5G Network Architecture, Functional Model and Business Role for 5G Smart City Use Case: Mobile Operator Perspective
5G Network Architecture, Functional Model and Business Role for 5G Smart City Use Case: Mobile Operator Perspective
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5G 智慧城市用例的 5G 网络架构、功能模型和业务角色：移动运营商视角
DOI：
10.1109/iccomm.2018.8430145
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Cristian Patachia
中科院分区：
文献类型：
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作者：
E. Oproiu;Marius Iordache;C. Costea;C. Brezeanu;Cristian Patachia
目前，对于移动运营商、设备供应商和电信研究人员来说，最具挑战性的活动是5G网络的研究。实现这样一个网络的主要步骤是设计一个能够满足所有具有挑战性的需求的体系结构，创建与现有网络的互操作性，并能够容纳所有新的服务和用例。我们在本文中的主要贡献是从移动运营商的角度实现5G网络的通用架构。我们已经描述了这个体系结构中涉及的实体，重点是虚拟化和资源管理部分。我们建议，5G网络下的第一个可部署场景将是2018年下半年开发的智慧城市。这就是为什么本文还介绍了5G智慧城市的主要特征，并描述了将在这个城市中开发的特定解决方案——智能照明。此外，我们还从拟议的架构中综合了智能照明用例的功能模型和业务角色，这对我们来说非常重要。
Presently, the most challenging activity for mobile operators, equipment vendors and telecom researchers is the study of 5G networks. A major step in implementing such a network is to design an architecture capable of meeting all the challenging requirements, to create interoperability with the existing networks and to be able to accommodate all new services and use cases. Our main contribution in this paper is the realization of a general architecture for a 5G network, from the mobile operator perspective. We have described the entities involved in this architecture with emphasis on virtualization and resource management part. We are proposing that the first deployable scenario under our 5G network will be Smart City, developed in H2 2018. That's why the paper presents also the main features of a 5G Smart City and describes a particular solution that will be developed within this city, Smart Lighting. In addition we have also synthesized, from the proposed architecture, a perspective of the functional model and business role for Smart Lighting use case, that is very important to us.