R-PMO
was the first application that was introduced in the family. Its main purpose
is to present data in real-time. Realtime is achieved by letting the event data
stream continuously to the OSS from the BSCs,and updating the OSS GUI once
every minute.
The
performance data that can be evaluated in real-time includes traffic load,
service quality, hand over, GPRS/EGPRS cell reselection performance, GPRS/EGPRS
data throughput and more. The measures are called Monitors.
The
monitors are combined into reports. Several pre-defined Ericsson Standard
Reports for both circuit switched and packet switched traffic performance
monitoring are available. The user can also assemble monitors into own reports
by using drag and drop.
A
wide range of filters can be used on monitors, depending on the nature of the
monitor. As an example the performance information for circuit switched traffic
can be filtered per MS manufacturer and type, and the dropped calls can be
filtered per drop reason.
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