Difference between revisions of "Digicel (Trinidad and Tobago)"

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If an additional sector is added, the PCI and Sector ID may not necessarily be in chronological order. For e.g. if a 4th sector is added at a later date, the Sector ID may be labelled as x6 instead of x4 and the PCI may just be a random number different from the order of the original 3 sectors.
=== Cell ID Layout (6 Sectors) ===
A cell site on Digicel's network can have up to as much as six sectors. The direction of the serving cells can be changed based on the area that the site has to serve.
A cell site on Digicel's network can have up to as much as six sectors. The direction of the serving cells can be changed based on the area that the site has to serve.
{| class="wikitable"
! Sector ID
! Frequency Band
! EARFCN
! Uplink
! Downlink
! Bandwidth
! PCI
! Direction
|-
| style="border-top: 2px solid black; text-align: center;" | 11
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | Band 28
700
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | 9610
| rowspan="6" style="border-top: 2px solid black;" | 743 MHz
| rowspan="6" style="border-top: 2px solid black;" | 798 MHz
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | 10 MHz
| style="border-top: 2px solid black;" | x
| style="border-top: 2px solid black;" | ?
|-
| style="text-align: center;" | 12
| x+1
| ?
|-
| style="text-align: center;" | 13
| x+2
| ?
|-
| style="text-align: center;" | 14
| x+3
| ?
|-
| style="text-align: center;" | 15
| x+4
| ?
|-
| style="text-align: center;" | 16
| x+5
| ?
|-
| style="border-top: 2px solid black; text-align: center;" | 21
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | Band 4
1700/2100
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | 2325
| rowspan="6" style="border-top: 2px solid black;" | 1747.5 MHz
| rowspan="6" style="border-top: 2px solid black;" | 2147.5 MHz
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | 15 MHz
| style="border-top: 2px solid black;" | x
| style="border-top: 2px solid black;" | ?
|-
| style="text-align: center;" | 22
| x+1
| ?
|-
| style="text-align: center;" | 23
| x+2
| ?
|-
| style="text-align: center;" | 24
| x+3
| ?
|-
| style="text-align: center;" | 25
| x+4
| ?
|-
| style="text-align: center;" | 26
| x+5
| ?
|-
| style="border-top: 2px solid black; text-align: center;" | 31
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | Band 2
1900
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | 1049
| rowspan="6" style="border-top: 2px solid black;" | 1894.9 MHz
| rowspan="6" style="border-top: 2px solid black;" | 1974.9 MHz
| rowspan="6" style="border-top: 2px solid black; text-align: center;" | 10 MHz
| style="border-top: 2px solid black;" | x
| style="border-top: 2px solid black;" | ?
|-
| style="text-align: center;" | 32
| x+1
| ?
|-
| style="text-align: center;" | 33
| x+2
| ?
|-
| style="text-align: center;" | 34
| x+3
| ?
|-
| style="text-align: center;" | 35
| x+4
| ?
|-
| style="text-align: center;" | 36
| x+5
| ?
|}


=== 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) as well as between Bands 2, 4 & 28 (2A-4A-28A). Three Carrier Aggregation has been temporarily stopped.

Revision as of 13:53, 25 August 2021

Digicel, is a Trinbagonian GSM/UMTS/LTE provider. Their PLMN is 374 130.

2G (GSM)

Digicel has deployed 2G GSM (EDGE) on the CLR (850 MHz) band. GSM 1900 (PCS) has been refarmed to LTE.

3G (UMTS)

Digicel has deployed 3G UMTS (DC-HSPA+) on both the UMTS Band II and UMTS Band V.

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.

Cell ID Layout (3 Sectors)

Sector ID Frequency Band EARFCN Uplink Downlink Bandwidth PCI Direction
11 Band 28

700

9610 743 MHz 798 MHz 10 MHz x Northeast
12 x+1 Southeast
13 x+2 West
21 Band 4

1700/2100

2325 1747.5 MHz 2147.5 MHz 15 MHz x Northeast
22 x+1 Southeast
23 x+2 West
31 Band 2

1900

1049 1894.9 MHz 1974.9 MHz 10 MHz x Northeast
32 x+1 Southeast
33 x+2 West

If an additional sector is added, the PCI and Sector ID may not necessarily be in chronological order. For e.g. if a 4th sector is added at a later date, the Sector ID may be labelled as x6 instead of x4 and the PCI may just be a random number different from the order of the original 3 sectors.

Cell ID Layout (6 Sectors)

A cell site on Digicel's network can have up to as much as six sectors. The direction of the serving cells can be changed based on the area that the site has to serve.

Sector ID Frequency Band EARFCN Uplink Downlink Bandwidth PCI Direction
11 Band 28

700

9610 743 MHz 798 MHz 10 MHz x ?
12 x+1 ?
13 x+2 ?
14 x+3 ?
15 x+4 ?
16 x+5 ?
21 Band 4

1700/2100

2325 1747.5 MHz 2147.5 MHz 15 MHz x ?
22 x+1 ?
23 x+2 ?
24 x+3 ?
25 x+4 ?
26 x+5 ?
31 Band 2

1900

1049 1894.9 MHz 1974.9 MHz 10 MHz x ?
32 x+1 ?
33 x+2 ?
34 x+3 ?
35 x+4 ?
36 x+5 ?

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.