Photonics | Free Full-Text | AI-Enabled Intelligent Visible Light Communications: Challenges,
Progress, and Future Next Article in Journal Performance Enhancement of DWDM Optical Fiber …

Nowadays, the demand for high-speed information transmission is increasing rapidly.
Visible light communication (VLC) based on light-emitting diodes (LEDs) is supposed as a …

High-speed visible light communication (VLC) using light-emitting diodes (LEDs) is a
potential complementary technology for beyond-5G wireless communication networks. The …

LEDs, particularly those used for Visible Light Communications (VLC), have a limited
bandwidth, while above their 3 dB bandwidth, the roll-off is relatively gentle. If the …

Light-emitting diodes (LEDs) are widely used for data transmission in emerging optical
wireless communications (OWC) systems. This paper analyzes the physical processes that …

Today, we see a sharp rise in the interest in communicating wirelessly over an optical
channel, for instance, building networks that are free from adjacent cell interference. LEDs …

The requirement of a DC-bias is known to make DC-biased optical orthogonal frequency
division multiplexing (DCO-OFDM) less energy efficient. This can be improved by …

Illumination LEDs, but also infrared LEDs have limited bandwidth. To achieve high
throughput, one needs to modulate the LED significantly above its 3 dB bandwidth …

LEDs can be modulated to support wireless optical data communication. However,
particularly LEDs optimized for illumination act as a non-linear low-pass communication …

Nonlinear post equalization (NPE) based on Volterra series (VS) is considered as an
effective way to mitigate the severe light emitting diode (LED) nonlinearity and multipath …