The Increasing number of smart devices in different forms and capabilities combined with the worldwide adoption of advanced multimedia applications are contributing to the significant growth of the mobile data traffic. The fifth generation (5G) and beyond-5G wireless networks aim at providing wireless connectivity with very high data rates, low latency, high reliability, and scalability, and will support the emerging Internet-of-Things (IoT) applications and services with massively interconnected devices [items 1), 2) in the Appendix].

中文翻译：

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特刊：新兴的连接性要求的光无线通信

越来越多的具有不同形式和功能的智能设备，加上在全球范围内广泛采用的高级多媒体应用程序，为移动数据流量的显着增长做出了贡献。第五代（5G）和超越5G的无线网络旨在提供具有非常高的数据速率，低延迟，高可靠性和可扩展性的无线连接，并将通过大规模支持新兴的物联网（IoT）应用程序和服务互连设备[附录中的项目1），2）。