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| A new CMA-based blind adaptive multiuser detection |
| Xue Qiang①; Jiang Xiaobing②; Wu Weiling① |
| ①Beijing University of Posts & Telecommunications Beijing 100876 China;②Dept. of Communication & Information Northern Jiaotong University Beijing 100044 China |
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Abstract In this paper, a novel blind adaptive multiuser detection is proposed, the computing complex of this algorithm is O(NL), where N is the spread grain, and L is the window length. The simulation shows that this algorithm has good steady state performance and it converges very fast, and can be used when the environment varies, so it is a very good multiuser detection.
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Received: 20 October 2000
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2002, Vol. 24 
