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60GHz Reverse Modulation Fiber-Wireless System with Two Jointed DSP Algorithms
Joint Authors
Chen, Long
He, Ziwei
Zhao, Lv
Zhong, Bin
Source
Advances in Condensed Matter Physics
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-01
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
In this paper, we propose a reverse modulation fiber-wireless system with two jointed DSP algorithms.
The signal in the system is OFDM modulated millimeter wave (mm-wave) at 60GHz.
In order to improve transmission of this system, the discrete Fourier transform spread (DFT-Spread) technology and the averaging of the channel frequency response (H-averaging) technology are applied.
The DFT-Spread technology helps to reduce the peak-to-average power ratio (PAPR) of the OFDM signal, and the H-averaging technology helps to optimize channel estimation.
This is the first time that the two kinds of technology were used together in this reverse modulation system.
According to the simulation, the 22Gbit/s 16QAM-OFDM at 60GHz can be generated and transmitted for 90km fiber transmission under the soft decision forward error correction (SD-FEC) threshold 3.8×10-3.
The results show that the two jointed DSP algorithms can improve the reverse modulation system transmission performance obviously.
American Psychological Association (APA)
Chen, Long& He, Ziwei& Zhao, Lv& Zhong, Bin. 2018. 60GHz Reverse Modulation Fiber-Wireless System with Two Jointed DSP Algorithms. Advances in Condensed Matter Physics،Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1117308
Modern Language Association (MLA)
Chen, Long…[et al.]. 60GHz Reverse Modulation Fiber-Wireless System with Two Jointed DSP Algorithms. Advances in Condensed Matter Physics No. 2018 (2018), pp.1-6.
https://search.emarefa.net/detail/BIM-1117308
American Medical Association (AMA)
Chen, Long& He, Ziwei& Zhao, Lv& Zhong, Bin. 60GHz Reverse Modulation Fiber-Wireless System with Two Jointed DSP Algorithms. Advances in Condensed Matter Physics. 2018. Vol. 2018, no. 2018, pp.1-6.
https://search.emarefa.net/detail/BIM-1117308
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1117308