**Ngā Pūnaha me ngā Whatunga 5G (NR)**
He ngāwari ake, he rerekē ake hoki te hoahoa o te hangarau 5G i ngā whakatupuranga whatunga pūkoro o mua, e āhei ai te whakaritenga me te arotau i ngā ratonga me ngā mahi whatunga. E toru ngā wāhanga matua o ngā pūnaha 5G: te **RAN** (Whatunga Uru Reo Irirangi), te **CN** (Whatunga Matua) me ngā Whatunga Pito.
- Ka hono te **RAN** i ngā taputapu pūkoro (UE) ki te whatunga matua mā roto i ngā hangarau ahokore maha pērā i te mmWave, te Massive MIMO, me te beamforming.
- Mā te **Whatunga Matua (CN)** ka whakaratohia ngā mahi matua mō te whakahaere me te mana whakahaere pēnei i te manatoko, te nekenekehanga, me te ara.
- Mā ngā **Whatunga Edge** ka taea te whakanoho i ngā rauemi whatunga kia tata atu ki ngā kaiwhakamahi me ngā taputapu, ka taea ai ngā ratonga iti-roa me te whānui-aho teitei pērā i te rorohiko kapua, te AI, me te IoT.
E rua ngā hanganga o ngā pūnaha 5G (NR): **NSA** (Kāore i te Tū motuhake) me **SA** (Tū motuhake):
- **Ka whakamahia e te NSA** ngā hanganga 4G LTE o nāianei (eNB me EPC) me ngā pona 5G hou (gNB), me te whakamahi i te whatunga matua 4G mō ngā mahi whakahaere. Mā tēnei ka tere ake te hanga i te whakatinanatanga 5G i runga i ngā whatunga o nāianei.
- **He hanganga 5G parakore tō te SA** me ngā whatunga matua 5G hou me ngā teihana turanga (gNB) e tuku ana i ngā āheinga 5G katoa pērā i te iti o te whakaroa me te tapahi whatunga. Ko ngā rerekētanga matua i waenga i te NSA me te SA kei roto i te whakawhirinakitanga whatunga matua me te ara whanaketanga - ko te NSA te turanga mō te hoahoa SA matatau ake, motuhake.
**Ngā Tūraru me ngā Wero Haumarutanga**
Nā te uaua haere, te kanorau me te hononga, ka whakauruhia e ngā hangarau 5G ngā tūmomo mōrearea haumarutanga hou me ngā wero ki ngā whatunga ahokore. Hei tauira, ka taea te whakamahi i ngā huānga whatunga, ngā atanga me ngā kawa e ngā kaimahi kino pērā i ngā kaipahua me ngā kaipahua ipurangi. He maha ngā wā ka ngana ēnei rōpū ki te kohikohi me te tukatuka i te nui haere o ngā raraunga whaiaro me ngā raraunga tairongo mai i ngā kaiwhakamahi me ngā taputapu mō ngā kaupapa tika, ture kore rānei. Heoi anō, ka whakahaerehia ngā whatunga 5G i roto i tētahi taiao hihiri ake, ka puta pea he raruraru ture me te tutuki i ngā whakaritenga mō ngā kaiwhakahaere waea pūkoro, ngā kaiwhakarato ratonga me ngā kaiwhakamahi nā te mea me piri rātou ki ngā ture tiaki raraunga rerekē puta noa i ngā whenua me ngā paerewa haumarutanga whatunga motuhake-ahumahi.
**Ngā Otinga me ngā Ārai**
Ka whakaratohia e te 5G he haumarutanga me te tūmataitinga whakarei ake mā roto i ngā otinga hou pēnei i te whakamunatanga me te manatoko kaha ake, te rorohiko taha me te poraka mekameka, te AI me te ako mīhini. Ka whakamahia e te 5G tētahi pūnaha whakamunatanga hou e kiia nei ko **5G AKA** e hangai ana ki te whakamunatanga pihi porowhita, e tuku ana i ngā taurangi haumarutanga pai rawa atu. Hei tāpiri, ka whakamahia e te 5G tētahi anga manatoko hou e kiia nei ko **5G SEAF** e hangai ana ki te tapahi whatunga. Ka taea e te rorohiko taha te tukatuka me te penapena raraunga i te taha whatunga, ka whakaiti i te whakaroa, te whānui o te hononga me te whakapaunga pūngao. Ka hangaia, ka whakahaerehia hoki e ngā poraka mekameka ngā pukapuka kaute tohatoha, kore-whakahaere e tuhi ana me te whakamana i ngā huihuinga tauwhitinga whatunga. Ka tātarihia, ka matapaetia hoki e te AI me te ako mīhini ngā tauira whatunga me ngā āhuatanga rerekē hei kite i ngā whakaeke/huihuinga me te whakaputa/tiaki i ngā raraunga me ngā tuakiri whatunga.
He kaihanga ngaio a Chengdu Concept Microwave Technology CO.,Ltd o ngā wāhanga RF 5G/6G i Haina, tae atu ki te tātari RF iti-haere, te tātari teitei-haere, te tātari roopu-haere, te tātari notch/tātari aukati roopu-haere, te duplexer, te wehewehe hiko me te hononga ahunga. Ka taea te whakarite i ēnei katoa kia rite ki ō hiahia.
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Wā tuku: Hanuere-16-2024