????:1?????????:????????150

2????????????

3???????

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

5???????150???

?????????“?????????”???????????“??”??,?????????????

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

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

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

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