摘要
目前,基于卫星通信是构建电力应急通信系统的主要方式。针对电力调度数据MPLS网络和卫星IP网络的异构网络互联问题,设计一种卫星专用通信网关。该网关可以完成电力调度MPLS网络与卫星IP网络之间的协议处理转换功能以及利用IP隧道在卫星网络透明传输电力MPLS业务报文。最后,在X86和Linux系统上实现了该方案,且通过在贵州电力调度网的测试,验证了该方案的可行性。
Currently the main way of building power emergency communication network is based on satellite communication. In order to resolve the problem of the interconnection between heterogeneous networks of power dispatching traffic data MPLS network and satellite IP network, we designed a dedicated satellite communication gateway. This gateway can accomplish the function of protocol processing and conversion between MPLS network and IP network, and can use IP tunnel to transparently transmit power MPLS traffic packets through satellite network. Finally we implemented this scheme in X86 and Linux system, the feasibility of this design has been verified by the tests in Guizhou power dispatching traffic network.
出处
《计算机应用与软件》
CSCD
2016年第9期118-121,共4页
Computer Applications and Software
基金
科技部科技型创新基金项目(13C26215104915)
中国南方电网科研项目(K-GZ2013-434)
