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Cognitive radio based dynamic spectrum access mechanism is a revolution in wireless communication which alleviates the spectrum utilization problem. Here cognitive users uses spectrum sensing techniques, to sense the bands before transmitting on them to avoid collision with the licensed users which leads to delay and conserves more energy. To reduce delay and energy consumption and to predict the...
Modern radio networks promote the usage and emergence of new age technologies through enabling lay users to utilize superior gadgets without external assistance. Cognitive Radio technology, an emergent new age product, established the possibility for unlicensed cognitive users to access radio frequencies across a spectrum hole and understand its implications via spectrum sensing mechanisms. Since...
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