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Without any pre-existing fixed network infrastructure with rapid configuration of wireless connections on-the-fly, network topology in MANETs keep on changing rapidly. Thus achieving data transmissions between wireless nodes in MANETs with improved QoS parameters become a challenging issue. To achieve this one has to concentrate on the routing protocol they choose. In our paper we proposed an algorithm...
The role of routing protocols is important to properly route control and data traffics to the desired locations. Some nodes store a single path to a destination while others store multiple paths, depending on the core mechanisms of protocols. We use Transmission Control Protocol (TCP) as a traffic source to evaluate the performance differences of a single path Ad hoc On-demand Distance Vector (AODV)...
Multi-hop delay and packet error due to packet collision are serious issues for realizing large-scale wireless ad hoc networks. A cluster-tree network can reduce multi-hop delay by limiting hop counts. However, the network suffers from bottleneck at a network sink node and it limits data throughput. Also, hidden terminals bring packet collision issues when using CSMA/CA. In this paper, spread spectrum...
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