Students generally want to graduate on time, it is a matter of pride or for parents, but in reality often found students who often delay time, it is done by doing activities that are not important, or there is dislike of certain subjects that make [...] Read more

Day by day wireless users are increasing. So to increase the efficiency of system, we rely on Cognitive radio. It detects unused channel and sends the data through that channel. Here  multicarrier modulation techniques like Generalised Freque [...] Read more