Title :
Algorithm for automatic modulation classification in multipath channel based on sixth-order cumulants
Author :
Vladimir Orlić;Miroslav L. Dukić
Author_Institution :
IMTEL Komunikacije A. D., Bul. M. Pupina 165B, 11070 Belgrade, Serbia
Abstract :
In this paper one algorithm for automatic modulation classification under conditions of multipath channel, based on sixth-order cumulants, is considered. Performance of proposed algorithm is analysed within the two-ray multipath model. In comparison with fourth-order cumulants-based method, this algorithm can achieve much better classification accuracy in distinguishing BPSK from complex-valued constellations.
Keywords :
"Multipath channels","Binary phase shift keying","Algorithm design and analysis","Fading","Higher order statistics","Additive white noise","AWGN","Signal analysis","Quadrature phase shift keying","Performance analysis"
Conference_Titel :
Telecommunication in Modern Satellite, Cable, and Broadcasting Services, 2009. TELSIKS ´09. 9th International Conference on
Print_ISBN :
978-1-4244-4382-6
DOI :
10.1109/TELSKS.2009.5339506
