What is O&M?
Operation and Maintenance (O&M) of telecommunications networks comprises the following functions: Alarm handling and fault management: Indications of malfunctions or outages of any network component are transferred back to the O&M system. The O&M technician can then remotely interact with the network component in question and try to repair the problem. Conﬁguration management: Parameters necessary for network conﬁguration such as frequency plans, next-neighbour relationships or handover algorithms are sent from the O&M centre to all network elements....
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Research Article Cost-Based Vertical Handover Decision Algorithm for WWAN/WLAN Integrated Networks
This report is the final product of a Committee on Earth Studies (CES) examination of technical and programmatic
issues related to the integration of research and operational Earth observation satellite systems in the support
of climate research (see Appendix A for the statement of task).