User guide

Aries Reference Manual Section 2 – Viewing and Analysing Data
Radio Systems Information Ltd. Page 27
2.5.2 Summary Type Graphs
The following parameters may be chosen for the X Axis and Y Axis:
X Axis Y Axis
Time RSSI min/avg/max
Time of Day Call Setup Time min/avg/max
LAC Grade of Service
Probe ID All Events Total
Area Call Setup Fail Total
Call Drop Total
No Service Total
Handover Total
If ‘Time’ is selected for the X Axis then it is possible to select a sample period of 15mins, 30mins, 60mins,
1 day.
If ‘Grade of Service’ is selected for the Y Axis then a threshold must also be entered in msec. The graph
then shows the % of call setups that are less than this threshold so that a Grade of Service of 100% means
that all call setup times were less than this threshold.
The following are examples of summary type graphs:
Figure 28: Example summary type graph of Call Setup Time minimum, average and maximum for each
base site
Figure 29: Example summary type graph of RSSI minimum, average and maximum for each base site
Figure 30: Example summary type graph of Call Fail reason for each probe