I-5G Advanced izoqhubeka nokusiholela ekusaseni lesikhathi sedijithali. Njengokuthuthuka okujulile kobuchwepheshe be-5G, i-5G Advanced ayimeleli nje kuphela igxathu elikhulu emkhakheni wezokuxhumana, kodwa futhi iyiphayona lesikhathi sedijithali. Isimo sayo sokuthuthuka ngokungangabazeki siyi-wind vane yentuthuko yethu, kuyilapho futhi ibonisa ubuhle obungenamkhawulo besayensi nobuchwepheshe obusezingeni eliphezulu.
Isimo sokuthuthukiswa kwe-5G Advanced sinikeza isithombe esikhuthazayo. Emhlabeni jikelele, opharetha kanye nezinkampani zobuchwepheshe basebenzisa ngenkuthalo amanethiwekhi e-5G Advanced ukuze bahlangabezane nesidingo esikhulayo sokuxhumana. Lokhu kuthuthukiswa kubangele igagasi loguquko lwedijithali, okusivumela ukuthi sibhekane namakhono okuxhumana angakaze abonwe. I-5G Advanced ayigcini nje ngokuthola izici eziyisisekelo ze-5G njengesivinini esikhulu, ukubambezeleka okuphansi kanye nomthamo omkhulu, kodwa futhi iletha izinto ezintsha ezengeziwe. Ihlinzeka ngezinsizakalo zokuxhumana ezisezingeni eliphezulu kanye nesisekelo esiqinile sezinhlelo zokusebenza ezahlukahlukene ezivelayo. Ukusunduzwa kwalobu buchwepheshe kuzodlula ukuxhumana kweselula, kuthinte amadolobha ahlakaniphile, ukuzenzekela kwezimboni, ukunakekelwa kwempilo nokuningi.
Kodwa-ke, indlela ebheke phambili ye-5G Advanced ayiyona engenazo izinselelo. Lokhu kufaka phakathi ukuthuthukiswa kwengqalasizinda, ukuphathwa kwe-spectrum, izinkinga zokuphepha kanye nobumfihlo, njll. Kodwa yizo kanye lezi zinselelo ezisishukumisayo, eziqhuba ukusungula izinto ezintsha okuqhubekayo ukuqinisekisa intuthuko ebushelelezi ye-5G Advanced. Ezihlokweni ezilandelayo, sizobheka ngokujulile isimo sentuthuko ye-5G Advanced, sihlole izinselelo ebhekene nazo, futhi sihlaziye amathuba esikhathi esizayo esiwalethayo. I-5G Advanced isivele ishintshe izindlela zethu zokuxhumana, futhi izoqhubeka nokubumba izimpilo zethu zedijithali esikhathini esizayo. Le ntuthuko iyindawo okufanele inakekelwe futhi itshalwe kuyo, futhi sinomthwalo wemfanelo wokubamba iqhaza ngenkuthalo nokukhuthaza intuthuko yezobuchwepheshe ukuze sihole ikusasa lesikhathi sedijithali.
01. Ukuthuthukiswa Kwengqalasizinda
Ukusetshenziswa ngempumelelo kwe-5G Advanced kudinga ukuthuthukiswa okukhulu kwengqalasizinda ukuze kusekelwe ukuxhumana okusheshayo, okuthembekile nokuphezulu kwe-bandwidth, okuhlanganisa ukwakhiwa kweziteshi ezintsha zesisekelo, ukumbozwa kwamaseli amancane okwandisiwe, kanye nokufakwa kwenethiwekhi ye-fiber optic enobuningi obukhulu. Le nqubo idinga imali eningi ngenkathi ibhekene nezingqinamba ezingaba khona zendawo kanye nezemvelo.
I-Verizon e-US isiqalile ukuthuthukiswa kwengqalasizinda ye-5G Advanced, isebenzisa amanethiwekhi e-5G Ultra Wideband kwamanye amadolobha, iletha isivinini esisheshayo kanye nokubambezeleka okuphansi okuthuthukisa ulwazi lomsebenzisi ngenkathi idala amathuba engeziwe ezinhlelo zokusebenza ze-IoT nezimoto ezizimele. Kodwa-ke, lokhu akulula, kudinga ukunqoba izinselele ezifana nobunzima bokwakha, izinkinga zezimali, ukuhlanganiswa kokuhlela idolobha nokuningi. Ubunzima bokuthuthukiswa kwengqalasizinda buhilela nokwethula ubuchwepheshe obusha, ukuqinisekisa ukutholakala kwamandla okusimeme, kanye nokuxhumanisa izinhlelo zokuthuthukiswa kwedolobha.
02. Ukuphathwa kwe-Spectrum
Ukuphathwa kwe-spectrum kungenye inselelo ebalulekile ekuthuthukisweni kwe-5G Advanced. Ukuphatha kahle ukwabiwa kwe-5G Advanced kuma-band ahlukene ukuze kugwenywe ukuphazamiseka nokuthuthukisa ukusebenza kwenethiwekhi kubalulekile ekuqinisekiseni impumelelo yemisebenzi ye-5G Advanced. Ngaphezu kwalokho, ukuncintisana kwe-spectrum kungaholela ekuncintisaneni okukhulu, kudinga izindlela ezifanele zokuxhumanisa.
Isibonelo, i-Ofcom e-UK inguchwepheshe ophumelelayo wokuphathwa kwe-spectrum, isanda kwenza izindali ze-spectrum ukuze yabele amabhendi engeziwe e-5G ukuze kube lula ukuthuthuka kwe-5G Advanced. Lesi sinyathelo sizokhuthaza opharetha ukuthi bandise ukumbozwa kwenethiwekhi ye-5G futhi bathuthukise ukufinyeleleka. Kodwa-ke, ukuphathwa kwe-spectrum kusadinga izingxoxo eziyinkimbinkimbi kanye nokuhlela phakathi kohulumeni, izinhlangano zezimboni kanye nezinkampani ukuqinisekisa ukusetshenziswa kahle kwezinsiza ze-spectrum. Ubunzima bokuphathwa kwe-spectrum buhlanganisa nokuxhumanisa amabhendi, ukuncintisana kwendali kanye nokwenzeka kokwabelana nge-spectrum.
03. Ukuphepha Nobumfihlo
Uhlelo lokusebenza olubanzi lwe-5G Advanced luzokwethula amadivayisi amaningi kanye nokudluliswa kwedatha, okwenza amanethiwekhi abe sengozini enkulu yokuhlaselwa okunonya. Ngakho-ke ukuphepha kwenethiwekhi kuba yinto ebalulekile. Okwamanje izinkinga zobumfihlo zidinga ukuxazululwa ngokwanele ukuze kuvikelwe ulwazi lomuntu siqu lomsebenzisi.
I-Huawei ingumhlinzeki omkhulu wemishini yenethiwekhi ye-5G Advanced, kodwa amanye amazwe aveze ukukhathazeka ngokuphepha. Ngakho-ke ukubambisana okuseduze phakathi kohulumeni kanye nezokuxhumana ukuqinisekisa ukuphepha kwemishini kuwumkhuba obalulekile. Kodwa-ke, ukuphepha kwenethiwekhi kusalokhu kuyinkundla eguqukayo edinga ukuhlaziywa okuqhubekayo kanye nokutshalwa kwezimali kwezinsiza ukuvikela amanethiwekhi ezinsongweni. Ubunzima bokuphepha kwenethiwekhi buhlanganisa nokuqapha ubuthakathaka benethiwekhi, ukwabelana ngobuhlakani bezinsongo, kanye nokwenza izinqubomgomo zokuphepha.
04. Imithetho Nezimiso
Imvelo yamazwe ngamazwe ye-5G Advanced isho ukubhekana nezinselele zomthetho nezokulawula emazweni ahlukene kanye nezindawo ezingaphansi kwayo. Ukuhlanganisa imithetho nezindinganiso ezahlukene kuyinkimbinkimbi kodwa kubalulekile ekwenzeni ukuxhumana komhlaba wonke kube lula.
Esimweni esicacile, i-European Union yasungula i-5G Cybersecurity Toolbox ukuze ivumelanise ukuphepha kwenethiwekhi ye-5G yamazwe angamalungu. Leli bhokisi lamathuluzi lihlose ukusungula izilinganiso zokulawula ezabiwe ukuze kuvikelwe amanethiwekhi e-5G. Kodwa-ke, ukungafani phakathi kwezinhlelo zomthetho kanye nomehluko wamasiko emazweni nasezifundeni kuyaqhubeka njengenselele, okudinga ukuhlanganiswa kanye nokubambisana ukuze kuxazululwe. Ubunzima bemithetho nemigomo buhlanganisa nokulinganisa ukuqapha kukahulumeni, ukwakha izinkontileka zamazwe ngamazwe, kanye nokuvikela amalungelo empahla yobuhlakani.
05. Ukukhathazeka Komphakathi
Phakathi kwentuthuko ethuthukisiwe ye-5G, amanye amalungu omphakathi aveze ukukhathazeka ngengozi yezempilo ngenxa yemisebe engaba khona, yize umphakathi wesayensi uqinisekisa kakhulu ukuthi ukukhishwa kwe-5G kuphephile. Ukukhathazeka okunjalo kungaholela ekuvinjelweni noma ekuhlehliseni ukwakhiwa kweziteshi zesisekelo ze-5G, kuyilapho kuphinde kukhuthaze ucwaningo olwengeziwe lwesayensi kanye nemfundo yomphakathi ukubhekana nalezi zinkinga.
E-United States, amanye amadolobha nezifundazwe asevele esebenzise imithethonqubo yokuvimbela noma yokulibazisa ukwakhiwa kweziteshi ze-5G ngokwengxenye ngenxa yokukhathazeka komphakathi. Lokhu kushukumisela umphakathi wesayensi ukuthi wenze ucwaningo olusebenzayo futhi unikeze umphakathi ulwazi olunembile mayelana nemisebe ye-5G. Kodwa-ke, ukukhathazeka komphakathi kusadinga ukuxhumana okuqhubekayo kanye nemfundo ukuze kwakhiwe ukwethembana nokuxazulula izinkinga. Ubunzima bokukhathazeka komphakathi buhlanganisa nethonya lemiyalezo yabezindaba, ukungaqiniseki ezifundweni zezempilo, kanye nezingxoxo phakathi kohulumeni nomphakathi.
Nakuba zihlukahlukene futhi ziyinkimbinkimbi, izinselele ezihambisana ne-5G Advanced nazo ziveza amathuba amakhulu. Ngokunqoba lezi zithiyo, singenza kube lula ukwamukelwa kwe-5G Advanced okuphumelelayo ukuguqula izindlela zethu zokuxhumana, ukudala amathuba ebhizinisi engeziwe, ukuthuthukisa ikhwalithi yokuphila, kanye nokuqhubekisela phambili umphakathi. I-5G Advanced isivele ishintshe indlela esixhumana ngayo, futhi izoqhubeka nokusiholela ekusaseni lesikhathi sedijithali, ivula iminyango emisha yokuxhumana kwesikhathi esizayo, i-Intanethi Yezinto, kanye nezinhlelo zokusebenza ezintsha.
I-Concept Microwave ingumkhiqizi ochwepheshe wezingxenye ze-5G RF eShayina, okuhlanganisa isihlungi se-RF lowpass, isihlungi se-highpass, isihlungi se-bandpass, isihlungi se-notch/band stop, i-duplexer, i-Power divider kanye ne-directional coupler. Zonke zingenziwa ngokwezifiso ngokwezidingo zakho.
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Isikhathi sokuthunyelwe: Disemba 13-2023