Ma 2019, pono e kākau i kahi puke kūikawā i ka mōʻaukala o ka ʻike a me ka kamaʻilio Kina. I Iune, ua hoʻopuka ʻia ʻo 5G a ua kūʻai ʻia ʻo 5G i ʻOkakopa, ua hoʻomohala ʻia ka ʻoihana kamaʻilio kelepona o Kina mai 1G lag, 2G catch, 3G breakthrough a me 4G i 5G alakaʻi.
Eia nō naʻe, no ka ʻoihana fiber optical a me ka ʻoihana kelepona, aia kēia makahiki ma ke kī kī o ka "'ōmaʻomaʻo", FTTx a me 4G kūkulu kokoke i ka hopena, 5G aia wale nō ma ke alanui, no nā makahiki e hauʻoli i ka nani o nā mea hana kamaʻilio optical. awaawa loa keia makahiki. Mai ka hōʻike kālā, ʻo ka fiber optical o Kina "ʻelima nui", Changfei, Hengtong, Fiberhome, Fortis, Zhongtian i nā hapaha mua ʻekolu o 2019 ʻaʻole ʻoluʻolu. ʻOiai ua hoʻolaha kūʻai ʻia ʻo 5G Kina i ka hapahā ʻehā, ʻaʻole i hoʻomaikaʻi nui ka noi holoʻokoʻa.
Eia nō naʻe, manaʻo nui ʻia ka ʻoihana e hoʻokō ʻo Kina i ke kūkulu ʻana o 5G i ka makahiki 2020, a ua hoʻomaka pū ʻo China Mobile i ke noi ʻana i nā lako lawe SPN i ka hopena o 2019, a ua kau ʻia ka hoʻolālā kūkulu ma ka papa kuhikuhi. Ua ʻōlelo pinepine ʻo Wei Leping, he loea ʻoihana, "Ke ulu nei ka hoʻokūkū 5G i ka hoʻokūkū no ka ʻōnaehana fiber-optic." ʻO ia hoʻi, e hoʻomaka ana ʻo 5G i nā makahiki gula e hiki mai ana, e koi ana i ka noi no ka fiber optical a me ke kaula, pono e loaʻa i nā mea hana kamaʻilio optical nā manaʻolana.
Ka manawa hoʻouna: Sep-09-2022