The inherent limitations of the network keep on going to be revealed with the continuous deployment of cellular networks. The next generation 6G is motivated by these drawbacks to properly integrate important rate‐hungry applications such as extended reality, wireless brain‐computer interactions, autonomous vehicles, and so on. Also, to support significant applications, 6G will handle large amounts of data transmission in smart cities with much lower latency. It combines many state‐of‐the‐art trends and technology to provide higher data rates for ultra‐reliable and low latency communications. By outlining the system requirements, potential trends, technologies, services, applications, and research progress, this article comprehensively conceptualized the 6G cellular system. Open research issues and current research groups in their field of research are summarized to provide readers with the technology road‐map and the potential challenges to consider in their 6G research.

中文翻译：

---

6G：有关技术，应用，挑战和研究问题的综合调查

随着蜂窝网络的不断部署，网络的固有局限性不断显现。下一代6G受到这些缺陷的激励，以正确地集成重要的耗费速率的应用程序，例如扩展现实，无线脑机交互，自动驾驶汽车等。同样，为了支持重要的应用，6G将以低得多的延迟处理智能城市中的大量数据传输。它结合了许多最新的趋势和技术，可为超可靠和低延迟的通信提供更高的数据速率。通过概述系统要求，潜在趋势，技术，服务，应用和研究进展，本文全面地概念化了6G蜂窝系统。