Sub-Nyquist Sampling for Power Spectrum Sensing in Cognitive Radios: A Unified Approach
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Material Type |
Article
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Author(s) |
Cohen, D. (Author)
Eldar, Y.C. (Author)
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Source Journal Info. |
Title:
IEEE Transactions on Signal Processing
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Volume/ Issue No.: 2014/JUL-AUG V.62 N.13-16
Call No.:621.3805 ITS Location: Periodicals & References Hall - 2nd floor
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Physical Description |
p 3897 - 3910
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Subject Area/ Descriptors |
Engineering
(39711)
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Abstract |
In light of the ever-increasing demand for new spectral bands and the underutilization of those already allocated, the concept of Cognitive Radio (CR) has emerged. Opportunistic users could exploit temporarily vacant bands after detecting the absence of activity of their owners. One of the crucial tasks...
Full Abstract
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Journal:
IEEE Transactions on Signal Processing
(2889)
Issu: 2014/JUL-AUG V.62 N.13-16
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