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<h1>Online Observation</h1>

<p>On-line observation tells about the use of radio network
like TCH and SDCCH channels or queued calls. On-line observation informs the
operator of radio network usage in the form of events rather than files as
do measurements and other observations.</p>


<p>Radio resource on-line observation enables the monitoring
of radio frequency measurements of an MS. It also enables the observation
of RF measurements after tracing has been set on through the MSC. RX quality
statistics of one TRX can be monitored with the help of this on-line observation.</p>


<p>Before sending the on-line observation data to the NetAct,
the BSC will check which version of data types the NetAct supports and then
makes all the necessary modifications to the message. After the statistics
process, the on-line observation data is filtered so that the NetAct can understand
it regardless of data types.</p>


<p>A feature that asks for the state of an on-line observation
will also be implemented to the BSC. The NetAct can ask whether an on-line
observation is active or inactive, and based on the information this feature
is applied or not.</p>
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