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Difference between revisions of "Digicel (Trinidad and Tobago)"
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→Carrier Aggregation
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== 2G (GSM) == | == 2G (GSM) == | ||
Digicel has deployed 2G GSM (EDGE) on the CLR (850 MHz) band. GSM 1900 (PCS) has been refarmed to LTE. | Digicel has deployed 2G GSM (EDGE) on the CLR (850 MHz) band. GSM 1900 (PCS) has been refarmed to LTE. The 2G network will be decommissioned on March 31, 2024. | ||
=== Cell ID Layout (3 Sectors) === | === Cell ID Layout (3 Sectors) === | ||
BTS are in the format 5xxx. | |||
{| class="wikitable" | {| class="wikitable" | ||
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== 3G (UMTS) == | == 3G (UMTS) == | ||
Digicel has deployed 3G UMTS (DC-HSPA+) on both | Digicel has deployed 3G UMTS (DC-HSPA+) on both UMTS Band II and UMTS Band V. | ||
=== Cell ID Layout (3 Sectors) === | === Cell ID Layout (3 Sectors) === | ||
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== 4G (LTE) == | == 4G (LTE) == | ||
Digicel has deployed 4G LTE (LTE-A) on the following bands: 2/4/28. They also have 256 QAM enabled on the network. | Digicel has deployed 4G LTE (LTE-A) on the following bands: 2/4/28. They also have 2CA and 256 QAM enabled on the network. | ||
NOTE: Digicel has temporarily been given permission to broadcast PCS-1900 on 999 and APT-700 on 9585. Listed below are the offical EARFCNs per the National PMTS Spectrum Plan. | |||
eNBs are listed in the following format: 50xxx.<br/> | eNBs are listed in the following format: 50xxx.<br/> | ||
Macrocells: 500xx-505xx (506xx may be used in rare cases).<br/> | |||
Rooftops: 506xx (Rooftops can also use eNBs between 500xx-505xx and 507xx).<br/> | Rooftops: 506xx (Rooftops can also use eNBs between 500xx-505xx and 507xx).<br/> | ||
Tobago cell sites: 507xx.<br/> | Tobago cell sites: 507xx.<br/> | ||
Indoor DAS: 508xx.<br/> | Microcells/Indoor DAS: 508xx.<br/> | ||
Sites for extended coverage: 509xx | Sites for extended coverage: 509xx | ||
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=== Carrier Aggregation === | === Carrier Aggregation === | ||
Digicel Supports Carrier Aggregation between Bands 2 & 4 (2A-4A) as well as between Bands 2, 4 & 28 (2A-4A-28A). Three Carrier Aggregation has been temporarily stopped. | Digicel Supports Carrier Aggregation between Bands 2 & 4 (2A-4A) on both the downlink and uplink as well as between Bands 2, 4 & 28 (2A-4A-28A). Three Carrier Aggregation and 2CA with b28 has been temporarily stopped. | ||