MMSE–Based Algorithm for Joint Signal Detection, Channel and Noise Variance Estimation for OFDM Systems
Autor Savauxen Limba Engleză Hardback – 30 oct 2014
Organized into three chapters, the first chapter provides the background against which the system model is presented, as well as some basics concerning the channel statistics and the transmission of an OFDM signal over a multipath channel. In Chapter 2, the proposed iterative algorithm for the noise variance and the channel estimation is detailed, and in Chapter 3, an application of the algorithm for the free-band detection is proposed. In both Chapters 2 and 3, the principle of the algorithm is presented in a simple way, and more elaborate developments are also provided. The different assumptions and assertions in the developments and the performance of the proposed method are validated through simulations, and compared to methods of the scientific literature.
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Specificații
ISBN-13: 9781848216976
ISBN-10: 1848216971
Pagini: 136
Ilustrații: black & white illustrations
Dimensiuni: 173 x 237 x 14 mm
Greutate: 0.36 kg
Editura: ISTE Ltd.
Locul publicării:Hoboken, United States
ISBN-10: 1848216971
Pagini: 136
Ilustrații: black & white illustrations
Dimensiuni: 173 x 237 x 14 mm
Greutate: 0.36 kg
Editura: ISTE Ltd.
Locul publicării:Hoboken, United States