User's Manual Part 3

RBS 2109 User’s Guide
Table 46 Defining the External Connections
Definition Port
MS1 Port COM1
MS2 Port N/A
Position Port N/A
4. In the Control menu, select Test of TCH. Enter the following parameters:
•
Telephone number
•
Frequency (ARCFN)
•
Broadcast Channel (BCCH)
•
Frequency for the Traffic Channel (TCH)
5. Select the TSs used for traffic and click on Add. The BCCH and SDCCH
channels are used for signalling and do not carry traffic. Do not make test
calls on these TSs.
Repeat this procedure for each TRX.
6. Click on the Start button. The TEMS now makes a test call on all selected
TSs. For each TS, verify the speech quality and write ‘‘Pass’’ or ‘‘Fail’’ in the
test record. See Section 8.4.2 Filling in the Test Record on page 152.
8.3.2 Making Diversity Test Call
This section describes how to make a diversity test call. The test confirms that
both RXD A and RXD B work properly.
Note: If antenna diversity is not supported, do not make a diversity test call.
1. Wait for the BSC operator to configure RXD=A.
2. Request the BSC operator to block all TRXs except the one being tested
and check that BCCH and SDCCH are configured.
3. Make a test call from the TEMS.
4. Request the BSC operator to check that the TCH being tested is busy.
Check the speech quality, and write ‘‘Pass’’ or ‘‘Fail’’ in the test record. See
Section 8.4.2 Filling in the Test Record on page 152.
5. Terminate the call.
6. Request the BSC to check that the tested TCH is released.
7. Repeat steps 2 to 6 for all TRXs in the cell.
8. Wait for the BSC operator to configure RXD=B.
149EN/LZT 720 0090 Uen R1A 2004-09-17