循环前缀OFDM系统中的盲码同步

2005 Asia-Pacific Conference on Communications Pub Date : 2005-12-12 DOI:10.1109/APCC.2005.1554172

H. Guo, Qi Cheng, R. Liyana-Pathirana

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引用次数: 1

摘要

针对AWGN信道中的OFDM系统，提出了两种新的盲码时和载波频偏估计方法。所提出的估计器不需要事先知道接收机的信号和噪声功率，可以替代现有的ML估计器

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Blind Symbol Synchronization in Cyclic Prefixed OFDM System

We present two new blind symbol time and carrier frequency offset estimators for OFDM systems, in a AWGN channel. The proposed estimators do not require the prior knowledge of the signal and noise powers at the receiver and can be a substitute for an existing ML estimator

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2005 Asia-Pacific Conference on Communications

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