Name: Huawei BTS3900A
Brand: Huawei
Rating: 5 (1 reviews)

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7.2.1 Checking the Antenna Connection with an MS.....................................................................................7-3

7.2.2 Checking the Antenna Connection by Using a Drive Tester.................................................................7-4

7.3 Measuring the Output Power of the TRX.......................................................................................................7-4

8 Checking the Operating Status of the BTS3900A................................................................8-1

8.1 Checking the Status of the BTS3900A LEDs.................................................................................................8-2

8.2 Checking the Alarm Information of the BTS3900A.......................................................................................8-4

8.3 Performing the Loopback Test........................................................................................................................8-6

9 Commission the BTS3900A services.......................................................................................9-1

9.1 Performing the Loopback Test of a Channel...................................................................................................9-2

9.1.1 Performing the Loopback Test of a Signaling Channel.........................................................................9-2

9.1.2 Performing the Loopback Test over the Traffic Channel.......................................................................9-3

9.2 Testing CS Services........................................................................................................................................9-4

9.3 Testing PS Services.........................................................................................................................................9-5

10 Checking the BTS3900A Environment...............................................................................10-1

10.1 BTS Environment Alarm Types..................................................................................................................10-2

10.2 Monitoring Environment.............................................................................................................................10-3

11 FAQs for BTS Commissioning............................................................................................11-1

11.1 Failed Communication Between the Site Maintenance Terminal and the BTS..........................................11-2

11.2 Faulty E1 Link.............................................................................................................................................11-3

11.3 Failure of an MS to Search the Network.....................................................................................................11-5

11.4 Service Dialing Failure................................................................................................................................11-6

11.5 Low GRPS Data Transmission Rate...........................................................................................................11-6

12 Data Sheet for Commissioning...........................................................................................12-1

Contents

BTS3900A GSM

Commissioning Guide

ii Huawei Proprietary and Confidential

Issue 04 (2008-11-20)