Table of Contents ABSTRACT 1 REVISION HISTORY 2 REFERENCES 2 1 INTRODUCTION 7 2 KPI OPTIMIZATION TARGET ERROR! BOOKMARK NOT DEFINED. 3 OPTIMIZATIOIN SYSTEM 8 3.1 DEPLOYMENT SYSTEM ARCHITECTU...
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Switch OFF the BTS cabinet and disconnect Abis connectors from DDF before offline start
Switch OFF the BTS cabinet and disconnect Abis connectors from DDF before offline start
Disconnect the Abis connector from The DDF
Switch ON the BTS cabinet breakers and connect the Laptop with BTS
User Name “COMMTE”
Password “COMMTE”
Communication Port setting
OR
After connecting this window will be appear
Go to Configuration-> BTS-SW Download-> to download BTS software
After BTSSW download this window will appear
Go to offline Files and select First File of Master File.
Go to offline Files and select First File of DDL file.
Click ok to start downloading SW
BTS software starts to download.
All these Files are downloaded
Go to Configuration BTS commissioning
Click start commissioning
Edit Qmux Address
Edit sector Mapping
Check All Twin TRE’s.
Click End Commissioning
Click << arrow to move selected modules to available modules
All modules Shifted to update modules.
Click No to end
Reconnect the Abis connector at DDF by verifying the TX/RX cables properly
Give Hard Reset to BTS cabinet as the OML has established to put the site on Downloading.
OFF Line Commissioning Completed Successfully.
BTS ON-Line commissioning Procedure using B10 Go to configuration>> Hardware setting>>Begin HW modification
Go to configuration> BTS commissioning
Go to start commissioning> Edit Q1 Address, Edit Sector Mapping and Twin TRA setting as in offline.
Go to configuration> Hardware setting>“End Modification” to end online commissioning
Online commissioning steps
Connect the Abis connector at DDF by verifying Tx/Rx cable properly. OML will be established after primary Abis has connected to DDF. Give hard reset to BTS after OML has established. Put site on Downloading from OMC. O&M will be established as downloading completes. Connect Laptop to BTS MMI port. Go to configuration>Hardware setting>Begin Hardware modification.
Online commissioning steps
Go to configuration>BTS commissioning>start commissioning. Edit Qmux Address Edit sector mapping Check all Twin TRA setting. Click end commissioning and shift all modules from selected modules to available modules. Go to configuration>Hardware setting>End Hardware modification. Click “yes” when an automatically hardware modification window appears. Hw Audit will be run and all Hardware will be shown after sometime.
ON Line Commissioning Completed Successfully.
Software components combiner
Fan Unit
Hardware Shown in software window Tre’s
clock Alarm card
Alarms window
Transceivers Shown in window
Transceivers Types
Four type of Transceivers in Alcatel Equipment TRAGE>Gsm Single TRE TRADE>Dcs single TRE TGT09>Gsm Twin TRE TGT18>DCS Twin TRE TAGHE>High power TRE
VSWR Shown in window
Sectors Shown In window
Station units
BSC SBLs (security block levels) BTS OM & Sectors.Sec RSLs can be unlock from local Terminal.
Troubleshooting
If a TRE or combiner is in “Not Operational” or “FOS” state then disable it then initialize it by using “init” command. If TRE or combiner can not operational by doing above command then remove it by using the following method. Go to configuration>>Hardware setting>>Begin HW modification. Go to Configuration>>Hardware setting>>Remove. Remove the Hardware from BTS. Window will be appear of Hardware removal, select the module to remove. Go to Configuration>>Hardware setting>>End Modification. Click ”yes” when configuration changes window appears.
Hardware Removal Method Step:1
Hardware Removal Step:2
Hardware Removal Step:3
Troubleshooting cont..
When a module goes in “FOS” state then it must be disable by using ”disable” command before initializing it by using “init” command otherwise it will not goes to operational state. When a module is in “Not Operational” state with color white then it means it has not got it’s RSL number still. Reload BTS data by going to “configuration>Reload Bts data” or using a method of “Begin Hardware then End Hardware” as discussed earlier. It will take some time to become operational. When a module is in “MSD” or “MSA” state then it will not get any command because its maintenance has seized for a while. When TRE RSL has locked then then its RSL will not be stable, so unlock the TRE from OMC.
Troubleshooting cont..
Sometime there is some faulty hardware in Bts that’s why other sectors or TRE’s can effect and can not work properly. Due to these faulty hardware other sectors or TRE’s can be down so simply remove this hardware. By this method other hardware become in operational state. Some time “SUMA” can not work properly that’s why whole Bts effects so change the slot of “SUMA” and give hard reset to Bts. If modules in a shelf can not powers up then check it’s power cable at the back ports of Bts or check it “RI” cable. Also check the power switch for the concern shelf. If a “EACB” card is Not operational or “FIT” state then initialize it from software. If it again goes in “FIT” state then Alarm card is faulty.
Troubleshooting cont..
Some time Primary Abis is stable by showing LED on Suma card but OML can not become stable, It means that Abis LED is fake. So check the Tx/Rx cable from both Bts end and microwave end and make sure that it is correctly connected. Also check Tx/Rx patching on DDF by using LED. Make sure that LED blinks on every pair on DDF. Also check the BNC and Abis connectors. Abis cable which is connected from Suma card to Bts board can be faulty so also verify it. If a TRE or combiner can not operational than change its slot then verify it. Vswr issues can be resolved by checking connectors from Bts end and feeder end. The last option for Alcatel equipment to become operational is the “Hard reset of Bts”.
External Alarms of MBO2
ALCATEL GLOSSARY AN
A Antenna Network B
BCB BSII BSS BTS BTSW
BTS Control Bus Base Station Controller Base Station Subsystem Base Station Transceiver BTS-Terminal for Windows C
CCF CDM CLEI CLLK CPF CRC CU
Cabinet Cooling Fan Configuration Data Message Common Language Equipment Clock Link Configuration Parameter File Cyclic Redundancy Check Carrier Unit
ALCATEL GLOSSARY D DC DMA EQU FIA FIM FIT FLT FOS ICS IT LDA LRA MI MSA MSD
Direct Current Deferred Maintenance Alarm E Equipped F Format Identifier for Application part of RI Format Identifier Manufacturing Faulty In Traffic Faulty Faulty Out of Service Item Change Status In Traffic L Local Defence Action Local Recovery Action M Maintenance Information MSD Auto Maintenance Seized
ALCATEL GLOSSARY N NEQ NOP O&M OMU OMUA OMUB OP OPR PADD PMA
Not Equipped Not Operational O Operation and Maintenance Operation and Maintenance Unit OMU A RIT OMU B RIT Operational Operator P Physical Address Prompt Maintenance
ALCATEL GLOSSARY RA RF RFH Hopping ) RI RIT RX RTC SBL SCFE SOS SUM SUMP SW
R Radio Access Radio Frequency Radio Frequency Hopping ( also known as : Synthesizer Remote Inventory Replaceable Item Receiver or receive ..... Remote Tunable Combiner S Security Block Level Station Unit Control Function Entity RIT System Out of Service Station Unit Module SUM PCM RIT Software
ALCATEL GLOSSARY SBL SCFE SOS SUM SUMP SW TLV TRE TS TX VPMA VSWR
S Security Block Level Station Unit Control Function Entity RIT System Out of Service Station Unit Module SUM PCM RIT Software T Tag, Length, Value Transceiver Module (combined Transmitter / Receiver functionality for base band and RF signals) Timeslot Transmitter or transmit . V Very Prompt Maintenance Alarm Voltage Standing Wave Ratio
ALCATEL GLOSSARY WBC WTC XBCB XCLK XIOB
W Wide Band Combiner Wait Traffic Clear X External BCB External Clock External Input Output Board
