短信平台的数据广播设计与实现  

The Design and Implement of Data Broadcasting on Short-message Platform

作　　者：木昌洪[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《中国有线电视》2005年第1期28-30,共3页China Digital Cable TV

摘　　要：在CATV网络中设计了数据广播的短信平台,给出了相应的功能结构,并且根据DVB的DSM-CCDownload规范和短信业务的具体特点制定出了相应的数据传输协议,利用数据轮方式进行播出,实现了短信的数据广播业务。In the article, a short-message platform of data broadcasting is designed on CATV networks and its corresponding function structure is described generally. According to the DSM-CC download standard of DVB and the concrete condition of short-message service, data transmission protocol was established which utilizes data carouse to send message and implements short-message data broadcasting service.

关 键 词：短信 数据广播 DSM-CC SECTION SSI SIB 

分 类 号：TN943.6[电子电信—信号与信息处理]