Adaptive Beaconless Opportunistic Routing for Multimedia Distribution

Abstract : User experience on watching live videos must be satisfactory even under the influence of different network conditions and topology changes, such as happening in Flying Ad-Hoc Networks (FANETs). Routing services for video dissemination over FANETs must be able to adapt routing decisions at runtime to meet Quality of Experience (QoE) requirements. In this paper, we introduce an adaptive beaconless opportunistic routing protocol for video dissemination over FANETs with QoE support, by taking into account multiple types of context information, such as link quality, residual energy, buffer state, as well as geographic information and node mobility in a 3D space. The proposed protocol takes into account Bayesian networks to define weight vectors and Analytic Hierarchy Process (AHP) to adjust the degree of importance for the context information based on instantaneous values. It also includes a position prediction to monitor the distance between two nodes in order to detect possible route failure.
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Larissa Pimentel, Denis Rosário, Marcos Seruffo, Zhongliang Zhao, Torsten Braun. Adaptive Beaconless Opportunistic Routing for Multimedia Distribution. 13th International Conference on Wired/Wireless Internet Communication (WWIC), May 2015, Malaga, Spain. pp.122-135, ⟨10.1007/978-3-319-22572-2_9⟩. ⟨hal-01728792⟩

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