联合利用两种不同性质循环平稳的盲辨识盲均衡
doi: 10.3724/SP.J.1146.2006.02086
Joint Utilization of Modulation-Induced Cyclostationarity and Oversampling-Induced Cyclostationarity for Blind Channel Identification and Equalization
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摘要: 针对SISO FIR信道，该文提出了一种盲辨识和盲均衡的方案，它可以联合利用调制引入循环平稳和过抽样引入循环平稳这两种不同性质的循环平稳。该方法的好处是发射端和接收端只需要一个天线，并且可以抑制较强的干扰。仿真结果验证了算法的有效性。
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关键词:
- 盲辨识;盲均衡;抗干扰
Abstract: A scheme is put forward in this article for the joint utilization of both Modulation-Induced Cyclostationarity (MIC) and oversampling-induced cyclostationarity so that blind identification and equalization of SISO FIR channels can be performed. The advantage of the proposed method is that only one antenna is required at both the transmit and the receive ends and that heavy interferences can be rejected. The effectiveness of the algorithms are confirmed by the simulation results. -
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