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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...
Due to the insecure nature of the wireless media, the dynamically changing topology and lack of infrastructure, security in mobile ad hoc networks is hard to achieve. In this paper we present an analysis of a message-relaying based key distribution scheme for mobile ad hoc networks that was previously proposed by van der Merwe et al. Considering the message overhead occurring at the MAC layer in addition...
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