Context-Aware Middleware for Reliable Multi-hop Multi-path Connectivity
SEUS '08 Proceedings of the 6th IFIP WG 10.2 international workshop on Software Technologies for Embedded and Ubiquitous Systems
Mobility-aware management of internet connectivity in always best served wireless scenarios
Mobile Networks and Applications
Proceedings of the 5th International ICST Mobile Multimedia Communications Conference
Route optimization for network mobility with tree-based care of address
APCC'09 Proceedings of the 15th Asia-Pacific conference on Communications
Multihomed SIP-based network mobility using IEEE 802.21 media independent handover
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
On session handoff probability in NEMO-based vehicular environments
CCNC'10 Proceedings of the 7th IEEE conference on Consumer communications and networking conference
An optimized QoS scheme for IMS-NEMO in heterogeneous networks
International Journal of Communication Systems
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In this article we study two representative mobility management schemes for mobile hotspots with heterogeneous multihop wireless links: the NEMO basic support protocol at the network layer and the SIP-based network mobility support protocol at the application layer. We evaluate their salient features and quantify their handoff latency. It is shown that the SIP-based network mobility support protocol can easily be deployed and reduce the tunneling overhead incurred in the NEMO basic support protocol. However, it increases handoff latency due to longer message length. We also discuss several open research issues for seamless mobility support in mobile hotspots.