天地一体化信息网络中多寻址协同与切换技术

The construction requirements and deployment status of the space-integrated-ground integrated information network was analyzed, and the difficulties in the integration of satellite network and internet was discussed. To tackle the problems of complex network structure, high dynamic topology, difficult data compatibility and limited satellite resources, a multi addressing coordination and switching technology based on IP address, ID identification and content name was proposed. In particular, a multi addressing datagram format was designed, and the multi addressing route forwarding mechanism was extended. It could realized the interconnection of heterogeneous networks, the stability of mobile communication, the compatible switching of polymorphic data, and the efficient routing with low power consumption of satellites.