摘要
数字多媒体信息的非对称性、数字内容的发展、广播传送能力的提高、移动用户的不断增长,以及地面数字电视广播和蜂窝移动网络自身对视频业务需求的限制等因素,都为地面数字电视广播网和数字移动通信网的自然结合做好了铺垫,而两者的结合也将给消费者带来新的、引人入胜的业务,不仅扩展了电视广播内容的种类,而且还支持内容的移动接收,为电视广播和移动通信开辟新的广阔市场。
Non-symmetric multimedia information, digital contents, digital TV broadcasting, huge number of mobile subscribers and great demand for video services, all of the drivers listed above would make a good base for convergence of digital TV broadcasting and mobile communication. The convergence will bring new attractive service and richful content to customers. The market will be promised.
出处
《世界电信》
2004年第4期37-39,43,共4页
World Telecommunications
