Many Japanese watch television on 1seg, a mobile terrestrial digital-audio and video-data broadcasting service.
许多日本人都通过1seg来看电视，那是一种传送图像、声音和数据的地面数字播放服务。
Videotex is a practical applied data broadcasting system, which has superiorities over other system in the field of information industry.
图文电视是一种实用的数据广播系统，在信息领域中与其它系统相比，该系统具有明显的优势。
To provide better information service to users through current CATV network, we develop a multimedia data broadcasting system based on CATV, which provides various information services.
为了充分利用现有的CATV网络资源，更好地向用户提供信息服务，开发了基于CATV网的多媒体数据广播系统，它能够提供多种信息服务。
It is concluded that the DVB-S based the satellite data broadcasting system will highly upgrade the data distribution and service level of the National Meteorological Information Center.
基于DVB - S的新一代气象信息卫星广播系统建设，将大大提升国家气象信息中心气象信息广播分发和服务能力。
The paper introduces the integrated digital video data broadcasting system based on the cable network. We discuss the structure of headend system and the implementation of terminal equipment.
本文介绍了应用于有线电视网上的综合数字视频数据广播系统，重点描述了前端系统的结构和后端设备的实现。
Data broadcasting: the technology implementing data service on broadcasting networks.
数据广播：在广播电视网上实现数据服务。
The Service Management System is implemented and integrated to the Multimedia Data Broadcasting System.
本文所描述的业务管理系统已经开发完成，并集成到了多媒体数据广播系统。
Data broadcasting is a technique that can transmit text, graphics, video, audio, data to an intelligent equipment, such as STB.
数据广播是一种能将文本、图形、视频、音频、数据等传输到机顶盒等智能设备的一项技术。
Data broadcasting is an important data dissemination approach in mobile environment. It can efficiently support access to hot data with common interest.
在移动计算机环境中，数据广播是一种发布数据的重要途径，能有效支持对具有公共访问兴趣的热点数据的访问。
Data broadcasting is an important data dissemination approach in mobile environment. It can efficiently support access to hot data with common interest.
在移动计算机环境中，数据广播是一种发布数据的重要途径，能有效支持对具有公共访问兴趣的热点数据的访问。
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