Kedu ihe bụ NTN? NTN abụghị netwọk ụwa. Ọkọlọtọ nkọwa nke 3GPP nyere bụ "netwọk ma ọ bụ ngalaba netwọk na-eji ụgbọ ala ikuku ma ọ bụ oghere na-ebu ọnụ ụzọ relay akụrụngwa ma ọ bụ ọdụ ọdụ." Ọ na-ada ụda ntakịrị, mana n'okwu dị mfe, ọ bụ okwu izugbe maka netwọk ọ bụla metụtara ihe ndị na-efe efe na-abụghị ala, gụnyere netwọk nkwukọrịta satịlaịtị na High Altitude Platform Systems (HAPs).
Ọ na-eme ka netwọk ala 3GPP ọdịnala mebie site na njedebe nke elu ụwa wee gbasaa n'ime oghere ndị dị ka mbara, ikuku, oke osimiri, na ala, na-enweta nkà na ụzụ ọhụrụ nke "mmekọrịta nke oghere, oghere na Haiti". N'ihi ọrụ 3GPP ugbu a na-elekwasị anya na netwọk nkwukọrịta satịlaịtị, nkọwa dị warara nke NTN na-ezo aka na nkwurịta okwu satịlaịtị.
E nwere tumadi ụdị abụọ nke netwọk nkwurịta okwu na-abụghị ala, otu bụ satịlaịtị nkwurịta okwu netwọk, gụnyere satịlaịtị nyiwe dị ka ala Earth orbit (LEO), Middle Earth orbit (MEO), geostationary orbit (GEO), na synchronous orbit (GSO) satellites; Nke abụọ bụ High Altitude Platform Systems (HASP), nke gụnyere ụgbọ elu, ụgbọ elu, balloons ikuku na-ekpo ọkụ, helikopta, drones, wdg.
Enwere ike ijikọ NTN ozugbo na ekwentị mkpanaaka onye ọrụ site na satịlaịtị, enwere ike ịtọkwa ọdụ ọnụ ụzọ n'ala ka emechaa jikọọ na netwọkụ 5G. Satellites nwere ike ije ozi dị ka ọdụ ntọala iji bunye akara 5G ozugbo wee jikọọ na ọnụ ọnụ, ma ọ bụ dị ka ọnụ ụzọ mbugharị na-ebufe ozi nke ọdụ ụgbọ ala ezigara na ekwentị mkpanaaka.
Ụlọ nyocha Tseting BTF nwere ike ịme ule NTN iji nyere ụlọ ọrụ aka dozie nsogbu ule / asambodo NTN. Ọ bụrụ na enwere ngwaahịa ndị metụtara ya chọrọ nnwale NTN, ị nwere ike ịkpọtụrụ anyị ozugbo.
Oge nzipu: Jan-05-2024
