Iphepha lokukopela: ngawaphi amabhanti e-4G LTE enza i-AT & T, iVerizon, iT-Mobile kunye neSprint esetyenziswa eMelika?

Phawula:Eli nqaku lihlaziywa ngokuqhubekayo. Kuba Iibhendi ze5G ezisetyenziswa eMelika nakwilizwe liphela , jonga eli nqaku.
Zithini ii-4G LTE band ezixhaswa yi-AT & T ngo-2019? Ngaba zahlukile kwiibhendi ze4G LTE ezisetyenziswa yiT-Mobile? Kwaye uthini ngenethiwekhi yeVerizon Wireless 4G LTE kunye nezixhobo zayo ezixhaswayo? Kwaye iphi iSprint eseleyo kumfanekiso we-4G LTE?
Ukuba ukhe wazama ukuqonda ukuba yeyiphi na into ephathelene ne-4G LTE band inkxaso, ngekhe ukhubeke kubunyani bezithintelo kunye nezithintelo. Iifowuni ezininzi, umzekelo, zixhasa kuphela iibhendi zenethiwekhi ethile hayi eyabanye.
Siphula ii-4G LTE iibhendi zokuphatha nganye yezona zinto ziphambili ze-US (jonga kwitafile esezantsi kweli nqaku), kodwa kuqala, masithi iiapos sithethe amagama ambalwa malunga nemeko ye4G LTE kuyo yonke kubo.
UmthwaliIibhanti ze4G LTEAmaza aphambili
I-AT & T.Mbini,4, 5,12, 14,17, 29, 30, 66Ngo-1900, 1700 abcde, 700bc
Verizon engenazingcingo2, 4, 5,13, 46, 48,66Ngo-1900, 1700 f, 700 c
T-IselfowuniMbini,4, 5,12, 66,711900, 1700 def, 700 a, 600
I-Sprint25, 26,412500, 1900 g, 850
IYurophu3, 7, 20Ngo-1800, 2600, 800
China, Indiya3, 40, 41Ngo-1800, 2300, 2500
* Ibhendi ephambili yomntu ophetheyo iphawulwe ngqindilili.



I-US 4G LTE yeebhendi zokuphatha: umfanekiso we-BIG


Umthamo wedatha yeselfowuni ukusukela ngo-Septemba ngo-2019, idatha nguTutela -Iphepha lokukopa: zeziphi ii-4G LTE band ezisebenzisa i-AT & T, iVerizon, iT-Mobile kunye neSprint ezisebenzisa eMelika?Umthamo wedatha yefowuni ukusukela ngoSeptemba 2019, idatha nguTutela
Njengoko ubona kule tshathi yebar, uninzi lwevolumu yedatha yefowuni eyi-4G LTE ihamba phakathi kwebhendi yebhendi. Iya kuba ibhendi ye-1900MHz 2 (B2) ye-AT & T; i-1900MHz B2 kunye ne-1700MHz i-AWS band B4 kunye ne-B66 yeVerizon; kwaye intle ngokudityaniswa okufanayo kwe-B2, B4 kunye ne-B66 yeT-Mobile. Ezo band zenza umqolo we-4G LTE yokugubungela inethiwekhi ngakumbi kwiindawo ezisezidolophini.
Kwiindawo ezisemaphandleni e-United States, ukubaluleka kwebala eliphantsi (ngaphantsi kwe-1GHz) kubaluleke kakhulu. Apha, iVerizon Wireless ityalwe ngokukodwa ngeebhendi zayo ze-700MHz B13, B14, kunye neB17. I-AT & T kunye ne-T-Mobile, kwelinye icala, ixhomekeke kwi-700MHz band B12. Siza kukubonisa indlela ekubaluleke ngayo ukunyuka kweebhendi ezisezantsi kwiindawo ezisemaphandleni apha ngezantsi kweli nqaku.


Iibhanti ze-AT & T LTE

Zeziphi iiBhendi zeLTE ezisebenzisa i-AT & T?

Umthamo wedatha yeselfowuni ye-AT & T ukusukela ngoSeptemba 2019, idatha nguTutela -Iphepha lokukopa: zeziphi ii-4G LTE band ezisebenzisa i-AT & T, iVerizon, iT-Mobile kunye ne-Sprint eMelika?Umthamo wedatha yeselfowuni ye-AT & T ukusukela ngoSeptemba 2019, idatha nguTutela
Okokuqala, i-AT & T. Inkampani ikhuphe inethiwekhi enkulu ye-4G LTE e-United States ngenkxaso yeebhendi 2, 4, 5 kunye ne-17, kodwa umqolo wayo uhlala uyi-band 17 kuluhlu lwe-700MHz, inkampani kunye neapos's band. Ukusuka kwi-2017, iitora ze-AT & T zikwaxhasa ibhendi ye-12 ngokweemfuno zeCCC. Kuba ibhendi ye-12 yinto ephezulu yebhendi ye-17, ngoku ngoku zibizwa njengeziko elinye (ibhendi 12), kwaye kwakhona, zingumqolo wenethiwekhi ye-LTE. Ezi ziindidi ze-AT & T LTE ezisetyenziswe ngo-2019.
Amabhanti aseleyo 2, 4 kunye no-5 asetyenziswa ubukhulu becala kwiindawo apho i-AT & T ingenabhendi ye-12/17, ngelixa kwi-metros enabantu abaninzi, i-AT & T idibanisa ukubonwa okuvela kumabhendi amaninzi ukugubungela ngcono. Esi sizathu sokuba kubalulekile ukuba ifowuni yakho ixhase zonke hayi enye yezi bhanti, ukuze ukwazi ukusebenzisa isantya se-4G LTE.
Nalu ulwahlulo lwazo zonke iindidi zeebhendi ze-LTE ezisetyenziswa yi-AT & T ngo-2019 nendima yabo:
  • Ibhendi 2(1900MHz uluhlu lwamaxesha): ibhendi ye-AT & T ye-LTE engundoqo eneebhloko ezingama-20x20MHz kwiimarike ezininzi.
  • Ibhendi 4(AWS-1700 / 2100MHz): le bhanti ye-AT & T LTE isetyenziswa njengesongezo somthamo ophuculweyo kwaye ihlala isasazwa kwiibhloko ezincinci, ze-5x5MHz.
  • Ibhendi 66(AWS-3-1700 / 2100MHz): Ibhendi ye-AT & T ye-LTE 66 yindawo ephezulu yebhendi 4, okuthetha ukuba ibandakanya zonke iibhloko zebhendi ezi-4 kunye nokudibanisa ezimbalwa. I-AT & T ihlala ikhupha oku kwi-10x10 chunks, kwaye ungayibona kwindawo yaseNew York naseNew Jersey. Iyasasazwa ngokusebenzayo.
  • Ibhendi 5 (850MHz): le bhanti ye-AT & T LTE isetyenziswa kakhulu kunxibelelwano lwe-3G (HSPA +), kodwa ezinye zazo ziya kwi-LTE. I-AT & T inezinto ezininzi kolu luhlu lwamaxesha kwilizwe liphela, kwaye ibhendi yesi-5 ngamanye amaxesha isetyenziswa kwiindawo ekungekho bhendi ye-12/17.
  • Ibhendi 12/17(700MHz): umqolo womnatha we-AT & T & apos; s LTE network kwaye inikezela ngokugubungela kwilizwe liphela.
  • Ibhendi ye-14 (700MHz): I-AT & T inelayisensi yelizwe lonke yebhendi 14. Umntu ophetheyo ufumene ezi band kwiFirstNet kwaye ziya kusetyenziselwa ijelo lokhuseleko loluntu elixhaswa ngemali. Oku kuyakusasazwa kuphela kumazwe akhetha inkonzo yeFirstNet.
  • Ibhendi 29 (700MHz): eli lijelo lokuncedisa. I-AT & T ithenge oku kwiQualcomm kwaye ubukhulu becala isasazwa kulungelelwaniso lwe-5x0, oko kuthetha ukuba ufumana ibhloko encinci ye-5MHz yokukhuphela (kwezinye iindawo ezinqamlezileyo njengonxweme lwaseCalifornia nasempuma mpuma uneebhloko ezili-10x0). Eli qhosha alinakusetyenziselwa ukulayisha.
  • Ibhendi 30 (WCS 2300MHz): enye ibhendi eyongezelelweyo ye4G LTE. I-AT & T ithumele ii-chunks ze-10x10 kwilizwe liphela.



Iibhendi zeVerizon ezingenantambo

Zeziphi iibhendi ze-LTE ezisetyenziswa yiverizon?

IVolizon engenazingcingo yedatha yeselfowuni ukusukela ngoSeptemba 2019, idatha nguTutela -Iphepha lokukopa: zeziphi ii-4G LTE band ezisebenzisa i-AT & T, iVerizon, iT-Mobile kunye ne-Sprint eMelika?IVolizon engenazingcingo yedatha yeselfowuni ukusukela ngoSeptemba 2019, idatha ebhalwe nguTutela
I-Verizon Wireless yayiyeyokuqala ukufika kugqatso lwe-4G LTE kwaye yakha nenethiwekhi yelizwe lonke ngokusekwe kwi-700 MHz spectrum, kodwa eyona bhanti iphambili yeVerizon ibhendi 13. Ibhendi yesi-2 neye-4 zisetyenziselwa ukomeleza umqondiso kwindawo ezinabantu abaninzi kwiindawo ezisezidolophini. Inye into ebalulekileyo ekufuneka uyiqaphele malunga neVerizon Wireless kukuba iifowuni ezininzi zakhiwe ngokukodwa kumphathi, kubandakanya neebhendi zayo ze4G LTE. Ngamanye amagama, imeko eqhelekileyo kukuba ngekhe ukwazi ukusebenzisa isixhobo se-AT & T kwinethiwekhi yeVerizon & apos; s 4G LTE.
Nalu uqhekeko oluneenkcukacha lweebhendi ze4G LTE Verizon ezisetyenziswayo:
  • Ibhendi 2(1900MHz): Iqela leVerizon litshintsha ngamandla lisuka kwi-2G / 3G ukuze isetyenziselwe i-LTE. Okwangoku umphathi ophetheyo ozisa amandla ngakumbi kuthungelwano kwaye uqhele ukuthunyelwa kwii-10x10 chunks.
  • Ibhendi 4(1700 / 2100MHz): Eli bhendi yeVerizon inexabiso eliqinileyo lala mabhendi alisebenzisa kwiibhloko ezinkulu, ezingama-20x20MHz kwiimarike ezininzi.
  • Ibhendi 66(1700 / 2100MHz): Esi siseti ephezulu yebhendi 4 (okuthetha ukuba inazo zonke ii-frequency ze-band 4, kunye neebhloko ezimbalwa ezongezelelweyo). Ihlala isasazwa kwiziqwengana ezincinci kwaye ayifumaneki kuyo yonke indawo.
  • Ibhendi 5 (850MHz): Ibhendi yeVerizon isasetyenziselwa iinkonzo ze-2G / 3G kwezinye iimarike, ngelixa ezinye zisebenzisa le bhanti yeLTE. IVerizon ibambe uninzi lweli lizwe ngokubanzi kwaye ihlala ilifaka kwiibhloko ezili-10x10.
  • Ibhendi 13(700MHz): Ibhendi yeVerizon engumqolo wenethiwekhi yeVerizon Wireless 4G LTE. IVerizon ikhutshelwe ngaphandle kwiimarike ezininzi kwilizwe liphela, kodwa kuba ihlala isasazwa kwiindawo ezincinci ezili-10x10, inokuxinana ngokulula.
  • Ibhendi yama-46: ezi ziindawo ezihamba rhoqo kumboniso we-5.9GHz athe umphathi ophetheyo waqala ukuwusebenzisa ngo-2020. Eli bhanti alikasasazwa ngokubanzi ukuza kuthi ga ngo-2020.
  • Ibhendi 48: le yibhendi ye-CBRS engenaphepha-mvume okwangoku kodwa ibisetyenziswa ukusukela ngeyoMsintsi ka-2019. Eli bhanti alikasasazwa ngokubanzi ukusukela nge2020.



Iibhanti ze-Sprint

Zeziphi ii-LTE bands ezisebenzisa iSprint?

Idatha ye-Sprint 4G LTE ngokomthamo, ukonakala ngo-Disemba 2018 -Iphepha lokukopela: zeziphi ii-4G LTE band ezenza i-AT & T, iVerizon, iT-Mobile kunye neSprint ezisebenzisa eMelika?Idatha ye-Sprint 4G LTE ngevolumu, ukonakala ngoDisemba ngo-2018
Ngokwembali, uSprint wayengomnye wabathwali bokuqala benethiwekhi ye-4G, kodwa ekuqaleni, ophetheyo wakhetha itekhnoloji yeWiMax yenethiwekhi yayo ye-4G. Kwiminyaka embalwa emva koko, inkampani kuye kwafuneka itshintshe itekhnoloji iye kubuchwephesha obusekwe kwi-LTE.
Inethiwekhi yangoku ye-4G LTE ye-Sprint & apos isebenza kwiibhendi ezingama-25, 26 no-41.
Nalu ulwahlulo lweebhendi ze4G LTE ezisetyenziswa yiSprint kunye nokubaluleka kwazo:
Ibhendi 26(800MHz): Le bhanti ye-Sprint-frequency isetyenziselwa ukugubungela ngakumbi kwaye igubungela uninzi lwezithuthi kwiindawo ezisemaphandleni, kwaye isetyenziselwa ukuphucula ukugubungela ngaphakathi kwezakhiwo.
Ibhendi 25(1900MHz): Ibhendi yeSprint 25 yindawo ephezulu yebhanti yesi-2 esihlala siyibona kwezinye izithuthi zase-US. Ukuba yi-superset kuthetha ukuba kubandakanya ii-band 2 frequency kunye ne-spectrum eyongezelelweyo. Isasazwe kwiindawo ezahlukeneyo kwimimandla eyahlukeneyo, ukusuka kwiibhloko ezi-5x5 ukuya kwiibhloko ezili-15x15.
Ibhendi 41(2500MHz): le bhanti yeSprint yahlukile kunenye kuba isebenzisa itekhnoloji ye-TDD LTE kune-FDD LTE njengaye wonke umntu wase-US. Ithetha ukuthini le nto kule band ufumana ulwabiwo oluphezulu lomjelo osezantsi kune-uplink.
Into enomdla kukuba, iSprint yenza udibaniso lwabathwali ngokwahlukileyo kunabo bonke abanye abathwali. I-Sprint isebenzisa 'i-intraband' yokuhanjiswa kwenethiwekhi (i-CA), oko kuthetha ukuba idibanisa ibhendi efanayo ye-LTE (ibhendi yama-41 + nebhendi 41, umzekelo). Ngokwahlukileyo, ezinye izinto eziphathwayo zisebenzisa 'i-interband' CA, oko kuthetha ukuba ukudityaniswa kwenzeka phakathi kwamaza ahlukeneyo (ibhendi ye-12 + ye-4, umzekelo). Iziphumo ezinomdla zale teknoloji kukuba uhlala ugcina uqhagamshele kwiindlela ezimbini kwiseli enye, ngokungafaniyo nabanye abathwali. I-Sprint yayisetyenziselwa ukubiza umhlanganisi ophethe i-Sprint Spark, kodwa ukusukela ukuba eli xesha lalinokudideka, ngoku babhekisa kwiindawo ezine-CA njenge-LTE +.



Iibhendi zeT-Mobile

Zeziphi ii-LTE bands ezisebenzisa i-T-Mobile?

Idatha ye-T-Mobile 4G LTE ngevolumu, ukuphazamiseka ngo-Disemba 2018 -Iphepha lokukopela: zeziphi ii-4G LTE band ezenza i-AT & T, iVerizon, iT-Mobile kunye neSprint ezisebenzisa eMelika?Idatha ye-T-Mobile 4G LTE ngevolumu, ukonakala ngoDisemba 2018
Okokugqibela, i-T-Mobile ibingoyena ungxolayo kwaye ngokuqinisekileyo iyinethiwekhi ekhula ngokukhawuleza ye-4G LTE, ngakumbi kwizixeko ezikhulu.
Okwangoku, i-T-Mobile kunye ne-apos; eyona bhanti iseyi-band 4 (AWS) kuluhlu lwe-1700 MHz. Yeyona band T-Mobile isebenzisa kwiindawo ezinabantu abaninzi kwaye ngelixa isenokungabi nakho ukungena ngaphakathi okuza ne-B2, ithathwa njengezinze ngakumbi. Ngokwembali, i-T-Mobile isebenzise ibhendi yesi-4 emva kwamaxesha e-HSPA + iinethiwekhi kwaye iphinde yaphinda iphinda iphinda-phinda isantya se-4G LTE, kwaye yongeze ukugubungela ibhendi ngokusebenzisa ukufunyanwa kweMetroPCS. Ibhendi 2, kwelinye icala, isetyenziswa kwiimarike apho ibhendi yesi-4 ingafumanekiyo, kodwa zombini zidityanisiwe ukuze zifikeleleke ngcono kwiimarike, apho zikhona zombini. Ngokwesiqhelo ungabona ibhendi yesi-2 esetyenziswa kwiindawo ezisemaphandleni / ezisemaphandleni.
I-T-Mobile nayo iphumelele i-30MHz chunk ye-spectrum kwifandesi ebanjwe ehlotyeni ka-2017. Amaza avunyelwe ngoku ukuba asebenze akwibhendi esezantsi, kwi-600MHz band, kwaye kubhekiswa kuyo njenge-4G LTE band 71 Into enomdla kukuba, ibhendi yama-71 isebenzisa amaza akudala e-UHF TV, kwaye iyakuxhomekeka ngakumbi kwixa elizayo njengoko izitishi zeTV ziyicoca. Ekupheleni kuka-2018, bekukho ngaphezulu kwezixeko ezingama-800 kunye needolophu ezixhasa ibhendi entsha ende ende engama-71. Ezi zindululo kulindeleke ukuba zibe sisiseko senethiwekhi ye-T-Mobile kunye ne-apos ezayo ye-5G, ngeli xesha langoku, banegalelo uninzi kwinkampani & apos; isixeko esincinci kunye nokugubungela emaphandleni. Ukuthunyelwa ngokupheleleyo kwebhendi 71 kulindeleke ukuba kukonyuswe ukuhanjiswa kweT-Mobile ngabantu abazizigidi ezi-6.
Ibhendi 12 iyafana nebhendi entsha 71 kuloo T-Mobile ichaza zombini 'njengolwandiso lwe-LTE'. Olunye uncedo oluphambili lwebhendi ye-12 ngaphezulu kwebhendi 71 kukuba iyafumaneka kwiifowuni ezininzi. Ibhendi yama-71 okwangoku iyafumaneka kwiimodeli zamva nje ezinje nge-2018 yosapho lwe-iPhones kwaye liqela eliza kusetyenziswa nguT-Mobile ukwandisa inethiwekhi kwixa elizayo.
Nalu ushwankathelo lwazo zonke iibhendi:
  • Ibhendi 2(1900MHz uluhlu lwamaza): Le yibhanti esetyenziswa kakhulu kwiindawo ezisemaphandleni, okanye apho ibhendi 4 ingafumaneki. Inokufikelela okuphezulu, kwaye isetyenziswa ngokubanzi kwi-Northeast ukubonelela nge-4G yokugubungela kwiindawo ezikude. I-T-Mobile isasaze iichunks ezahlukeneyo zembonakalo, ukusuka kwiibhloko ezincinci ze-5x5 ukuya kwiibhloko ezinkulu nezikhawulezayo ezingama-20x20. Eli bhanti lisetyenziselwa i-2G kunye ne-3G.
  • Ibhendi 4(1700MHz / 2100MHz): umqolo womnatha weT-Mobile kunye nenethiwekhi ye-LTE yenethiwekhi. Le bhanti yeT-Mobile ihlala isasazwa kwiindawo ezinkulu ze-20x20MHz kwiimarike ezininzi, ukubonelela ngesantya esikhawulezayo kunye nonxibelelwano oluzinzileyo. Isetyenziselwa indawo enabantu abaninzi.
  • Ibhendi 5 (850MHz): Ukusetyenziswa kakhulu. Uninzi lwebhendi 5 yokugubungela inikezelwa yiVerizon kunye ne-AT & T. I-T-Mobile isebenza kuphela kwi-LTE kweli bhendi ijikeleze iMyrtle Beach, eSouth Carolina.
  • Ibhendi 12(700MHz): Le yiT-Mobile kunye neebhendi zeLTE ezandisiweyo, ezisetyenziswa ikakhulu njengebhanti yokuncoma kwimimandla esemaphandleni nasezidolophini, kwaye iyafana nebhendi 71 xa isebenza. Ixhaswa kwiifowuni ezininzi.
  • Ibhendi 66(1700 / 2100MHz): ulwandiso (isuperset) yebhendi 4, eli bhanti lixhaswa kwizixhobo ukusukela emva konyaka we-2016.
  • Ibhendi yama-71 (600MHz): impumelelo enkulu kwifandesi yeCCC yeT-Mobile, le bhanti yayisetyenziswa ngaphambili zizikhululo zeTV ze-UHF. I-T-Mobile band 71 iphethwe ngumntu ophetheyo kulo lonke ilizwe kwiinqununu ezinkulu, kwaye uya kuyithumela kungekudala. Kuba le ibhendi yoluhlu lwama-600MHz, iya kuba nokugubungela ngokubanzi kwaye iya kuphucula ukugubungela ngaphakathi kwezakhiwo. Ixhaswa kuphela ziifowuni ezintsha ezinje ngothotho lwee-iPhones zika-2018.



IYurophu, i-UK ne-China i-4G LTE band, inkxaso ye-4G LTE kwiifowuni


Ngelixa uluhlu lwe-700 MHz kumaqela ahlukeneyo ibingumqolo we-US 4G LTE yokugubungela, eYurophu nase China abathwali basebenzisa i-spectrum eyahlukeneyo kunye neebhendi, ke iifowuni ezivela eUnited States azinakusebenza apho.

Iibhanti ze4G LTE eYurophu


Iibhendi ze4G LTE ezisetyenziswa ngabaphethe eJamani -Ukukhohlisa iphepha: zeziphi iibhendi ze4G LTE ezenza i-AT & T, iVerizon, iT-Mobile kunye neSprint ezisebenzisa eMelika?Iibhanti ze-4G LTE ezisetyenziswa ngabaphethe iJamani
EYurophu, uninzi lwabathwali luseka iinethiwekhi zabo kumabhendi 3 (1800 MHz), 7 (2600 MHz) kunye nama-20 (800 MHz). Ezinye izithuthi kwilizwekazi elidala zisebenzisa i-B1, kwaye ezinye zisebenzisa i-B28, kodwa umqolo wenethiwekhi ezininzi ze-4G LTE zii-B3, B7 kunye ne-B20. Ewe kunjalo, njengoko ubona kwitshathi engentla, kukho umahluko naphakathi kwabaphetheyo. Kumzekelo waseJamani, icandelo lendawo leVodafone lithembele kakhulu kumgangatho ophantsi we-800MHz B20, ngelixa i-O2 kunye neTelekom bakhe inethiwekhi ngendlela ethembele kumbindi we-1800MHz (band B3).

Iibhanti ze-4G LTE e-UK


Iibhanti ze-4G LTE ezisetyenziswa ngabaphetheyo e-United Kingdom -Ukukhohlisa iphepha: zeziphi ii-4G LTE band ezenza i-AT & T, iVerizon, iT-Mobile kunye neSprint ezisebenzisa eMelika?Iibhanti ze-4G LTE ezisetyenziswa ngabaphetheyo e-United Kingdom
E-United Kingdom, ngokufanayo, abathwali bahluka kancinane kuphumezo lwenethiwekhi ye4G LTE. I-UK carriers EE kunye ne-3 basebenzisa i-mid-band kunye ne-high-band spectrum ixesha elininzi elikhokelela kwizantya eziphezulu, kodwa ukugubungela okuphantsi, ngelixa iVodafone kunye ne-O2 zisebenzisa i-800MHz ye-band-band ebonakalayo ngakumbi ekhokelela ekugubungeleni okungcono emaphandleni, kodwa kancinci kancinci isantya ngokubanzi.

Iibhanti ze4G LTE eIndiya


Iphepha lokukopela: ngawaphi amabhanti e-4G LTE enza i-AT & T, iVerizon, iT-Mobile kunye neSprint esetyenziswa eMelika?
E-Indiya, ii-LTE eziqhelekileyo zii-B3, B40, kunye ne-B41. Nangona kunjalo, kukho umahluko kuxhomekeke kumphathi. Oyena mphathi mkhulu e-India, i-Jio, iseka inethiwekhi yayo kwiibhendi ze-B3, B5 kunye ne-B40, ixhomekeke kakhulu kubunzima bebhanti ephantsi ye-850MHz ye-B5 kunabanye abathwali. I-Vodafone Idea, kwelinye icala, isebenzisa ibhendi B40 kakhulu, kwaye uninzi lwenethiwekhi lwakhiwe kwi-B1, B3, B8, B41. Kwaye iAirtel, eyona yesithathu ngobukhulu eIndiya, isebenzisa iB1, B3, B8 kunye neB40.
I-China kwelinye icala isebenzisa i-4G LTE eyahlukileyo-ngelixa ilizwe laseNtshona likhuphe uthungelwano lwe-FDD-LTE, iTshayina kunye neendawo ezinkulu zaseAsia zisebenzisa i-TDD-LTE. Umahluko phakathi kwe-FDD kunye ne-TDD bubuchwephesha kuphela kwaye eyona iphambili iyabila kwinto yokuba i-FDD iyalingana (1: 1 layisha ngokukhuphela), ngelixa i-TDD ivumela umahluko okhoyo phezulu / ezantsi. Amabhanti aphambili eTshayina ziibhendi ze-TD ezingama-40 kunye nezingama-41. Kutshanje, iChina iphinde yabeka kwakhona ii-B1 kunye neB3 ukuze zisetyenziselwe iinethiwekhi zayo ze-4G LTE.
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