Title :
Spectral correlation characterization of MB-OFDM signals
Author :
Vucic, Desimir ; Eric, Mougin ; Pokrajac, Ivan
Author_Institution :
Sch. of Comput., Union Univ., Belgrade, Serbia
Abstract :
A new, matrix-based, stochastic method for cyclic spectral analysis of MB-OFDM signals, based on their Markov chain representation, is proposed. Explicit expression for the cyclic spectrum of these signals is derived. Some theoretical and simulation results for the spectral correlation characterization of MB-OFDM signals are presented, as well.
Keywords :
Markov processes; OFDM modulation; correlation methods; matrix algebra; stochastic systems; ultra wideband communication; Markov chain; cyclic spectral analysis; cyclic spectrum; matrix based method; multiband OFDM signal; spectral correlation characterization; stochastic method; Correlation; Markov processes; OFDM; Quadrature amplitude modulation; Simulation; Spectral analysis; Ultra wideband technology; Markov chain; Multiband OFDM; cyclic spectrum; cyclostationarity; spectral correlation;
Conference_Titel :
Telecommunication in Modern Satellite, Cable and Broadcasting Services (TELSIKS), 2013 11th International Conference on
Conference_Location :
Nis
Print_ISBN :
978-1-4799-0899-8
DOI :
10.1109/TELSKS.2013.6704424
