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本文对电力线通信(PLC)技术以及正交频分复用技术作了简要介绍,并回顾了电力线通讯的发展。介绍了使用电力线组建局域网的若干方案,以及组网的产品。同时介绍了电力线宽带局域网的市场现状和组建电力线宽带局域网应注意的问题。
This article briefly introduces PLC technology and Orthogonal Frequency Division Multiplexing (OFDM) technology and reviews the development of PLC. Introduced the use of power lines to establish a number of local area network solutions, as well as networking products. At the same time introduced the power line broadband LAN market conditions and the formation of power line broadband LAN should pay attention to.