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ZTE OPTIMIZATION CLUES
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GSM Data Configuration
Editor: Cola Wong
GSM Neighbor Cells
Make Backup Config in BSC Function BCCH Frequency Modify TCH Frequency Modify 2G Dump file Export 2G Dump file Import 2G Radio Parameters 2G External Cell Configuration 2G Adjacent Cell Configuration 2G External&Adjacent Cell Configuration Import Switch Configuration Synchronize Modified Data
Make Backup Config in BSC Function1.Log in ZTE EMS, Configuration on toolbar to click NE Management
Make Backup Config in BSC Function2.Select BSC or RNC, right click to Start NE Management
Make Backup Config in BSC Function3.Finish “Start NE Management”, right click Configuration Management
Make Backup Config in BSC Function4.Shown below is Open Configuration Management, click + to show more details
Make Backup Config in BSC Function5.Finish clicking “+” you will see all functions on OMCR
Make Backup Config in BSC Function6. Apply Mutex Right in order to Operate action
Make Backup Config in BSC Function7.Get Mutex Right from EMS, show “Green lock”
Make Backup Config in BSC Function8. Right click “Config Set XXX”—Subtree Copy
Make Backup Config in BSC Function9.Back to BSC Management to right click to Subtree Duplicate –Subtree Paste
Make Backup Config in BSC Function10. Subtree Paste Progress
Make Backup Config in BSC Function11.Finish “Subtree Paste”, new Backup Config will be shown under Master Config
BCCH Frequency Modify
TCH Frequency Modify
2G Dump file Export1.Export 2G Dump file(Network Plan Data) on BSC Function by right click
2G Dump file Export2.Select sub-sheet or all sheet
2G Dump file Export3.Click OK
2G Dump file Export4.Select format of Exporting
2G Dump file Export5.Save route for Dump files of exporting
2G Dump file Import1.Select Import function
2G Dump file Import2.Select import file’s format
2G Radio Parameters1. BSC Level Parameters
2G Radio Parameters2.Site Level Parameters
2G Radio Parameters3.Cell Level Parameter (Power Control,HO Control,TRXs etc)
2G Radio Parameters4.Handover Control Parameters
2G Radio Parameters5.SDCCH Handover Control Parameters
2G External Cell Configuration1. Check specific BSC all GERAN External Cell Config
2G External Cell Configuration2. Check External Ncells information
2G Adjacent Cell Configuration1.Check specific Cell’s Adjacent Cells under Cell level parameter
2G Adjacent Cell Configuration2.Show Adjacent Cells belong to Specific Cell(e.g.EN0010A)
2G External&Adjacent Cells Import 1.Right Click “BSC Function” with Mutex avaible --- “Import Config Data”--- “Batch Apply Network Plan Data”
2G External&Adjacent Cells Import 2.Select file to import
2G External&Adjacent Cells Import 3.Show for External import file when realize on EMS
2G External&Adjacent Cells Import 4.Show for Adjacent import file when realize on EMS
Clarification for External and Adjacent Cell Configuration1.Must Define External first,and then Define Adjacent ncells
2.Must Delete External first,and then Delete Adjacent ncells
ENZBSC13 ADD NeighborHoResel-1009
ENZBSC13 ExternalGsmCell-1009
Attach that import templete for Adjacent and External cells
Parameters
Values on EMS
900 1800
Frequency band(FreqBand) 0 2
Max power level of MS(MsTxPwrMax) 5 0
Parameters
Handover Forward
900-900 900-1800 1800-900
MIN threshold of signal level for handover on PBGT(HoMarginPbgt) 29 36 20
Adjacent cell handover and reselection ID(HoResObjectId) Range from 1 to 64 cycle use
Ncells Modified Relative Parameters
Switch Configuration1.Select Backup Config,double click will be seen right side
Switch Configuration2.Click lable to switch to be Master Config
Synchronize Modified Data1.Finish Modification
Synchronize Modified Data2.Apply Mutex,right click, “Config Data Managed Element”— “Synchronize Modified Data”