The Transactions of the Korea Information Processing Society (한국정보처리학회논문지)

Korea Information Processing Society (한국정보처리학회)
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A Hand-off Algorithm for Performance Improvement in the Reuse Partitioning Systems

재사용 분할 시스템에서 성능 개선을 위한 핸드오프 알고리즘

  • 이영철 (아주대학교 대학원 컴퓨터공학과) ;
  • 김민홍 (경기대학교 전자계산학과) ;
  • 임재성 (아주대학교 컴퓨터공학과) ;
  • 김하진 (아주대학교 컴퓨터공학과)
  • Published : 2000.02.01
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Abstract

The reuse partitioning system in microcellular networks are dropped performance of system because of increase hand-off of high-speed terminal. In this paper, we propose hand-off algorithm to improve the performance of reuse partitioning system using microcell according to the ratio of traffic distribution between innercell and outercell from resource management of high-speed and slowspeed terminal. Also, we compare to RPS and evaluate the teletraffic performance analysis of high-speed and slow-speed terminal through computer simulations that we derive the hand-off probability, call dropping probability.

마이크로셀룰러 네트워크에서 재사용 분할 시스템은 고속 단말의 핸드오프 증가로 시스템 성능이 저하되는 단점을 갖는다. 따라서 본 논문에서는 마이크로셀을 이용한 재사용 분할 시스템의 성능을 개선하기 위하여 내부셀과 외부셀의 트래픽 분포 비율에 따라 고속과 저속 단말의 자원을 관리하는 핸드오프 알고리즘을 제안한다. 또한 고속과 저속 단말의 성능을 분석하고 컴퓨터 시뮬레션을 통해서 핸드오프 확률, 호 절단 확률에 대하여 RPS와 비교 평가한다.

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References

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