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Routing, the act of moving information across an Internet work from a source to a destination is one of the major issues in computer network literature. When it comes to mobile ad hoc network, the complexity increases due to various characteristics like dynamic topology, absence of centralized authority, time varying QoS requirements etc. The biggest challenge in this kind of networks is to find a...
We can improve the end-to-end throughput between a sender and receiver in a wireless network using multiple paths which do not interfere with each other. Given finding such paths is computationally hard, we present a heuristic that is amenable to distributed implementation. This heuristic allows for the possibility of interfering links but schedules the transmission in ways to achieve the maximum...
We can improve the end-to-end throughput between a sender and receiver in a wireless network using multiple paths which do not interfere with each other. Given that the problem of finding such paths is computationally hard, the paper focuses on finding multiple paths which may have interference between them, but still are able to obtain the maximum possible throughput. It is achieved by observing...
As the scale of the network increases, especially wireless sensor networks comes into fashion, the problem of enhancing the performance of the networks turns into a focus topic. When network information changes, frequent route computing and network state updates can cause computing and traffic overhead, respectively. A novel protocol, which is based on aggregation tree routing model (ATRM) is used...
Overlay networks have emerged as a powerful and highly flexible method of delivering content. An overlay network is a network running on top of another network, usually the Internet. These networks are employed in many settings to provide logical communication infrastructure over an existing communication network. The main objective of the overlay network is to reduce routing path lengths, stretched...
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