摘要
回顾了DVB-H标准的发展历程,介绍了DVB-H系统的技术架构、关键技术、最新进展以及所面临的竞争,并以数字电视广播结合移动通信网络之交互式业务应用为例,说明了未来技术的发展方向。
This paper reviews the historical development of the DVB-H standard firstly. Then, the features of the DVB-H system and the related key techniques are discussed, and the recent development and faced competition is also introduced. Finally some interactive services through the combination of digital broadcasting network and mobile communications network are presented and the future development is also considered.
出处
《电视技术》
北大核心
2005年第5期4-7,49,共5页
Video Engineering
关键词
DVB—H标准
数字多媒体广播
移动多媒体
IP数据广播
digital video broadcasting-handheld
digital multimedia broadcasting
mobile multimedia
IP-datacast
