摘要
发生重大灾害时,容易造成建筑和设备损坏,导致电力通信中断,因此需要快速恢复电力通信供应以保障抗灾救险工作。使用WiMax,WiFi和微波技术通过抗灾救险中电力通信需求分析,以及对无线技术的比较,提出了灾备异构无线网络组网方案,并对其运行方式进行讨论。
It is likely to damage buildings and equipment in the rfiajor natural disasters,and the the power communication may be interrupted directly.It is necesarry to construct a adptable wireless communication netwoking for power grid recovery. Through analyses the need for power grid emergency communication, and performance comparisons of various wireless com- munication technologies,it propses an hetrogeneous wirless communication network for grid with the technologies of WiMax , WiFi and microwave,and discussing the operationnal of it.
出处
《电脑编程技巧与维护》
2013年第24期71-72,96,共3页
Computer Programming Skills & Maintenance
关键词
异构无线网络
灾备
WIMAX技术
hetrogeneous wirless network
emergency recovery
WiMax technology