摘要
随着信息技术的快速发展,5G NR广播技术作为新一代广播电视传输技术,已成为全球媒体融合领域的研究热点。中国广电在该领域积极引领技术创新并推动应用落地。本文基于5G NR广播技术特性,提出一种新型移动多媒体广播系统设计方案,旨在构建高效、灵活的融合业务平台。该平台创新性地整合了广播与单播传输模式,通过智能动态切换机制实现多场景自适应服务,显著提升了网络资源利用率和用户体验。
With the rapid development of information technology,5G NR broadcast technology,as a new generation of Radio and Television transmission technology,has become a research hotspot in the field of global media convergence.China Broadcasting Network(CBN)has been actively leading technological innovation and promoting practical application in this domain.Based on the technical characteristics of 5G NR broadcasting,this paper proposes a novel design scheme for a mobile multimedia broadcasting system,aiming to construct an efficient and flexible converged service platform.The platform innovatively integrates broadcast and unicast transmission modes,enabling multi-scenario adaptive services through an intelligent dynamic switching mechanism,significantly improving network resource utilization and user experience.
作者
刘江
Liu Jiang(China Broadcasting Network Corporation Limited,Beijing 100042,China)
出处
《广播与电视技术》
2025年第7期33-37,共5页
Radio & TV Broadcast Engineering
关键词
5G
NR广播
广播与单播
移动多媒体
融合服务
自适应
融合媒体服务平台
直播
点播
5G NR broadcasting
Broadcast and unicast
Mobile multimedia
Converged service
Adaptation
Converged media service platform
Live streaming
Video-on-demand
