ETRI Journal

Electronics and Telecommunications Research Institute (한국전자통신연구원)
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An Enhanced Location-Based Location Update Scheme in Mobile Cellular Networks

  • Baek, Jang-Hyun (Department of Industrial and Information Systems Engineering and the Research Center of Industrial Technology, Chonbuk National University) ;
  • Seo, Jae-Young (Department of Industrial and Information Systems Engineering and the Research Center of Industrial Technology, Chonbuk National University) ;
  • Lim, Seog-Ku (Division of Information and Communication, Cheonan University) ;
  • Sicker, Douglas C. (Department of Computer Science, the University of Colorado at Boulder)
  • Received : 2004.11.10
  • Published : 2005.08.31
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Abstract

In this study, we consider a location-based location update (LU) scheme. We propose an enhanced LU (ELU) scheme that can store more cells to reduce the location update cost of the LU scheme and show that the ELU scheme always outperforms the LU scheme. Our scheme can be easily implemented in actual cellular systems.

Keywords

References

  1. ETRI J. v.25 no.6 Modeling and Analysis of Distance-Based Registration with Implicit Registration Baek, J.H.;Ryu, B.H.
  2. ETRI J. v.25 no.1 An Efficient Paging Strategy Based on Paging Agents of Base Stations in Cellular Mobile Networks Suh, B.;Choi, J.S.;Choi, S.I.
  3. ETRI J. v.26 no.5 An Efficient Two-Step Paging Strategy Using Base Station Paging Agents in Mobile Communication Networks Baek, J.H.;Ryu, B.H.
  4. IEEE/ACM Trans. Networking v.4 no.4 Movement-Based Location Update and Selective Paging for PCS Networks Akyildiz, I.F.;Ho, J.S.M.;Lin, Y.B.
  5. IEICE Trans. Communications v.E83-B no.7 An Improved Movement-Based Location Update and Selective Paging for PCS Networks Baek, J.H.;Ryu, B.H.
  6. Computer Communications v.23 A Location-Based Mobility Tracking Scheme for PCS Networks Mao, Z.;Douligeris, C.