Inethiwekhi engeyiyo yoMhlaba ye-5G (NTN)

Yintoni i-NTN? I-NTN yiNxibelelwano engeyiyo iTerestrial. Inkcazo esemgangathweni enikwe yi-3GPP "yinethiwekhi okanye icandelo lenethiwekhi elisebenzisa izithuthi zeenqwelomoya okanye indawo yokuthwala izixhobo zokuhambisa izixhobo zokuhambisa okanye izikhululo zesiseko." Ivakala kancinane, kodwa ngamabinzana alula, ligama eliqhelekileyo kuyo nayiphi na inethiwekhi ebandakanya izinto ezibhabhayo ezingekho phantsi komhlaba, kubandakanywa uthungelwano lonxibelelwano ngesathelayithi kunye neeNkqubo zePlatform eziPhakamileyo (HAPs).

Ivumela inethiwekhi yomhlaba ye-3GPP yendabuko ukuba iphule imida yomhlaba kwaye yandise kwiindawo zendalo ezifana nendawo, umoya, ulwandle, kunye nomhlaba, ukuphumeza iteknoloji entsha "yokudibanisa indawo, indawo, kunye neHaiti". Ngenxa yogqaliselo lwangoku lomsebenzi we-3GPP kuthungelwano lonxibelelwano lwesathelayithi, inkcazo emxinwa ye-NTN ibhekisa ikakhulu kunxibelelwano lwesathelayithi.
Kukho ubukhulu becala iindidi ezimbini zothungelwano olungekho phantsi komhlaba, olunye lunxibelelwano lwesathelayithi, kubandakanywa amaqonga esathelayithi afana ne-Earth orbit (LEO), i-medium Earth orbit (MEO), i-geostationary orbit (GEO), kunye neesathelayithi ze-synchronous orbit (GSO); Okwesibini yi-High Altitude Platform Systems (HASP), equka iinqwelo-moya, iinqwelo-moya, iibhaluni zomoya oshushu, ii-helicopter, i-drones, njl.

I-NTN inokuqhagamshelwa ngokuthe ngqo kwifowuni ephathwayo yomsebenzisi ngesathelayithi, kwaye isikhululo sesango singasetwa phantsi ukuze ekugqibeleni siqhagamshele kuthungelwano olungundoqo lwe-5G. Iisathelayithi zinokusebenza njengezikhululo ezisisiseko zokuhambisa ngokuthe ngqo imiqondiso ye-5G kwaye ziqhagamshele kwii-terminals, okanye njengeendawo zokuthumela ezicacileyo zokuhambisa imiqondiso ethunyelwe zizitishi zomhlaba kwiifowuni eziphathwayo.
I-BTF Tseting Lab inokuqhuba uvavanyo lwe-NTN ukunceda amashishini ukusombulula uvavanyo lwe-NTN/ubunzima besiqinisekiso. Ukuba kukho iimveliso ezinxulumeneyo ezifuna uvavanyo lwe-NTN, ungaqhagamshelana nathi ngokuthe ngqo.