Matches in SemOpenAlex for { <https://semopenalex.org/work/W2904227739> ?p ?o ?g. }
- W2904227739 abstract "In conventional system, available spectrum is used inefficiently. Due to the limited available spectrum and inefficient utilization of spectrum, a new communication paradigm called Cognitive Radio (CR) have been introduced to exploit the existing wireless spectrum opportunistically. The objective of CR is to use the available spectrum efficiently without any interference to the Primary Users (PUs). Spectrum sensing plays an essential part in CR networks in order to obtain spectrum awareness. Energy detection, matched filter detection, cyclostationary detection are the most commonly used techniques for spectrum sensing. In this paper, a survey of traditional spectrum sensing methods along with several diversity enhancing techniques like cooperative spectrum sensing, compressive sensing, and wavelet transform sensing are included." @default.
- W2904227739 created "2018-12-22" @default.
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- W2904227739 date "2018-03-01" @default.
- W2904227739 modified "2023-10-01" @default.
- W2904227739 title "A Survey on Traditional and Advanced Spectrum Sensing Techniques in Cognitive Radio Networks" @default.
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- W2904227739 doi "https://doi.org/10.1109/iccpcct.2018.8574279" @default.
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