Difference between revisions of "AT&T"

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(Created page with "For general information regarding AT&T, please check out Wikipedia page: AT&T. == LTE Mapping practices == === eNB === eNB IDs vary by region. Under the...")
 
m (Redirected page to AT&T Mobility)
 
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For general information regarding AT&T, please check out Wikipedia page: [[wikipedia:AT%26T|AT&T]].
#REDIRECT [[AT%26T_Mobility]]
 
== LTE Mapping practices ==
=== eNB ===
eNB IDs vary by region. Under the [[wikipedia:OpenSteetMap|OpenSteetMap]] basemap, AT&T divides the whole country into various regions (e.g., [https://midatlanticregion.att.com/ AT&T Mid-Atlantic], [https://southregion.att.com/ AT&T South]). It is common that adjacent counties of the same state will use completely different conventions.
 
=== Cell ===
Genrally, AT&T strictly follows such convention on cell ID numbering (3 sectors):
 
* Band '''5''': 1, 2, 3
* Band '''2''': 8, 9, 10; 179, 180, 181; 208, 209, 210
* Band 4<sup>1</sup>/'''66''': 22, 23, 24; 222, 223, 224
* Band '''12'''/17<sup>1</sup>: 15, 16, 17;
* Band '''30''': 149, 150, 151;
* Band '''14'''<sup>2</sup>: 193, 194, 195; 215, 216, 217;
 
''1: Old band plan, recent cellphones will display the other band.''
 
''2: In areas without band 12 spectrum license, ATT may directly use cell 15, 16, 17 for band 14 (e.g., West Virginia, Nebraska).''
 
If the cell tower has more than 3 sectors while only using 1 eNB, the naming pattern may be a little bit different. For example: 8, 9, 10, 11 for band 2.
 
Band 29 and Band 46 cannot be associated with eNB but still can be recognized by the App.
 
==== PCI ====
621

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