This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Operations and maintenance centre" – news⧼Dot-separator⧽newspapers⧼Dot-separator⧽books⧼Dot-separator⧽scholar⧼Dot-separator⧽JSTOR (May 2022) (Learn how and when to remove this message) |
In mobile networks, an operation and maintenance center is the central location to operate and maintain the network. There are various types of OMCs depending on the functionality:
Cellular network standards | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 0G radio telephones (1946) | |||||||||
| 1G (1979) |
| ||||||||
| 2G (1991) |
| ||||||||
| 2G transitional (2.5G, 2.75G, 2.9G) |
| ||||||||
| 3G (1998) IMT-2000 (2001) |
| ||||||||
| 3G transitional (3.5G, 3.75G, 3.9G) |
| ||||||||
| 4G (2009) IMT Advanced (2013) |
| ||||||||
| 5G (2018) IMT-2020 (2021) |
| ||||||||
| Related articles | |||||||||
| Stub icon | This computer networking article is a stub. You can help Wikipedia by expanding it. |
