BibTeX:

@article{IJIRSTV2I2091,
     title={Intellectual Wireless Communication System by Cognitive Radio},
     author={S. Sidhardha, L. Manisankar Reddy, S. Padmaja, N. Ravi Teja and N. Govinda Rao},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={2},
     number={2},
     pages={254--257},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV2I2091.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

The growth for wireless communication introduces competent spectrum operation challenge. To tackle this challenge, cognitive radio (CR) is emerged as the key technology; which enables opportunistic access to the spectrum. CR is a shape of wireless communication in which a transceiver can intelligently detect which communication channels are in use and which are not, and instantly move into empty channels while avoiding occupied ones. This optimizes the use of obtainable radio-frequency (RF) spectrum while minimizing interference to other users. In this paper, we present a position of the art on the use of Multi Agent Systems (MAS) for spectrum access using cooperation and competition to solve the problem of spectrum allocation and warrant better management. Then we propose a new approach which uses the CR for improving wireless communication for a single cognitive radio mobile terminal (CRMT).

Cognitive Radio, wireless communication, mobility, multi Agent system, cognitive radio terminal