A Message Transfer Framework for Enhanced Reliability in Delay-Tolerant Networks
نویسندگان
چکیده
منابع مشابه
A Message Transfer Framework for Enhanced Reliability in Delay-Tolerant Networks
Delay-tolerant networks (DTNs) can tolerate disruption on end-to-end paths by taking advantage of temporal links emerging between nodes as nodes move in the network. Intermediate nodes store messages before forwarding opportunities become available. A series of encounters (i.e., coming within mutual transmission range) among different nodes will eventually deliver the message to the desired des...
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With the proliferation of mobile communications, new kinds of network architectures are being defined over the existing static one. Delay-Tolerant Networks (DTN) come to fill in a gap in the existing networking technology: they provide support for communication between peers when there is no end-to-end path available between them. Message forwarding in DTNs can be handled in many ways. In this ...
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It is challenging to deliver messages in a network where no instant end-to-end path exists, so called Delay-Tolerant Network (DTN). Node encounters are used for message forwarding. In this paper, we propose a DTN routing protocol SMART. SMART utilizes the travel companions of the destinations (i.e. nodes that frequently meet the destination) to increase the delivery opportunities while limiting...
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Mobile Delay Tolerant Networks (MDTNs) are wireless mobile networks in which a complete routing path between two nodes that wish to communicate cannot be guaranteed. A number of networking scenarios have been categorized as MDTNs, such as wildlife tracking sensor networks, vehicular ad hoc networks, pocket switched networks, etc. The network asynchrony, coupled with the limited resources of mob...
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ژورنال
عنوان ژورنال: Network Protocols and Algorithms
سال: 2015
ISSN: 1943-3581
DOI: 10.5296/npa.v7i3.8201