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

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

3????????

4?????????

5??????50???

?10??????7????????? ????:????,??????

?????????????????? ????

?????????????“??????????????”?????“?????????”,????“??????????????”,????????????????????7????????,?????????????“????”,???????????????????“??????????????????????????????”????,????????????????

?????????????????,???

????????,???????,????????,?????

2014?????????,?????????????????????,??????????????????“????”?????????????????????????,???????7????,?????????????,????“??????????”,?“???”????????,??????

??,?????????,?????????,????????????????????300????????????????????????4????????????,?????????????????,????????,???????????????????????????????(??????)??????????????4???

?????????,??????????

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

??,??,???????????,????????????????????????????????,????????????,????286????,???????????80????«???»????,?????

????????,??????????????????,????????????,??????????2017????“?????????????”????????????????????????,?????????47.8?,?73.8??,?11%????????????????34.9%?

???,??????????????????????,????

?????????????,????????

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

?????????????????,?????383??????7614?,???190???,4251??????????????????????????????????????????“??”???????????????????????????????“?????”??????????????????

???????,????????????????,?????????????????????????,????????????????????6G?IPv6?????????……????????????????????????“???????”“??????”????,???????????????????“??”1.2?????

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