Ngosuku lwesine lokusetshenziswa kwe-5G kwezentengiselwano, ingabe inkathi ye-5.5G iyeza?
Ngomhlaka-11 Okthobath 2023Abantu abahlobene neHuawei baveze kwabezindaba ukuthi ngasekupheleni kwalo nyaka, ifoni ephathekayo ehamba phambili yabakhiqizi abakhulu bamafoni ephathekayo izofinyelela izinga lesivinini senethiwekhi ye-5.5G, izinga eliphansi lizofinyelela ku-5Gbps, kanti izinga lokuxhumanisa lizofinyelela ku-500Mbps, kodwa ifoni ephathekayo yangempela ye-5.5G ingase ingafiki kuze kube yingxenye yokuqala ka-2024.
Kungokokuqala ukuthi imboni ichaze kabanzi ngokuthi amafoni e-5.5G azotholakala nini.
Abanye abantu embonini yama-chip okuxhumana kwasekhaya batshele inethiwekhi ye-Observer ukuthi i-5.5G ihlanganisa izici ezintsha zokuxhumana kanye namakhono, futhi idinga ukuvuselelwa kwama-chip e-baseband omakhalekhukhwini. Lokhu kusho ukuthi ifoni ephathekayo ekhona ye-5G ingase ingakwazi ukusekela inethiwekhi ye-5.5G, futhi i-baseband yasekhaya yasekhaya ihlanganyela ekuqinisekisweni kobuchwepheshe be-5.5G okuhlelwe yi-ICT Institute.
Ubuchwepheshe bokuxhumana ngeselula bushintsha isizukulwane eminyakeni engaba yi-10. Okubizwa ngokuthi i-5.5G, eyaziwa nangokuthi i-5G-A (5G-Advanced) embonini, kubhekwa njengesigaba sokushintsha esiphakathi se-5G kuya ku-6G. Nakuba kuseyi-5G empeleni, i-5.5G inezici ze-downlink 10GB (10Gbps) kanye ne-uplink gigabit (1Gbps), okungashesha kune-downlink 1Gbps ye-5G yokuqala, isekele ama-frequency band amaningi, futhi ibe ngokuzenzakalelayo futhi ihlakaniphe kakhudlwana.
Ngomhlaka-10 Okthobath 2023, eSithangamini se-14th Global Mobile Broadband, uHu Houkun, usihlalo ojikelezayo weHuawei, uthe njengamanje, amanethiwekhi e-5G angaphezu kuka-260 asetshalwe emhlabeni wonke, amboze cishe ingxenye yabantu. I-5G iyindlela ekhula ngokushesha kunazo zonke ubuchwepheshe besizukulwane, lapho i-4G ithatha iminyaka eyi-6 ukufinyelela abasebenzisi abayizigidi eziyi-1 kanti i-5G ifinyelela lesi sinyathelo eminyakeni emi-3 nje kuphela.
Ukhulume ngokuthi i-5G isibe yinkampani ephethe ithrafikhi yenethiwekhi yeselula, futhi ukuphathwa kwethrafikhi kwakheke umjikelezo webhizinisi. Uma kuqhathaniswa ne-4G, ithrafikhi yenethiwekhi ye-5G ikhuphuke ngokuphindwe ka-3-5 emhlabeni jikelele ngokwesilinganiso, kanti inani le-ARPU (imali engenayo elinganiselwe ngomsebenzisi ngamunye) likhuphuke ngo-10-25%. Ngesikhathi esifanayo, i-5G uma iqhathaniswa ne-4G, enye yezinguquko ezinkulu ukusiza amanethiwekhi okuxhumana eselula ukuthi akhulele emakethe yemboni.
Kodwa-ke, ngentuthuko esheshayo yokwenziwa kwedijithali, imboni ibeka izidingo eziphakeme kumakhono amanethiwekhi e-5G.
Ukuthuthukiswa kwesizinda senethiwekhi ye-5.5G:
Kusukela ezingeni lokuqonda komsebenzisi, umthamo wenethiwekhi ye-5G okhona awenele ezinhlelweni zokusebenza ezingabonisa ngokugcwele amakhono e-5G. Ikakhulukazi kwi-VR, i-AI, ukukhiqizwa kwezimboni, ukuxhumana kwezimoto kanye nezinye izinkambu zezinhlelo zokusebenza, amakhono e-5G adinga ukuthuthukiswa kakhulu ukuze asekele izidingo zenethiwekhi ze-bandwidth enkulu, ukuthembeka okuphezulu, ukubambezeleka okuphansi, ukumbozwa okubanzi, ukuxhumana okukhulu, kanye nezindleko eziphansi.
Kuzoba nenqubo yokuziphendukela kwemvelo phakathi kwesizukulwane ngasinye sobuchwepheshe bokuxhumana ngeselula, kusukela ku-2G kuya ku-3G kukhona i-GPRS, i-EDGE njengoshintsho lwe-A, kusukela ku-3G kuya ku-4G kukhona i-HSPA, i-HSPA+ njengoshintsho, ngakho-ke kuzoba ne-5G-A kulolu shintsho phakathi kwe-5G ne-6G.
Ukuthuthukiswa kwenethiwekhi ye-5.5G ngabaqhubi akukhona ukudiliza iziteshi zokuqala nokwakha kabusha iziteshi zokuqala, kodwa ukuthuthukisa ubuchwepheshe eziteshini zokuqala ze-5G, okungeke kubangele inkinga yokutshalwa kwezimali okuphindaphindiwe.
Ukuvela kwe-5G-I-6G iqhuba amakhono amasha engeziwe:
Abaqhubi kanye nabalingani bemboni kufanele futhi bandise amakhono amasha njenge-uplink super bandwidth kanye nokusebenzisana kwe-broadband ngesikhathi sangempela, basebenzisane ukukhuthaza ukwakhiwa kwe-terminal kanye ne-application ecosystem kanye nokuqinisekiswa kwendawo, futhi basheshise ukuthengiswa kobuchwepheshe obufana ne-FWA Square, i-passive iot, kanye ne-RedCap. Ukuze kusekelwe izitayela ezinhlanu zentuthuko yesikhathi esizayo yomnotho wedijithali ohlakaniphile (i-3D business naked eye, ukuxhumana kwenethiwekhi yezimoto ezihlakaniphile, ubuhlakani bezinombolo zesistimu yokukhiqiza, i-honeycomb yazo zonke izigcawu, i-intelligent computing ubiq).
Isibonelo, maqondana nebhizinisi le-3D naked eye, uma sibheka ikusasa, uchungechunge lwemboni ye-3D luyasheshisa ukuvuthwa, futhi ukuthuthuka kokwenziwa kwamafu kanye namandla ekhompyutha asezingeni eliphezulu kanye nobuchwepheshe bokukhiqiza abantu bedijithali be-3D ngesikhathi sangempela kulethe ulwazi lomuntu siqu olujulile ezingeni elisha. Ngesikhathi esifanayo, omakhalekhukhwini abaningi, ama-TVS kanye neminye imikhiqizo ye-terminal izosekela i-naxed-eye 3D, ezovuselela isidingo sethrafikhi esiphindwe kayishumi uma kuqhathaniswa nevidiyo yokuqala ye-2D.
Ngokomthetho womlando, ukuvela kobuchwepheshe bokuxhumana ngeke kube lula. Ukuze kufinyelelwe izinga lokudlulisa eliphindwe kayishumi kunele-5G, ubuchwepheshe be-super-bandwidth kanye ne-multi-antenna yizici ezimbili ezibalulekile, okulingana nokwandiswa komgwaqo omkhulu kanye nokwengeza imizila. Kodwa-ke, izinsiza ze-spectrum azitholakali, nokuthi ungayisebenzisa kanjani kahle i-key spectrum njenge-6GHz kanye ne-millimeter wave, kanye nokuxazulula izinkinga zemikhiqizo ye-landing terminal, izindleko zokutshalwa kwezimali kanye nokubuyiselwa kwemali, kanye nezimo zokusetshenziswa kusukela "ezindlini zamamodeli" kuya "ezindlini zezentengiselwano" kuhlobene namathemba e-5.5G.
Ngakho-ke, ukufezwa kokugcina kwe-5.5G kusadingeka kukhuthazwe yimizamo ehlangene yemboni yezokuxhumana.
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Isikhathi sokuthunyelwe: Okthoba-19-2023