Title :
Adaptive blind equalization of the multiple FIR channel robust to order over-determination
Author_Institution :
Dept. of Electron. & Commun. Eng., Sun Yat-sen Univ., Guangzhou, China
Abstract :
A new adaptive blind equalization scheme for the multiple FIR channel (single-input multiple-output (SIMO) linear FIR system) is proposed. Under some assumption on the linear channel, the blind equalizer has been changed into the conventional system identification with known input/output (I/O) data. The studies in theory and experiment show that the new BE scheme has an improved performance in equalizing the linear FIR channel, and is robust to over-determination of the linear FIR channel order as well.
Keywords :
FIR filters; adaptive equalisers; adaptive signal processing; telecommunication channels; adaptive blind equalization scheme; blind equalizer; multiple FIR channel; order over-determination; single-input multiple-output linear FIR system; Adaptive equalizers; Additive noise; Blind equalizers; Communication channels; Finite impulse response filter; Information science; Polynomials; Robustness; System identification; Vectors;
Conference_Titel :
VLSI Design and Video Technology, 2005. Proceedings of 2005 IEEE International Workshop on
Print_ISBN :
0-7803-9005-9
DOI :
10.1109/IWVDVT.2005.1504589
