Image processing based common phase estimation for coherent optical orthogonal frequency division multiplexing system
Optical Fiber Communications Conference and Exhibition（2015）
摘要
A novel common phase error estimation method based on image processing technique is proposed. Both numerical simulations and experiments prove its feasibility to compensate phase noise with improved spectral efficiency than the pilot-subcarrier aided method.
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关键词
ofdm,image processing,electromagnetics,optical imaging,decision support systems,numerical simulation
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