Ukuqaliswa kwefowuni ephathwayo ye-5.5G
Ngomhla wesine wokusetyenziswa kwe-5G kurhwebo, ngaba ixesha le-5.5G liyeza?
Ngomhla we-11 kweyeDwarha ngo-2023, abantu abanxulumene neHuawei batyhilele abezindaba ukuba ekupheleni kwalo nyaka, ifowuni ephambili yabavelisi beefowuni eziphambili iya kufikelela kwinqanaba lesantya senethiwekhi ye-5.5G, izinga elisezantsi liya kufikelela kwi-5Gbps, kwaye izinga lokunyuka liya kufikelela kwi-500Mbps, kodwa ifowuni yokwenyani ye-5.5G isenokungafiki kude kube sisiqingatha sokuqala sowama-2024.
Eli lixesha lokuqala eli shishini licacisa ngakumbi ukuba iifowuni ze-5.5G ziya kufumaneka nini.
Abanye abantu abakwishishini leetshiphu zonxibelelwano lwasekhaya baxelele inethiwekhi ye-Observer ukuba i-5.5G igubungela iimpawu ezintsha zonxibelelwano kunye nobuchule, kwaye ifuna ukuhlaziywa kweetshiphu ze-baseband zefowuni eziphathwayo. Oku kuthetha ukuba ifowuni ekhoyo ye-5G isenokungakwazi ukuxhasa inethiwekhi ye-5.5G, kwaye i-baseband yasekhaya yasekhaya ithatha inxaxheba ekuqinisekisweni kobuchwepheshe be-5.5G okuququzelelwe yi-ICT Institute.
Itekhnoloji yonxibelelwano lweselula itshintsha isizukulwana kwiminyaka emalunga ne-10. Le ibizwa ngokuba yi-5.5G, eyaziwa ngokuba yi-5G-A (5G-Advanced) kushishino, ithathwa njengesigaba esiphakathi sotshintsho lwe-5G ukuya kwi-6G. Nangona iseyi-5G ngokwendalo, i-5.5G ineempawu ze-downlink 10GB (10Gbps) kunye ne-uplink gigabit (1Gbps), enokuba ngokukhawuleza kune-downlink 1Gbps ye-5G yokuqala, ixhase iibhendi zefrikhwensi ezingaphezulu, kwaye ibe yezenzekelayo kwaye ikrelekrele ngakumbi.
Ngomhla we-10 kweyeDwarha ngo-2023, kwi-14th Global Mobile Broadband Forum, uHu Houkun, usihlalo ojikelezayo weHuawei, uthe okwangoku, iinethiwekhi ze-5G ezingaphezu kwama-260 zisasazwe kwihlabathi liphela, zigubungela phantse isiqingatha sabemi. I-5G yeyona ikhula ngokukhawuleza kuzo zonke iiteknoloji zesizukulwana, apho i-4G ithatha iminyaka emi-6 ukufikelela kubasebenzisi abayi-1 yezigidigidi kwaye i-5G ifikelela kweli nqanaba kwiminyaka emi-3 kuphela.
Ukhankanye ukuba i-5G iye yaba yinkampani ephambili yenethiwekhi yeselula, kwaye ulawulo lwendlela luye lwakha umjikelo weshishini. Xa kuthelekiswa ne-4G, inethiwekhi ye-5G inyuke ngokuphindwe ka-3-5 kwihlabathi liphela ngokomndilili, kwaye ixabiso le-ARPU (ingeniso ephakathi ngomsebenzisi ngamnye) linyuke nge-10-25%. Kwangaxeshanye, i-5G xa ithelekiswa ne-4G, enye yezona nguqu zinkulu kukunceda iinethiwekhi zonxibelelwano zeselula ukuba zande ziye kwimarike yoshishino.
Nangona kunjalo, ngophuhliso olukhawulezayo lwedijithali, eli shishini libeka iimfuno eziphezulu kubuchule beenethiwekhi ze-5G.
Uphuhliso lwemvelaphi yenethiwekhi ye-5.5G:
Ukususela kwinqanaba lokuqonda komsebenzisi, amandla enethiwekhi ye-5G akwanelanga kwizicelo ezinokubonisa ngokupheleleyo amandla e-5G. Ingakumbi kwi-VR, i-AI, imveliso yemizi-mveliso, uthungelwano lwezithuthi kunye nezinye iindawo zesicelo, amandla e-5G kufuneka aphuculwe ngakumbi ukuxhasa iimfuno zenethiwekhi ze-bandwidth enkulu, ukuthembeka okuphezulu, ukulibaziseka okuphantsi, ukugubungela okubanzi, uqhagamshelo olukhulu, kunye neendleko eziphantsi.
Kuza kubakho inkqubo yotshintsho phakathi kwesizukulwana ngasinye sobuchwepheshe bonxibelelwano oluphathwayo, ukusuka kwi-2G ukuya kwi-3G kukho i-GPRS, i-EDGE njengenguquko, ukusuka kwi-3G ukuya kwi-4G kukho i-HSPA, i-HSPA+ njengenguquko, ngoko ke kuza kubakho i-5G-A kule nguqu phakathi kwe-5G kunye ne-6G.
Uphuhliso lwenethiwekhi ye-5.5G ngabaqhubi ayikokudiliza izikhululo zokuqala zesiseko nokwakha kwakhona izikhululo zesiseko, kodwa kukuphucula itekhnoloji kwizikhululo zokuqala zesiseko ze-5G, nto leyo engayi kubangela ingxaki yokutyala imali ngokuphindaphindiweyo.
Uphuhliso lwe-5G-6G luqhuba ezinye izakhono ezintsha:
Abaqhubi kunye namaqabane oshishino kufuneka bonyuse amandla amatsha anjenge-uplink super bandwidth kunye nokusebenzisana kwe-broadband ngexesha langempela, basebenzisane ukukhuthaza ukwakhiwa kwe-terminal kunye ne-application ecological kunye nokuqinisekiswa kwendawo, kwaye bakhawulezise ukuthengiswa kobuchwepheshe obufana ne-FWA Square, i-passive iot, kunye ne-RedCap. Ukuze kuxhaswe iindlela ezintlanu zophuhliso lwexesha elizayo loqoqosho lwedijithali-olukrelekrele (i-3D business naked eye, uqhagamshelo lwenethiwekhi yezithuthi ezikrelekrele, ubukrelekrele benkqubo yemveliso, i-all scene honeycomb, i-intelligent computing ubiq).
Umzekelo, ngokwe-3D business naked eye, xa sijongana nekamva, uthotho lweshishini le-3D lukhawulezisa ukukhula, kwaye impumelelo yokwenziwa kwelifu kunye namandla ekhompyutha asemgangathweni ophezulu kunye netekhnoloji yokuvelisa abantu bedijithali be-3D ngexesha langempela izise amava obuqu anzulu kwinqanaba elitsha. Kwangaxeshanye, iifowuni eziphathwayo ezingaphezulu, iiTVS kunye nezinye iimveliso zesiphelo ziya kuxhasa i-naxed-eye 3D, eya kuvuselela imfuno yetrafikhi ngokuphindwe kalishumi xa kuthelekiswa nevidiyo yokuqala ye-2D.
Ngokomthetho wembali, inguqu kwitekhnoloji yonxibelelwano ayizukuba lula. Ukuze kufikelelwe kwizinga lokudlulisela eliphindwe kalishumi kunele-5G, i-super-bandwidth spectrum kunye netekhnoloji ye-multi-antenna zizinto ezimbini ezibalulekileyo, ezilingana nokwandiswa kwendlela kunye nokongeza iindlela. Nangona kunjalo, izixhobo ze-spectrum zinqabile, kwaye indlela yokusebenzisa kakuhle i-key spectrum efana ne-6GHz kunye ne-millimeter wave, kunye nokusombulula iingxaki zeemveliso ze-landing terminal, iindleko zotyalo-mali kunye nembuyekezo, kunye neemeko zokusetyenziswa ukusuka "kwiindlu zemodeli" ukuya "kwiindlu zorhwebo" zinxulumene namathuba e-5.5G.
Ngoko ke, ukufezekiswa kokugqibela kwe-5.5G kusafuneka kukhuthazwe yimizamo edibeneyo yoshishino lonxibelelwano.
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Ixesha lokuthumela: Okthobha-25-2023