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Mobile Information Systems
Volume 1, Issue 2, Pages 91-108

Data Retrieval for Location-Dependent Queries in a Multi-Cell Wireless Environment

James Jayaputera and David Taniar

School of Business Systems, Monash University, Clayton, Vic 3800, Australia

Received 28 June 2005; Accepted 28 June 2005

Copyright © 2005 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The advances of mobile computing technologies in recent years contributes to the growing of mobile information services. Consequently, we need to give special attentions to producing correct answers of those requests, considering the scope of queries and user locations. In this paper, we propose an approach of mobile query processing when the users location moves from one Base Station to another and the queries cross multi-cells. The efficiency of our proposed approach is presented by giving some examples and performance evaluations.