面向6G网络的可信需求与应用场景研究

Trustworthy requirements and application scenarios in 6G network

基于5G网络应用现状及技术发展趋势分析,提出网络可信是6G网络重要发展趋势之一,并对比分析了网络可信与网络安全的概念内涵,阐述网络安全基于“有罪假设”的本质及其在下一代网络应用中面临的困境,提出基于“无罪假设”的网络可信在下一代网络应用中的必要性。最后面向6G网络工作频段提升、建设运维成本增加、天地一体化等发展趋势,对6G网络共建共享、天地互联、超大规模物联网中面向网络的可信需求进行系统分析。

In this paper,trusted networking is proposed as one of the most important technologies trend in 6G network according to the status of services and applications in 5G network.In 6G network,network trust is proposed as a complementary concept of network security.Compared with network security based on the presumption of guilt,network trust is designed based on the presumption of innocence to prove itself without network attack of threat.Finally,trust requirements in next generation network are analyzed with the trend of higher frequency spectrum,capital expenditure,operational expenditure,and multi-domain integrated,including random access network sharing,space-ground integrated network and massive connection Internet of Things.