Review on Reduction of Optical Background Noise in Light- Emitting Diode (LED) Optical Wireless Communication Systems using Hadamard Error Correcting Code.
Review on Reduction of Optical Background Noise in Light- Emitting Diode (LED) Optical Wireless Communication Systems using Hadamard Error Correcting Code.
复制标题
使用哈达玛纠错码减少发光二极管 (LED) 光无线通信系统中光背景噪声的综述。
DOI：
--
复制
发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Saket Kumar
中科院分区：
文献类型：
--
作者：
Sapna Gour;Sachin Murarka;Saket Kumar
传统的荧光灯光源、钨丝光源或交流功率发光二极管（LED）产生的光背景噪声是LED光无线通信中的主要干扰源，会严重影响LED光无线通信的性能，给实现带来挑战。本文综述了用曼彻斯特编码和阿达玛编码技术消除光学背景噪声的研究进展。本文的目的是通过使用Hadamard纠错码来提高传输性能，以减少背景噪声的影响。
Optical background noises produced by conventional florescent light sources, tungsten filament sources or AC power light-emitting diode (LED) are major source of interference in LED optical wireless communication, which can be significantly affect the performance and produce the challenges to implementation. This paper presents a review of mitigation of optical background noises using Manchester coding & Hadamard coding technique. The aim of this paper is to reduce the effect of background noises by enhance the transmission performance by using Hadamard error correcting codes.