Performance Improvement of Paging Scheme Using Paging Agent

페이징 에이전트를 이용한 페이징 방법의 성능 개선

  • 김경희 (동부정보기술) ;
  • 임태진 (숭실대학교) ;
  • 강경훈 ((주)케이벨) ;
  • 백장현 (전북대학교 공학연구원 공업기술연구센터.산업정보시스템공학과)
  • Published : 2006.06.01

Abstract

Due to limited radio resource, an effective paging strategy is essential for improving the utility of radio channels. In current mobile communication networks, when a mobile-terminated call occurs, the network locates the mobile by paging all cells within the location area simultaneously. In this study, we introduces paging strategies that can page some cells or only one cell within the location area to reduce paging cost on radio channels using paging agents. We propose another new paging strategy that can page only one cell within the location area and may have better performance. We also compare the performance of our proposed paging strategy with the performance of the current simultaneous paging strategy and some new paging strategies using paging agents. This paper suggests the most effective paging strategy using mathematical models. The result of this research will be used to select a proper paging strategy in the mobile communication networks.

Keywords