摘要
电力线上网(PLC)通过采用多载正交频分复用调制的关键技术,能够提供高速的数据传输速率,将整个家庭的家用电器与网络连为一体,推动家庭电器数字化的普及,很好解决了“最后一百米”的接入问题。随着PLC技术的发展,电力线上网将具有更加广阔的应用市场和发展前景。
Via the adoption of the key technology of multi-wave carrier orthogonal frequency division multiplexing modulation, the Power Line Communications（PLC） can provide speedy data transmission rate and integrate the entire household electric appliances with the network, pushing the popularization of household electric appliance digitalization, well resolving the problem of making connection at ＂last one hundred meters＂ .Following the development of PLC technology, the PLC will have wider application market and development prospect.
关键词
电力线上网
关键技术
应用现状
发展前景
power line communication
key technology
application status quo
development prospect
