水利信息化Issue(6)：42-44,52,4.
鄱阳湖区超短波应急通信网络建设与应用
Construction and Application of Emergency Ultra-short Wave Communication Network for Poyang Lake Region
胡应龙 1陈杰 1谢敏1
作者信息
- 1. 江西省防汛信息中心,江西南昌330009
- 折叠
摘要
Abstract
The existing wide area network for flood control and drought relief in Jiangxi province has realized pointto-point mainline communications between headquarters at all levels and administration agencies for key hydraulic engineering,but communication for flood control regulation is made through wired or wireless public network.Public network communication for disaster resistance lacks of stability,so network interrupt or congestion may occur when disaster happens.For enriching Jiangxi provincial means of communication for flood control and improving robustness of regulation network,special ultra-short wave emergency communication network for Poyang lake region is constructed.Simulcast over the same frequency technology is used for setting up first grade mainline network and second grade local retransmission network,thus respectively realizing flood control and drought relief communication in Poyang lake region and at local level.关键词
防汛抗旱/同频同播系统/超短波/应急通信Key words
flood control and drought relief/simulcast system over the same frequency/ultra-short wave/emergency communication分类
建筑与水利引用本文复制引用
胡应龙,陈杰,谢敏..鄱阳湖区超短波应急通信网络建设与应用[J].水利信息化,2011,(6):42-44,52,4.
