Comparison of different precoding techniques for unbalanced impairments compensation in short-reach DMT transmission systems
M Chen, L Wang, D Xi, L Zhang, H Zhou… - Journal of lightwave …, 2020 - opg.optica.org
Channel independent precoding technique has been widely used in optical discrete multi-
tone (DMT) transmission systems to compensate unbalanced impairments induced by …
tone (DMT) transmission systems to compensate unbalanced impairments induced by …
Performance-enhanced optical non-orthogonal multiple access enabled by orthogonal chirp division multiplexing
In this paper, we propose a novel optical non-orthogonal multiple access (NOMA) scheme
based on orthogonal chirp division multiplexing (OCDM) in a low-cost intensity modulation …
based on orthogonal chirp division multiplexing (OCDM) in a low-cost intensity modulation …
Experimental demonstration of four-channel WDM 560 Gbit/s 128QAM-DMT using IM/DD for 2-km optical interconnect
In this paper, we experimentally demonstrated a four-channel wavelength-division-multiplex
(WDM) 560 Gbit/s 128 quadrature amplitude modulation (128QAM)-Discrete MultiTone …
(WDM) 560 Gbit/s 128 quadrature amplitude modulation (128QAM)-Discrete MultiTone …
Pre-equalized DMT signal transmission utilizing low-resolution DAC with channel response dependent noise shaping technique
In this paper, a channel response dependent noise shaping (CRD-NS) technique is
proposed and experimentally demonstrated for the pre-equalized discrete multi-tone (DMT) …
proposed and experimentally demonstrated for the pre-equalized discrete multi-tone (DMT) …
Fiber-wireless transmission system of PDM-MIMO-OFDM at 100 GHz frequency
We experimentally demonstrated a seamlessly integrated fiber-wireless system that delivers
30.67-Gb/s polarization division multiplexing-multiple input multiple output-orthogonal …
30.67-Gb/s polarization division multiplexing-multiple input multiple output-orthogonal …
Demonstration of high capacity bidirectional A-RoF system using wavelength reuse and frequency multiplexing
We demonstrate a practical wavelength reuse bidirectional analog radio-over-fiber (A-RoF)
system served by a single distributed feedback (DFB) laser. Frequency interleaving of …
system served by a single distributed feedback (DFB) laser. Frequency interleaving of …
Hadamard transform combined with companding transform technique for PAPR reduction in an optical direct-detection OFDM system
In this paper, we propose a novel method to reduce the high peak-to-average power ratio
(PAPR) of the optical orthogonal frequency division multiplexing (OFDM) signal. The method …
(PAPR) of the optical orthogonal frequency division multiplexing (OFDM) signal. The method …
SSBI mitigation in A-RF-tone-based VSSB-OFDM system with a frequency-domain Volterra series equalizer
C Ju, N Liu, X Chen, Z Zhang - Journal of Lightwave …, 2015 - ieeexplore.ieee.org
The analog domain generated radio frequency-tone (A-RF-tone)-based virtual single
sideband (VSSB) direct detection (DD) optical orthogonal frequency division multiplexing …
sideband (VSSB) direct detection (DD) optical orthogonal frequency division multiplexing …
FOFDM based on discrete cosine transform for intensity-modulated and direct-detected systems
In this paper, three basic intensity-modulated and direct-detected (IM/DD) fast orthogonal
frequency division multiplexing (FOFDM) schemes are compared, including Flip-FOFDM …
frequency division multiplexing (FOFDM) schemes are compared, including Flip-FOFDM …
Dispersion-tolerant DDO-OFDM system and simplified adaptive modulation scheme using CAZAC precoding
We apply the signal-and channel-independent constant amplitude zero autocorrelation
sequence (CAZAC) precoding technique to a bandwidth-limited longer-reach DDO-OFDM …
sequence (CAZAC) precoding technique to a bandwidth-limited longer-reach DDO-OFDM …