摘要
在分析电力线通信信道的基础上,介绍了OFDM的基本原理以及电力线网络通信协议HomePlug1.0。给出了集成该协议的电力线通信接口芯片INT5200的结构与功能。详细阐述了基于INT5200的电力线语音网络通信系统的各个模块的设计。
Based on the analysis of power line communication channel, the basic theory ot OFDM and power line network communication protocol, HomePlug 1.0 protocol, were explained. Then the structure and function of the power line communication interface chipset INT5200 that integrated HomePlug 1.0 protocol was introduced. Finally, the design of each module of the power line speech network communication system based on INT5200 was introduced in detail.
出处
《低压电器》
北大核心
2008年第18期4-7,60,共5页
Low Voltage Apparatus
关键词
电力线通信
电力线载波
语音
INT5200
HOMEPLUG
正交频分复用
power line communication（ PLC）
power line carrier
speech
INT5200
HomePlug
orthogonal frequency division multiplexing（OFDM）
