Please use this identifier to cite or link to this item:
|Title:||Design and performance evaluation of an improved mobile IP protocol|
Das, Sajal K.
|Source:||IEEE INFOCOM 2004: Conference on Computer Communications: 23rd Annual Joint Conference of the IEEE Computer and Communications Societies: proceedings, 7 - 11 March 2004, Hong Kong Convention and Exhibition Centre, Hong Kong, PR China, p. 319-329|
|Abstract:||Mobile IP is one of the dominating protocols that provide the mobility support in the Internet. However, even with some proposed optimization techniques, there is still space for improving the performance. In this paper, we present a novel mailbox-based scheme to further improve the performance. In this scheme, each mobile node migrating to a foreign network is associated with a mailbox. A sender sends packets to the receiver's mailbox, which will in turn forward them to the destination. During handoff, a mobile node can decide whether to move its mailbox and report the handoff to the home agent, or simply to report the handoff to the mailbox. In this way, the scheme is adaptive and can be made to reduce the workload on the home agent and minimize the total cost of message delivery and mobility management. To evaluate the performance of the proposed scheme, we develop a performance model considering two walk models for mobile nodes, based on which the cost function is derived. We also propose an iterative algorithm for deriving an optimal point where the cost function reaches its minimum. The results show that our new scheme can outperform Mobile IP route optimization with smooth handoff extension, no matter how many packets are to be received during each migration.|
|Rights:||© 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
This material is presented to ensure timely dissemination of scholarly and technical work. 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.
|Appears in Collections:||COMP Conference Papers & Presentations|
Files in This Item:
|design-performance_04.pdf||660.32 kB||Adobe PDF||View/Open|
All items in the PolyU Institutional Repository are protected by copyright, with all rights reserved, unless otherwise indicated. No item in the PolyU IR may be reproduced for commercial or resale purposes.