Operations and Maintenance Centre

In mobile networks, an Operations and Maintenance Center is the central location to operate and maintain the network.

There are various types of OMCs depending on the functionality:

External links

AMPS family	AMPS (TIA/EIA/IS-3, ANSI/TIA/EIA-553) N-AMPS (TIA/EIA/IS-91) TACS ETACS
Other	NMT C-450 Hicap Mobitex DataTAC

GSM/3GPP family	GSM CSD HSCSD
3GPP2 family	cdmaOne (TIA/EIA/IS-95 and ANSI-J-STD 008)
AMPS family	D-AMPS (IS-54 and IS-136)
Other	CDPD iDEN PDC PHS

GSM/3GPP family	GPRS EDGE/EGPRS (UWC-136)
3GPP2 family	CDMA2000 1X (TIA/EIA/IS-2000) CDMA2000 1X Advanced
Other	WiDEN

3GPP family	UMTS UTRA-FDD / W-CDMA UTRA-TDD LCR / TD-SCDMA UTRA-TDD HCR / TD-CDMA
3GPP2 family	CDMA2000 1xEV-DO Release 0 (TIA/IS-856)

3GPP family	HSPA HSDPA HSUPA HSPA+ LTE (E-UTRA)
3GPP2 family	CDMA2000 1xEV-DO Revision A (TIA/EIA/IS-856-A) EV-DO Revision B (TIA/EIA/IS-856-B) EV-DO Revision C
IEEE family	Mobile WiMAX IEEE 802.16e Flash-OFDM iBurst IEEE 802.20

3GPP family	LTE Advanced (E-UTRA) LTE Advanced Pro (4.5G Pro/pre-5G/4.9G)
IEEE family	WiMAX (IEEE 802.16m)

Under development

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