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The location management scheme currently employed in personal communication networks is static. Dynamic schemes have been proposed in which the update and paging parameters are per-user based. We extend one of the most efficient dynamic schemes, the per-user distance-based scheme, so that the per-user parameters also change with time during the day depending on his observed records. We develop the mathematical formulation of the total radio-link cost and propose an algorithm to calculate the optimum parameters which minimize it for a given record. Further, we compare the proposed scheme with the distance based scheme through simulation. Results are provided to demonstrate the cost effectiveness of the proposed scheme under various parameters.
Communication Systems, 2002. ICCS 2002. The 8th International Conference on (Volume:1 )
Date of Conference: 25-28 Nov. 2002