South Korea's Push for 6G Technology: Leading the Charge in the Next Wireless Revolution

After South Korea pioneered the world's first 5G commercial service, the focus has now shifted to developing 6G technology. South Korean companies are already at the forefront, supported by the South Korean government. Recently, a meeting with industry leaders led to the launch of the "6G Research and Development Implementation Plan," highlighting core technology as a distinctive feature.

• Significant Investment:

  • The Ministry of Science, Technology, Information, and Communication has announced a 220 billion won investment by 2025.
  • The investment aims to secure 6G core independent technology, assert dominance in patent and international standard formulation, and foster R&D and industry collaboration.
  • 200 billion won will be allocated specifically to securing 6G core autonomous technology.

• Core Autonomous Technologies:

  • South Korea plans to advance 10 core autonomous technologies, including:
    • Tbps wireless communication
    • Tbps optical fiber communication
    • Terahertz RF components
    • Terahertz frequency band models
    • Mobile communications
    • Satellite communications
    • Terminal ultra-precision networks
    • Intelligent networks
    • Intelligent wireless data exchange
    • 6G security technology

• Strategic Focus:

  • The push for 6G core technology autonomy is driven by practical needs and robust technical foundations.
  • Core technology has become a cornerstone of South Korea’s economic strategy, especially after trade friction with Japan in 2019 highlighted the need for technological independence.
  • Emphasis on integrating satellite communication networks with terrestrial networks, aligned with the "satellite communication technology development strategy."

• Satellite Launch Capabilities:

  • South Korea plans to launch 14 low-orbit satellites by 2031 to enhance communication capabilities.
  • The recent abolition of the South Korean-US "Missile Guidelines" allows South Korea to autonomously launch satellites, a crucial step for 6G development.

• Industry Growth:

  • Historically, South Korean companies had a small global market share in core communications technology.
  • Despite trade protectionism, South Korea’s communications technology industry has thrived, with companies like Samsung increasing their global market share and becoming competitors to other giants.

• Future Prospects:

  • South Korea's journey towards 6G technology development appears promising, supported by the fourth industrial revolution and autonomous satellite launches.
  • The global 6G race is competitive, and the complex international landscape may impact South Korea's economic, trade, technological, and diplomatic growth.
  • Whether South Korea can maintain a global advantage in 6G technology remains to be seen.

In my view, South Korea's strategic focus on core technology autonomy and satellite integration is commendable and essential for leading the next generation of wireless technology. By prioritizing investment in core autonomous technologies, South Korea is not only safeguarding its technological future but also positioning itself as a formidable player in the global 6G landscape. This proactive approach ensures that South Korea will be at the forefront of technological innovation, driving advancements that will benefit industries and consumers alike.

The emphasis on satellite communication integration is particularly noteworthy. As satellite technology becomes increasingly crucial for global communications, South Korea's plans to launch 14 low-orbit satellites by 2031 demonstrate a forward-thinking strategy. This initiative will enhance the nation's communication capabilities and ensure that South Korea remains competitive in the rapidly evolving field of telecommunications.

However, it is important to recognize the challenges that lie ahead. The global race for 6G technology is intensifying, with many countries making significant strides in this domain. Additionally, the complex and ever-changing international political landscape could pose obstacles to South Korea's ambitions. Nevertheless, with its robust investment strategy and focus on core technology autonomy, South Korea is well-positioned to overcome these challenges and emerge as a global leader in 6G technology.

In conclusion, South Korea's comprehensive and strategic approach to 6G development is a testament to its commitment to technological excellence. By investing in core autonomous technologies and integrating satellite communications, South Korea is laying a solid foundation for future growth and innovation. This forward-looking strategy not only addresses current technological needs but also anticipates future challenges, ensuring that South Korea remains at the cutting edge of global telecommunications.