MPAR: A movement pattern-aware optimal routing for social delay tolerant networks
نویسندگان
چکیده
منابع مشابه
MPAR: A Movement Pattern-Aware Optimal Routing for Social Delay Tolerant Networks
Social Delay Tolerant Networks (SDTNs) are a special kind of Delay Tolerant Network (DTN) that consists of a number of mobile devices with social characteristics. The current research achievements on routing algorithms tend to separately evaluate the available profit for each prospective relay node and cannot achieve the global optimal performance in an overall perspective. In this paper, we pr...
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In Delay Tolerant Networks (DTNs), two-hop routing compromises energy versus delay more conveniently than epidemic routing. Literature provides comprehensive results on optimal routing policies for mobile nodes with homogeneous mobility, often neglecting signaling costs. Routing policies are customarily computed by means of fluid approximation techniques, which assure solutions to be optimal on...
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Delay Tolerant Networks (DTNs) aim to increase messages delivery ratio in environments where it is not possible to establish an end-to-end connection. Although the research of new DTN routing protocols has been gaining some relevance, those protocols usually assume that nodes in a network will collaborate. Nodes can behave selfishly, leading to the inappropriate use of resources, following up t...
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Routing in mobile delay-tolerant networks faces new challenges such as mobility and the dynamic nature of the network. Social network information may be useful for routing since mobile nodes in the same social network may be encountered more often and thus be more successful at message-passing. Collecting this social network information, however, can be challenging. We compare a social network ...
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ژورنال
عنوان ژورنال: Ad Hoc Networks
سال: 2015
ISSN: 1570-8705
DOI: 10.1016/j.adhoc.2014.09.004