In telecommunications, 5G is the fifth-generation of cellular network technology, as the successor to the fourth-generation (4G), and have been deployed by mobile operators worldwide since 2019.

第五代移动通信技术（5th Generation Mobile Communication Technology，简称5G）是一种具有高速率、低时延和大连接特点的新一代宽带移动通信技术，5G通讯设施是实现人机物互联的网络基础设施。

2021年5月13日 · 本文介绍了5G标准中的两个主要技术方向：Sub-6GHz和高频毫米波。 国内5G初期建设侧重Sub-6GHz，而毫米波在特定地区如美国有所应用。 3GPP的TS 38.104规范定义了5G NR的频率范围，包括FR1（Sub-6GHz）和FR2（毫米波）。 全球优先部署的5G频段集中在n77、n78、n79、n257、n258和n260，覆盖3.3GHz至5.0GHz以及毫米波频段。 以5G波段为例，目前主要分为两个技术方向，分别是 Sub-6GHz 以及高频毫米波 (mmWave)。 其中Sub-6GHz就是 …

The Fifth Generation of Mobile Telephony, or 5G, or 5GS, is the system defined by 3GPP from Release 15, functionally frozen in June 2018 and fully specified by September 2019.

Sqoon is a leading brand with over 40 years of experience in providing high-quality household parts and accessories. We understand our customers’ needs like no other and are committed to providing them with the best products at affordable prices.

5g 速度比 4g 和 3g 网络快 10 倍，这意味着 5g 下载大文件或将数据备份到云等活动花费不到一秒的时间，而不是几分钟甚至几小时。 5G 的数据传输速率达到每秒 20 吉字节 (Gbps)，平均下载速度为每秒 432 兆字节 (Mbps)。

加速5G与行业融合产品落地，着力提升芯片/模组、融合终端/装备、行业虚拟专网、解决方案等关键环节低成本高质量供给能力，指导开展“5G Inside”（5G内置）等产业供需对接活动，研发推广基于5G技术的“小快轻准”数字化技术产品，持续丰富5G行业应用解决 ...

5G technologies support applications such as smart homes and buildings, smart cities, 3D video, work and play in the cloud, remote medical services, virtual and augmented reality, and massive machine-to-machine communications for industry automation. Legacy 3G and 4G networks face challenges in supporting these services.

What is 5G and how does it work? Learn more about 5G technology and 5G networks, how it differs from 4G, and how it impacts communication and entertainment.

Qualcomm 5G is the pathway to connecting everything to everything else. We invented the foundational technologies that make 5G work, leveraging the potential of this breakthrough technology.