name: OMC
full_form: Operations and Maintenance Centre
context: This clause defines the FM requirements from the OS's perspective. According to the concept described in clause 4, the NEs shall maintain alarm and state change information. This information shall then be forwarded to one or more OS(s), i.e. the OMC and/or NMC. The OMC's role to play in this environment depends on implementation options chosen by the vendor and the network operator. The NMC interface (cf. clause 8) may be implemented in the NEs or the OMC. This means that the OMC may not be involved in the forwarding of alarm and state information to the NMC, if the NMC interface is implemented in the NE. In contrast, the OMC may have to act as a mediation device if the interface to the NMC is implemented in the OMC and the interface between OMC and the NEs uses a different (proprietary) technology. The network operator may choose to operate his network, in terms of FM, mainly from the NMC. This implies that functions for the forwarding and retrieval of alarms and states as well as the
description: The Operations and Maintenance Centre (OMC) is a network function responsible for managing and maintaining the telecommunications network. Its functions include fault management, alarm handling, and state change information processing. It acts as an intermediary between Network Elements (NEs) and the Network Management Centre (NMC), forwarding alarm and state information, and may also perform mediation functions if required.
explanation: The text describes OMC's role in managing network operations, handling alarms and state changes, and interacting with other network components. These responsibilities align with the definition of a Network Function, which encompasses components that control and manage telecommunications networks.
section_title: xFault management requirements
biotag_Context: O,O,O,O,B-Service,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O