Moragues Escrivá, Jorge; Serrano Cartagena, Arturo; Vergara Domínguez, Luís; Gosálbez Castillo, Jorge(Institute of Electrical and Electronics Engineers (IEEE), 2011-08)
Standard energy detectors (ED) are optimum to detect unknown signals in presence of uncorrelated Gaussian noise. However, in real applications the signal duration and bandwidth are unpredictable and this fact can considerably ...
Roger Varea, Sandra; Gonzalez, Alberto; Almenar Terré, Vicenç; Vidal Maciá, Antonio Manuel(Elsevier, 2011-07)
It has been shown in several works that some preprocessing techniques can improve data detection performance when they are applied to the channel matrix of MIMO wireless systems. In particular, these techniques can be used ...