Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2003.07a
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- Pages.169-173
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- 2003
Optimal Time-Interval for Time-based Location Update in Mobile Communications
- Lee, Yong (Korea Information Security Agency) ;
- Lee, Goo-Yeon (Kangwon National University)
- Published : 2003.07.01
Abstract
In this paper, we analyze a time-based update method in location management and calculate the optimal time-interval. We obtain the probability that an MT is j rings away from the center cell. And using these values, an exact analysis is made for the time-based location management cost. From the result, when the time-based method is applied to location update, we can get the optimal time-interval which minimizes the location management cost.
Keywords