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上海文广新闻传媒集团发展研究部主任常永新在2007年第11期《新闻传播》杂志撰文披露:我国政府决定以有线为切入点,推进广播电视数字化,实行“三步走”战略:第一步是2003年有线数字电视全面启动,2004年有线数字电视全面推开;第二步是在2005年底发射直播卫星后,开展卫星直播电视业务,同时在地面数字电
Changyong Xin, Director of Development Research Department, Shanghai Media Group, disclosed in article 11 of “Journalism and Communication” in 2007: Our government decided to use cable as a starting point to promote the digitization of radio and television and implement the “three-step” strategy : The first step was the full launch of the cable digital television in 2003 and the full expansion of the cable digital television in 2004. The second step was to launch the satellite live television service after launching direct broadcast satellites by the end of 2005. At the same time,