As 5G networks accelerate their global rollout, the research and industrial deployment of 6G technology have become strategic priorities for countries aiming to secure leadership in future technological competition. Major economies—including China, the United States, the European Union, Japan, and South Korea—have launched pre-research initiatives for 6G, established technology roadmaps, and significantly increased investments in key areas such as terahertz communications, AI-integrated networks, and integrated space-air-ground communication systems. 6G is expected to deliver data rates 10 to 100 times faster than 5G and enable transformative applications like holographic communications, digital twins, and immersive extended reality (XR), driving profound changes in industries such as smart manufacturing, urban management, and telemedicine. China has already included 6G development in its 14th Five-Year Plan and the 2035 Long-Range Objectives, promoting collaborative innovation among industry, academia, and research institutions to build a self-reliant technological ecosystem. Meanwhile, global standardization bodies like the ITU and 3GPP have initiated 6G vision studies, with commercial deployment anticipated around 2030. Clearly, 6G will serve as a core engine for the next wave of technological revolution and industrial transformation, profoundly shaping the global digital economy landscape.
随着5G网络在全球范围内的加速部署，6G技术的研发与产业布局已成为各国抢占未来科技制高点的战略重点。中国、美国、欧盟、日本和韩国等主要经济体纷纷启动6G预研项目，制定技术路线图，并加大在太赫兹通信、人工智能融合、空天地一体化网络等关键领域的投入。6G不仅将实现比5G快10至100倍的传输速率，还将支持全息通信、数字孪生、沉浸式XR等新型应用场景，推动智能制造、智慧城市、远程医疗等行业的深度变革。目前，中国已将6G列入‘十四五’规划和2035年远景目标纲要，鼓励产学研协同创新，构建自主可控的技术生态。同时，全球标准化组织如ITU和3GPP也已启动6G愿景研究，预计2030年前后实现商用。可以预见，6G将成为新一轮科技革命和产业变革的核心驱动力，其战略布局将深刻影响全球数字经济格局。
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