A multicast extension for enhanced mobile IP by home agent handover

被引：0
作者：
Yang, Chun-Chuan [1 ]
Chen, Jeng-Yueng [1 ]
Yu, Li-Sheng [1 ]
机构：
[1] Natl Chi Nan Univ, Dept Comp Sci & Informat Engn, Puli 545, Nantou, Taiwan
来源：
EMERGING DIRECTIONS IN EMBEDDED AND UBIQUITOUS COMPUTING, PROCEEDINGS | 2007年 / 4809卷
关键词：
mobility; multicast; mobile IP; route optimization;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to improve the routing efficiency and reduce handoff latency, we have proposed an enhancement of Mobile IP (MIP) called MIP with Home Agent Handover (HH-MIP) to enjoy most of the advantages of Route Optimization MIP (ROMIP) but with only a small increase of signaling overhead. In HH-MIP, the concept of Temporary Home Agent (THA) was proposed and the mobile host (MH) registers the new CoA with its THA rather than its original HA. In this paper, we propose a multicast extension for HH-MIP (HH-MIP/ME). HH-MIP/ME reduces routing inefficiency in bi-directional tunneling without generating large signaling overhead. Simulation results demonstrate that the proposed scheme enjoys small handoff latency as well as routing efficiency and the number of control packets generated in proposed scheme is significantly less than that in other approaches.
引用
收藏
页码：297 / 308
页数：12
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