宽带集群技术在应急通信的应用

集群是一种较新的技术,主要应用于移动通信领域,其核心是任务调度。集群系统具有的可用信道可为系统的所有用户所共用,可实现资源共享、共用通信设备、分担费用的功能。集群系统在性能、可靠性、灵活性方面具有较大优势,能够在付出较低建设成本的情况下获得相对较高的收益。目前,集群通信系统在朝着数据宽带化、业务多样化以及终端多模化的方向发展,在数据视频高速传输领域具有较大的优势。

Cluster is a relatively new technology, mainly used in mobile communicationfield, its core is the task scheduling.Available channels in cluster system can be shared by all users of it, which can realize resource sharing, communication equipment sharing, cost sharing. Cluster system has a larger advantage in performance, reliability, flexibility and it can get relatively high revenues under the condition of low construction cost, At present, cluster communication system is in the direction of broadband data. business diversification and terminal multi-modet, and it has great advantages in the field of video high speed data transmission.