面向作战任务的多域异构网络泛在互联技术  

Task⁃Oriented Ubiquitous Interconnection Technique of Multidomain Heterogenous Networks

作　　者：许道峰[1] 田少鹏[1] 徐以标[1] XU Daofeng;TIAN Shaopeng;XU Yibiao(The 28th Research Institute of China Electronics Technology Group Corporation,Nanjing 210023,China)

机构地区：[1]中国电子科技集团公司第二十八研究所,南京210023

出　　处：《指挥信息系统与技术》2023年第1期22-29,共8页Command Information System and Technology

基　　金：装备发展部、电科集团发展资金资助项目。

摘　　要：针对当前通信网络技术体制众多、跨异构网络组织运用不灵活、端到端差异化通信保障能力弱等问题,提出了一种通过构建覆盖网络实现多域异构网络泛在互联的解决方案。通过信息网关屏蔽异构网络技术体制差异,实现融合接入;通过网络服务节点提供资源统一调度和应用驱动接口,实现面向作战任务的逻辑网络按需构建。原型测试结果表明,该方案在高效跨网互联、端到端时延和网络资源利用率等方面有较大能力提升,可以有效支撑杀伤链构建、跨域协同等多种新型作战样式和作战场景。Aimed at problems such as numerous technical systems of current communication networks,nonflexibility in heterogenous network utilization,and poor end-to-end discriminated communication support capabilities,etc.,a solution constructing overlay network is proposed to realize ubiquitous interconnection of multiple heterogenous networks.The difference among technical systems of heterogenous network is shielded with information gateway,thus converged access is realized.Unified network resource and application-driven interfaces are provided with network service nodes,and task-oriented logical network constructed on demand is realized.Prototype test results show that the solution has much capability improvement on multi-network interconnection,end-to-end delay,and network resource utilization,etc.And it can effectively support multi novel combat patterns and operation scenes,such as kill link construction and cross-domain cooperation.

关 键 词：任务驱动 覆盖网络 端到端 网络组织运用 软件定义 

分 类 号：TN913[电子电信—通信与信息系统] TP393[电子电信—信息与通信工程]