… of CR networks that require no modification in existing networks. … We explain the concept of
spectrum management and the … , spectrum decision, spectrum sharing, and spectrum mobility …

… research of spectrum management in Cognitive Radio Networks (CRNs). … of spectrum
management framework. This paper aims to provide main highlights in CR spectrum management …

… for spectrum sharing in cognitive radio networks. Our PIWF algorithm can be implemented
distributively with CRs repeatedly negotiating their transmission powers and spectrum. …

… spectrum management functions: spectrum sensing, spec- … sharing, choosing the best spectrum
among the available … licensed spectrum owners must be integrated within cognitive radio …

… network (CRN) consisting of a PRN with multiple CR-MSs. We propose a spectrum-management …
-MSs can compete for utilization of the PRN spectrum bands available for opportunistic …

… manage the use of the radio spectrum to prevent the degradation by interference of a valuable
resource, to ensure that radio systems use spectrum … of national spectrum management. …

… that should govern spectrum management, and what … spectrum in the most efficient way
possible. In doing so, it has considered the use of spectrum management tools such as spectrum …

… , given that the radio spectrum is of limited extent? In the current approach to spectrum
management, a wireless service provider buys the license of one or some spectrum bands and …

… access methods as well as state-of-the-art of dynamic spectrum access and management …
the dynamic spectrum access and spectrum management problem in cognitive radio networks. …

… , ie, the ability to capture information from the radio environment; (ii) and … to the radio
environment. Notwithstanding, the real-time platform developed to provide spectrum management …