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Digital Television (DTV) spectrum located in VHF and UHF bands has excellent transmission and indoor penetration characteristics, and sensing the existence of signals of DTMB, i.e. the digital terrestrial multimedia broadcasting standard of China, becomes a key problem of the utilization of DTV spectrum resources in Cognitive Radio (CR) systems. A kind of weighted cooperative spectrum sensing method...
Digital Television (DTV) spectrum located in VHF and UHF bands has excellent transmission and indoor penetration characteristics, and sensing the existence of signals of DTMB, i.e. the digital terrestrial multimedia broadcasting standard of China, becomes a key problem of the utilization of DTV spectrum resources in Cognitive Radio (CR) systems. A kind of weighted cooperative spectrum sensing method...
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