An Online Adaptive Cooperation Scheme for Spectrum Sensing Based on a Second-Order Statistical Method
نویسندگان
چکیده
منابع مشابه
Spectrum Sensing Algorithms Based on Second-Order Statistics
Cognitive radio is a new concept of reusing spectrum in an opportunistic manner. Cognitive radio is motivated by recent measurements of spectrum utilization, showing unused resources in frequency, time and space. Introducing cognitive radios in a primary network inevitably creates increased interference to the primary users. Secondary users must sense the spectrum and detect primary users’ sign...
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ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2012
ISSN: 0018-9545,1939-9359
DOI: 10.1109/tvt.2011.2179325