HIGHLIGHTS
- who: POLITECNICO DI TORINO and collaborators from the (UNIVERSITY) have published the Article: POLITECNICO DI TORINO Repository ISTITUZIONALE, in the Journal: (JOURNAL)
- what: The authors investigate a promising solution that exploits the Ultra Wide Band (UWB) technology to let cognitive radio nodes discover each other and exchange control information for establishing a link. This approach has two main drawbacks: if a dedicated channel is selected , the bandwidth available for data traffic transfers reduces; if, instead, a spectrum hole in licensed bands is exploited , the CCC has to be "moved" to a different spectrum portion whenever . . .
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