Survey on network mobility support
ACM SIGMOBILE Mobile Computing and Communications Review
Optimized path registration with prefix delegation in nested mobile networks
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
Network mobility in beyond-3G systems
IEEE Communications Magazine
Mobility Management in Mobile Hotspots with Heterogeneous Multihop Wireless Links
IEEE Communications Magazine
A Novel SIP-Based Route Optimization for Network Mobility
IEEE Journal on Selected Areas in Communications
Route Optimization Using Tree Information Option for Nested Mobile Networks
IEEE Journal on Selected Areas in Communications
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Network Mobility (NEMO) supports the movement of some part of the network that a group of the Mobile Nodes (MNs) or the Mobile Routers (MRs) moves together. To support NEMO, the NEMO basic support protocol (NBSP) was proposed [1]. In the nested mobile network, however, the NBSP exhibits pinball routing problem. As the degree of nesting increase, the problem becomes more serious. In this paper, we propose a new NEMO management scheme using Tree-based Care of Address (TCoA) and Mobile Network Prefix (MNP). In proposed scheme, all the MRs belonging to the Root-MR in the nested mobile network configure their care-of addresses (CoA) based on the MNP of Root-MR. It mitigates the pinball routing problem. Performance analysis indicates that proposed scheme can reduce end-to-end packet delay and handoff delay.