| NETWORK | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 900 / 2100 | |
| HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA | ||
| HSDPA 850 / 900 / 1900 / 2100 | ||
| 4G bands | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) | |
| LTE band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - USA | ||
| LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500) - China | ||
| Speed | HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps |
下麵是 T-Mobile 美國支持的頻段
| Frequency Band | Band number | Radio Interface | Generation | Status | Notes |
|---|---|---|---|---|---|
| 1900 MHz | 2 | GSM/GPRS/EDGE | 2G | In Service | Most of this spectrum will/have undergone refarming for HSPA+ and/or LTE services.[74] (More Details See 4G LTE Upgrade) |
| 1700/2100 MHz AWS | 4 | UMTS/HSPA+ Up to 42Mbit/s | 3G/4G[84] | In Service | Has marketed 3G HSPA+ as "4G" since 2011. Covers 230 million+ POPs as of March, 2014. T-Mobile is moving HSPA+ from this band to PCS. Will be refarmed to LTE.[74][85] |
| 1900 MHz PCS | 2 | UMTS/HSPA+ Up to 42Mbit/s | 3G/4G | In Service/Building out | Refarming 3G HSPA+ traffic to this band.[86] Covers 203 million POPs as of Oct, 2013[87] |
| 1700/2100 MHz AWS | 4 | LTE | 4G | In Service/Building out | Together, both bands cover 301 million POPs as of October 27, 2015.[88]
PCS LTE is typically deployed in rural areas to reuse GSM antennas. PCS LTE is also being rolled out in urban areas to increase LTE capacity.[89][90][91] |
| 1900 MHz PCS | 2 | LTE | 4G | In Service/Building out | |
| 700 MHz Block A | 12 | LTE | 4G | In Service/Building out[75] | Spectrum acquired from Verizon Wireless and other smaller license holders, Band 12 LTE covers almost 175 million POPs as of October 27, 2015.[92][93] |
| 5 GHz | 255 | LTE | 4G | Planned | Unlicensed LTE that was planned to be launched in 2015[88] |
下麵是 at&t 美國支持的頻段
| Frequency range | Band number |
Protocol | Class | Status | Notes |
|---|---|---|---|---|---|
| 850 MHz CLR | 5 | GSM/GPRS/EDGE | 2G | Decommissioning by 2017[30] |
Plans to sunset 2G network by approximately January 1, 2017[31] |
| 1900 MHz PCS | 2 | GSM/GPRS/EDGE | 2G | Decommissioning by 2017[30] |
Plans to sunset 2G network by approximately January 1, 2017[31] |
| 850 MHz CLR | 5 | UMTS/HSPA+ up to 21Mbit/s |
3G/"4G" | Active[32] | |
| 1900 MHz PCS | 2 | UMTS/HSPA+ up to 21Mbit/s |
3G/"4G" | Active[32] | |
| 700 MHz Lower B/C | 12/17 | LTE | 4G | Active[33][34] | Main LTE band providing complete coverage |
| 850 MHz CLR | 5 | LTE | 4G | Active[35] | Main LTE band providing coverage in areas lacking 700 Lower B and/or C blocks. |
| 1700/2100 MHz AWS | 4 | LTE | 4G | Active[36][37] | Additional LTE band for more bandwidth in many urban markets |
| 1900 MHz PCS | 2 | LTE | 4G | Active[38] | Additional LTE band for more bandwidth in the largest urban markets |
| 700 MHz Lower D/E | 29 | LTE | 4G | Expected[39] | LTE band providing supplemental downlink bandwidth. |
| 2300 MHz WCS | 30 | LTE | 4G | Currently being deployed[40] |
Additional LTE band for more bandwidth in select markets |
| Frequency range | Band number |
Protocol | Class | Status | Notes |
|---|---|---|---|---|---|
| 850 MHz CLR | 5 | GSM/GPRS/EDGE | 2G | Decommissioning by 2017[30] |
Plans to sunset 2G network by approximately January 1, 2017[31] |
| 1900 MHz PCS | 2 | GSM/GPRS/EDGE | 2G | Decommissioning by 2017[30] |
Plans to sunset 2G network by approximately January 1, 2017[31] |
| 850 MHz CLR | 5 | UMTS/HSPA+ up to 21Mbit/s |
3G/"4G" | Active[32] | |
| 1900 MHz PCS | 2 | UMTS/HSPA+ up to 21Mbit/s |
3G/"4G" | Active[32] | |
| 700 MHz Lower B/C | 12/17 | LTE | 4G | Active[33][34] | Main LTE band providing complete coverage |
| 850 MHz CLR | 5 | LTE | 4G | Active[35] | Main LTE band providing coverage in areas lacking 700 Lower B and/or C blocks. |
| 1700/2100 MHz AWS | 4 | LTE | 4G | Active[36][37] | Additional LTE band for more bandwidth in many urban markets |
| 1900 MHz PCS | 2 | LTE | 4G | Active[38] | Additional LTE band for more bandwidth in the largest urban markets |
| 700 MHz Lower D/E | 29 | LTE | 4G | Expected[39] | LTE band providing supplemental downlink bandwidth. |
| 2300 MHz WCS | 30 | LTE | 4G | Currently being deployed[40] |
Additional LTE band for more bandwidth in select markets |
