International Air Transport Association (IATA) yakagamuchira chibvumirano neAT&T Services, T-Mobile, UScellular, uye Verizon chekuwedzera kusvika 1 Ndira 2028 matanho ekudzikisira ekuzvidira ekutepfenyura kwe5G C-bhendi panhandare dzendege zana nemakumi masere nemasere eUS.
Aya matanho ekudzikisa, ayo akaiswa muna Ndira 2022, pamwe chete nekuburitswa kwe 5G C-bhendi mashandiro pazvikepe zveUnited States kana kuti pedyo, zvinosanganisira kuderedza simba rekutumira 5G uye yakanga yagadzirirwa kupera 1 July 2023. Zvisinei, nepo chibvumirano chiri kugamuchirwa kwekumira-gap kukura, haisi nzira yekugadzirisa. Iyo yakadzika chengetedzo uye nyaya dzehupfumi dzakatenderedza 5G C-bhendi deployments nevekufonera masevhisi vanopa (telcos) vakangokandwa munzira.
“Ndege hadzina kugadzira mamiriro aya. Ndivo vanyajambwa vekusaronga zvakanaka kwehurumende uye kurongeka. Indasitiri kunetseka nezve 5G, yakaratidzwa kwemakore mazhinji mumaforamu akakodzera, haina kufuratirwa uye yakawandisa. Half-measure solutions yakasundwa kune vendege kuti vashandise nemari yavo uye nekushomeka kudiki mukugoneka kwavo kwenguva refu. Kuwedzerwa uku mukana wevose vanobatanidzwa, kusanganisira telcos, vatongi vehurumende, ndege uye vagadziri vemidziyo, kuti vashande pamwe chete kuti vawane mhinduro yakanaka uye yakaenzana," akadaro Nick Careen. Iată's Senior Vice President Operations, Safety and Security.
Background kumamiriro azvino
Kuitwa kwe5G C-bhendi kushanda muna Ndira 2022 kwakatyisidzira kukanganisa kukuru kune US air transport system nekuda kwenjodzi inogona kukanganiswa nendege radio altimeters (radalts) inoshandisawo C-band spectrum uye yakakosha pakumhara nekuchengetedza hurongwa hwekuchengetedza ndege. . Izvi zvakangogadziriswa paawa yegumi neimwe apo AT&T neVerizon vakabvumirana kune yekuzvidira simba muganho we5G C-bhendi kutapurirana pedyo nenhandare dzendege. Kunyangwe nechibvumirano ichi, zvisinei, njodzi inoenderera mberi yekuvhiringidzwa nendege radalts yakaonekwa seyakakosha zvakanyanya neiyo Federal Aviation Administration (FAA) kuti ndege dzaingobvumidzwa kushanda panhandare dzendege dzakakanganisika mukuonekwa kwakaderera (Chikamu 2 uye Chikamu 3) mamiriro kuburikidza neimwe yenzira mbiri:
• Dzimwe Nzira dzekuteerera (AMOC) pasi payo vanogadzira avionics nendege yepakutanga michina (OEMs) vanosimbisa kuti chaiyo misanganiswa yendege / radalt inopa kusimba kwakakwana pakukanganiswa kuti irambe ichishandisa nzira dzekumhara dzisingaonekwe panhandare dzendege dzakakanganisika.
• Kugadzirisa ma radalts aripo kana kuti kuatsiva nemamodheru matsva nemari yaanobhadhara, kuti agonese kushanda kusingadzorwi pamazinga emagetsi e5G akabvumiranwa.
Muna Chivabvu 2022, iyo FAA yakazivisa vendege kuti, kubva 1 Chikunguru 2023 maitiro eAMOC aizopera. Muchinzvimbo chayo, chinodikanwa chegumbeze chinotsanangura mwero wekuita zvishoma kwema radalts ekudzika kuoneka maitiro ekumhara chaizomiswa. MaRadalts asingasviki mwero wekuita zvishoma anozofanirwa kutsiviwa kana kukwidziridzwa pamutengo wendege. Mutengo wezvikepe zvakakura kusimudzira radalt unofungidzirwa kudarika $638 miriyoni.
Ndege dzinoverengeka dzakatanga hurongwa hwekuvandudza radalt nguva pfupi mushure mekukurukurirana kwaMay 2022 kubva kuFAA, kunyangwe iyo FAA isina kuburitsa chiziviso chekutonga kwakarongwa kusvika Ndira 2023. Kunyange zvakadaro, nyaya dzekutengesa dzinoita kuti zvisaitike kuti ndege dzese dzinogona kuvandudzwa ne iyo 1 Chikunguru nguva yekupedzisira, kutyisidzira kukanganisa kwekushanda panguva yepamusoro yekuchamhembe kwezhizha mwaka wekufamba.
Zvichangoitika izvi
Chibvumirano chazvino neve telcos chekumisa kusvika Ndira 2028 yakazara simba-up ye5G C-bhendi yekufambisa pedyo nenhandare dzendege inotenga nguva asi haigadzirise zviri kunetsa.
Kudzokororwa kunodiwa na1 Chikunguru 2023 gadziriso yechinguvana sezvo vasina kusimba zvakakwana pamberi pesimba rakazara 5G C-bhendi kutapurirana. Zvitsva zve 5G zvinoshivirira radalt zviyero zviri kugadzirwa asi hazvitarisirwi kubvumidzwa pamberi pehafu yechipiri ye2024. Zvichitevera izvozvo, vagadziri ve radalt vachatanga nzira yakareba yekugadzira, kuvimbisa nekuvaka michina mitsva yekuisa muzviuru zvendege dziripo, se pamwe nendege dzese itsva dzakaunzwa kubva zvino kusvika 2028. Makore mana nehafu inguva yakaoma zvikuru yekukura kwechiitiko ichi.
"Ndege zhinji dzakaratidza kuti kunyangwe vaedza nepose pavanogona napo havasi kuzozadzisa zuva rekupedzisira raChikunguru 1 nekuda kwenyaya dzekutengesa. Asi kunyangwe kune avo vanoita, mari iyi haizounze purofiti mukushanda zvakanaka. Uyezve, ichi chingori chenguva chekubata chiito. Pasi pemamiriro ezvinhu aripo, vendege vanozofanira kudzosera yakawanda yendege dzavo kaviri mumakore mashanu chete. Uye nezviyero zveyechipiri retrofit ichiri kugadzirwa tinogona kunge takatarisana nedambudziko rakafanana rekutengesa muna 2028 iro ratiri kunetsekana naro nhasi. Izvi hazvina kunaka uye zvinopambadza. Tinoda imwe nzira ine musoro isingaise mutoro wose wekugadzirisa mamiriro asina kunaka aya panyaya dzendege,” akadaro Careen.
