5G通信广播融合系统关键技术研究及应用

Research on Key Technologies and Applications of 5G Telecommunication and Broadcasting Convergence System

我国已实现5G商用领先,但5G网络的“可持续发展”和“高质量发展”仍是摆在中国5G运营商面前的问题。5G通信广播融合系统是解决该问题的成功案例。文章首先分析5G通信广播融合面临的挑战,然后从技术共融、频谱共存、网络共生、业务创新等几个方面提出系列创新方案,阐述技术标准、干扰攻克、融合运营和创新应用等领域的攻关效果。攻关成果助力中国建成全球首个、规模最大的5G通信广播融合系统并实现规模商用,为全球范围内通信与广播行业的深度融合贡献中国智慧。

China has achieved 5G commercial leadership,but how to maintain rapid growth on"sustainable development"and"high-quality development"is still a 5G development quality problem faced by Chinese operators.The 5G communication broadcasting convergence system is a successful case to solve this problem.The paper first analyzes the challenges faced by 5G communication and broadcasting integration,and then proposes a series of innovative solutions from several aspects such as technology integration,spectrum coexistence,network symbiosis,and service innovation,and elaborates on the research effects in the fields of technical standards,interference overcoming,converged operations,and innovative applications.The research results contributes to build the world's first and largest 5G communication and broadcasting convergence system and achieve large-scale commercial use in China,contributing Chinese wisdom to the deep integration of the global communication and broadcasting industries.