DOI QR코드

DOI QR Code

A Mobility Control Architecture Suppor ting Fast Handover for Future Internet Networks

  • Nguyen, Khanh-Huy (Dept. of Information and Communications Engineering, UHRC, Inje University) ;
  • Hwang, Won-Joo (Dept. of Information and Communications Engineering, UHRC, Inje University)
  • 투고 : 2012.11.23
  • 심사 : 2012.12.07
  • 발행 : 2012.12.31

초록

In this paper, we address the problem of fast handover support for future internet networks. The current mobility support protocols, for example Proxy Mobile IPv6, follow a centralized architecture in which a mobility controller is used to manage intra-network handovers that gives rise to high handover latency. To handle this problem, we propose a novel distributed mobility control architecture in which gateways in the network can exchange user information with neighbour gateways to support intra-network handovers, the mobility controller is only needed in case of inter-network handovers. Simulation results show that our architecture reduce approximately 20% intra-network handover latency than Proxy Mobile IPv6.

키워드

참고문헌

  1. S. Gundavelli, K. Leung, V. Devarapalli, K. Chowdhury, and B. Patil, "Proxy Mobile IPv6," IETF RFC 5213, pp. 1-92, 2008.
  2. D. Johnson, C. Perkins, and J. Arkko, "Mobility Support in IPv6," IETF RFC 3775, pp. 1-165, 2004.
  3. R. Koodli, "Fast Handover for Mobile IPv6," IETF RFC 4068, pp. 1-42, 2005.
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  7. T. Aoyama, "A New Generation Network: Beyond the Internet and NGN," IEEE Communications Magazine, Vol. 47, No. 5, pp. 82-87, 2009.
  8. D.K. Panwar, S. Lal, and I. Chaudhary, "Handover Latency Analysis of Mobility Management Protocols in All-IP Networks," Proc. IEEE ACT, pp. 390-394, 2009.
  9. J. Torregoza, M. Choi, and W. Hwang, "Analysis of the Capacity Region for Two-tier Spatial Diversified Wireless Mesh Networks," Journal of The Korea Multimedia Society, Vol. 11, No. 12, pp. 1697-1705, 2008.

피인용 문헌

  1. Mobility Prediction Algorithms Using User Traces in Wireless Networks vol.17, pp.8, 2014, https://doi.org/10.9717/kmms.2014.17.8.946