Date of this Version

April 2004

Document Type

Conference Paper

Publication Details

Pre-publication print
Wu, Zheng da, An Optimal Method for Using Multiple Gateways in Cellular IP Networks. In: Proceedings of IEEE International Conference on Networks, 2004, 16-19 November, Singapore, pp. 184-190, Copyright © IEEE 2004.

Published by the Institute of Electrical and Electronics Engineers (IEEE)
Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

Abstract

Cellular IP requires that a mobile host be using exactly one gateway to the Internet backbone with Mobile IP at a time. When multiply gateways are used in a cellular IP network, the optimal design for the multiple domains is needed. In this paper an analytical model is presented for the performance analysis of a cellular IPv6 network with multiple gateways. Based on this model, an optimal system design can be theoretically found in terms of the network size, traffic load, user population, user mobility and routing algorithm for IP packets in a domain. Consequently, an algorithm is proposed for breaking a large cellular IP domain into two small domains, which can be easily used for the system selection in practice. Finally, some numerical results are demonstrated for a number of typical cases presented in the algorithm.

Share

COinS
 

This document has been peer reviewed.