Okunye kokungabaza okuyinhloko noma yimuphi umsebenzisi abhekana nakho lapho ethenga i-smartphone phesheya, ikakhulukazi omakhalekhukhwini baseShayina, ukuthi kanjani yazi uma iselula ihambisana ne-Spanish 4G futhi, ngaphezu kwakho konke, nebhendi edumile ye-800 MHz. Namuhla sikusiza ukuthi ufunde okwengeziwe mayelana nezici Zenethiwekhi zalawa mafoni.
Ngokusebenzisa ithuba lokwethulwa kwe-Xiaomi Mi Note 2, ezohambisana nawo wonke amabhendi we-LTE wamazwe ngamazwe, yisikhathi esihle sokuzama ukukusiza ukuthi uthole ukuthi leyo selula yaseShayina edonsa amehlo akho izosebenza yini namabhendi e-LTE yaseSpain, ukuthi ye-1800. MHz (3), i-2600 MHz (7) futhi, kusukela ngonyaka odlule, ibhendi edumile 20 ka-800 MHz.
Lisho ukuthini ibhendi ye-800 MHz?
Mayelana nokuxhumana, ngeke ube nezinkinga ezinkulu uma i-smartphone ihambisana namabhendi angu-1800 MHz (3) kanye no-2600 MHz (7). Kuthiwani uma ungathola izinkinga zokumboza lapho Ibhendi engu-800 MHz isivele isunguliwe.
Le bhendi ye-LTE esebenza ezweni lethu ibonakala ngokuthuthukisa ukumbozwa kwasendlini futhi, ngokuvamile, ukuzuza isivinini sokuxhuma esiphezulu. Njengoba leli kuyiqembu elizobhejwa kulo maduzane, uma ungenakho ukutholakala okwanele endaweni yangakini, futhi ungenayo i-smartphone ehambisana naleli bhendi, kusho ukuthi ngeke ukuthole ukuthuthuka kusukela manje kuqhubeke.
Iselula iyahambisana neSpanishi 4G
Lapho ukuthuthukiswa okuhlinzekwe yibhendi ye-800 MHz sekwaziwa, sekuyisikhathi sokuthola i-smartphone ehambisana nalelo bhendi, njengoba ama-smartphones amaningi adayiswa ezweni lethu nakwamanye amazwe ngokuvamile ahambisana namanye amabhendi amabili.
para yazi uma iselula ihambisana ne-Spanish 4G kanye nebhendi ye-800 MHz Kufanele ubheke kuqala i-duplex esebenza ngayo iselula. Ezweni lethu kusetshenziswa iFrequency Division Duplex noma i-FDD, ngakho-ke into yokuqala okufanele uyibheke lapho uthenga iselula entsha. Uma usutholakele, kufanele ukhathazeke ngokuthola amabhendi 3 (1800 MHz), 7 (2600 MHz) noma 20 (800 MHz) osebenza ngawo eSpain.
Njengesibonelo sinemininingwane yokuxhumana ye-Xiaomi Mi Note 2 ongayithola kule migqa. Ngoba yazi ukuthi iselula iyahambisana yini neSpanish 4G vele ubheke ibhokisi elingezansi kwesokudla, lapho kuvela khona inkambu ye-LTE-FDD. Njengoba amabhendi 3 no-7 avela, sesivele sazi ukuthi i-smartphone iyahambisana ne-4G ezweni lakithi, kodwa lapho sithola ibhendi engu-20 siyazi futhi ukuthi i-Xiaomi Mi Note 2 izojabulela izinzuzo ze-800 MHz band.