巴西室外和低压电网附加噪声的初步分析

2013 IEEE 17th International Symposium on Power Line Communications and Its Applications Pub Date : 2013-03-24 DOI:10.1109/ISPLC.2013.6525834

F. Andrade, C. Marques, T. Oliveira, F. P. V. Campos, E. D. de Oliveira, Moises Vidal Ribeiro

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引用次数: 3

摘要

本文对1.7 ~ 100 MHz频段的室外和低压电网加性噪声进行了初步分析。这些噪音是在巴西郊区一个低收入社区进行的测量活动中获得的。时域和频域的统计分析揭示了这种数据通信环境的硬度，以及PLC系统可以在主要用户的同一频段上投机利用的白洞。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Preliminary analysis of additive noise on outdoor and low voltage electric power grid in Brazil

This work aim at presenting a preliminary analysis of additive noises on outdoor and low voltage electric power grid when the frequency band between 1.7 and 100 MHz is considered. These noises were obtained during a measurement campaign carried out in a Brazilian suburban area comprising a low-income community. The statistical analysis in the time and frequency domains reveal the hardness of such environment for data communication as well as the white holes that can be opportunistic used by PLC systems to operate in the same frequency band of primary users.

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2013 IEEE 17th International Symposium on Power Line Communications and Its Applications

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