Performance analysis of adaptive mobility management in wireless networks

Authors:
Myung-Kyu Yi
Affiliations:
Dept. of Computer Science & Engineering, Korea University, Seoul, South Korea
Venue:
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Year:
2005

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Abstract

In this paper, we propose an adaptive mobility management scheme for minimizing signaling costs in Hierarchical Mobile IPv6 (HMIPv6) networks. In our proposal, if the mobile node’s mobility is not local, the mobile node sends location update messages to correspondent nodes in the same way as Mobile IPv6 (MIPv6). After the creation of a spatial locality of the mobile node’s movement, the mobile node sends location update messages to the correspondent nodes in same way as HMIPv6. Therefore, our proposal can reduce signaling costs in terms of packet transmission delays in HMIPv6 networks. The cost analysis presented in this paper shows that our proposal offers considerable performance advantages to MIPv6 and HMIPv6.