I-International Air Transport Association (IATA) yamukele isivumelwano se-AT&T Services, i-T-Mobile, i-UScellular, ne-Verizon sokunweba kuze kube umhla lu-1 kuMasingana 2028 izindlela zokunciphisa ngokuzithandela zokuthunyelwa kwe-5G C-band ezikhumulweni zezindiza zase-US eziyi-188.
Lezi zinyathelo zokunciphisa, ezabekwa ngoJanuwari 2022, kanye nokukhishwa kwe Imisebenzi ye-5G C-band ezikhumulweni zezindiza zase-US noma eziseduze, kufaka phakathi ukwehlisa amandla okuthunyelwa kwe-5G futhi kwakubekwe ukuthi kuphelelwe yisikhathi ngomhla ka-1 July 2023. Kodwa-ke, nakuba isivumelwano siyintuthuko eyamukelekayo yokumisa igebe, akusona neze isixazululo. Izinkinga zokuphepha nezomnotho eziyisisekelo mayelana nokuthunyelwa kwe-5G C-band ngabahlinzeki bezinsizakalo zokuxhumana ngocingo (ama-telcos) ziphonswe phansi kuphela.
“Izinkampani zezindiza azizange zidale lesi simo. Bayizisulu zokungahlelwa kahle nokusebenzisana kukahulumeni. Izinkathazo zemboni mayelana ne-5G, ezivezwe iminyaka eminingi ezinkundleni ezifanele, azizange zishaywe indiva futhi zigcwele ngokweqile. Izixazululo zokulinganisa uhhafu ziye zaphoqeleka ukuba izinkampani zezindiza zizisebenzise ngezindleko zazo futhi zingabonakali kancane ekusebenzeni kwazo kwesikhathi eside. Lesi sandiso siyithuba labo bonke ababambiqhaza, okuhlanganisa ama-telco, abalawuli bakahulumeni, izinkampani zezindiza nabakhiqizi bemishini, ukusebenzisana ukuze kutholakale isisombululo esinobulungiswa nesilinganayo,” kusho u-Nick Careen. IATAIphini Likamongameli Eliphezulu Kwezokusebenza, Ukuphepha Nokuphepha.
Isendlalelo sesimo samanje
Ukuqaliswa kokusebenza kwe-5G C-band ngoJanuwari 2022 kwasongela ukuphazamiseka okukhulu ohlelweni lwezokuthutha zasemoyeni e-US ngenxa yengozi engaba khona yokuphazanyiswa ama-altimeters omsakazo wendiza (ama-radalts) aphinde asebenzise i-C-band spectrum futhi abalulekile ezinhlelweni zokuhlala nezokuphepha zezindiza. . Lokhu kwasingathwa kuphela ngehora leshumi nanye lapho i-AT&T kanye ne-Verizon bevumelana ngomkhawulo wamandla ngokuzithandela wokuthunyelwa kwe-5G C-band eduze nezikhumulo zezindiza. Ngisho nalesi sivumelwano, nokho, ingozi eqhubekayo yokuphazamiseka kwezindiza zezindiza ibonakale ibaluleke kakhulu ngabakwa- I-Federal Aviation Administration (FAA) ukuthi izinkampani zezindiza zazivunyelwe kuphela ukusebenza ezikhumulweni zezindiza ezithintekile lapho zingabonakali kahle (Isigaba 2 kanye Nesigaba 3) ngezimo ngokusebenzisa enye yezindlela ezimbili:
• Izindlela Ezihlukile Zokuthobela (i-AMOC) lapho abakhiqizi bezinto zoqobo zezindiza kanye nezindiza (ama-OEMs) bethola ukuthi inhlanganisela ethile yezindiza / i-radalt inikeza ukuqina okwanele ekuphazamisekeni ukuze kuqhutshekwe nokusebenzisa izinqubo zokufika ezibonakala kancane ezikhumulweni zezindiza ezithintekile.
• Ukulungisa ama-radalts akhona noma ukuwashintsha kufakwe amamodeli amasha ngezindleko zawo, ukuze unike amandla ukusebenza okungakhawulelwe kumazinga wamandla e-5G okuvunyelwene ngawo.
NgoMeyi 2022, i-FAA yazisa izindiza ukuthi, kusukela ngomhlaka-1 Julayi 2023 inqubo ye-AMOC izophela. Esikhundleni salo, kwakuzosungulwa imfuneko yengubo echaza izinga elincane lokusebenza kwama-radalts ngezinqubo zokufika eziphansi ezingabonakali. Ama-Radalts angafinyeleli izinga eliphansi lokusebenza kuzodingeka ashintshwe noma athuthukiswe ngezindleko zendiza. Izindleko zokuthuthukiswa kwemikhumbi ebanzi ye-radalt zilinganiselwa ngaphezu kwezigidi ezingu-638 zamaRandi.
Izinkampani zezindiza eziningana zaqala inqubo yokuthuthukisa i-radalt ngemva nje kokuxhumana ngoMeyi 2022 okuvela ku-FAA, nakuba i-FAA ingazange ikhiphe isaziso esisemthethweni sokwenziwa kwemithetho ehlongozwayo kuze kube uJanuwari 2023. Noma kunjalo, izinkinga ze-supply chain zenza kungenzeki ukuthi zonke izindiza zingathuthukiswa umnqamulajuqu womhla lu-1 kuJulayi, okusongela ukuphazamiseka kokusebenza phakathi nenkathi yokuvakasha yasehlobo esenyakatho ephezulu.
Ukuthuthuka kwakamuva
Isivumelwano sakamuva se-telcos sokuhlehlisa kuze kube uJanuwari 2028 amandla agcwele okuthunyelwa kwe-5G C-band eduze nezikhumulo zezindiza sithenga isikhathi kodwa asikhulumi ngezinkinga eziwumsuka.
Ukubuyiselwa okudingekayo ngomhla ka-1 Julayi 2023 kuwukulungiswa kwesikhashana njengoba kungaqinile ngokwanele lapho kubhekwa amandla aphelele e-5G C-band transmissions. Izindinganiso ezintsha ze-5G ezibekezelela i-radalt ziyathuthukiswa kodwa akulindelekile ukuthi zigunyazwe ngaphambi kwengxenye yesibili ka-2024. Ngemva kwalokho, abenzi be-radalt bazoqala inqubo ende yokuklama, ukuqinisekisa nokwakha imishini emisha ezofakwa ezinkulungwaneni zezindiza ezikhona, njengoba kanye nazo zonke izindiza ezintsha ezilethwa phakathi kwamanje no-2028. Iminyaka emine nengxenye iyisikhathi esinqunyelwe esilinganisweni salo msebenzi.
“Izinkampani zezindiza eziningi ziveze ukuthi yize zizama ngamandla wonke ngeke zifinyelele umnqamulajuqu wangomhla lu-1 kuJulayi ngenxa yezinkinga ze-supply chain. Kepha nakulabo abakwenzayo, lokhu kutshalwa kwezimali ngeke kulethe izinzuzo ekusebenzeni kahle. Ngaphezu kwalokho, lesi yisenzo sesikhashana sokubamba. Ngaphansi kwezimo zamanje, izinkampani zezindiza kuzodingeka zibuyisele izindiza zazo eziningi kabili eminyakeni emihlanu nje kuphela. Futhi namazinga e-retrofit yesibili asazothuthukiswa singase sibhekane kalula nezinkinga ezifanayo ze-supply chain ngo-2028 esilwa nazo namuhla. Lokhu akulungile futhi kuwukumosha. Sidinga indlela ephusile engawubeki wonke umthwalo wokubhekana nalesi simo esingesihle kwezokundiza,” kusho uCareen.
