Design and evaluation of an SARHR scheme for mobility management in ad hoc networks

Authors:
Ihn-Han Bae
Affiliations:
School of Computer and Information Communication Eng., Catholic University of Daegu, Gyeongbuk, Korea
Venue:
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part I
Year:
2005

Citing 3
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Abstract

We present a scalable adaptive randomized home region scheme for mobility management in ad hoc mobile networks. In the proposed scheme, home regions are used to store the location of the network nodes and to manage the mobility of nodes. When a mobile's location changes, a number of randomly selected home regions considering the gravity of locality of the mobile node are updated. When a mobile's location is needed, such as a call arrival, a number of randomly selected databases are queried. The performance of the proposed scheme is evaluated through an analytical model, and it is compared with that of the conventional randomized database group (RDG) scheme. In the future, we will study the secure SARHR, which is a security enhancement to the original SARHR scheme.