智能家庭用的电力线通信网  

Power Line Communication Network for Smart Home

作　　者：雷震洲 

机构地区：[1]信息产业部电信研究院

出　　处：《现代电信科技》2003年第11期1-5,共5页Modern Science & Technology of Telecommunications

摘　　要：智能家庭(Smart Home)的概念要求下一代家用器具具备高度的通信能力,成为信息家电(IA)。如何提供连接这些信息家电的网络基础设施是一个关键问题。对几种备选家庭联网技术的性能进行比较,指出电力线可用于建家庭通信网,并在此基础上,以北美住宅用户的电力线拓扑为例,说明了电力线通信的应用,提出了电力线通信设计中的三个关键问题,最后对电力线通信的发展前景进行了展望。Home appliances would be equipped with communication capabil-ity and work as information appliances in the concept of Smart Home. The key issue is how to supply the network in-frastructure connecting these informa-tion appliances . Based on the compari-son of several intemetworking tech-niques available and the feasibility of us-ing power line in building home com-munication network, this paper illus-trates the application of Power Line Communication (PLC) and presents three key issues in the design of the PLC. The developing prospect of PLC is described at last.

关 键 词：智能家庭 电力线通信网 信息家电 家庭联网 电力线拓扑 无线网 

分 类 号：TN913.6[电子电信—通信与信息系统] TM925[电子电信—信息与通信工程]