科研之友
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摘要
In high-speed optical orthogonal frequency division multiplexing communication system, the compensation of inter-carriers interference caused by fiber chromatic dispersion (CD) is a critical procedure. A novel differential pre-coding CD compensation scheme has been proposed to compensate the ICI in star 16QAM O-OFDM transmission system. The simulation results show that the BER performance of the scheme is nearly equal to the channel estimation based on training sequence but the calculation complexity is only a half or lower.
- 出版日期2012
- 单位北京大学
