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| BLIND EQUALIZATION CRITERIA FOR QAM SYSTEMS BASED ON SECOND AND FOURTH MOMENTS |
| Fan Longfei①; Zha Guangming②; Huang Shunji② |
| ①Southwest Institute of Electronic&Telecommunication, Technology, Chengdu 610041;②University of Electronic Science and Technology of China, Chengdu 610054 |
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Abstract This paper consider blind equalization of QAM systems, a new blind equalization criteria based on second and fourth order moments is presented, and a new blind equalization algorithm is derived, it also improved the understanding of blind equalization problem in theory.
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Received: 01 August 1997
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1999, Vol. 21 
