异构网络融合共生的需求、挑战与架构  

Interconnection and coexistence of heterogeneous network:requirements,challenges,and architecture

作　　者：罗洪斌 张珊 王志远 LUO Hongbin;ZHANG Shan;WANG Zhiyuan(School of Computer Science and Engineering,Beihang University,Beijing 100191,China;National Key Laboratory for Software Development Environment,Beijing 100191,China;Key Laboratory of Mathematics,Information and Behavioral Semantics,MoE,Beijing 100191,China;Beijing Advanced Innovation Center for Future Blockchain and Privacy Computing,Beijing 100191,China)

机构地区：[1]北京航空航天大学计算机学院,北京100191 [2]软件开发环境国家重点实验室,北京100191 [3]数学、信息与行为学教育部重点实验室,北京100191 [4]未来区块链与隐私计算北京高精尖创新中心,北京100191

出　　处：《电信科学》2022年第6期18-30,共13页Telecommunications Science

基　　金：国家重点研发计划项目(No.2019YFB1802803);国家自然科学基金资助项目(No.61801011)。

摘　　要：随着通信网络技术的飞速发展与应用渗透,具有不同拓扑特征与业务需求的网络形态(如陆地互联网、卫星网络、工业互联网、无人机集群网络、车联网等)不断涌现,形成了众多差异化网络体制并存的局面。为此,阐述了异构网络融合共生的核心需求与面临的关键技术挑战,并介绍了共生网络——一种异构网络安全高效跨域互联的新型网络架构。共生网络从差异化网络体制一致的功能本质(信息传递)出发,引入多维名字空间用于普适化表征;并通过解耦域内路由和域间路由,保障异构网络的可演进性;在此基础上,构建了高效的跨域通信模式和安全保障机制。With the rapid development of the network technology and applications,many networks with different types of topologies and services have been emerging,such as Internet,satellite Internet,industrial Internet,unmanned aerial vehicle swarm network,and vehicle Internet,forming a situation in which many differentiated network systems coexist,to this end,the requirements and challenges were elaborated for heterogeneous networks to be integrated and coexist.Then CoLoR,an architecture for securely and efficiently interconnect heterogeneous networks was introduced.Based on the consistent function(i.e.,information transmission)among heterogeneous network systems,CoLoR introduces multi-dimensional namespace for the universal representation.Moreover,CoLoR decouples the intra-domain routing and the inter-domain routing to ensure the evolution ability.Finally,CoLoR also constructs an efficient cross-domain communication mode and a security guarantee mechanism.

关 键 词：异构网络 网络互联 网络结构 安全 高效 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]