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Networks on LTE bands 1, 3 (LTE-FDD) are suitable for roaming in ITU Regions 1, 3 and partially Region 2 (e.g. Costa Rica, Venezuela, Brazil and some Caribbean countries or territories. Networks on LTE band 20 (LTE-FDD) are suitable for roaming in ITU Region 1 only.
For technical details on LTE and a list of its designated operating frequencies, bands, and roaming possibilities, see LTE frequency bands. Bands 33 to 53 are assigned to TDD-LTE. Note: This list of network deployments does not imply any widespread deployment or national coverage.
This is a list of commercial Long-Term Evolution (LTE) networks in Europe, grouped by their frequency bands. Some operators use multiple bands and are therefore listed multiple times in respective sections.
The wideband services part of the SMR band was called ESMR (Enhanced SMR). The new band plan allowed Sprint Corporation to deploy CDMA and LTE technologies on this band. The transition to the new band plan is still ongoing as of August 2016 although it's reaching its final stages. [7]
For technical details on LTE and a list of its designated operating frequencies, bands, and roaming possibilities, see LTE frequency bands. Bands 33 to 44 are assigned to TDD-LTE. Note: This list of network deployments does not imply any widespread deployment or national coverage.
Many GSM phones support three bands (900/1,800/1,900 MHz or 850/1,800/1,900 MHz) or four bands (850/900/1,800/1,900 MHz), and are usually referred to as tri-band and quad-band phones, or world phones; with such a phone one can travel internationally and use the same handset. This portability is not as extensive with IS-95 phones, however, as IS ...
In the lower frequency bands to be used in rural areas, 5 km (3.1 miles) is the optimal cell size, 30 km (19 miles) having reasonable performance, and up to 100 km cell sizes supported with acceptable performance. In the city and urban areas, higher frequency bands (such as 2.6 GHz in EU) are used to support high-speed mobile broadband.
Frequencies used by Smart Communications Frequency Protocol Network Band Number Duplex Mode Common Name 900 MHz GSM/GPRS/EDGE: 2G: 8 FDD E-GSM: 1800 MHz 3 DCS: 850 MHz UMTS/HSDPA/HSPA+: 3G: 5 UMTS-FDD: CLR: 900 MHz 8 E-GSM: 2100 MHz 1 IMT: 700 MHz LTE/LTE-A/LTE-A Pro: 4G: 28 FDD: APT: 850 MHz 5 CLR: 1800 MHz 3 DCS: 2100 MHz 1 IMT: 2300 MHz 40 ...