摘要
WiMAX具有容量大、传输距离长、可靠性高、频谱利用率高等特点,在电力系统通信中有一定的应用潜力。分析了WiMAX技术的特点、优势和定位,并结合电力行业的特点,阐述了WiMAX在无线城域网、变电站接入备用通信、应急通信和配网自动化等方面的应用。
With the advantages of large capacity, long transmission distance, higher reliability and higher utilization of frequency, WiMAX has some application potentialities in power telecommunication system. Based on the real situation of power telecom network, this paper analyzes the specialties of WiMAX, introduces the application in wireless access in MAN, substation backup access, emergency communication as well as power distribution automation etc.
出处
《电力系统通信》
2008年第7期19-20,24,共3页
Telecommunications for Electric Power System
关键词
WIMAX
无线城域网
电力通信
WiMAX
wireless access in MAN
power telecommunications
