Spectrum Sensing for Cognitive Radio using Hilbert- Huang Transform Average Ratio Detector
نویسندگان
چکیده
منابع مشابه
Cognitive Radio Sensing Using Hilbert Huang Transform
Vast segments of the frequency spectrum are reserved for primary (licensed ) users. These legacy users often under-utilize their reserved spectrum thus causing bandwidth waste. The unlicensed (secondary) users can take advantage of this fact and exploit the spectral holes (vacant spectrum segments). Since spectrum occupancy is transient in nature it is imperative that the spectral holes are ide...
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ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2015
ISSN: 0974-5645,0974-6846
DOI: 10.17485/ijst/2015/v8i34/70785