A new dual-mode algorithm for blind equalization;

Blind equalization for underwater acoustic communication by genetic algorithm optimizing neural network;

A blind equalization algorithm of underwater acoustic channel suitable for high-order quadrature amplitude modulation signals;

Based on the basic formation principle of classical blind equalizer,the reason for generating theoret- ical error and excess mean square error in the steady residual error is disclosed,the factors influencing steady residual error,such as the order of filters,step size factors,the statistical characteristic of input signals etc,are analysed.

The blind equalizer is more fit for the OFDM system.

Blind equalizer is a self-adaptive equalizer based on blind equalization.

A scheme for FRESH filtering is designed so that semi-blind equalization of wireless FIR single channels(SISO FIR channels) can be realized with only one antenna and with interference-rejection capabilities.

The semi-blind equalization and detection scheme of a STBC single carrier system outperforms the non-blind (using training sequence) one in aspect of BER if the transmission efficiency is the same.

This paper puts forward a FPGA realization method of CMA-based blind equalizer with its concrete design scheme, and by adopting the FLEX 10K family chip of ALTERA CO as hardware flatform, makes the sequential simulation analysis on Max+plus Ⅱ, obtains the simulation result and compares it with the simulation result of Matlab.