Abstract: [Purpose/Significance] In light of the fact that China's science and technology information communication platform was established later than the mainstream international platforms and heavily relies on scientific and technological resources from the United States and Western countries, this study aims to analyze the successful experience of international "High-end Communication Platforms" and explores their reference value and significance in building an "International High-end Communication Platform" in China. This can contribute to promote the modernization of science and technology information exchange and academic collaboration in China, and enhance its influence in the global arena of scientific and technological innovation. [Design/Methodology] Using the case analysis method, this article deeply discusses the characteristics and advantages of internationally representative scientific research information communication platforms in technological innovation, data management, user service and market operation, as well as explores measures to integrate these factors into the construction of China's scientific and technological information communication platforms. [Findings/Conclusion] The study reveals that the "International High-end Communication Platform" emphasizes profound integration in specific domains, advanced technology applications, efficient data management and flexible market-oriented operations. Based on this, this paper proposes a construction strategy for a high-end communication platform tailored to China's national conditions, including strengthening the top-level designs of the science and technology information exchange platform, formulating an open and scientific plan for China, clarifying the positioning and division of labor among different main platforms, building the fundamental system of data elements, and promoting in-depth processing of industrial data. [Originality/Value] Combining the successful cases of international "High-end Communication Platform" with China's reality, we propose a strategy to build China's characteristic high-end communication platform, providing a practical path for the autonomy of my country's scientific and technological information assurance.

Key words: High-end communication platform, Scientific and technological information exchange, Case analysis