【摘要】 本文基于我国广播电视行业发展现状，着眼于“十五五”时期国家信息网络、文化与数字经济发展的战略需求，通过分析广电基础设施在国家新型信息网络中的功能定位，探讨广播电视无线传输发射基础设施未来转型升级和发展的演进路径，研究数字化技术与创新应用场景在推动其演进过程中的作用，旨在为广播电视无线传输发射基础设施的融合创新与可持续发展提供理论参考和实践方向。更多还原

【Abstract】 Based on the current development status of China’s radio and television industry, this paper focuses on the strategic needs of national information networks, culture, and digital economy during the 15 th Five-Year Plan period, and explores the evolutionary pathways for the future transformation, upgrading, and development of wireless transmission and broadcasting infrastructure by analyzing the functional positioning of wireless transmission and broadcasting infrastructure in national new information networks. The paper examines the role of digital technologies and innovative application scenarios in driving this evolution, aiming to provide theoretical references and practical directions for the integrated innovation and sustainable development of wireless transmission and broadcasting infrastructure.更多还原