Uyini umehluko phakathi kwe-5G ne-6G?

Njengoba sazi, i-4G inkathi ye-Inthanethi yeselula futhi i-5G inkathi ye-Inthanethi Yezinto. I-5G yaziwa kabanzi ngezici zayo zejubane eliphezulu, i-latency ephansi kanye nokuxhumeka okukhulu, futhi kancane kancane iye yasetshenziswa ezimweni ezihlukahlukene ezifana nezimboni, i-telemedicine, ukushayela okuzimele, ikhaya elihlakaniphile nerobhothi. Ukuthuthukiswa kwe-5G kwenza idatha yeselula nempilo yomuntu ithole izinga eliphezulu lokunamathela. Ngesikhathi esifanayo, izoguqula indlela yokusebenza nendlela yokuphila yezimboni ezihlukahlukene. Ngokukhula nokusebenzisa ubuchwepheshe be-5G, sicabanga ngokuthi iyini i-6G ngemva kwe-5G? Uyini umehluko phakathi kwe-5G ne-6G?

Yini i-6G?

I-6 g iyiqiniso yonke into exhunyiwe, ubumbano lwezulu nomhlaba, inethiwekhi ye-6 g izoba ukuhlanganiswa kwezokuxhumana okungenazintambo kanye nesethelayithi kuyo yonke uxhumano, ngokuhlanganisa ukuxhumana kwesathelayithi ku-6 g yezokuxhumana yeselula, kufinyelele ukusabalala okungenamthungo, isignali yenethiwekhi ingafinyelela kunoma iyiphi indawo yasemaphandleni ekude, ijule ezintabeni zokwelashwa okude, iziguli zingavuma ukuvumela izingane zamukele imfundo ekude.

Ukwengeza, ngokusekelwa okuhlangene kwe-GLOBAL positioning System, uhlelo lwesathelayithi yezokuxhumana, uhlelo lwesathelayithi yesithombe somhlaba kanye nenethiwekhi yomhlabathi ye-6G, ukumbozwa okugcwele kwenethiwekhi yomhlabathi nomoya kungasiza abantu ukuba babikezele isimo sezulu futhi baphendule ngokushesha ezinhlekeleleni zemvelo. Leli ikusasa le-6G. Izinga lokudluliswa kwedatha ye-6G Kwangathi lifinyelela izikhathi ezingu-50 kune-5G, futhi ukubambezeleka kuncishisiwe kube ingxenye eyodwa kweshumi ye-5G, ephakeme kakhulu kune-5G ngokwezinga eliphakeme, ukubambezeleka, ukuminyana kwethrafikhi, ukuxhuma kokuxhumeka, ukuhamba, ukusebenza kahle kwe-spectrum kanye nekhono lokubeka.

Yini thumehluko phakathi kwe-5G ne-6G?

U-NeilMcRae, umakhi omkhulu wenethiwekhi ye-BT, ubheke ngabomvu ukuxhumana kwe-6G. Wayekholelwa ukuthi i-6G izoba "inethiwekhi yesathelayithi ye-5G +", ehlanganisa inethiwekhi yesathelayithi ngesisekelo se-5G ukuze kuzuzwe ukusabalala komhlaba wonke. Nakuba ingekho incazelo evamile ye-6G okwamanje, kungafinyelelwa esivumelwaneni sokuthi i-6G izoba ukuhlanganiswa kokuxhumana okuphansi nokuxhumana ngesathelayithi. Ukuthuthukiswa kobuchwepheshe bokuxhumana ngesathelayithi kubaluleke kakhulu ebhizinisini le-6G, ngakho-ke kwenzeka kanjani ukuthuthukiswa kwamabhizinisi okuxhumana ngesathelayithi ekhaya naphesheya? Kuzohlanganiswa ngokushesha kangakanani ukuxhumana kwe-ground and satellite?

Manje awuseyena uhulumeni kazwelonke njengemboni ehamba phambili ye-aerospace, ezinye izinto ezinhle kakhulu zokuqalisa indawo yokuhweba zivele ngokulandelana eminyakeni yamuva, ithuba lemakethe kanye nenselelo kuhlangene, i-StarLink kulindeleke ukuthi inikeze insizakalo kulo nyaka iqale okokuqala, inzuzo, ukusekelwa kwezezimali, ukulawula izindleko, ukwazi ukusungula izinto ezintsha kanye nokuthuthukiswa okuphindaphindiwe kokucabanga kwezentengiselwano sekuyisihluthulelo sempumelelo yendawo yokuhweba.

Ngokuvumelanisa umhlaba, i-China izophinde ingenise isikhathi esibalulekile sokuthuthukiswa kokwakhiwa kwesathelayithi ezungeza umzila ophansi, futhi amabhizinisi kahulumeni azobamba iqhaza ekwakhiweni kwesathelayithi ejikelezayo ephansi njengamandla amakhulu. Njengamanje, "ithimba lesizwe" eline-Aerospace Science and Industry hongyun, iphrojekthi ye-Xingyun; I-Hongyan Constellation yesayensi ye-aerospace nobuchwepheshe, i-yinhe aerospace njengommeleli, isungule imboni yokuhlukanisa iziqephu ezungeze ukwakhiwa kwe-inthanethi yesathelayithi. Uma kuqhathaniswa nezimali ezizimele, amabhizinisi kahulumeni anezinzuzo ezithile ekutshalweni kwezimali ezinkulu kanye nokugcinwa kwamathalente. Ibhekisela ekwakhiweni kweSistimu yesathelayithi ye-Beidou Navigation, ukubamba iqhaza "kweqembu lesizwe" kungase kwenze i-China ikwazi ukusebenzisa i-inthanethi yesathelayithi ngokushesha nangempumelelo, okwenza ukuntuleka kokugeleza kwemali esigabeni sokuqala sokwakhiwa kwesathelayithi.

Ngokubona kwami, "ithimba lesizwe" laseShayina + amabhizinisi azimele ukwakha imodeli ye-inthanethi yesathelayithi angakwazi ukuhlanganisa ngokugcwele imithombo yezenhlalakahle kazwelonke, asheshise ukuthuthukiswa kochungechunge lwezimboni, ngokushesha emncintiswaneni wamazwe ngamazwe ukuze athole isikhundla esivelele, embonini yesikhathi esizayo iketango lezingxenye ezikhuphukayo zokukhiqiza, imishini yokugcina i-midstream kanye nokusebenza phansi komfula kulindeleke ukuthi kuzuze. Ngo-2020, i-China izofaka “i-inthanethi yesathelayithi” kungqalasizinda entsha, futhi ochwepheshe balinganisela ukuthi ngo-2030, usayizi ophelele wemakethe ye-inthanethi yesathelayithi yaseChina ungafinyelela kumayuan ayizigidi eziyizinkulungwane eziyi-100.

Ukuxhumana okuphansi kanye nesethelayithi kuhlanganisiwe.

I-China Academy of Information and Communications with the galactic space technology yenze uchungechunge lwe-Leo satellite constellation system test, yavivinya uhlelo lwesignali olusekelwe ku-5 g, yanqamula uhlelo lokuxhumana ngesathelayithi kanye nohlelo lokuxhumana ngeselula ngenxa yomehluko wesistimu yesignali inkinga enzima ukuhlanganisa, ibone inethiwekhi yesathelayithi ye-Leo kanye nomhlabathi we-5 g ukujula kwenethiwekhi, kuyisinyathelo esibalulekile ukuxazulula inkinga yomhlaba kanye nobuchwepheshe benethiwekhi jikelele eChina.

Uchungechunge lwezivivinyo zobuchwepheshe luncike kumasathelayithi okuxhumana nge-broadband ye-obhithi ephansi, iziteshi zokuxhumana, amatheminali esathelayithi kanye nezinhlelo zokulinganisa nokusebenza kokulawula ezithuthukiswe ngokuzimela yi-Yinhe Aerospace, futhi ziqinisekiswa imishini yokuhlola ekhethekile namathuluzi athuthukiswe yi-China Academy of Information and Communication Technology. Imelwe yiLeo Broadband communications satellite constellation satellite Internet, ngenxa yokumbozwa okugcwele, umkhawulokudonsa omkhulu, ukubambezeleka kwehora, izinzuzo zezindleko eziphansi, hhayi nje kuphela okulindeleke ukuthi kube yinkathi ye-5 g kanye ne-6 g ukuze kutholakale isisombululo senethiwekhi yokuxhumana ngesathelayithi yomhlaba wonke, futhi kulindeleke ukuthi ibe i-aerospace, ukuxhumana, imboni ye-inthanethi umkhuba obalulekile wokuhlangana.