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Set-Partitioned QAM Fast-OFDM with Real-Valued Orthogonal Circulant Matrix Transform Pre-Coding

机译：具有实值正交循环矩阵变换的预编码集划分QAM快速OFDM

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We propose SP-QAM based Fast-OFDM with a novel real-valued OCT pre-coding scheme for IM/DD systems. For 19.76-Gbit/s 20-km transmission, the proposed scheme achieves 3.5-dB sensitivity improvement and higher filtering tolerance over conventional PAM Fast-OFDM.

机译：我们提出了基于SP-QAM的快速OFDM，具有用于IM / DD系统的新型Resegued OCT预编码方案。对于19.76-Gbit / s 20公里的传输，所提出的方案在传统PAM Fast-OFDM上实现3.5 dB的灵敏度提高和更高的过滤耐受性。

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《Conference on Lasers and Electro-Optics》|2018年|1-2|共2页
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Zhouyi Hu; Jian Zhao; Yang Hong; Shuang Gao; Chun-Kit Chan; Lian-Kuan Chen;
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Optical fibers; Optical filters; Optical fiber sensors; Optical attenuators; Adaptive optics;

机译：光纤;光学滤波器;光纤传感器;光学衰减器;自适应光学;

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专利

1. Detection and Equalization of Set-Partitioned Offset-QAM OFDM in IMDD Systems [J] . Jian Zhao, Paul D. Townsend IEEE Photonics Technology Letters . 2019,第1期

机译：IMDD系统中集划分偏移QAM OFDM的检测和均衡
2. A Real-Valued Periodic Orthogonal Sequence Derived from a Real-Valued Shift-Orthogonal Finite-Length Sequence and Its Fast Periodic Correlation Algorithm [J] . Takahiro Matsumoto, Yoshihiro Tanada Electronics and Communications in Japan. Part 3, Fundamental Electronic Science . 2007,第10期

机译：实值移位正交有限长度序列的实值周期正交序列及其快速周期相关算法
3. A Propose for a Quadrature – Phase as Full Orthogonal Matrix Transform Compared with FFT Matrix Multiplication and Applied in OFDM System (Safe Transform the Fourier Twins) [J] . Saifuldeen Abdulameer Mohammed International Journal of Soft Computing and Software Engineering . 2012,第6期

机译：与正交傅立叶变换（FFT）矩阵相乘的正交-全正交矩阵变换的提议，并在OFDM系统中应用（安全变换傅立叶双胞胎）
4. Set-Partitioned QAM Fast-OFDM with Real-Valued Orthogonal Circulant Matrix Transform Pre-Coding [C] . Zhouyi Hu, Jian Zhao, Yang Hong, Conference on Lasers and Electro-Optics . 2018

机译：设置划分的QAM快速OFDM，具有实值正交循环矩阵变换预编码
5. RATIONAL G-CIRCULANTS SATISFYING THE MATRIX-EQUATION A-SQUARE = D X IDENTITY MATRIX + LAMBDA X MATRIX OF 1'S; D AND LAMBDA ARE RATIONAL NUMBERS. [D] . LAM, CLEMENT WING HONG. 1974

机译：满足矩阵方程A平方的有理G循环= D X身份矩阵+ Lambda X 1的矩阵； D和LAMBDA是有理数。
6. Orthogonal-band-multiplexed offset-QAM optical superchannel generation and coherent detection [O] . Zhennan Zheng, Dan Wang, Xiaoqi Zhu, -1

机译：正交带复用偏移QAM光超通道的产生和相干检测
7. Adaptively loaded IM/DD optical OFDM based on set-partitioned QAM formats [O] . Zhao, Jian, Chen, Lian-Kuan 2017

机译：基于集划分QAM格式的自适应加载IM / DD光OFDM
8. Matrix-free constructions of circulant and block circulant preconditioners. [R] . Yang, C., Ng, E. G., Penczek, P. A. 2001

机译：循环和块循环预处理器的无矩阵结构。

Set-Partitioned QAM Fast-OFDM with Real-Valued Orthogonal Circulant Matrix Transform Pre-Coding

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