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

2????????

3???????

4?????????????

5????????????

????“?”??“??”????????,?????

???????????????,???2015??????,????????“?????????”????:“??‘?????+’?????????????????,???‘???????????’????????????,????,????????????,??????????????????”

?????,??????????????????????????????????????????????????“????”???«??»??,?????????,??????????,???????????5G???????????337?????????????????????,????????????????????,??????????????

??,????????????«???????»(?????????«???????????????»)?«????»?????????????????????????,??????????????????????????????????????

(??) ?????:???