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21st IEEE International Conference on Distributed Computing Systems (ICDCS'01)
A Traveling Salesman Mobility Model and Its Location Tracking in PCS Networks
Mesa, AZ
April 16-April 19
ISBN: 0-7695-1077-9
Ming-Hour Yang, National Central University
Lien-Wu Chen, National Central University
Jang-Ping Sheu, National Central University
Yu-Chee Tseng, National Chiao- Tung University
Abstract: This paper considers the location tracking problem in PCS networks. How a solution to this problem performs in fact highly depends on the mobility patterns of users [14]. In this paper, we propose a new Traveling Salesman Mobility (TSM) model, in hope of catching the mobility patterns of a large group of users. The TSM model is characterized by features of "stop-or-move", "infrequent transition", "memory of roaming direction", and "oblivious in different moves". Then a location tracking strategy based on this TSM model is developed. The scheme only needs to keep very little information for each user: Analyses and simulations are provided, which show that the strategy is very prospective.
Citation:
Ming-Hour Yang, Lien-Wu Chen, Jang-Ping Sheu, Yu-Chee Tseng, "A Traveling Salesman Mobility Model and Its Location Tracking in PCS Networks," icdcs, pp.0517, 21st IEEE International Conference on Distributed Computing Systems (ICDCS'01), 2001
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