A proxy-based fast handover scheme for hierarchical mobile IPv6

  • Authors:
  • Chen-Hua Shih;Jun-Li Kuo;Chi-Huan Huang;Yaw-Chung Chen

  • Affiliations:
  • National Chiao Tung University, Hsinchu, Taiwan;National Chiao Tung University, Hsinchu, Taiwan;National Chiao Tung University, Hsinchu, Taiwan;National Chiao Tung University, Hsinchu, Taiwan

  • Venue:
  • Proceedings of the 5th International Conference on Ubiquitous Information Management and Communication
  • Year:
  • 2011

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Abstract

With the advances of wireless technologies, how to efficiently offer users anytime, anywhere seamless Internet access is essential to a successful handover scheme. We propose a fast handover mechanism which introduces the idea of hierarchical network architecture into PMIPv6, to solve the problem that the MN encountered during handover in PMIPv6 domain; moreover, we introduce an additional buffering scheme to reduce packet loss and solve packet ordering problem. The simulation results show that seamless roaming can be achieved, and much better performance can be obtained than with the other literature approach.