Kusukela ngo-2020, inethiwekhi yokuxhumana okungenantambo yesizukulwane sesihlanu (5G) isetshenziswe ngezinga elikhulu emhlabeni wonke, futhi amakhono abalulekile amaningi asenqubweni yokumiswa, njengokuxhumeka ngezinga elikhulu, ukwethembeka okuphezulu kanye nokubambezeleka okuphansi okuqinisekisiwe okuqinisekisiwe.
Izimo ezintathu ezinkulu zohlelo lokusebenza lwe-5G zifaka i-broadband yeselula ethuthukisiwe (eMBB), ukuxhumana okusekelwe emshinini okukhulu (mMTC) kanye nokuxhumana okuthembekile okuphansi kwe-low-latency (urRLLC).Izinkomba zokusebenza ezingukhiye (KPIs) ze-5G zifaka izinga eliphakeme elingu-20 Gbps, izinga lokuhlangenwe nakho komsebenzisi elingu-0.1 Gbps, ukubambezeleka kokuphela kwe-1 ms, ukusekelwa kwesivinini seselula esingu-500 km/h, ukuminyana koxhumo okungu-1 izigidi zamadivayisi ngekhilomitha-skwele ngalinye, ukuminyana kwethrafikhi okungu-10 Mbps/m2, ukusebenza kahle kwamafrikhwensi okuphindwe izikhathi ezi-3 kunesistimu yokuxhumana okungenantambo yesizukulwane sesine (4G), kanye nokusebenza kahle kwamandla okuphindwe izikhathi eziyi-100 kune-4G.Imboni ibeke phambili ubuchwepheshe obuhlukahlukene obubalulekile ukuze kuzuzwe izinkomba zokusebenza ze-5G, njenge-millimeter wave (mmWave), i-multiple-input multiple-output (MIMO), inethiwekhi ye-ultra-dense (UDN), njll.
Kodwa-ke, i-5G ngeke ihlangabezane nesidingo senethiwekhi esizayo ngemva kwe-2030. Abacwaningi baqala ukugxila ekuthuthukisweni kwenethiwekhi yokuxhumana engenazintambo yesizukulwane sesithupha (6G).
Ucwaningo lwe-6G seluqalisiwe futhi kulindeleke ukuthi ludayiswe ngo-2030
Nakuba kuzothatha isikhathi ukuthi i-5G ibe inkambiso, ucwaningo lwe-6G selwethuliwe futhi kulindeleke ukuthi lwenziwe ngo-2030. Lesi sizukulwane esisha sobuchwepheshe obungenawaya kulindeleke ukuthi sisenze sikwazi ukusebenzisana nendawo esizungezile ngendlela entsha futhi dala amamodeli ezicelo amasha kuzo zonke izigaba zokuphila.
Umbono omusha we-6G uwukufinyelela ukuxhumana okusheshayo nokutholakala yonke indawo futhi uguqule ngokuphelele indlela abantu abasebenzisana ngayo nomhlaba obonakalayo kanye nezwe ledijithali.Lokhu kusho ukuthi i-6G izothatha izindlela ezintsha zokusebenzisa ubuchwepheshe bedatha, ikhompuyutha kanye nokuxhumana ukuze iqhubeke ididiyele emphakathini.Lobu buchwepheshe abukwazi nje ukusekela ukuxhumana kwe-holographic, i-inthanethi ethintekayo, ukusebenza kwenethiwekhi okuhlakaniphile, ukuhlanganiswa kwenethiwekhi kanye nekhompyutha, kodwa futhi kudala amathuba ajabulisayo.I-6G izophinde yandise futhi iqinise imisebenzi yayo ngesisekelo se-5G, iphawula ukuthi izimboni ezibalulekile zizongena enkathini entsha yocingo futhi zisheshise ukuqaliswa kokuguqulwa kwedijithali kanye nokusungulwa kwebhizinisi.
Isikhathi sokuthumela: Jan-10-2023