Journal of Industrial Technology (산업기술연구)
- Volume 21 Issue B
- /
- Pages.85-89
- /
- 2001
- /
- 1229-9588(pISSN)
- /
- 1598-1371(eISSN)
Optimal Time-Interval for Time-based Location Update in Mobile Communications
Abstract
In this paper, we analyze a time-based update method in location management and calculate the optimal time-interval. The probability that an MT is j rings away from the center cell is obtained by computer programming. 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.