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, ubunye bezulu nomhlaba, inethiwekhi ye-6 g izoba ukuhlanganiswa kwezokuxhumana okungenazintambo kanye nesethelayithi endaweni yonkana, ngokuhlanganisa ukuxhumana kwesathelayithi ku-6 g yokuxhumana kweselula, kufinyelele ukumbozwa komhlaba wonke okungenamthungo, isignali yenethiwekhi ingafinyelela noma yikuphi. indawo yasemaphandleni ekude, ejule ezintabeni zokwelapha ezikude, 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 le-6G Lingase lifinyelele izikhathi ezingu-50 kune-5G, futhi ukubambezeleka kuncishisiwe kube ingxenye eyodwa kweshumi ye-5G, ephakeme kakhulu kune-5G ngokwezinga eliphakeme, ukubambezeleka, ukuminyana kwethrafikhi, ukuminyana kokuxhumeka, ukuhamba, ukusebenza kahle kwe-spectrum kanye ikhono lokubeka indawo.

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 akuseyena uhulumeni kazwelonke njengemboni ehamba phambili ye-aerospace, ezinye iziqalo ezinhle kakhulu zesikhala sezentengiselwano zivele ngokulandelana eminyakeni yamuva, ithuba lemakethe kanye nenselelo kuhlangene, i-StarLink kulindeleke ukuthi inikeze insizakalo kulo nyaka iqale okokuqala, inzuzo, yezezimali. ukwesekwa, ukulawulwa kwezindleko, ukwazi ukusungula izinto ezintsha kanye nokuthuthukiswa kokucabanga kwezohwebo sekuyisihluthulelo sempumelelo yendawo yezohwebo.

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 emqhudelwaneni wamazwe ngamazwe ukuze athole isikhundla esiphezulu, embonini ezayo izingxenye ezikhuphukayo. ukukhiqiza, okokusebenza kwetheminali ephakathi nendawo kanye nokusebenza komfula kulindeleke ukuthi kuhlomule.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 yolwazi nokuxhumana nobuchwepheshe be-galactic space yenze uchungechunge lwe-Leo satellite constellation system test, yahlola uhlelo lwesignali olusekelwe ku-5 g, yanqamula uhlelo lokuxhumana ngesathelayithi kanye nesistimu yokuxhumana yeselula ephansi ngenxa yomehluko wesistimu yesignali. inkinga yobunzima bokuhlanganisa, uye waqaphela inethiwekhi yesathelayithi ye-Leo kanye nokuhlanganisa ukujula kwenethiwekhi ye-5 g, Kuyisinyathelo esibalulekile sokuxazulula inkinga yobuchwepheshe obujwayelekile benethiwekhi yomhlaba nomhlaba e-China.

Uchungechunge lwezivivinyo zobuchwepheshe luncike kumasathelayithi okuxhumana nge-broadband ye-obit ephansi, iziteshi zokuxhumana, amatheminali asethelayithi kanye nezinhlelo zokulawula ukulinganisa nokusebenza ezithuthukiswe ngokuzimela yi-Yinhe Aerospace, futhi ziqinisekiswa imishini yokuhlola ekhethekile namathuluzi athuthukiswe yi-China Academy of Information and Communication Technology. .Imelelwe i-Leo Broadband communications satellite constellation satellite Internet, ngenxa yokumbozwa ngokugcwele, umkhawulokudonsa omkhulu, ukubambezeleka kwehora, izinzuzo zezindleko eziphansi, akulindelekile nje kuphela ukuthi kube yinkathi engu-5 g kanye ne-6 g ukuze kutholakale isisombululo sokumbozwa kwenethiwekhi yomhlaba wonke yokuxhumana ngesathelayithi, futhi kulindeleke ukuthi ibe i-aerospace, ukuxhumana, imboni ye-inthanethi umkhuba obalulekile wokuhlangana.