원문정보
초록
영어
Mobile users want to be provided with undisrupted network services when they navigate on the Next-Generation (NG) wireless networks. For that, interlocking with a heterogeneous network is important, but there have been few studies on the method for guaranteeing global mobility. Thus, this paper proposes the Proxy-LMA technique, the mobile IP-based global inter-networking system, to enhance global mobility and interoperability within the Next-Generation (NG) network environment. The purpose of the proposed Proxy-LMA system is to expand the boundary of the mobility with regards to the existing mobility management protocol (PMIPv6 and MIPv6) in order to guarantee global mobility and interoperability within the heterogeneous network environment. The results of the performance evaluation showed that the proposed Proxy-LMA system was more efficient than other methods from the standpoint of signaling cost and delay in the heterogeneous network environment.
목차
1. Introduction
2. Background and related work
2.1 Overview of PMIPv6
2.2 Support for global mobility using the MIH
2.3 Support for global mobility between MIPv6 and PMIPv6
3. Proposed Proxy-LMA System
4. Performance evaluation
4.1 Parameter
4.2 Evaluation of query and update rates
4.3 Determination of the response time
4.4 Numerical results and analysis
5. Conclusions
Acknowledgement
References