Title :
Deactivation-controlled epidemic routing in disruption tolerant networks with multiple sinks
Author :
Huawei Huang ; Song Guo ; Peng Li ; Miyazaki, Toshiaki
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Aizu, Aizu-Wakamatsu, Japan
Abstract :
To characterize the delivery performance of message dissemination in Disruption/Delay Tolerant Networks, various methods have been proposed. However, existing work shares a common simplification that the pairwise meeting rate between any two mobile nodes is exponentially distributed. In this paper, instead of relying on such assumption, we jointly consider the deactivation-rate over relay nodes and the number of sinks deployed in the network as the primary system parameters. Then, an ODE-based theoretical framework is proposed in a stochastic manner, which enables to describe how these two parameters affect the performance of a message delivery process using controlled epidemic routing. Via extensive experiments, the high accuracy of our analytical framework are verified.
Keywords :
delay tolerant networks; mobile radio; relay networks (telecommunication); telecommunication network routing; ODE-based theoretical framework; deactivation-controlled epidemic routing; delay tolerant networks; disruption tolerant networks; message delivery process; message dissemination; mobile nodes; relay nodes; Delays; Mobile nodes; Relays; Routing; Wireless communication;
Conference_Titel :
Global Communications Conference (GLOBECOM), 2014 IEEE
Conference_Location :
Austin, TX
DOI :
10.1109/GLOCOM.2014.7037534