منابع مشابه
Social Delay-Tolerant Network Routing
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 ...
متن کاملParticipate in Mobile Delay Tolerant Network Routing
Message routing in mobile delay tolerant networks inherently relies on the cooperation between nodes. In most existing routing protocols, the participation of nodes in the routing process is taken as granted. However, in reality, nodes can be unwilling to participate. We first show in this paper the impact of the unwillingness of nodes to participate in existing routing protocols through a set ...
متن کاملEffective routing protocols for delay tolerant network
Delay-tolerant Networking (DTN) enables communication in sparse mobile ad-hoc networks and other challenged environments where traditional networking fails and new routing and application protocols are required. Past experience with DTN routing and application protocols has shown that their performance is highly dependent on the underlying mobility and node characteristics. Evaluating DTN proto...
متن کاملOpportunistic Routing in Delay Tolerant Network with Different Routing Algorithm
Present new mechanisms for modelling multiple interfaces on a node, support for interference-limited links and a framework for modelling complex applications running on the nodes. Furthermore, provide an overview of concrete use cases where the simulator has been successfully exploited to study a variety of aspects related to opportunistic, message-based communications. Node movement is impleme...
متن کاملTowards a Confidence-based Routing Algorithm in Delay Tolerant Network
High latency, low data rate and intermittent network connectivity make Delay Tolerant Network (DTN) cannot copy routing protocols in traditional network. Because of node mobility, node cache limitations and energy, it is very difficult to select relay nodes. The paper proposed a Confidence Based Routing Algorithm (CBRA) that uses factor combination of message forward successful rate, contact ra...
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ژورنال
عنوان ژورنال: ACM SIGCOMM Computer Communication Review
سال: 2004
ISSN: 0146-4833
DOI: 10.1145/1030194.1015484