In this paper, for the first time, we propose a nonparametric histogram estimation (NPHE)
scheme for the nonuniform quantization in intensity modulated direct detection with filter …

In this paper, a back propagation neural network-based function approximation scheme is
proposed to provide the capacity of the nonuniform quantization (FABP) in intensity …

In this paper, a Gaussian mixture model (GMM) based nonuniform quantization scheme with
low-bit resolution is firstly presented in optical intensity-modulated direct detection universal …

In this paper, a modified K-means-based low complexity the nonuniform quantization
scheme is proposed in the intensity-modulated direct detection universal filter multicarrier …

In this paper, we investigate the intrinsic interference caused by intra-symbol data and
channel noise in the intensity-modulation direct-detection OQAM–OFDM (IMDD–OQAM …

We propose and experimentally demonstrate a nonuniform quantization scheme to improve
the signal-to-quantification noise ratio (SQNR) for low-bit resolution digital-to-analog …

In this paper, we propose a low-overhead equalization algorithm used in the intensity
modulation direct detection (IMDD) system with offset-quadrature amplitude modulation …

In this paper, a modified low-bandwidth sub-Nyquist sampling receiving scheme enabled by
optical shaping is investigated in an intensity modulation/direct detection (IM/DD) orthogonal …

In this paper, we propose an EADO-OFDM (Enhanced Asymmetrically Clipped DC Biased
Optical Orthogonal Frequency Division Multiplexing) method for IM/DD (Intensity-Modulated …

In this paper, we propose a cost effective solution based on low complexity selective
mapping (LC-SLM) peak to average power ratio (PAPR) reduction scheme to mitigate the …