Fast handover mechanism based on Delaunay triangulation for FMIPv6
LI Zhenjun1,2,LIU Xing1
1. School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China 2. Science and Technology Department, Hunan Radio and Television University, Changsha Hunan 410004, China；
Abstract：To solve the packet loss problem caused by inaccurate prediction of New Access Router (NAR) in the Fast Handover for mobile IPv6 (FMIPv6), this paper proposed a triangulationbased fast handoff mechanism (TFMIPv6). In TFMIPv6, a triangulation algorithm was used to split the network into virtual triangle topology, and the tunnel was established among adjacent access routers. The candidate target Access Points (AP) were selected to quickly recalculate the new relay addresses for the mobile nodes, and packets were buffered in two potential NARs during handover. The experimental results illustrate that TFMIPv6 protocol achieves lower handoff latency and packet loss rate compared with FMIPv6.
李振军 柳兴. 基于Delaunay三角剖分的FMIPv6快速切换机制[J]. 计算机应用, 2013, 33(10): 2707-2710.
LI Zhenjun LIU Xing. Fast handover mechanism based on Delaunay triangulation for FMIPv6. Journal of Computer Applications, 2013, 33(10): 2707-2710.
2013, Vol. 33 
