Inspec keywords: cooperative communication; wireless channels; pattern clustering; channel capacity; graph theory; probability; cognitive radio; radio networks

Other keywords: cluster-based spectrum-sensing approach; general centre scheme; channel error; global reporting channel; graph theory; CR network; cognitive radio network; bandlimited reporting channel; secondary base station; channel capacity; minimal dominating set clustering algorithm; cluster-based cooperative sensing system; false alarm probability; bandwidth limitation; MDS clustering algorithm; local fusion centre; cluster size

Subjects: Radio links and equipment; Combinatorial mathematics; Other topics in statistics