摘要
介绍了一种新型的、适用于中国移动多媒体广播网的复用技术,对其中涉及的关键点给予了详细分析。新型的广播复用技术引入了模式适配、逻辑管道映射、包分组管理、统计复用、时频资源调度的概念,对有效提高无线资源利用率、提升多媒体业务传输的质量和数量均有明显作用。
A new multiplexing technology which can be used in China Mobile Muhimedia Broadcasting is introduced in this paper. The key points of new multiplexing technology are analyzed in detail. New broadcasting multiplexing technology is introduced into model fit, logical pipeline mapping, packet management, statistical multiplexing, time frequency resource scheduling, which can help to improve the utilization rate of wireless resource, enhance the quantity and quality of the multimedia service transmission.
出处
《微型机与应用》
2013年第8期55-57,共3页
Microcomputer & Its Applications
基金
国家863重大项目(2011AA01A105)
上海市科委项目(10DZ1500700
11DZ1500500)
关键词
无线广播网
模式适配
逻辑管道映射
包分组管理
时频资源调度
中国移动多媒体广播
wireless broadcasting network
model fit
logical pipeline mapping
packet management
time frequency resource scheduling
China mobile muhimedia broadcasting
