Community-Aware Opportunistic Routing in Mobile Social Networks
نویسندگان
چکیده
منابع مشابه
A Socially Aware Routing Protocol in Mobile Opportunistic Networks
—Routing is one of the difficult issues in mobile opportunistic networks, due to the lack of global knowledge and sporadic links. Related works use a greedy strategy to forward packets, i.e., they select relays with higher/bigger quality metrics. In this paper, we study the Opportunistic Routing Protocols (ORPs) from the perspective of social network analysis. Specifically, we discuss the impa...
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This work proposes the Cultural Greedy Ant (CGrAnt) protocol to solve the problem of data delivery in opportunistic and intermittently connected networks referred to as Delay Tolerant Networks (DTNs). CGrAnt is a hybrid Swarm Intelligence-based forwarding protocol designed to address the dynamic and complex environment of DTNs. CGrAnt is based on: (1) Cultural Algorithms (CA) and Ant Colony Opt...
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This is the author’s preprint version. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotion or for creating new collective works for resale or for redistribution to thirds must be obtained from the copyright owner. The camera-ready version of this work has been published at Routing in Opportunistic Networks, date of May ...
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Opportunistic networks are one of the most promising evolutions of the traditional Mobile Ad Hoc Networks paradigm. Communications in an opportunistic network rely on the mobility of the users: each message is handed over from node to node, making hop-by-hop decisions to select the node that is better suited for bringing the message closer to its destination. Algorithms exploiting social-awaren...
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In opportunistic networks end-to-end communication between users does not require a continuous end-to-end path between source and destination. Network protocols are designed to be extremely resilient to events such as long partitions, node disconnections, etc, which are very features of this type of self-organizing ad hoc networks. This is achieved by temporarily storing messages at intermediat...
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ژورنال
عنوان ژورنال: IEEE Transactions on Computers
سال: 2014
ISSN: 0018-9340
DOI: 10.1109/tc.2013.55