✔️ 2022-04-08 22:18:00 - Paris/France.
Umfanekiso: Getty Images
I-3G iyacima kwaye ezinye zezona teknoloji zibalulekileyo zisenokungasetyenziswa kungekudala.
Yintoni ekhokele ukuvela kwindlela esisebenzisa ngayo, esinxibelelana ngayo kunye nokunxibelelana nobuchwephesha kwiminyaka engama-20 eyadlulayo iya kuthatha umhlala-phantsi ngokusemthethweni ekupheleni kuka-2022, abathwali abakhulu base-US besabisa kwakhona iisathelayithi zabo kamva kulo nyaka. Endaweni yayo: i-5G, inethiwekhi yesizukulwana esilandelayo esithembisa ukukhawuleza ngokukhawuleza ngokukhawuleza kune-4G LTE kunye nenkqubo edibeneyo yokwandisa i-intelligence intelligence (AI) kunye ne-Intanethi yezinto (IoT) .
Ke oku kuthetha ukuthini konke oku kwiihardware ezindala ezifana neeselfowuni, ii-alam, kunye neenkqubo ze-GPS ezikhula kakuhle kwi-3G spectrum? Ukuyibeka ngokuthe ngqo, izinto ezininzi eziqhutywa yinethiwekhi ziya kuphelelwa lixesha, ziveze iingozi ezingalindelekanga. Ngethamsanqa, kukho amanyathelo wena kunye nabo ubathandayo onokuthi uwathathe ukuze utshintshe ngokukhuselekileyo ukusuka ekwaluphaleni ukuya kwitekhnoloji eguqukayo. Kwezinye iimeko, abavelisi banokuphefumlela ubomi obutsha kwiigajethi zakho ezindala ngokuphuculwa kwesoftware.
Nantsi yonke into ekufuneka uyazi malunga "ne-3G sunset", iyakuchaphazela njani itekhnoloji oyisebenzisayo, kunye nento onokuyenza ukuze uhlale udada kwindawo ehlala itshintsha.
Abaqhubi bayimisa nini i-3G?
Ngelixa abathwali bebecwangcisa ukuba i-3G ivalwe ukusukela oko kwathatha i-4G LTE (kunye nethemba lokuba i-5G ibe yenye into eyenza kube lula), i-ajenda ithathe ikhefu ngexesha lobhubhane. Kule minyaka mibini idlulileyo, iinkonzo ezixhomekeke kwi-3G ezifana neenkqubo zokhuseleko lwasekhaya kunye netekhnoloji yabantu abadala ziye zabaluleke kakhulu kunangaphambili, zithintela iinkampani zonxibelelwano ekutsaleni iplagi. Kude kube ngu-2022, abathwali abakhulu base-US ekugqibeleni barhoxa kwaye bamisela imihla emitsha yokuvala ethatha unyaka wonke.
- I-AT&T yeyokuqala kweziNtathu eziNtathu, ivale inethiwekhi yayo ye-3G nge-22 kaFebruwari, ngo-2022.
- I-T-Mobile ibuyisele umva ukuvalwa kwayo kwe-3G ukuya kumhla woku-1 kuJulayi, ngo-2022, emva kokucwangcisa ukuvalwa kwe-Okthobha ka-2021.
- I-Sprint, ngoku edityaniswe ne-T-Mobile, iya kuvala inethiwekhi yayo ye-3G ngoMeyi 31, 2022.
- Inethiwekhi ye-3G ye-Verizon iya kuvalwa ngoDisemba 31, 2022. Umphathiswa uye wacacisa ukuba "umhla awusayi kwandiswa."
Ungafumana ulwazi oluthe vetshe malunga nokuvalwa komsebenzi womnatha we-3G kwiwebhusayithi yeFCC.
Ngaba ifowuni yam isasebenza?
Umfanekiso: Getty Images
Uninzi lwexesha le-3G, ii-smartphones zenza ukuba abasebenzisi bajonge iwebhu, babelane ngeevidiyo zentsholongwane, ukuhlaziya isimo, kunye nokunxibelelana nabantu kwihlabathi liphela. Konke oku kusenokwenzeka ngenxa ye-4G LTE, i-5G kunye neenethiwekhi ze-Wi-Fi. Xa i-3G ivaliwe, i-iPhone 3GS, umzekelo, ayiyi kukwazi ukwenza iifowuni okanye ukuthumela iitekisi, kodwa iya kukwazi ukuxhuma kwi-Wi. -Fi ukufikelela kwizicelo ezisekelwe kwi-Intanethi.
Ngokutsho kwe-CTIA, "ngaphantsi kweepesenti ezisithoba zoxhumo olungenazintambo e-United States zibhalisele i-2G okanye i-3G." Ukuba usebenzisa i efowuni iqaliswe emva kuka-2014, akufane kwenzeke ukuba ufumane nakuphi na ukusilela ukusuka kukuvalwa kwe-3G. Okufanayo kuya kwiifowuni ze-flip ezikhutshwe emva kwe-2017. Awuqinisekanga ukuba yintoni unyaka isixhobo sakho senziwe? Esona sisombululo silungileyo kukujonga nomthwali wendawo yakho, nokuba kubuqu okanye kwi-intanethi, ukubona ukuba kukho nayiphi na imiba ehambelanayo.
Okunye: Ezona zikhethwa yi-ZDNet kwiifowuni ze-5G ezinexabiso eliphantsi
Abathwali abafana ne-T-Mobile kunye ne-Verizon nabo bafikelela kubathengi be-3G ukubanceda baphucule kwi-4G kunye nezicwangciso zenkonzo ye-5G. Sibona urhwebo-ngokunikezwayo kunye nenkuthazo eziza kurhweba ngefowuni yakho ene-3G kwi-5G enikwe amandla simahla. Kwaye kubathengi abafumana umvuzo ophantsi, inkqubo yeFCC's Lifeline iya kunika isaphulelo kwifowuni efanelekileyo yenyanga kunye nenkonzo ye-Intanethi, okwenza ukuba uguqulo lufikeleleke ngakumbi.
Ngokubanzi, ukuba wena okanye umntu omthandayo usebenzisa ifowuni endala, kukufowuna kwakho ukuphucula.
Ukuvalwa kwe-3G kuya kuyichaphazela njani imoto yam?
Kanye nokungenisa uguqulo lwe-smartphone, i-3G idlale indima ebalulekileyo kuhambo kunye neenkqubo ze-alam esithembele kuzo kuhambo lwethu lwemihla ngemihla. Ngokukhawuleza kwaye inokwethenjelwa ngakumbi i-5G kwindawo, uncedo lwendlela kunye nezilumkiso zokuphahlazeka ngokukhawuleza ziphakathi kwezinto ezininzi ezisekelwe kwinethiwekhi eziza kuchaphazeleka ngokuvalwa kwe-3G. Iimoto ezininzi nazo zineqhosha le-SOS elingxamisekileyo elithi, xa licinezelwe, libiza abaphenduli bokuqala nge-3G. Nako oku kuya kuphulukana nokusebenza kwayo.
Izithuthi ezisuka kubenzi beemoto abadumileyo abanje ngeToyota, Lexus, Nissan, Hyundai, Dodge kunye nezinye ezikhutshwe ngaphambi kowama-2019 zichaphazeleka kule miba ikhankanywe ngasentla. Ngokutsho kukaRoger Lanctot, umlawuli we-automotive mobility edibeneyo kwi-Strategy Analytics, isizathu esona sizathu sokuba iimodeli ezintsha zihlala zixhotyiswe ngabamkeli be-3G kukuba abavelisi beemoto basindisa kwiindleko zokuvelisa.
Ukuhlala phambili, kufuneka uqiniseke ukuba imoto yakho iyayixhasa okanye inokufumana ukuphuculwa kwehardware ukuxhuma kwi4G. Njengakwii-smartphones, eyona nto ubheja ngayo ngokuhlala ngoku kukujonga umthengisi weemoto wasekhaya. Nangona uhlengahlengiso lunokuthatha uhlobo lwesoftware ekhutshelwayo okanye iindawo ezitshintshiweyo, kuya kunceda ukugcina isithuthi sakho sisexesheni kwaye sisebenza, ngakumbi ngamaxesha obungozi.
Funda ngakumbi: Kutheni i-5G ibuchwephesha obubalulekileyo kwiimoto ezizimeleyo
Oku kuya kuluchaphazela njani ukhuseleko lwekhaya lam?
Evgueniykleymenov - Shutterstock
Kwiminyaka embalwa edlulileyo, ukhuseleko lwasekhaya kunye neenkqubo ze-alamu zithembele kwi-3G ukunxibelelana nokubeka iliso kwimisebenzi ekrokrisayo. Ngokuvalwa kwe-3G, lo mgca wonxibelelwano phakathi kwekhaya kunye neziko lokubeka iliso lenkonzo yalo lingabikho, lishiya abantu abangatshatanga kunye nabantu abadala abasengozini.
Ngethamsanqa, ngexesha lo bhubhani, iinkampani ezininzi zokhuseleko lwasekhaya ziye zafuduka ngokukhawuleza abathengi ukusuka kuthungelwano lwe-3G ukuya kuthungelwano lwe-4G, beqinisekisa ukuba iinkonzo zabo zihlala zisebenza nasemva kokuba i-3G spectrum isusiwe. Ngokungafaniyo nee-smartphones kunye neemoto ezifuna i-teardown okanye ukuphuculwa okupheleleyo, ukongeza ukusebenza kwe-4G kwiinkqubo zokhuseleko kulula nje ngokuba ne-technician efake i-receiver yangaphandle (ngokuqhelekileyo ibhokisi okanye ipaneli ).
Ukuba wena okanye umntu omaziyo ubhalisele isicwangciso sokhuseleko lwekhaya (ADT, Vivint, SimpliSafe, njl.), ummeli wabathengi kufuneka aqhagamshelane ngefowuni okanye ngeposi malunga notshintsho. Kungenjalo, iinkonzo ezifana ne-ADT zikuvumela ukuba ucwangcise idinga lasimahla ngefowuni okanye kwiwebhusayithi ukuze uqalise uguqulo.
Okunye: Iinketho zethu eziphezulu zokubeka iliso kukhuseleko lwasekhaya
Obunye ubuchwephesha obuya kuchaphazeleka
Ngaphandle kwezi ndidi zikhankanywe ngasentla, kukho i-plethora yezixhobo kunye neenkonzo ezixhomekeke kuthungelwano lwesizukulwana esidala onokuthi ubungayazi. Ukuba unayo kwezi zilandelayo, qiniseka ukuba uqhagamshelane nomenzi kwaye ubuze ukuba ngawaphi amanyathelo alandelayo. Ngokuxhomekeke kwiminyaka yemveliso, usenokufaneleka kwi-hardware okanye uphuculo lwesoftware.
- Izixhobo zokulumkisa ngonyango (izixhobo zokujonga ukuwa, abanxibelelanisi, njl.njl.)
- Iialamu zomlilo
- Ukulandelela uluhlu
- Iiwotshi eziqhagamshelweyo
- I-E-readers (Ii-Kindles, iiNooks, njl.njl.)
- Abalandeleli beGPS (kubandakanywa nezilwanyana zasekhaya)
- Izixhobo zoKhuseleko lwaseLwandle
Ekupheleni komgca
Ngokuhla okuzayo kwe-3G, thatha umzuzwana kusuku lwakho ukujonga izixhobo zakho (kunye nezo zibathandayo) ukuze uqiniseke ukuba yonke into isexesheni kwaye ilungele ikamva. Njengoko iteknoloji ihambela phambili kunye nenkqubela phambili entsha ithatha indawo yendala, amashishini kunye nabathengi kufuneka bafunde, balungelelanise kwaye bamkele utshintsho ukuze iteknoloji esithembele kuyo yonke imihla ikwazi ukuqhubeka isikhusela kwaye yazisa abo basingqongileyo.
SOURCE: Uphonononga Iindaba
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