PLC信道模型:基于ofdm的比较

2013 IEEE 17th International Symposium on Power Line Communications and Its Applications Pub Date : 2013-03-24 DOI:10.1109/ISPLC.2013.6525873

J. A. Cortés, F. Cañete, L. Díez, L. M. Torres

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引用次数: 15

摘要

本文从OFDM通信系统的角度比较了几种室内PLC信道模型。首先，选取三个代表性模型进行信道统计生成，然后将其纳入根据Homeplug-AV参数设计的OFDM系统模拟器中。其次，分析了三种信道模型下的系统性能，并与近200个信道模型下的系统性能进行了比较。对OFDM系统中由信道(建模和测量)引起的线性失真的高斯特性进行了进一步的研究。

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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On PLC channel models: An OFDM-based comparison

In this paper, some indoor PLC channel models are compared from an OFDM communication system perspective. Firstly, three representative models have been selected to generate channels in a statistical way, which are later included in an OFDM system simulator designed according to Homeplug-AV parameters. Secondly, the system performance is analyzed for the three cases of channel models and is compared to the one obtained for a set of almost 200 measured channels. An additional study about the Gaussian nature of the linear distortion in the OFDM system caused by the channels (modeled and measured) is presented.

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

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