An Adaptive OFDM Modulation Method for Middle Voltage Power Line Communication

被引：0

作者：

Huang Rui ^{[1
]}

Liu Xiaoping ^{[1
]}

Chen Shidong ^{[1
]}

Chen Xiangqun ^{[1
]}

Lu Jun ^{[2
]}

Cai Peng ^{[2
]}

机构：

[1] State Grid Hunan Elect Power Co, Power Supply Serv Ctr, Metrol Ctr, Hunan Prov Key Lab Intelligent Elect Measurement, Changsha, Hunan, Peoples R China

[2] North China Elect Power Univ, Sch Elect & Elect Engn, Beijing, Peoples R China

来源：

2018 IEEE 18TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT) | 2018年

关键词：

orthogonal frequency division multiplexing; service priority; power line communication; medium voltage; power distribution and utility network;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

To improve the transmission reliability of the services in the power distribution and utility network (PDUN), this paper proposes an adaptive OFDM modulation method based on the services' priority for the middle voltage power line communication. Firstly, the Quality-of-Service (QoS) requirements of PDUN-related services are analyzed. Then, the proposed method is described including its basic idea and related implementation, which divides the PDUN-related services into the different QoS priority and selects the modulation methods adaptively for the more reliable transmission performance. Simulation experiments illustrate that the proposed method is effective and can guarantee a better transmission rate with a lower bit error rate.

引用

页码：936 / 940

页数：5

共 6 条

[1] On the Sensitivity of Zero-Tail DFT-Spread-OFDM to Small Bandwidth Allocations [J].