Paper Abstract and Keywords |
Presentation |
2018-05-25 14:25
A Study on Probabilistic Noise Models for Radiated Noise from LED Lights Kenta Agari (NICT/Aoyama Gakuin Univ.), Kaoru Gotoh, Yasushi Matsumoto (NICT), Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EMCJ2018-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Middleton class A noise model is well known as stochastic process representing random impulsive electromagnetic noise, and its modified model involving time correlation of the noise was reported as Markov-Middleton noise model. Such statistical models provide an evaluation of the interference impact on digital wireless communication systems, hence that induced several relevant studies. However, no consideration has yet been reported about an application of Markov-Middleton model for the practical electromagnetic noise. In this report, electromagnetic
emission from LED light is focused as the practical electromagnetic noise, and expediency of Markov-Middleton model is studied for erivation a degradation of digital communication systems interfered by LED noise. Bit Error Rate (BER) of interfered QPSK system were simulated using measured LED emission and simulated noise by the
models. As a result, Markov-Middleton model is considered for evaluating influence of error correction of digital wireless communication systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
LED Lights / Middleton class A / Markov-Middleton / Pulse width distribution / BER / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 66, EMCJ2018-8, pp. 13-17, May 2018. |
Paper # |
EMCJ2018-8 |
Date of Issue |
2018-05-18 (EMCJ) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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