The fifth generation of cellular mobile communication networks is on the horizon and aims to integrate use cases of vertical sectors in its holistic ecosystem of technologies, frameworks, and paradigms. To integrate vertical sectors successfully, their key requirements should be communicated, properly discussed, and finally reflected within the design and standardization process of 5G technologies. In this contribution, we analyze the needs and communication requirements of selected vertical sectors - industrial automation, utilities, and program making and special events (PMSE) - which can be covered by a mixed use of massive machine-type communication (mMTC) and mission-critical communications (MCC), including ultra-reliable low latency communications. Based on this analysis, we discuss local high-quality wireless networks aiming at local, self-sustaining, private, and temporary deployment. Considering the current discussion on radio spectrum scarcity and exclusive radio spectrum rights, we suggest license-based spectrum sharing as the enabling spectrum access technology for such networks. In this respect, we propose three functional extensions of licensed shared access (LSA) architectures that may allow for locally confined and temporally flexible licensed shared spectrum arrangements. Furthermore, the adoption of our proposed architectures would enable vertical sectors to roll out private networks by themselves and meet their local demands.

中文翻译：

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作为5G垂直行业的机会的本地和临时共享频谱

第五代蜂窝移动通信网络已经面世，其目标是将垂直行业的用例集成到其技术，框架和范式的整体生态系统中。为了成功整合垂直行业，应传达其关键要求，进行适当讨论并最终反映在5G技术的设计和标准化过程中。在这项贡献中，我们分析了选定的垂直行业的需求和通信要求-工业自动化，公用事业，程序制作和特殊活动（PMSE）-可以通过大规模使用机器类型的通信（mMTC）和任务混合使用来满足这些要求和通信需求关键通信（MCC），包括超可靠的低延迟通信。基于此分析，我们讨论了针对本地，自我维持，私有和临时部署。考虑到当前有关无线电频谱稀缺性和专有无线电频谱权利的讨论，我们建议将基于许可证的频谱共享作为此类网络的启用频谱访问技术。在这方面，我们提出了许可共享访问（LSA）体系结构的三个功能扩展，它们可以允许本地限制和时间灵活的许可共享频谱安排。此外，采用我们建议的体系结构将使垂直行业能够自行推出专用网络并满足其本地需求。我们建议将基于许可证的频谱共享作为此类网络的启用频谱访问技术。在这方面，我们提出了许可共享访问（LSA）体系结构的三个功能扩展，它们可以允许本地限制和时间灵活的许可共享频谱安排。此外，采用我们建议的体系结构将使垂直行业能够自行推出专用网络并满足其本地需求。我们建议将基于许可证的频谱共享作为此类网络的启用频谱访问技术。在这方面，我们提出了许可共享访问（LSA）体系结构的三个功能扩展，它们可以允许本地限制和时间灵活的许可共享频谱安排。此外，采用我们建议的体系结构将使垂直行业能够自行推出专用网络并满足其本地需求。