摘要
介绍了电力线载波通信技术的发展,并针对目前如何在中高压电力线和低压配电线进一步提升通信速率和可靠性的课题,比较了目前最先进的几种电力线载波编码调制技术。最后对电力线载波机的应用和选型问题进行了讨论。
This paper first talks about the development of power line carrier （PLC） communication. Then, several advanced implement schemes of PLC （QAM＆TCM, OFDM and Spread Spectrum Communication） are introduced to solve the problem of how to promote the communication rate and dependability of power line channel. Some discussions concerning the application and Selected Method of Power Line Carrier Equipment are also given.
出处
《电视技术》
北大核心
2007年第2期35-37,共3页
Video Engineering
