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KCI등재 학술저널

무선 네트워크 환경에서 이동 단말들의 불규칙한 요구 탐지를 위한 연구

A Study on Detecting Unexpected Demands of Mobile Users in Wireless Networking Environment

  • 3

One of the key issues in mobile communication system is how to predict the number of calls per each cell. It is an important parameter and usually assumed as random Poisson value. For effective management of cellular network, the average number of calls should be traced and the changes in the numbers need to be promptly detected. In this paper we propose an algorithm detecting the changes in the demands of the users using the technique proposed for point-of-change problem based only on the number of call arrivals. Computer simulation reveals that the proposed method can effectively detect the discord, and the developed model is very accurate as showing mostly less than 1% differences.

1. 서론

2. 관련연구

3. 포아송 분포를 가지는 point-of-change 문제

4. 성능평가

5. 결론

참고문헌

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