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Cognitive radio technology: From distributed spectrum coordination to adaptive network collaboration
2008
Pervasive and Mobile Computing
This paper presents an integrated view of cognitive radio technologies for efficient wireless services in dense spectrum environments. The rationale for cognitive radio based systems is discussed, leading to an identification of the available design space that ranges from reactive interference avoidance to spectrum etiquette and eventually network collaboration. After reviewing prior work in the dynamic spectrum area, a specific distributed spectrum etiquette protocol called "common spectrum
doi:10.1016/j.pmcj.2008.01.004
fatcat:gtlivfvbi5fnrko2afybphhvum