BTS3900 Configuration

BTS3900 Configuration Level: internal

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BTS3900 Configuration Guideline

Drafted by Quan Kuifa Date JUN.10.2009

Reviewed by Date

Approved by Date

Huawei Technologies Co., Ltd.

All rights reserved.


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This guide instructs that how to configur BTS3900 in the BSC6000.also that how to implement BTS swap.All the operations is based on the LMT and MML. The content of this guide is as below: 1, Main process of BTS configuration 2, Alarm configuration for BTS 3, Data configuration for BTS swap


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1. Main process of BTS configuration Keep the same configuartion with site “Batna CCLT 05503” in the Batna. Step1: add site

Step2: add cell


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Step3: set attributes


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Step4: add FMU and GATM board (Each BTS3900 is configured with 6 DRFU.1 FMU.1 GATM.1 BBU.) Add FMU in slot 8 and GATM in slot 17, because the monitor signal cable of FMU and GATM are connected to “MON0” and “MON1” of UPEU separately.which keeps the confiuration same with the practical installation.


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Step5: add RXU Chain


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Use the RF cable connection tool to generate the connection. For the site 05503(S4/4/4) is as below:


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Step6: add RXU (RFU) Principia for RXU’s name: PortX_SlotX_PosX. PortX: Port No. X of GTMU SlotX: Slot No. X of DRFU PosX: Position No.X of the DRFU in the chain.

Keep confiuration same with the practical connection.Finally the RXU chain topo is as below.


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Step7: bind logical TRX From Trx No.0 to Trx No.11

Step8: Set TRX attributes (Send Receive Mode)


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Set the “Send Receive Mode” due to pratical situation. Because just one ANT port of DRFU is used, the “Single Antenna Double Receiver” is chosen.

Step9: Set cell attributes Almost the configuration process is same with BSC32. One parameter should be cared, which is”Power Type”. “20W” is chosen due to the Send Receive Mode.


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2. Alarm configuration for BTS3900 The BBU can support 2 RS485 bus and 16 line of on-off alarm maximally. There are just 1 UPEU configured in BTS3900 in the packeting list. The No. of on-off alarm for UPEU is as below.

The monitor signal of DCDU-01 is connected to No.8 alarm of EXT-ALM0 of UPEU. Step1: set site attributes

Step2: set Alarm Shield Flag 2 (Hex) The 8 bits (from low to high) of alarm sheild flag 2 determines the No.8-15 on-off alarm. 0 means “shield”, 1 means “non-shield”. The alarm sheild flag 2 is set as “01” to enable the DCDU-01 arlarm.


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Step3: set Alarm Voltage Definition


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Step4: set external alarm port Set the external alarm port for the on-off alarm of the UPEU as below.

Step5: name the external alarm Click the “Alarm Matintenance” in the LMT mean

Find the No.5048 alarm.then right-click it.choose as below.


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Set the Alarm name.


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3. Data configuration for BTS swap Step1: configure the site with LMT in offline mode Note: Configure the site on the same slot and port as the site to be swapped.

Step2: export the site data in offline mode

It will take about 5 minutes to export one site data. Step3: backup the data of the swapped site in online mode Note: do this after blocking the site.


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The exported result is the format of text as above, which will be used to edit the adjacent cell for BTS3900 later. Step4: delete the swapped site in online mode

Step5: import the data in online mode


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The log above indicates that importing is successful. Step6: edit the MML script Use the “UltraEdit” tool to edit the exported file named”BTS3900 adjacent cell” above. Comman”ADD CELL2GNC” will be used to add adjacent cell. It’s very to edit the MML script with the “UltraEdit” tool in column mode. Take care the”Bidirectional Adjacent Cell”and”Single directional Adjacent Cell”! For the the”Bidirectional Adjacent Cell”, command” ADD CELL2GNC” should be executed twice to add adjacent cell in both cell. Step7: execute the MML script in batch Log in the MML and execute the script”BTS3900 adjacent cell” in batch.

Documents

BTS3900 Configuration