刘金权,李如意,黄明山,刘雯静,郭静波.新一代双向互动电力线通信技术的应用层协议研究[J].电测与仪表,2016,53(21):. Liu Jinquan,LI Ruyi,Huang Mingshan,Liu Wenjin,Guo Jinbo.Research on the Protocol of the Application Layer for the New Generation of the Interactive Power Line Communications[J].Electrical Measurement & Instrumentation,2016,53(21):.
新一代双向互动电力线通信技术的应用层协议研究
Research on the Protocol of the Application Layer for the New Generation of the Interactive Power Line Communications
The application layer protocol for the new generation of interactive power line communications (PLC) needs urgently to be studied to support the intelligent services of the smart grid. In this paper, the architecture of PLC application layer and the application protocol data unit (APDU) are designed based on the users’ demand respond (DMR) and PLC technology features. The application services are then classified and an integrated service response mechanism adopting the dynamic priority is also put forward which is the core of the application layer. The superiority of the proposed application layer is verified on the platform of the cross-layer simulation with a practical PLC network in terms of transmission rate, package loss rate and transmission delay.