Establishing Reliability for Efficient Routing in Opportunistic Networks
نویسندگان
چکیده
منابع مشابه
Efficient Routing Scheme for Opportunistic Networks
In the last few years research activity in Opportunistic Networks (OppNets) is growing and researchers have proposed various types of routing protocols. Context information is the main building block for design of these types of networks. This information is not always available which makes the design of efficient routing protocols is difficult. When context information is not available context...
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Vehicular ad hoc networks are an emerging technology with an extensive capability in various applications including vehicles safety, traffic management and intelligent transportation systems. Considering the high mobility of vehicles and their inhomogeneous distributions, designing an efficient routing protocol seems necessary. Given the fact that a road is crowded at some sections and is not c...
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—Opportunistic networks exploit human mobility and consequent device-to-device contacts to opportunistically create data paths over time. Identifying influential nodes as relay is a crucial problem for efficient routing in opportunistic networks. The degree centrality method is very simple but of little relevance. Although closeness centrality and betweenness centrality can effectively identif...
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In Opportunistic Networks (OppNets), mobile devices transmit messages by exploiting the direct contacts, without the need of an end-to-end infrastructure. Disconnections of nodes and high churn rates are normal features of opportunistic networks. Hence, routing is one of the main challenges in this environment. In this article, we provide a survey of the main routing approaches in OppNets and c...
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Opportunistic networks are challenging types of networks where network connections are imminent. Network topologies are dynamic and can rapidly change. A path between a source node and a destination node may or may not exist, the network can be disconnected. This type of behavior observed under opportunistic networks makes classical networking solutions impractical. Thus, traditional routing al...
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ژورنال
عنوان ژورنال: Scalable Computing: Practice and Experience
سال: 2019
ISSN: 1895-1767
DOI: 10.12694/scpe.v20i1.1479