산업공학 (IE interfaces)

  • 제24권1호
  • /
  • Pages.15-23
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  • 2011
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  • 1225-0996(pISSN)
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  • 2234-6465(eISSN)
대한산업공학회 (Korean Institute of Industrial Engineers)
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페이징 에이전트를 이용한 페이징 방법의 정확한 모델링 및 성능 분석

Exact Modeling and Performance Analysis of Paging Schemes Using Paging Agents

  • 문유리 (전북대학교 산업정보시스템공학과) ;
  • 이태한 (전북대학교 산업정보시스템공학과) ;
  • 백장현 (전북대학교 산업정보시스템공학과)
  • Moon, Yu-Ri (Dept. of Industrial and Information Systems Engineering, Chonbuk National University) ;
  • Lee, Tae-Han (Dept. of Industrial and Information Systems Engineering, Chonbuk National University) ;
  • Baek, Jang-Hyun (Dept. of Industrial and Information Systems Engineering, Chonbuk National University)
  • 투고 : 2010.11.24
  • 심사 : 2011.02.07
  • 발행 : 2011.03.01
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초록

This study considers paging schemes that can page some cells or only one cell within the location area to reduce paging cost by using PAs (Paging Agents) and compares their performances by using a new analytic method. There are three ways of paging schemes using PAs; BSPA (Base Staton Paging Agent), 2SPA (2-Step Paging Agent), LAPA (Location Area Paging Agent). This study proposes exact performance of BSPA and 2SPA using a new analytic method based on Markov chain modeling to find the most efficient paging scheme. Numerical results for various circumstances are presented by using proposed analytic method to select a proper paging scheme in mobile communication networks.

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참고문헌

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