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Experimental Demonstration of a Low Complexity Channel Equalization Algorithm Based on Training Sequence in Real-Time IMDD-OOFDM System

机译：实时IMDD-OOFDM系统中基于训练序列的低复杂度信道均衡算法的实验演示

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We propose a low complexity channel equalization algorithm. A complete real-time OFDM system was built for evaluation. The EVM value of 16-QAM signal constellation is improved by 28 dB in OBTB case. The received optical power was below than -12.5dBm with a BER of 3.8E-3.

机译：我们提出了一种低复杂度的信道均衡算法。建立了完整的实时OFDM系统进行评估。在OBTB情况下，16-QAM信号星座图的EVM值提高了28 dB。接收到的光功率低于-12.5dBm，BER为3.8E-3。

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《Asia Communications and Photonics Conference》|2019年|1-3|共3页
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Jiejun Zhang; Huibin Zhang; Kai Wang; Liangcan Li;
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equalisers; error statistics; OFDM modulation; optical modulation; quadrature amplitude modulation;

机译：均衡器;误差统计; OFDM调制;光调制;正交幅度调制;

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机译：基于CMMA均衡和交错RS码的实时PAM-4 Q波段RoF系统的实验演示。
2. Experimental Demonstration of a Real-Time Digital Filter Multiple Access PON With Low Complexity DSP-Based Interference Cancellation [J] . Al-Rawachy Ehab, Giddings Roger Philip, Tang Jianming Journal of Lightwave Technology . 2019,第17期

机译：具有低复杂度基于DSP的干扰消除的实时数字滤波器多址PON的实验演示
3. On improved DFT-based low-complexity channel estimation algorithms for LTE-based uplink NB-IoT systems [J] . Ali Md Sadek, Li Yu, Chen Shuo, Computer Communications . 2020,第Jana期

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4. Experimental Demonstration of a Low Complexity Channel Equalization Algorithm Based on Training Sequence in Real-Time IMDD-OOFDM System [C] . Jiejun Zhang, Huibin Zhang, Kai Wang, Asia Communications and Photonics Conference . 2019

机译：基于实时IMDD-OOFDM系统训练序列的低复杂性信道均衡算法的实验证明
5. Low Complexity Turbo Equalizations and Lower Bounds on Information Rate for Intersymbol Interference Channels. [D] . Jeong, Seongwook. 2011

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6. Filtered Multitone Modulation Underwater Acoustic Communications Using Low-Complexity Channel-Estimation-Based MMSE Turbo Equalization [O] . Lin Sun, Mei Wang, Guoheng Zhang, 2019

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8. Algorithm Development and Experimental Evaluation of Blind Equalizers for Rapidly Varying Channels with Antenna Arrays [R] . Giannakis, G. B. , Sidiropoulos, N. D. 2000

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Experimental Demonstration of a Low Complexity Channel Equalization Algorithm Based on Training Sequence in Real-Time IMDD-OOFDM System

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