浅析AVS+技术在数字卫星广播中的应用

Analysis of AVS+ Technology Multiple Channel PerCarrierWay up Star Construction

四川广播电视台拟将四川综合频道(卫视)高清节目上星覆盖全国,拟采用将四川综合频道(卫视)高清信号通过中广网异地传输至上海广播电视台进行加密,同时为了推动AVS+技术在广播电视领域的应用,上海广播电视卫星地球站拟将东方卫视高清、四川综合频道(卫视)高清频道和纪实高清以MCPC方式,通过上海卫星地球站上行系统进行上星传输。

Sichuan radio and television intends to Sichuan comprehensive channel high definition program on the star covering the whole country. Intended to be used to Sichuan integrated channel HD signals through the transmission to the Shanghai radio and television station to encrypt. At the same time, in order to promote the application of AVS＋ technology in the field of radio and television. Shanghai radio and television satellite earth station intends to the Dragon TV HD, Sichuan integrated channel HD Channel and documentary HD in MCPC way. Satellite transmission on the uplink system of Shanghai satellite earth station.