对象轮与数据轮的区别和比较  

The Difference and Compare Between Object Carousel and Data Carousel

作　　者：于宁[1] 王克敏[1] 

机构地区：[1]北京广播学院,北京100024

出　　处：《中国有线电视》2004年第8期12-15,共4页China Digital Cable TV

摘　　要：对象轮和数据轮都是轮播方式 ,但是两者存在区别。简单介绍对象轮 ,阐述对象轮和数据轮的关系和区别 ,以及相比于数据轮来说对象轮的独特之处 。Object carousel and data carousel are both carousels.But there are many differences between OC & DC. Firstly,the article introduces the object carousel. Secondly,the differece and the relation between OC & DC are given. Then the article puts emphasis upon the tap and the object reference that make OC unusual.At last, the result of the compare between OC & DC is given.

关 键 词：对象轮 数据轮 DSMCC BIOP 对象引用 轮播方式 DVB数据广播 

分 类 号：TN934.3[电子电信—信号与信息处理]