A Hybrid MAC Protocol for Data Transmission in Smart Grid
In the information transmission process of Smart Grid,the collection and transmission of power consumption data of the massive users are very important.The data can be classified into the periodic and the alarm data.Different types of data are different in terms of their priority,reliability and real-time,and the alarm data has more rigid requirements of priority,real-time and reliability.Based on the characteristics of the data transmitted by smart grid and the QoS requirement,a new hybrid MAC protocol,HTC-MAC(Hybrid TDMA/CSMA MAC)protocol is proposed.Based on TDMA/CSMA and their combination,this protocol proposes an alarm priority function(APF)and a node clustering method to allocates the resources dynamically,in order to reduce the transmission delay and data loss.Simulation results show that the protocol has a good performance in reducing packet loss rate and network communication delay.
Smart grid MAC protocol CDMA TDMA
WANG Fang KANG Yu TAN Xiaobin YU Kai
Department of Automation and CAS Key Laboratory of Technology in Geo-spatial Information processing Shanghai Institute of Micro-system and Information Technology,Chinese Academy of Sciences,Shanghai,C
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
8228-8233
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）