Iranlọwọ lati sọ agbara agbara ti oniṣẹ nẹtiwọki ni Ariwa America
Awọn oniṣẹ nẹtiwọọki alagbeka akọkọ (MNO) ni Ariwa America
Ni Amẹrika, awọn ọkọ ayọkẹlẹ nẹtiwọọki akọkọ ni awọn wọnyi: Verizon alailowaya, AT & T-Mobile, Treint ati awọn ile-iṣẹ agbegbe miiran.
Ati ni Ilu Kanada ati ni Ilu Mexico, MNO akọkọ ni:Rogers, tenus, Bell, wundia Mobile, Zonstar ati AT & T.
| Nati ọkọ ti ngbe | Iru nẹtiwọọki | Oẹgbẹ gbigbapọ |
|
| 2G | Bc0 (800), BC1 (1900) |
| 4G | B2 (1900), B4 (1700), B5 (850), B13 (700), B66 (1700/2100) | |
|
| 2G | B5 (850) |
| 3G | B2 (1900) | |
| 4G | B2 (1900), B4 (1700), B5 (850), B12 (700) | |
 | 2G | B2 (1900), B5 (850) |
| 3G | B2 (1900), B5 (850) | |
| 4G | B2 (1900), B4 (1700), B5 (850), B12 / 14/8 (700), B30 (2300) | |
 | 2G | B2 (1900) |
| 3G | B2 (1900), B4 (1700/2100 AFs AF) | |
| 4G | B2 (1900), B4 / 66 (1700), B5 (850), B12 (700), B71 (600) | |
 | 2G | B2 (1900), B5 (850) |
| 3G | B2 (1900), B5 (850) | |
| 4G | B4 (1700), B7 (2600), B12 (700) | |
 | 3G | B2 (1900), B5 (850) |
| 4G | B2 (1900), B5 (850), B12 / 13/17 (700), B66 (1700) | |
 | 3G | B2 (1900), B5 (850) |
| 4G | B4 (1700, b7 (2600) | |
 | 2G | B2 (1900) |
| 3G | B2 (1900), B5 (850) | |
| 4G | B2 (1900), B4 (1700) |
Ṣugbọn bawo ni a ṣe le gba alaye igbohunsafẹfẹ igbohunsafẹfẹ ti awọn ẹjẹ nẹtiwọki wọnyi, ti ẹya iye ni pipe? Nibi a fun ọ ni awọn imọran diẹ lati ṣayẹwo ipo igbohunsafẹfẹ ti oniṣẹ nẹtiwọọki alagbeka ti o nlo:
1.Call si awọn ile-iṣẹ nẹtiwọọki alagbeka beere lọwọ wọn lati ṣayẹwo fun ọ taara.
2. Oppload App "Cellular-Z" lati ṣayẹwo ti o ba nloEto Android.
3.Awọn "* 3001 # 12345 # *" Tẹ "Alaye kikọ alagbeka"iOS eto.
Nitorinaa, lẹhin ti o ba rii awọn ohun elo igbohunsafẹfẹ ti oniṣẹ nẹtiwọki ti o nlo, bayi o le yan ojutu ti o yẹ lati ṣe idiwọ agbara ifihan ti foonu alagbeka rẹ.
Awọn akojọpọ aṣayan fun igbelaruge ifihan MNO ni Ariwa America
| OApakan Pipin | Full kit Clọtọ | Co bori | Igbohunsafẹfẹ agbaye | AIṣẹ GC | Awọn ọkọ ayọkẹlẹ nẹtiwọọki |
| | KW17l mone band*1 Yagi eriali * 1 Nronu Elenna * 1 10-15m okun * 1 Pipese ti ower * 1 GIwe Uide * 1 | 300-400sqm | B5 + B2 √ B5 + B4 √ B5 + B1 √ | NO |
|
|
| KW23c mone band*1 Lpda erialna * 1 Nronu Elenna * 1 10-15m okun * 1 Pipese ti ower * 1 GIwe Uide * 1 | 300-400sqm | B5 + B2 √ B5 + B4 √ | YES | |
| | KW20L quad ẹgbẹ*1 Lpda erialna * 1 Panelieriali * 1 10-15m okun * 1 Pipese ti ower * 1 GIwe Uide * 1 | 400-600SQM | B5 + B2 + B4 + B7 √ B5 + B2 + B4 + B12 BM B5 + B2 + B4 + B28 √ | YES |     |
| | Kw20lmarunẹgbẹ*1 Yagbalagbaeriali * 1 Panelieriali * 1 10-15m okun * 1 Pipese ti ower * 1 GIwe Uide * 1 | 400-600sqm | B5 + B2 + B4 + B12 + B13√ B5 + B2 + B4 + B28 + B7 7 | YES | |
|
| Kw23Ftriẹgbẹ*1 Lpda erialna * 1 Cafẹsonueriali * 1 10-15m okun * 1 Pipese ti ower * 1 GIwe Uide * 1 | 1000000000sqm | B5 + B2 + B4 √ B5 + B2 + B7 √ | AGC + MGC |
Ninu aworan apẹrẹ ti a fihan ọ diẹ ninu awọn awoṣe ẹya tiOlopo-ẹgbẹ ilu, pẹlu ẹgbẹ meji meji, Tri ẹgbẹ, aago ẹgbẹ ati ẹgbẹ marun. Ti o ba nifẹ si wọn, PlsTẹ IsalẹLati kọ awọn alaye diẹ sii, tabi o le kan kan wa fun wa fun iwadii ojutu nẹtiwọki ti o yẹ.
Ti o ba feṢe akanṣe awọn ẹgbẹ igbohunsafẹfẹ patakiPade ibeere ti ọja agbegbe rẹ, kan si ẹgbẹ tita Testitel fun alaye ati ẹdinwo. Lintatek ni diẹ sii juIbeere Ọdun 10 bi olupeseti awọn ọja tẹlifoonu bi Alailẹgbẹ Ile-iwe ati Gbona Ansenna. A ni ile-iṣẹ R & D wa ati ile-itaja lati pese fun ọOem & odm iṣẹ.