Title :
On the performance of single-channel blind separation of two co-frequency MPSK signals
Author :
Shilong, Tu ; Shaohe, Chen ; Hui, Zheng ; Wan Jian
Author_Institution :
Nat. Key Lab. of Blind Signals Process., Chengdu
fDate :
Oct. 30 2007-Nov. 2 2007
Abstract :
Single-chsmnel blind separation of two co-frequency multiphase phase-shift keying (MPSK) signals has proved to be practically feasible. In this paper, we investigate the performance of symbol detection. An upper bound of symbol error rate (SER) is derived in a closed form using Forney´s method and its properties are studied analytically and through computer simulations.
Keywords :
blind source separation; phase shift keying; Forney´s method; MPSK Signals; multiphase phase-shift keying signals; single-channel blind separation; symbol error rate; AWGN; Computer simulation; Error analysis; Independent component analysis; Matched filters; Phase shift keying; Pulse modulation; Signal processing; Source separation; Upper bound;
Conference_Titel :
TENCON 2007 - 2007 IEEE Region 10 Conference
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-1272-3
Electronic_ISBN :
978-1-4244-1272-3
DOI :
10.1109/TENCON.2007.4428780
