A novel joint frequency offset and channel estimation method for CO-OFDM system

机译：一种新的CO-OFDM系统联合频偏和信道估计方法

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We investigate the problem of joint frequency offset and channel estimation for an 112Gbit/s QPSK CO-OFDM system. The paper presents a novel joint frequency offset and channel estimation method based on CP and training symbols. Simulation results indicate that even OSNR is very low, it estimates frequency offset and channel response very well.

机译：我们研究了112Gbit / s QPSK CO-OFDM系统的联合频偏和信道估计问题。提出了一种基于CP和训练符号的联合频率偏移和信道估计新方法。仿真结果表明，即使OSNR非常低，它也可以很好地估计频率偏移和信道响应。

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《2010 Asia Communications and Photonics Conference and Exhibition》|2010年|p.607-608|共2页
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A novel joint frequency offset and channel estimation method for CO-OFDM system

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