Routing Protocols and Movement Models in Opportunistic Networks
نویسندگان
چکیده
منابع مشابه
Performance Comparison of Routing Protocols in Opportunistic Networks
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 paper, we provide a survey of the main routing approaches in OppNets and cla...
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Opportunistic networks are a kind of Ad Hoc networks that make use of meeting opportunities from mobile nodes to realize the network communication which doesn't need a full path between the source nodes and destination nodes. It’s tolerant in latency and network division. It’s a great challenge to design routing protocols in opportunistic networks in that the movements of nodes are uncertain le...
متن کاملA Critical Review of the Routing Protocols in Opportunistic Networks
The goal of Opportunistic Networks (OppNets) is to enable message transmission in an infrastructure less environment where a reliable end-to-end connection between the hosts in not possible at all times. The role of OppNets is very crucial in today’s communication as it is still not possible to build a communication infrastructure in some geographical areas including mountains, oceans and other...
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One of the most discussed topics in Wireless Sensor Network (WSN) is the routing protocol used in the networks. These protocols largely affect the performance and the lifetime of the network as transmission of data uses a significant proportion of the total energy in WSNs. The sensors in WSNs run using batteries thereby making energy consumption an important design constraint for them. Over the...
متن کاملRouting in Opportunistic Networks
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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ژورنال
عنوان ژورنال: IOSR Journal of Computer Engineering
سال: 2016
ISSN: 2278-8727,2278-0661
DOI: 10.9790/0661-15010010169-72