Spectrum mobility demonstration of SMSE based overlay cognitive radio via software defined radio
Ruolin Zhou, Xue Li, Vasu D. Chakravarthy, Zhiqiang Wu · 2011
We demonstrate spectrum handoff and spectrum mobility features of cognitive radio using software defined radio in this demo. Real time video streaming is supported between cognitive radio nodes in dynamic environment. When available spectrum becomes insufficient, the cognitive radio nodes move to a different band and maintain seamless transition when the spectrum handoff occurs.