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5G is cultivating new service and applications, with the development vision of “information at will, everything at your fingertips” being proposed. This vision includes three typical application scenarios: Enhanced Mobile Broadband (eMBB), Ultra-Reliable Low-Latency Communication (uRLLC), and Massive Machine Type of Communication (mMTC). Around these capabilities, standards such as Release 15 (Rel-15), Release 16 (Rel-16), and Release 17 (Rel-17) of 3GPP New Radio (NR) have been developed to continuously enhance and improve 5G capabilities. South Korea was the first to achieve large-scale commercial use of 5G Non-Standalone (NSA) in 2019, and China officially announced large-scale commercial use of 5G in November 2019, quickly achieving a global leading scale of network deployment, thus sparking a development craze for 5G to empower thousands of industries.

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5G Development and Challenges

  • 章节

  • 发表日期：

    2026年

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  • Guangyi Liu,
  • Fei Qin,
  • Jianhua Zhang,
  • Chengjun Sun,
  • Jianjun Wu,
  • Xiangyang Duan,
  • Liyu Cai,
  • Shaohui Sun,
  • Ning Yang

摘要

5G is cultivating new service and applications, with the development vision of “information at will, everything at your fingertips” being proposed. This vision includes three typical application scenarios: Enhanced Mobile Broadband (eMBB), Ultra-Reliable Low-Latency Communication (uRLLC), and Massive Machine Type of Communication (mMTC). Around these capabilities, standards such as Release 15 (Rel-15), Release 16 (Rel-16), and Release 17 (Rel-17) of 3GPP New Radio (NR) have been developed to continuously enhance and improve 5G capabilities. South Korea was the first to achieve large-scale commercial use of 5G Non-Standalone (NSA) in 2019, and China officially announced large-scale commercial use of 5G in November 2019, quickly achieving a global leading scale of network deployment, thus sparking a development craze for 5G to empower thousands of industries.