Title :
A Handoff Algorithm Based on Care-of Address Pool for Hierarchical Mobile IPv6
Author :
Cai, Kai ; Yang, Zhimin ; Chen, Rongyi ; Li, Chenghao
Author_Institution :
Dept. of Comput. Sci., Shandong Univ. at Weihai, Weihai
Abstract :
In Mobile IPv6 (MIPv6), a mobile node (MN) often needs to send binding update (BU) messages to the distant home agent (HA) and the correspondent nodes (CNs), when it is far away from the home network and the CNs, or in the frequent moving environment. This process increases handoff latency as well as lots of interactive signaling and network load. In order to improve handoff performance and implement seamless roaming, it is necessary to improve handoff process of MIPv6 protocol. In this paper, we analyze the handoff performance for HMIPv6, and then propose handoff algorithm based on Care-of Address Pool for Hierarchical Mobile IPv6 (CoAP-HMIPv6). Performance analysis and simulation experiments presented in this paper show that our proposal can be used to solve the problems with MIPv6 handoff communication.
Keywords :
IP networks; mobile communication; mobile computing; binding update messages; care-of address pool; correspondent nodes; distant home agent; handoff algorithm; handoff communication; hierarchical mobile IPv6; mobile node; performance analysis; roaming; Algorithm design and analysis; Analytical models; Delay; Electronic equipment testing; Home automation; Mobile communication; Performance analysis; Proposals; Protocols; Signal processing; DAD procedure; Mobile IPv6; handoff communication;
Conference_Titel :
Pervasive Computing and Applications, 2008. ICPCA 2008. Third International Conference on
Conference_Location :
Alexandria
Print_ISBN :
978-1-4244-2020-9
Electronic_ISBN :
978-1-4244-2021-6
DOI :
10.1109/ICPCA.2008.4783598
