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Robust Nonparametric Sequential Distributed Spectrum Sensing under EMI and Fading
Opportunistic use of unused spectrum could efficiently be carried out using the paradigm of Cognitive Radio (CR). A spectrum remains idle when the primary user (licensee) is not using it. The secondary nodes detect this ...
Frequency Synthesis for Cognitive Radio Receivers and Other Wideband Applications
The radio frequency (RF) spectrum as a natural resource is severely under-utilized over time and space due to an inefficient licensing framework. As a result, in-creasing cellular and wireless network usage is placing ...