????:1?????:???????

2????????

3??????

4?????????

5?????????

9????????27??,??????????????“?????”????????????????????,????,???????????“???”??????????,?????????“?????????????”???????IPTV??,?,20??????1100?????“????????????”?????,?????5.6????????IPTV?????,???????????????????50%?????????,?????,???????????????????????????IPTV?????????????(??)

?????:??????????