有线电视及卫星电视接收系统/ cable television and satellite television receiving system /cable television and satellite television receiving system
〔通信自动化系统〕采用电缆电视传输和分配的方式,对需要提供上网和点播功能的用户提供多种电视节目源的接收系统。室内移动通信覆盖系统/ indoor mobile communication coverage system /indoor mobile communication coverage system
〔通信自动化系统〕克服建筑物的屏蔽效应阻碍,保证用户与外界通信的系统。