6G intelligent service networking:vision,architecture,and key technologies
The mobile communication service network is responsible for the adaptation between the basic network and applications.After building the basic network,the service network before 5G was constructed by overlaying logical networks.Entering the 6G era,"scenario-driven"has become the main evolution paradigm for mobile communication development,and the importance of service networks has become more prominent.The 6G service network should be planned and constructed synchronously with the communication network,driven by the 6G full scenario design,to achieve full scenario,full domain,and on-demand services.Traditional service networks only design mechanisms such as security authentication,network control,and capability openness from an independent perspective,making it difficult to achieve fine-grained and dynamic resource control,and unable to efficiently adapt to 6G full-scenario services.Therefore,this article is based on the achievements of the first 6G group of the National Key R&D Program of China(Key Technologies for Full-Scenario On-Demand Services)and current academic research progress.First,the challenges of 6G on-demand services are summarized and sorted out.The vision and overall architecture design of the 6G intelligent service network consists of three levels,including resource access,capability opening,and scenario analysis,as well as three key control planes,including security endogeneity,intelligent endogeneity,and collaborative sharing is proposed to achieve fine-grained intelligent management of global resources.Finally,combined with the trend of deep integration of large models,metaverse,green energy conservation,and communication networks,a broader development space for 6G intelligent service networks is envisioned.
service networkon-demand servicesfull-scenarionative intelligencecollaboration and sharinglarge foundation model6G
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