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A Blind Equalization Algorithm Adapt to the QAM Communication System |
Pan Li-jun; Liu Ze-min |
School of telecommunication engineering Beijing University of Posts and Telecommunications Beijing 100876 China |
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Abstract In this paper, a new blind equalization algorithm adapt to the QAM communication system is proposed, which overcomes conventional General Sato Algorithm (GSA), Gonstant Modulus Algorithm. (CMA), etc. algorithms’ larger residual error after convergence and still keeps a higher convergence rate, and it can recover the channel phase error automatically at the same time. The algorithm’s better equalization property is proved by the computer simulation results.
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Received: 27 December 2003
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