|
|
|
|
|
| OBS |
|
Obstructed |
| OFDM |
|
Orthogonal Frequency Division Multplexing |
| OMAP |
|
Operations Maintenance and Administration Part |
| OMC |
|
Operation Maintenance Center |
| OPQSK |
|
Offset Quadrature Phase Shift Keying |
| OSI |
|
Open System Interconnect |
| OSS |
|
Operation Support Subsystem |
|
|
