DocumentCode
2558103
Title
Dual-mode multi-modulus algorithms for blind equalization of QAM signals
Author
Feng, Liu ; Si-Yuan, Wen
Author_Institution
Shandong Economic Univ., Jinan, China
fYear
2010
fDate
16-18 April 2010
Firstpage
681
Lastpage
684
Abstract
A dual-mode multi-modulus algorithm (DM- MMA) and a stop-and-go dual-mode multi-modulus algorithm (SAG-DMMMA) for blind equalization of high-order quadrature amplitude modulation (QAM) signals are proposed. Simulation results show the proposed blind equalization algorithms have faster convergence speed and smaller steady-state mean square error, compared with the recently introduced multi-modulus algorithm.
Keywords
blind equalisers; mean square error methods; quadrature amplitude modulation; QAM signals; blind equalization algorithm; high-order quadrature amplitude modulation signals are; steady-state mean square error; stop-and-go dual-mode multi-modulus algorithm; Algorithm design and analysis; Blind equalizers; Computer simulation; Convergence; Cost function; Intersymbol interference; Mean square error methods; Quadrature amplitude modulation; Steady-state; Switches; blind equalization; dual-mode; multi-modulus algorithm; stop-and-go;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Management and Engineering (ICIME), 2010 The 2nd IEEE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5263-7
Electronic_ISBN
978-1-4244-5265-1
Type
conf
DOI
10.1109/ICIME.2010.5478259
Filename
5478259
Link To Document