Title :
The Constant Norm Algorithm Based on the Soft Decision Feedback Equalizer
Author :
Zhu Tingting ; Jiao Xiaotao
Author_Institution :
Sch. of Electron. & Inf. Eng., Xi´an Technol. Univ., Xi´an, China
Abstract :
The Decision Feedback Equalizer is a common equalizer in the blind equalization. It´s a nonlinear equalizer which is always used with the Constant Modulus Algorithm. The Constant Norm Algorithm can be used in it to enhance the equalization performance. The introduce of soft decision will improve it future more. The computer simulation results would verify its significance.
Keywords :
blind equalisers; decision feedback equalisers; blind equalization; computer simulation; constant modulus algorithm; constant norm algorithm; nonlinear equalizer; soft decision feedback equalizer; Blind equalizers; Convergence; Decision feedback equalizers; Educational institutions; Feedforward neural networks; Signal processing algorithms;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6250-6
DOI :
10.1109/wicom.2011.6039952
