国际手机电视技术现状研究综述  

Researching Overview of Present International Mobile Phone Television Technologies

作　　者：牛青[1] 唐宏[1] 赵卫杰[1] 赵全军[1] 

机构地区：[1]重庆邮电大学,重庆400065

出　　处：《电视技术》2008年第4期45-47,共3页Video Engineering

摘　　要：介绍了手机电视技术特点,并比较了3种实现方法。重点阐述了多媒体广播组播业务,DVB-H,T-DMB,S-DMB等技术方案。最后,分析了手机电视技术所面临的一些问题。The characteristics of mobile phone television are introduced, and three realizing methods are compared. And then, several technique schemes are emphatically described and compared, including Multimedia Broadcast and Multicast Service（MBMS）, DVB-H,T-DMB,S-DMB and so on. At last, the facing problems of mobile television technique are analyzed.

关 键 词：手机电视 MBMS DVB—H T—DMB S-DMB 组播 广播 

分 类 号：TN949.26[电子电信—信号与信息处理]