Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Performance of Wireless Mobile Node based on Experience Path with SSEPT Scheme

무선 단말의 이동경로를 고려한 선택적 채널탐색방식의 성능분석

  • Yoon, Hong (Department of Information and Telecommunication Engineering, Graduate School of Hankuk Aviation University) ;
  • Yoon, Chong-Ho (Department of Information and Telecommunication Engineering, Graduate School of Hankuk Aviation University)
  • 윤홍 (한국항공대학교 정보통신과) ;
  • 윤종호 (한국항공대학교 정보통신과)
  • Published : 2006.06.21
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Abstract

In this paper, we propose a new selective scanning scheme based on hand-off path information, which can provide an efficient reducing of delay time. This scheme eliminates almost of the scanning delay time by using Selective Scan based on Experience Path Table(SSEPT) algorithm and also completed hand-off within few milliseconds by using the next candidate channel indexing mechanism. Our scheme reduces the total number of scanning channels as well as the delay time on each channel. From the simulation result, we show that the proposed scheme is advantageous over the legacy schemes in terms of the scanning channels and the total delay time.

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