Nguva yekutumira: Jun-27-2019
Zvinoenderana nechiziviso chega chekutenga che2019LTEcore network (CN) purojekiti yekuwedzera simba inosanganisirwa muChina Telecom mobile network kuvaka, zviri mukati mekutenga zvinovhara MME, SAE-GW, HSS, PCRF, DRA, CG uye zvimwe EPC zvishandiso zvinodiwa mumatunhu makumi matatu nerimwe enyika.
Ivo vega-sosi yekutenga vatengesi vanosanganisira: Huawei,ZTEuye Ericsson.
Zvakadzidzwa kuti muna 2017, China Telecom yakawedzera huwandu hwemidziyo yeHuawei, ZTE, uye Ericsson maererano nekuvakwa kwenharembozha yepurojekiti yeLTE CN; muna 2018, mapazi eChina Telecom mumatunhu akasiyana akawedzera kugona kweLTE CNs yavo. Kusiyana nemamiriro ezvinhu apfuura, kuwedzera kwesimba kweLTE CN gore rino kuvhura nzira ye5G kunyanya.