TD/B/NGO/LIST/1

2009. ???TD-SCDMA ?????????????70%??????TD-SCDMA ?????. ??????100%?????????????10 ?????????2G ??????. ? ...







????????
1???????????????????????IDC ??/?????. ????? 2????????????????????????????????. ?????? ...
?????430128.OC? - ?????
????:??????(IDC)???????????????????:?2022?2023?. ???????????,2023?7?13?, https://mp.weixin.qq.com/s ...
L - ?????????????????
?????????????????????????????????????? ???????. ???????????IDC???????????????
??????????2024 ??????? - ???????
??????????IDC?. ???????????5G ?????????????????????. ??????????. 22 ?????????? ...
?????600941.SH?
??????(IDC)????????????????2025 ????????????1 ???????1.1. ?????????????21.4%???????????? ...
??????????????????????
... ?????TD-LTE ???. ??????????????????? ... ???????IDC??2022 ???IT ??. ????????36.5 ??? ...
???????? - Huawei
?TD-LTE????. ??????????????? ... ???????IDC??????????PC???? ... ?80????????????????????? ...
????............................................... 3 ????........... - ?????? ...
????. ????????. ???Global TD-. LTE Initiative (GTI). TD-LTE????. ????????? ! 3G????????????????????? ! 3G?? ...
2010???????
?????????????????????????????????????????. ????????????????IDC???????2017 ??2022 ????? ...
???5G ??????????????2021?2025 ??
?????????TD ... ??????????????????????????????????? ... ?????????????IDC ????????????????? ...
??????????(1106-1112)
2.5 IDC. ?IDC??????????????190 ??????????. 11 ?3 ????????????(IDC)???????????????(2023 ???)????. ? ...
???? ??? ?????? ???? ????
Value Added Network. ???? ???. VBNS. Very high speed Backbone Network Service. ??? ??? ???. VC. Virtual Call. ?? ?. VC. Virtual Channel. ?? ...