论文部分内容阅读
电力线通信技术是利用配电网低压线路传输高速数据、话音、图像等多媒体业务信号的一种通信方式。用电力线通信,所需成本极低,不需另外铺设电话线、光缆等,直接使用现有的电力网就可以实现通信,系统中所有设备都可以就近接入电力线,无需重新布线破坏建筑物结构与装潢,特别适合于旧房的安装,并且安装方便。
Power line communication technology is the use of low-voltage distribution network transmission lines high-speed data, voice, images and other multimedia business signal a communication. With the power line communication, the required cost is very low, no additional laying of telephone lines, optical cables, etc., direct use of the existing power grid can achieve communication, all devices in the system can access the power line nearby, without re-wiring damage to the building structure and Decorating, especially suitable for the installation of old houses, and easy installation.