Title :
Spectrum mobility demonstration of SMSE based overlay cognitive radio via software defined radio
Author :
Zhou, Ruolin ; Li, Xue ; Chakravarthy, Vasu ; Wu, Zhiqiang
Abstract :
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.
Keywords :
cognitive radio; radio spectrum management; software radio; SMSE based overlay cognitive radio; cognitive radio nodes; real time video streaming; software defined radio; spectrum handoff; spectrum mobility demonstration; spectrum mobility feature; Cognitive radio; Interference; Radio transmitters; Sensors; Software; Streaming media; TV;
Conference_Titel :
New Frontiers in Dynamic Spectrum Access Networks (DySPAN), 2011 IEEE Symposium on
Conference_Location :
Aachen
Print_ISBN :
978-1-4577-0177-1
Electronic_ISBN :
978-1-4577-0176-4
DOI :
10.1109/DYSPAN.2011.5936270
