Bi-directional OFDM truncated PS-4096QAM signals transmission in a full-duplex MMW-RoF system at E-band
K Wang, W Zhou, L Zhao, F Zhao… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
A bi-directional photonics-aided millimeter-wave (MMW) transmission system at E-band is
proposed in this article, which can be applied in future mobile networks. Only one pair of …
proposed in this article, which can be applied in future mobile networks. Only one pair of …
Hilbert superposition and modified signal-to-signal beating interference cancellation for single side-band optical NPAM-4 direct-detection system
We propose a Hilbert superposition and modified signal-to-signal beating interference
(SSBI) cancellation scheme in an optical single side-band (SSB) modulation and direct …
(SSBI) cancellation scheme in an optical single side-band (SSB) modulation and direct …
Nonlinear equalization based on artificial neural network in DML-based OFDM transmission systems
WH Huang, HM Nguyen, CW Wang… - Journal of Lightwave …, 2021 - opg.optica.org
This article reports the application of an equalizer based on an artificial neural network
(ANN), in the form of nonlinear waveform regression, to mitigate nonlinear impairments in …
(ANN), in the form of nonlinear waveform regression, to mitigate nonlinear impairments in …
Decision-feedback frequency-domain Volterra nonlinear equalizer for IM/DD OFDM long-reach PON
A low-complexity third-order decision-feedback frequency-domain Volterra nonlinear
equalizer (DF-FD-VNLE) with superior nonlinearity-compensation performance is proposed …
equalizer (DF-FD-VNLE) with superior nonlinearity-compensation performance is proposed …
Power-code division non-orthogonal multiple access scheme for next-generation passive optical networks
Advanced modulation and multiple access schemes with high spectral efficiencies are
desirable to overcome the bandwidth limitation in low-cost optical and electrical devices to …
desirable to overcome the bandwidth limitation in low-cost optical and electrical devices to …
Design and analysis of high-speed optical access networks in the O-band with DSP-free ONUs and low-bandwidth optics
In this paper, we demonstrate and investigate high-speed passive optical networks (PON) in
the O-band without using any digital signal processing (DSP) at the ONU side, meanwhile …
the O-band without using any digital signal processing (DSP) at the ONU side, meanwhile …
Increase in capacity of an IM/DD OFDM-PON using super-Nyquist image-induced aliasing and simplified nonlinear equalization
For long reach passive optical networks, double-sideband intensity modulation and direct
detection can offer the advantages of low cost and low complexity. In this paper, we …
detection can offer the advantages of low cost and low complexity. In this paper, we …
On adiabatic chirp and compensation for nonlinear distortion in DML-based OFDM transmission
CC Wei, HL Cheng, WX Huang - Journal of Lightwave Technology, 2018 - opg.optica.org
This paper provides detailed descriptions of the interplay between dispersion and chirp
(specifically adiabatic chirp), in an optical orthogonal frequency-division multiplexing …
(specifically adiabatic chirp), in an optical orthogonal frequency-division multiplexing …
End-to-end optimization of optical communication systems based on directly modulated lasers
The use of directly modulated lasers (DMLs) is attractive in low-power, cost-constrained
short-reach optical links. However, their limited modulation bandwidth can induce waveform …
short-reach optical links. However, their limited modulation bandwidth can induce waveform …
End-to-end Optimization of Optical Communication Systems based on Directly Modulated Lasers
The use of directly modulated lasers (DMLs) is attractive in low-power, cost-constrained
short-reach optical links. However, their limited modulation bandwidth can induce waveform …
short-reach optical links. However, their limited modulation bandwidth can induce waveform …