Spectrum scanning and reserve channel methods for link maintenance in cognitive radio systems

Contribution for newspaper or weekly magazine English OPEN
Subramani, S; Armour, SMD; Kaleshi, D; Fan, Z;
(2008)

Underutilization of the limited spectrum sparked the need for dynamic spectrum access and flexible spectrum policies. Accurate estimation of spectrum occupancy is an essential step for spectrum access in distributed networks. This paper analyzes a bidirectional and dual... View more
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