MPM-1000A Operator Manual
1000-7075 Rev E
9-11
9.2.5 NCW RX Comm Tab
This page provides received DCOM statistics for the network Terminals. Note that a
Terminal does not receive its own DCOM bursts, so the Terminal making this report will
not appear in the list of Sources.
Refer to Table 9-5 NCW RX Comm Tab for data descriptions for this window.
Figure 9-7 NCW RX Comm Tab
Table 9-5 NCW RX Comm Tab
Control/Indicator/Function
Description
Source Name
Name of the Terminal transmitting these bursts.
C/No (dB-Hz)
This records the highest received C/No since the last Reset from the
named source.
Info Rate (Kbps)
This records the highest burst information rate received from the named
source since the last Reset.
Modulation
This records the modulation type of the burst recorded above.
Code Rate
This records the code rate of the burst recorded above.
Spread Factor
This records the spread factor of the burst recorded above.
Hub Assist
This records if the burst recorded above was hub assisted.
Peak Alloc Rate (kbps)
This records the peak allocated user rate (kbps) for DCOM bursts
assigned to be received from the named source since the last Reset. Note
that the peak allocated user rate can be higher than the peak information
burst rate if the Terminal is using multiple demodulators.
Avg Alloc Rate (kbps)
This records the average allocated user rate (kbps) received from the
named source since the last Reset. This is a filtered average using the
following formula; Avg Alloc Rate = previous Ave Alloc Rate × N/(N+1) +
new value × 1/(N+1) (where N is 10).
