Title :
The multimodulus blind equalization and its generalized algorithms
Author :
Yang, Jian ; Werner, Jean-Jacques ; Dumont, Guy A.
Author_Institution :
Bell Labs., Holmdel, NJ, USA
fDate :
6/1/2002 12:00:00 AM
Abstract :
This paper presents a new blind equalization algorithm called multimodulus algorithm (MMA). This algorithm combines the benefits of the well-known reduced constellation algorithm (RCA) and constant modulus algorithm (CMA). In addition, MMA provides more flexibility than RCA and CMA, and is better suited to take advantage of the symbol statistics of certain types of signal constellations, such as nonsquare constellations, very dense constellations, and some wrong solutions
Keywords :
blind equalisers; phase modulation; quadrature amplitude modulation; blind equalization algorithm; carrierless AM/PM modulation transceiver; carrierless amplitude and phase modulation; constant modulus algorithm; dual mode CAP-QAM receiver; generalized algorithms; multimodulus algorithm; multimodulus blind equalization; nonsquare constellations; quadrature amplitude modulation; reduced constellation algorithm; signal constellations; symbol statistics; very dense constellations; wrong solutions; Asynchronous transfer mode; Blind equalizers; Coaxial cables; Constellation diagram; HDTV; Optical fiber LAN; Optical network units; Phase modulation; Quadrature amplitude modulation; Wiring;
Journal_Title :
Selected Areas in Communications, IEEE Journal on
DOI :
10.1109/JSAC.2002.1007381
