Title :
Square contour algorithm: a new algorithm for blind equalization and carrier phase recovery
Author :
Thaiupathump, Trasapong ; Kassam, Saleein A.
Author_Institution :
Dept. of Comput. Eng., Chiang Mai Univ., Thailand
Abstract :
This paper presents a new algorithm for blind equalization and carrier phase recovery called square contour algorithm (SCA). This algorithm combines the benefits of the well-known reduced constellation algorithm (RCA), constant modulus algorithm (CMA), and recently proposed multi-modulus algorithm (MMA). Simulation results confirm the effectiveness of the new algorithm in removing ISI and recovering carrier phase error simultaneously.
Keywords :
blind equalisers; digital communication; interference suppression; intersymbol interference; synchronisation; ISI; blind equalization; carrier phase error; carrier phase recovery; constant modulus algorithm; digital communication; intersymbol interference; multimodulus algorithm; reduced constellation algorithm; square contour algorithm; Baseband; Blind equalizers; Communication channels; Cost function; Data communication; Digital communication; Finite impulse response filter; Intersymbol interference; Multiple access interference; Stochastic processes;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Seventh Asilomar Conference on
Print_ISBN :
0-7803-8104-1
DOI :
10.1109/ACSSC.2003.1291991
