Receiver Mobility in Vehicular Named Data Networking

Gomes Duarte, João do Monte; Braun, Torsten; Villas, Leandro (March 2017). Receiver Mobility in Vehicular Named Data Networking. In: ACM SIGCOMM 2017 Workshop on Mobility in the Evolving Internet Architecture (MobiArch’2017) - Proceedings (pp. 43-48). ACM 10.1145/3097620.3097628

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This work investigates the topic of Vehicular Named Data Networking (VNDN). We propose a new VNDN routing protocol and address the negative effects caused by receiver mobility. In particular, we identify the problem of Reverse Path Partitioning (RPP) that often prevents Data messages from reaching Content Requesters, degrading application performance. To mitigate RPP we propose a novel mechanism named as Auxiliary Forwarding Set (AFS). AFS takes several mobility factors as inputs and extends the NDN core philosophy by identifying an extra set of eligible nodes to forward Data messages whenever retransmissions are required due to RPP. Simulation results show that AFS is an efficient and scalable solution to improve VNDN application performance regardless of receiver mobility.

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