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A new blind equalization algorithm based on the modi- fied constant modulus algorithm (MCMA) and dithered signed- error constant modulus algorithm (DSE-CMA) is proposed. This dithered signed-error MCMA (DSE-MCMA) can not only reduce the computational complexity, but also recover the phase rotation in the complex channel. Simulation results have verified the analysis and indicated the good property of DSE-MCMA.
A new blind equalization algorithm based on the modi-fixed constant modulus algorithm (MCMA) and dithered signed-error constant modulus algorithm (DSE-CMA) is proposed. This dithered signed-error MCMA (DSE- MCMA) can not only reduce the computational complexity, but also recover the phase rotation in the complex channel. Simulation results have verified the analysis and indicated the good property of DSE-MCMA.