Adaptive FEC codes suitable for variable dimming values in visible light communication

S Kim - IEEE Photonics Technology Letters, 2014 - ieeexplore.ieee.org
In this letter, we propose an adaptive forward error correction scheme based on low-density
parity-check (LDPC) codes to efficiently adjust dimming values in visible light …

A coding scheme for visible light communication with wide dimming range

J Kim, H Park - IEEE Photonics Technology Letters, 2014 - ieeexplore.ieee.org
For visible light communications (VLCs), dimming support is desirable to provide variable
levels of lighting brightness. When error correction coding schemes are used for VLC …

New RLL decoding algorithm for multiple candidates in visible light communication

H Wang, S Kim - IEEE Photonics Technology Letters, 2014 - ieeexplore.ieee.org
In this letter, we propose a new decoding algorithm based on a soft run-length limited (RLL)
decoding in visible light communication (VLC) with on-off keying modulation and Reed …

Performance analysis of TCP over visible light communication networks with ARQ‐SR protocol

VV Mai, NA Tran, TC Thang… - Transactions on …, 2014 - Wiley Online Library
This paper theoretically studies the performance of transmission control protocol (TCP) over
visible light communications (VLC) networks when the automatic‐repeat request, selective …

Optimal signal amplitude of orthogonal frequency-division multiplexing systems in dimmable visible light communications

K Yun, C Lee, KI Ahn, R Lee, JS Jang… - Journal of the Optical …, 2014 - opg.optica.org
Visible light communications (VLC) using the intensity modulation of light-emitting diodes
(LEDs) provides a new communication medium to overcome the shortage of radio spectrum …

[PDF][PDF] Novel Decoding of Run-Length Limited Codes for Visible Light Communication

H Wang, S Kim - inase.org
In this paper, we propose a new decoding algorithm based on maximum likelihood (ML)
decoding of run-length limited (RLL) codes with on-off keying (OOK) modulation and Reed …

A novel and scalable LED communication system

HS Jamadagni, V Gowtham, NS Soumya… - 2014 Sixth …, 2014 - ieeexplore.ieee.org
A novel and scalable LED communication system Page 1 A Novel and Scalable LED
Communication System Jamadagni HS, Varun Gowtham, Soumya NS, Prabhakar TV …