Collaborative cognitive content dissemination and query in heterogeneous mobile opportunistic networks

Radenkovic, Milena and Huynh, Vu San Ha (2017) Collaborative cognitive content dissemination and query in heterogeneous mobile opportunistic networks. In: 3rd Workshop on Experiences with the Design and Implementation of Smart Objects, MobiCom 2017, Oct 2017, Snowbird, United States 2017, 16-20 Oct 2017, Snowbird, Utah, USA. (In Press)

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Abstract

This paper investigates complex challenges of opportunistic discovery of content stored in remote mobile devices and delivery to the requesting nodes in heterogeneous mobile disconnection prone environments. We propose new latency aware collaborative cognitive caching approach suitable for content dissemination and query in heterogeneous opportunistic mobile networks and dynamic workloads. Utilising fully localised and ego networks multi-layer predictive heuristics about dynamically changing topology, dynamic resources and varying popularity content, our cognitive caching achieves high success ratio, low delays and high caching efficiency for very different real world dynamically changing mobile topologies.

Item Type: Conference or Workshop Item (Paper)
Keywords: Opportunistic networks, caching, latency awareness, congestion awareness
Schools/Departments: University of Nottingham, UK > Faculty of Science > School of Computer Science
Depositing User: Radenkovic, Milena
Date Deposited: 02 Aug 2017 12:19
Last Modified: 14 Oct 2017 18:57
URI: http://eprints.nottingham.ac.uk/id/eprint/44572

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