Post date: Apr 15, 2015 12:49:40 AM
Mobility management solutions have evolved to assist a better network operation in environments where the topology changes frequently due to the fact that nodes involved are carried and/or owned by humans. The most recent paradigms in user-centric networking have dealt with aspects such as better coordination of mobility anchor points both from an end-user and from a network perspective; attempting to estimate next handovers, based on roaming learning.
Routing in wireless networks disregards support for such movement. Link breaks in OSI Layer 1 and 2, if "long" enough, have as consequence path recomputation.
An alternative that has been explored in the context of my team is to propose and validate routing metrics that are "mobility-aware", requiring minor changes to the protocolar design (assuming shortest-path routing solutions).
Related Publications:
Namusale Chama, Rute C. Sofia and Susana Sargento, Node Spatial Correlation aware Routing Metrics for User-Centric Environments, in: 6th International Conference on New Technologies, Mobility and Security (NTMS), 2014
Namusale Chama, Antonio Oliveira Junior, Waldir Moreira, Paulo Mendes and Rute C. Sofia, User-centric Networking, Routing Aspects, chapter Part I, Springer, Lecture Notes in Social Networking, volume User-centric Networking: Future Perspectives, 2014
Namusale Chama, Rute C. Sofia and Susana Sargento, Multihop Mobility Metrics based on Link Stability, Barcelona, Spain, 9th International Symposium on Frontiers of Information Systems and Network Applications (FINA2013), 2013
Namusale Chama and Rute C. Sofia, A Discussion on Developing Multihop Routing Metrics Sensitive to Node Mobility (2011), in: Journal of Communications, Vol 6, Vol6:No 1 (2011)(56-57)
Namusale Chama, Rute C. Sofia and Susana Sargento, Impact of Mobility on User-centric Routing (2011), in: 19th IEEE International Conference on Network Protocols, PhD Forum(286-288)
Namusale Chama and Rute C. Sofia, Redifining Link Duration: Making Routing Sensitive to Mobility (2010), in: IEEE GLOBECOM SWN 2010 Workshop
Software:
Namusale Chama and Rute C. Sofia, Mobility-aware metrics for multihop routing, ns module, COPE-SITI-SW-13-04, 2013