《Flexible Adaptation in Cognitive Radios》

作者：Shujun Li，Mieczyslaw M. Kokar

年份：2013

简介：In the wireless communication community the term “cognitive radio” (CR) is usually associated with the capability of dynamic spectrum access (DSA). This means the capability of a radio to utilize some areas of the electromagnetic spectrum that currently are not occupied by other radios, without causing interference problems to other radios. The increased interest in the development of new radio technologies to address the emergence of the shortage of spectrum is well justified economically and is supported by the various studies of spectrum utilization.