Mobile wireless computing: challenges in data management
Communications of the ACM
Local anchor scheme for reducing signaling costs in personal communications networks
IEEE/ACM Transactions on Networking (TON)
Analysis and Comparison of Location Strategies for Reducing RegistrationCost in PCS Networks
Wireless Personal Communications: An International Journal
Querying in Highly Mobile Distributed Environments
VLDB '92 Proceedings of the 18th International Conference on Very Large Data Bases
Performance characterization of forwarding strategies in personal communication networks
COMPSAC '97 Proceedings of the 21st International Computer Software and Applications Conference
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A major problem in such a mobile networks is how to locate mobile hosts. Two major operations, the location registration and the call tracking, are involved in managing a mobile host's location. The previous works can only minimize the traffic cost of one of these two operations. In this paper we propose new strategy that minimize the costs of both operations. Our performance analysis proves that the proposed strategy is superior to the previous methods.