在我国 ,近年来由于有线电视的大力发展 ,在某种程度上促进了卫星电视广播的发展 ,而卫星电视作为有线电视的重要节目源并与有线电视网密切配合 ,形成了为广大城乡电视用户提供综合信息和娱乐服务的广播网。卫星电视广播作为重要的传播媒介 ,是从上世纪70年代中期国外传统的模 In our country, in recent years, due to the vigorous development of cable television, the development of satellite television broadcasting has been promoted to some extent. Satellite television, as an important program source of cable television and closely cooperating with the cable television network, has formed a platform for the majority of urban and rural TV users Broadcasting network providing integrated information and entertainment services. Satellite television broadcasting as an important medium of communication is from the mid-1970s foreign traditional model