the National Natural Science Foundation of China (No.60977049);the National High Technology Research and Development Program of China (No.2011AA010203)
A novel full-duplex single-sideband (SSB) wavelength division multiplexing radio over fiber (WDM-RoF) system with selected mapping (SLM) technique for decreasing peak-to-average power ratio (PAPR) is proposed in this ...
提出了在直接检测光正交频分复用(DD-O-OFDM,direct detection-optical-orthogonal frequency division multiplexing)传输系统中使用格雷对训练序列做定时同步算法。新算法利用格雷对的非周期自相关互补特性处理双滑动窗内的信号,获取...
This work has been supported by the Open Ftmd of State Key Laboratory of Millimeter Waves in Southeast University, Ministry of Education of China, the National Natural Science Foundation of China (Nos.71071145 and 60977049), and the Zhejiang Provincial Natural Science Foundation (No.Y6090027).
A new grouped precoding technique based on discrete cosine transform (DCT) is presented for peak to average power ratio (PAPR) reduction of optical intensity modulated/direct detection (IM/DD) orthogonal frequency div...
supported by the National Natural Science Foundation of China (No. 60977049);the National"863" Program of China (No. 2011AA010203);the Hunan Provincial Natural Science Foundation (No.12JJ3070)
The optical orthogonal frequency division multiplexing (OFDM) signal is affected by impairments intro- duced by electrical filters and optical chromatic dispersion. An enhanced fourth-power algorithm for phase estim...