摘要
阐述了有线电视网可开展的业务内容 ,介绍了数字电视为有线网的发展提供的技术支持 。
This paper expounds the contents of the business which can be undertaken by the cable TV network, introduces the technological support provided by digital TV for the development of the cable network, and puts forward some moves which should be taken for the development of cable network.
出处
《科技情报开发与经济》
2002年第2期124-126,共3页
Sci-Tech Information Development & Economy
关键词
有线电视网
数字电视
技术支持
cable TV network
digital TV
technological support
