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与传统的宽带接入技术相比 ,高速电力线通信 (PLC)具有更强的市场竞争力。介绍了高速PLC技术的国内外发展状况 ,以及PLC的特点与应用。对PLC的各种关键技术 ,如影响传输的因素、数据传输技术、低压和中压PLC技术以及PLC—SOC芯片技术等进行了探讨。对PLC在我国未来的发展和技术开发进行了展望
Compared with the traditional broadband access technology, high-speed power line communication (PLC) has a stronger market competitiveness. Introduced the development of high-speed PLC technology at home and abroad, as well as the PLC features and applications. The various key technologies of PLC, such as the factors affecting transmission, data transmission technology, low and medium voltage PLC technology and PLC-SOC chip technology are discussed. The future development of PLC in China and technology development prospects