2011
DOI: 10.1007/978-3-642-17679-1_36
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A Realistic Framework for Delay-Tolerant Network Routing in Open Terrains with Continuous Churn

Abstract: Abstract. The conventional analysis of Delay-Tolerant Network (DTN) routing assumes that the terrain over which nodes move is closed implying that when the nodes hit a boundary, they either wrap around or get reflected. In this work, we study the effect of relaxing this closed terrain assumption on the routing performance, where a continuous stream of nodes enter the terrain and get absorbed upon hitting the boundary.We introduce a realistic framework that models the open terrain as a queue and compares perfor… Show more

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Cited by 4 publications
(3 citation statements)
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“…Communication in DTNs follow a Store-Carry-Forward (SCF) method to transfer messages among nodes [16]- [18], where the Bundle Protocol (BP) has the ability to reliably transfer a message both hop-by-hop and end-to-end. The convergence layer translates a bundle to underline specific network architecture that enables communication among heterogeneous networks [19], [20].…”
Section: Introductionmentioning
confidence: 99%
“…Communication in DTNs follow a Store-Carry-Forward (SCF) method to transfer messages among nodes [16]- [18], where the Bundle Protocol (BP) has the ability to reliably transfer a message both hop-by-hop and end-to-end. The convergence layer translates a bundle to underline specific network architecture that enables communication among heterogeneous networks [19], [20].…”
Section: Introductionmentioning
confidence: 99%
“…Some special nodes also have social links with foreign communities other than the home community [26]. The probability of moving a node from its home community towards a given community is proportional to the number of ties with nodes of the destination community [27].…”
Section: Community-based Mobility Model (Cmm)mentioning
confidence: 99%
“…In this model, the attraction between nodes is defined based on node attraction, location attraction and node repulsion (i.e. negative attraction) [27]. In this model, any prevailing and future social network models can be used without changing GeSoMo itself.…”
Section: General Social Mobility Model (Gesomo)mentioning
confidence: 99%