Optimal Multiband Joint Detection for Spectrum Sensing in Cognitive Radio Networks - Zhi Quan; Shuguang Cui; Sayed, A.H.; Poor, H.V. (IEEE transactions on signal processing, 2009)
Keywords: Algorithms; Applied sciences; Cognitive radio; Constraint optimization; cooperative sensing; Detection; Detection, estimation, filtering, equalization, prediction; Exact sciences and technology; Fading; Frequency; Frequency bands; hypothesis testing; Information, signal and communications theory; Interference; Interference constraints; Mathematical analysis; Miscellaneous; multiband joint detection; Networks; nonlinear optimization; Optimization; Radio; Radiofrequency interference; Shadow mapping; Signal and communications theory; Signal detection; Signal processing; Signal, noise; spectrum sensing; Studies; Telecommunications and information theory; Throughput; Wideband; hypothesis testing; Small signal behavior; Information rate; Optimal detection; Optimization; nonlinear optimization; Frequency band; Linear combination; Wide band; Convexity; Multiple frequency; Signal detection; Fading; multiband joint detection; Small signal; Space diversity; Cognitive radio; Information transmission; Cognitive system; Joint detection; Mathematical transformation; Simulation; Optimal solution; spectrum sensing; Signal processing; cooperative sensing; Shadowing; Radio communication; Software radio