Performance analysis of distance-assisted handoff algorithm in multi-cellular systems

Jen Shu Shih*, Ken Ichi Itoh, Soichi Watanabe, Takuro Sato

*この研究の対応する著者

研究成果: Article査読

抄録

This paper assesses the performance of the handoff algorithm based on distance and RSSI measurements in a multi-cellular environment by computer simulation. The algorithm performs a handoff if handoff initiation conditions, handoff possible conditions, and handoff selective conditions are met. The performance criteria are based on the average number of handoffs, the crossover points and the average number of outages. Numerical results are presented to demonstrate the feasibility of the algorithm. The performance of the distance-assisted handoff algorithm is compared with that of a conventional algorithm that utilizes signal strength alone. Overall, the distance-assisted algorithm exhibits higher performance in average number of handoffs and the crossover points, yet exhibits a higher number of outages on average than the conventional algorithm.

本文言語English
ページ(範囲)1676-1684
ページ数9
ジャーナルIEICE Transactions on Communications
E85-B
9
出版ステータスPublished - 2002 9
外部発表はい

ASJC Scopus subject areas

  • ソフトウェア
  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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