (INs) are well suited for implementing Universal Personal Telecommunication (UPT) services. For efficient planning of IN accommodating UPT services, it is essential to analyze the effect of UPT user personal mobility. In this paper, an IN architecture with a fixed local anchor (FLA) is proposed for supporting UPT services. The performance of the proposed IN architecture is compared with an IN architecture based on IS-41 with consideration of UPT user personal mobility in terms of call delivery cost and location update cost. The performance of the proposed IN depends on the characteristics of UPT user mobility and incall deregistration. The proposed IN yields better performance than an IN based on IS-41 as UPT user mobility decreases and the probability of explicit incall deregistration increases. (C) 2000 Elsevier Science B.V. All rights reserved.
Publisher
ELSEVIER SCIENCE BV
Issue Date
2000-12
Language
English
Article Type
Article
Keywords

NETWORKS

Citation

COMPUTER COMMUNICATIONS, v.23, no.18, pp.1763 - 1776

ISSN
0140-3664
URI
http://hdl.handle.net/10203/77435
Appears in Collection
EE-Journal Papers(저널논문)
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