Performance-enhanced direct detection optical OFDM transmission with CAZAC equalization
Direct detection optical orthogonal frequency division multiplexing (DDO-OFDM)
transmission with constant amplitude zero autocorrelation (CAZAC) sequence equalization …
transmission with constant amplitude zero autocorrelation (CAZAC) sequence equalization …
Single-mode VCSEL for pre-emphasis PAM-4 transmission up to 64 Gbit/s over 100–300 m in OM4 MMF
A 850 nm single-mode vertical cavity surface emitting laser (VCSEL)-based data
transmission is demonstrated, enabling four-level pulse amplitude modulation (PAM-4) at 64 …
transmission is demonstrated, enabling four-level pulse amplitude modulation (PAM-4) at 64 …
Constant-envelope multicarrier waveforms for millimeter wave 5G applications
A key point of Fifth Generation (5G) wireless networking will be the exploitation of higher
frequency bands in the millimeter wave (mm-Wave) spectrum to provide unprecedented …
frequency bands in the millimeter wave (mm-Wave) spectrum to provide unprecedented …
Increasing the reach of visible light communication links through constant-envelope OFDM signals
The transmission of constant-envelope orthogonal frequency division multiplexing (CE-
OFDM) signals, based on electrical phase modulation, was shown to improve the tolerance …
OFDM) signals, based on electrical phase modulation, was shown to improve the tolerance …
Phase noise effects on phase-modulated coherent optical OFDM
X Yi, S Hu, H Zhou, C Tang, B Xu… - IEEE Photonics …, 2015 - ieeexplore.ieee.org
One of the primary drawbacks of orthogonal frequency-division multiplexing (OFDM) is the
large peak-to-average ratio (PAPR). It continues to contribute nonlinear degradations after it …
large peak-to-average ratio (PAPR). It continues to contribute nonlinear degradations after it …
Integration of variable-rate OWC with OFDM-PON for hybrid optical access based on adaptive envelope modulation
C Chen, WD Zhong, D Wu - Optics Communications, 2016 - Elsevier
In this paper, we investigate an integrated optical wireless communication (OWC) and
orthogonal frequency division multiplexing based passive optical network (OFDM-PON) …
orthogonal frequency division multiplexing based passive optical network (OFDM-PON) …
Performance evaluation of CO-OFDM systems based on electrical constant-envelope signals
VOC Dias, EV Pereira, HRO Rocha, MEV Segatto… - Optical Fiber …, 2017 - Elsevier
The influence of the electrical phase modulation index h in the performance of constant-
envelope orthogonal frequency division multiplexing (CE-OFDM) in coherent detection …
envelope orthogonal frequency division multiplexing (CE-OFDM) in coherent detection …
Closed-form expression for BER of CE-OFDM in optical intensity-modulated direct-detection systems
A closed-form expression for the bit-error-rate (BER) of constant envelope orthogonal
frequency division multiplexing (CE-OFDM) in intensity-modulated direct-detection optical …
frequency division multiplexing (CE-OFDM) in intensity-modulated direct-detection optical …
A linear receiver for visible light communication systems with phase modulated OFDM
GT Xie, HY Yu, YJ Zhu, XS Ji - Optics Communications, 2016 - Elsevier
In the orthogonal frequency-division multiplexing (OFDM) systems for visible light
communication (VLC), the peak-to-average power ratio (PAPR) of OFDM signals is the …
communication (VLC), the peak-to-average power ratio (PAPR) of OFDM signals is the …
Electrical constant envelope signals for nonlinearity mitigation in coherent-detection orthogonal frequency-division multiplexing systems
EV Pereira, VOC Dias, HRO Rocha… - Optical …, 2017 - spiedigitallibrary.org
A theoretical analysis and a numerical investigation of 3-dB peak-to-average power ratio
electrical constant envelope over orthogonal frequency-division multiplexing (OFDM) …
electrical constant envelope over orthogonal frequency-division multiplexing (OFDM) …