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Spectrum Sensing and Spectrum Decision making are the main functions that cognitive radios have to perform in order to select the ‘best available band’ for the establishment of a wireless communication. We model the Spectrum Decision making functionality with multiple attributes and we propose a novel use of the Analytic Hierarchy Process to(More)
A mobile adhoc network is a Self-configuring network of mobile routers connected by wireless links. In the mobile adhoc network, each and every device moves independently in any direction so that there are frequent changes in the links. It is essential to learn the position of the neighbors because there is increase in location-aware services. So, there is(More)
In today's scenario, energy savings and security is the major problem in all kind of the networks. MANET is a network, which is very popular due to its unique characteristics from all the other types of networks. MANET is a network having tiny light weighted nodes, with no clock synchronization mechanisms. Generally, in this type of network the exhaustion(More)
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