| 基于电力线信道的智能家居系统 |
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| 引用本文： | 汪波,黄佩伟,钟幼平.基于电力线信道的智能家居系统[J].电讯技术,2007,47(2):140-143. |
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| 作者姓名： | 汪波 黄佩伟 钟幼平 |
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| 作者单位： | 上海交通大学,电子工程系,上海,200240 |
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| 摘 要： | 介绍了一种基于低压电力线通信的智能家居系统及其相应的软硬件结构.为克服低压电力线信道的频率选择性和时变性,系统采用正交多载波方式传输信息.此外还提出了一种灵活的电力线组网方式,大大增强了系统的扩展性,最后分析了该系统的具体应用情况及效果.
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| 关 键 词： | 电力线通信 正交多载波调制 智能家庭 |
| 文章编号： | 1001-893X（2007）02-0140-04 |
| 收稿时间： | 2006/6/10 0:00:00 |
| 修稿时间： | 2006-06-102006-10-20 |
A Smart Home System Based on Low-Voltage Power Line Channel |
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| WANG Bo,HUANG Pei-wei,ZHONG You-ping.A Smart Home System Based on Low-Voltage Power Line Channel[J].Telecommunication Engineering,2007,47(2):140-143. |
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| Authors: | WANG Bo HUANG Pei-wei ZHONG You-ping |
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| Affiliation: | Electronic Engineering Department, Shanghai Jiaotong University, Shanghai 200240,China |
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| Abstract: | This paper introduces a Smart Home system based on low-voltage power line channel(PLC) and its corresponding software and hardware designing architecture. Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel. Moreover this paper describes a flexible way to construct PLC networks, which boosts the expansibility of system. Finally,it discusses the application and practicability of the design. |
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| Keywords: | PLC communication OMCM smart home |
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