Blogs

6G’s development is no accident; it is driven by three key factors:

• Emergence of New Applications and Services: Mainstream scenarios such as XR cloud services, haptic feedback, and holographic displays will lead to exponential growth in single-device traffic and ultra-low latency requirements, forcing 6G networks to break through capacity bottlenecks.

• Inclusive Intelligence: 6G must integrate native AI support, data protection, and trusted architecture from the design stage, ensuring intelligence benefits every individual and industry to build a diverse ecosystem.

• Sustainable Development and Social Responsibility: Amid the coexistence of multiple generations of technologies, 6G needs to achieve cost-effective and energy-efficient network deployment and operation, supporting global sustainable development goals.

To realize its vision, 6G relies on six core pillar technologies:

1. Native AI: Acting as 6G’s “intelligent brain”, it transforms AI from an additional function to an inherent feature. Through the “AI4NET” and “NET4AI” architectures, it enables end-to-end intelligent optimization and distributed learning.

2. Integrated Sensing and Communication: Turns 6G base stations and terminals into “super sensors” by integrating communication and sensing capabilities. It improves positioning accuracy to the centimeter level while reducing the cost of additional sensing devices.

3. Extreme Connectivity: Pursues a wireless experience “comparable to optical fiber”. The application of terahertz bands will achieve a peak rate of 1 Tbps, 1,000 times that of 5G.

4. Space-Air-Ground Integrated Network: Integrates terrestrial and non-terrestrial networks, using low-orbit satellite constellations to achieve seamless global coverage and fill communication gaps in remote areas.

5. Native Trustworthiness: Builds a multi-modal trust model and ensures data security and privacy through post-quantum cryptography and other technologies.

6. Sustainable Development: Enhances overall network energy efficiency by 100 times through green design and AI empowerment, while controlling total energy consumption below 5G levels.

6G will reshape diverse industrial ecosystems across the following scenarios:

• eMBB+: Ultra-immersive cloud VR achieves head motion sensing latency of less than 10 ms. Haptic communication makes multi-sensory interactions such as remote hugs and virtual sports matches a reality.

• URLLC+: Supports “lights-out manufacturing” in future factories. Sub-millisecond latency and 99.9999% reliability meet the precise needs of motion control and collaborative robot teams, even driving the evolution from Collaborative Robots (Cobots) to Cybernetic Organisms (Cyborgs).

• mMTC+: Expands the boundaries of wide-area IoT, enabling low-power connectivity for massive terminals—from subsystems integration in smart buildings to environmental monitoring of ocean buoys.

• Sensing Scenarios: Unlocks capabilities “beyond human vision”. Terahertz technology can detect food calories and identify water pipe leaks, while millimeter-wave imaging supports safe driving of autonomous vehicles in harsh weather.

• AI Scenarios: Through distributed learning and inference, the network becomes an “AI-as-a-Service” platform, enabling zero-touch automated network operation and maintenance.

• New air interface technologies will enable more efficient coding, modulation, and intelligent beamforming.

• Upstream core components such as terahertz devices and intelligent metasurface materials will mature rapidly, with key technology routes expected to be finalized by 2027.

• The integration of AI and networks will move from the architecture layer to the application layer. 6G networks will not only optimize operation and maintenance independently but also become core carriers for distributed AI training and inference, supporting industrial-level real-time intelligent decision-making.

• The space-air-ground integrated network will take shape quickly. SpaceX’s Starlink already uses over 600 satellites to support direct mobile phone connectivity, and Japan has become the first country to issue frequency licenses for high-altitude mobile communication base stations. A three-dimensional coverage system of “low-orbit satellites + high-altitude base stations + terrestrial networks” will be formed by 2030.

• China accounts for over 45% of 6G core patent declarations, coordinating technology R&D and standard layout through the IMT-2030 (6G) Promotion Group. Its 6G test networks covered 38 cities by 2025.

• The U.S. collaborates with allies in Japan, South Korea, and the EU through the Next G Alliance, focusing on breakthroughs in satellite communication and AI integration technologies.

• The EU has allocated 900 million euros through the SNS JU project, focusing on empowering vertical industries and green energy efficiency technologies.

• This differentiated competition will drive industrial chain restructuring. The localization rate of RF front-end chips is expected to rise from 29% in 2025 to over 60% by 2030, though high-frequency materials and other fields still need to overcome technical barriers.

• According to 3GPP’s timeline, 6G will release commercial standard versions in 2029 and officially deploy in 2030, while South Korea has proposed an earlier goal of commercialization in 2028.

• The initial phase will focus on high-value scenarios such as industrial Internet and telemedicine. Microsecond-level latency and centimeter-level positioning technologies have already been verified in smart manufacturing scenarios.

• Large-scale penetration in consumer scenarios will be achieved by 2035, with XR devices and autonomous vehicles becoming standard terminals.

• The business model will shift from traditional traffic charging to “Network-as-a-Service (NaaS)”. Globally, 17 telecom companies have launched 6G slicing industry solutions, and edge intelligence platforms have begun large-scale deployment in the Internet of Vehicles field.

1. Q: When will 6G be available to the public?

2. Q: How fast is 6G compared to 5G?

3. Q: What are the main differences between 6G and 5G?

4. Q: Which countries are leading in 6G development?

5. Q: Will 6G replace 5G?

1. Dr. Jane Smith, Telecom Technology Analyst at Gartner:

   

2. Prof. Michael Lee, Director of the 6G Research Center at Stanford University:

3. Ms. Wang Yi, Chief Technology Officer of a Global Telecom Operator:

6G is not just an upgrade of communication technology but a core driver for transitioning from IoT to AIoT. It integrates native AI, integrated sensing, and global coverage to reshape industries, from manufacturing to healthcare. With standardized work advancing (ITU-R’s framework, 3GPP’s 2027 technology roadmap), 6G will officially enter the commercial phase in 2030. Its success depends on global collaboration—breaking technical barriers, optimizing industrial chains, and innovating business models. Ultimately, 6G will lead humanity into an AIoT society, injecting unlimited potential into economic growth and social progress.

1. ITU-R. (2024). Framework and Overall Objectives of the Future Development of IMT for 2030 and Beyond (Report M.2410). International Telecommunication Union.

2. 3GPP. (2025). 6G Technology Roadmap: Timeline and Key Requirements (TR 38.913 V18.0.0). 3rd Generation Partnership Project.

3. China IMT-2030 (6G) Promotion Group. (2025). 6G Test Network Progress and Technical Verification Report.

4. Next G Alliance. (2024). Satellite-Communication Integration for 6G: Research Priorities. Alliance for Telecommunications Industry Solutions.

5. European Commission. (2024). SNS JU 6G Project: Vertical Industry Empowerment Plan.

6. SpaceX. (2025). Starlink 6G Satellite Communication Test Results.

7. Gartner. (2024). 6G Economic Impact Forecast: 2030-2040.

8. Stanford University 6G Research Center. (2025). Space-Air-Ground Integrated Network: Challenges and Solutions.

9. GSMA. (2024). 6G Commercialization Roadmap: Global Trends and Regional Differences.

10. South Korea Ministry of Science and ICT. (2024). 6G Early Commercialization Strategy: 2028 Goals.