power control parameter handling
TRANSCRIPT
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Reference
EU - Power Control Parameter Handling
DN9813278
Issue 19-2Approval Date 2013-05-29
Confidential
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Table of contentsThis document has 68 pages.
Summary of changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
EU - POWER CONTROL PARAMETER HANDLING . . . . . . . . . . . . . . . 5
EUC CREATE POWER CONTROL PARAMETERS. . . . . . . . . . . . . . . . 6
EUG MODIFY GENERAL PARAMETERS . . . . . . . . . . . . . . . . . . . . . . 18
EUA MODIFY AVERAGING PARAMETERS . . . . . . . . . . . . . . . . . . . . 30
EUM MODIFY DATA SERVICE PARAMETERS . . . . . . . . . . 34
EUQ MODIFY SIGNAL QUALITY THRESHOLD PARAMETERS. . . . . 38
EUS MODIFY SIGNAL STRENGTH THRESHOLD PARAMETERS. . . 50
EUB MODIFY AMR SIGNAL QUALITY THRESHOLD PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
EUO OUTPUT POWER CONTROL PARAMETERS . . . . . . . . . . . . . . 61
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Summary of changes
Summary of changesChanges between issues 19-2(2013/05/13, RG30(BSS)) and 19-1(2013/05/02,RG30(BSS))
EUO OUTPUT POWER CONTROL PARAMETERS
Parameters BTS indentification and BTS name are changed to optional, parameter explanations are updated, command example 4 is added, new execution printout for command example is 4 added
Changes between issues 19-1(2013/05/02, RG30(BSS)) and 19-0(2013/03/22, RG30(BSS))
EUC CREATE POWER CONTROL PARAMETERS
Additional information and execution printout are updated.EUG MODIFY GENERAL PARAMETERS
Parameters, syntax, parameter explanations and examples are updated.Changes between issues 19-0(2013/03/22, RG30(BSS)) and 18-3(2012/07/26, RG20(BSS))EUC CREATE POWER CONTROL PARAMETERS
Additional informations, examples and execution printouts are updated.EUG MODIFY GENERAL PARAMETERS
Parameters MTPCC7 to MTPCC12 has been added in parameters, syntax, parameter explanations. Example and execution printout informations are added.
EUO OUTPUT POWER CONTROL PARAMETERS
Updated execution printout for example3.
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EU - POWER CONTROL PARAMETER HANDLINGThe commands of the EU command group are used for handling the power control parameters of the BTS or SEG .
The power control parameter settings are stored in the BSS Radio Network Configura-tion Database (BSDATA).
Menu of the command group:
POWER CONTROL PARAMETER HANDLING COMMANDS? ..... DISPLAY MENUC: ..... CREATE POWER CONTROL PARAMETERSG: ..... MODIFY GENERAL PARAMETERSA: ..... MODIFY AVERAGING PARAMETERSM: ......MODIFY DATA SERVICE PARAMETERS Q: ..... MODIFY SIGNAL QUALITY THRESHOLD PARAMETERSS: ..... MODIFY SIGNAL STRENGTH THRESHOLD PARAMETERSB: ..... MODIFY AMR SIGNAL QUALITY THRESHOLD PARAMETERS O: ..... OUTPUT POWER CONTROL PARAMETERSZ; ..... RETURN TO MAIN LEVEL
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EUC CREATE POWER CONTROL PARAMETERS
EUC CREATE POWER CONTROL PARAME-TERS
Function With the EUC command you create the power control parameters of the BTS or SEG in the BSDATA.
Parameters BTS identification, BTS name, SEG identification , SEG name , refer-ence BTS identification, reference BTS name, reference SEG identification , reference SEG name ;
Syntax EUC: ( BTS = | NAME = | SEG = | SEGNAME = ), [ REF = | RNAME = | RSEG = | RSEGNAME = ]... ;
Parameter explana-tions
BTS identification
BTS = decimal number
With this parameter you identify the base transceiver station. The value range depends on the BSC hardware configuration and the corresponding options.
If you give this parameter, you cannot give the parameters NAME,SEG, or SEGNAME.You can use the parameters BTS,NAME,SEG, or SEGNAME if power control parameters are created for a segment which has only one BTS; otherwise you must use the param-eters SEG or SEGNAME.
BTS name
NAME = text string
With this parameter you identify the base transceiver station. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS,SEG, or SEGNAME.You can use the parameters BTS,NAME,SEG, or SEGNAME if power control parameters are created for a segment which has only one BTS; otherwise you must use the param-eters SEG or SEGNAME.
SEG identification
SEG = decimal number
With this parameter you identify the segment. The value range is the same as the BTS identification value range.
If you give this parameter, you cannot give the parameters BTS,NAME, or SEGNAME.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
SEG name
SEGNAME = text string
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With this parameter you identify the segment. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS,NAME, or SEG.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
reference BTS identification
REF = decimal number
With this parameter you identify which base transceiver station is used as reference. The value range depends on the BSC hardware configuration and the corresponding options.
If you give this parameter, you cannot give the parameters RNAME,RSEG, or RSEGNAME.You can use the parameters REF,RNAME,RSEG, or RSEGNAME if power control param-eters are created for a segment which has only one BTS and the number of BTSs in the reference segment is only one; otherwise you must use the parameters RSEG or RSEGNAME.You cannot use REF or RNAME with SEG or SEGNAME and respectively RSEG or RSEGNAME with BTS or NAME.reference BTS name
RNAME = text string
With this parameter you identify which base transceiver station is used as reference. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters REF,RSEG, or RSEGNAME.You can use the parameters REF,RNAME,RSEG, or RSEGNAME if power control param-eters are created for a segment which has only one BTS and number of BTSs in the ref-erence segment is only one BTS; otherwise you must use the parameters RSEG or RSEGNAME.You cannot use REF or RNAME with SEG or SEGNAME and respectively RSEG or RSEGNAME with BTS or NAME.
reference SEG identification
RSEG = decimal number
With this parameter you identify the segment that is used as a reference. The value range is the same as the BTS identification value range.
If you give this parameter, you cannot give the parameters REF,RNAME, or RSEGNAME.You can use the parameters REF,RNAME,RSEG, or RSEGNAME if power control param-eters are created for a segment which has only one BTS and the number of BTSs in the reference segment is only one; otherwise you must use the parameters RSEG or RSEGNAME.You cannot use REF or RNAME with SEG or SEGNAME and respectively RSEG or RSEGNAME with BTS or NAME.reference SEG name
RSEGNAME = text string
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EUC CREATE POWER CONTROL PARAMETERS
With this parameter you identify the segment that is used as a reference. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters REF,RNAME, or RSEG.You can use the parameters REF,RNAME,RSEG, or RSEGNAME if power control param-eters are created for a segment which has only one BTS and the number of BTSs in the reference segment is only one; otherwise you must use the parameters RSEG or RSEGNAME.You cannot use REF or RNAME with SEG or SEGNAME and respectively RSEG or RSEGNAME with BTS or NAME.
Examples 1. Create power control parameters with the default values for BTS 128 when the segment usage option is OFF.
ZEUC:BTS=128;2. Create power control parameters for BTS 13 with the reference parameter values of
BTS 103.
ZEUC:BTS=13,REF=103;3. Create power control parameters with the default values for SEG 102.
ZEUC:SEG=102;4. Create power control parameters with the default values for BTS 100
ZEUC:BTS=2;Additional informa-tion
If you wish to create the power control parameters with default parameter values, you only have to give the parameter BTS identification or SEG identification.If you wish to create the power control parameters with the reference values, you must give values for both parameters BTS identification and reference BTS identification, or SEG identification and reference SEG identification.The default values of the parameters are set when the POC Parameters are created.
The default power control parameter values are the following:
PARAMETER NAME VALUE MORE INFO
power ctrl enabled PENA Y
BS TX pwr min PMIN 30 dB attenuation
BS TX pwr max PMAX1 0 dB attenuation
BS TX pwr max1x00 PMAX2 0 dB attenuation
BS TX pwr offset POFF 0 dB attenuation
power incr step size INC 4 dB
power red step size RED 2 dB
power control interval INT 2 s
power decr limit band 0 PD0 38 dB
power decr limit band 1 PD1 38 dB
power decr limit band 2 PD2 38 dB
power decr qual factor PDF 1
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power decr qual factor AENA N
power limit ALA ALIM 6 dB
min int between ALA AMIN 10 s
BCCH TRX TX pwr reduction TPR 0 dB
pc averaging lev dl window size LDS 4
pc averaging lev dl weighting LDW 1
pc averaging lev ul window size LUS 4
pc averaging lev ul weighting LUW 1
pc averaging qual dl window size QDS 1
pc averaging qual dl weighting QDW 1
pc averaging qual ul window size QUS 1
pc averaging qual ul weighting QUW 1
pc upper thresholds qual dl Rx qual
UDR < 0.2%
pc upper thresholds qual dl Px UDP 32
pc upper thresholds qual dl Nx UDN 32
pc upper thresholds qual ul Rx qual
UUR < 0.2%
pc upper thresholds qual ul Px UUP 32
pc upper thresholds qual ul Nx UUN 32
pc lower thresholds qual dl Rx qual
LDR 0.8% - 1.6%
pc lower thresholds qual dl Px LDP 3
pc lower thresholds qual dl Nx LDN 4
pc lower thresholds qual ul Rx qual
LUR 0.8% - 1.6%
pc lower thresholds qual ul Px LUP 3
pc lower thresholds qual ul Nx LUN 4
pc lower thresholds qual144Rx qual
LQR 0.8% - 1.6%
pc lower thresholds qual144Px LQP 4
pc lower thresholds qual144Nx LQN 3
pc upper thresholds lev dl Rx level
UDR - 70 dBm
pc upper thresholds lev dl Px UDP 1
pc upper thresholds lev dl Nx UDN 1
pc upper thresholds lev ul Rxlevel UUR - 70 dBm
pc upper thresholds lev ul Px UUP 1
pc upper thresholds lev ul Nx UUN 1
pc lower thresholds lev dl Rxlevel LDR - 85 dBm
PARAMETER NAME VALUE MORE INFO
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pc lower thresholds lev dl Px LDP 1
pc lower thresholds lev dl Nx LDN 1
pc lower thresholds lev ul Rxlevel LUR - 85 dBm
pc lower thresholds lev ul Px LUP 1
pc lower thresholds lev ul Nx LUN 1
pc upper threshold dl Rx qual AMR FR
UDRF < 0.2%
pc upper threshold ul Rx qual AMR FR
UURF < 0.2%
pc upper threshold dl Rx qual AMR HR
UDRH < 0.2%
pc upper threshold ul Rx qual AMR HR
UURH < 0.2%
pc lower threshold dl Rx qual AMR FR
LDRF 0.8% - 1.6%
pc lower threshold ul Rx qual AMR FR
LURF 0.8% - 1.6%
pc lower threshold dl Rx qual AMR HR
LDRH 0.8% - 1.6%
pc lower threshold ul Rx qual AMR HR
LURH 0.8% - 1.6%
idle mode signal strength filter period
IFP 9
transfer mode signal strength filter period
TFP 13
binary representation ALPHA in GSM 1800 and GSM 1900 band
ALPHA 8
binary representation ALPHA in GSM 800 and GSM 900 band
ALPHA 7
binary representation TAU in GSM 1800 and GSM 1900 band
GAMMA 36 dBm
binary representation TAU in GSM 800 and GSM 900 band
GAMMA 34 dBm
bit error probability filter averaging period
BEP 10
PC Lower Threshold Dl Rx Qual DHR
LDDHR 0.8% - 1.6%
PC Lower Threshold Ul Rx Qual DHR
LUDHR 0.8% - 1.6%
PC Upper Threshold Dl Rx Qual DHR
UDDHR < 0.2%
PC Upper Threshold Ul Rx Qual DHR
UUDHR < 0.2%
PC Lower Threshold Dl Rx Qual DFR
LDDFR 0.8% - 1.6%
PARAMETER NAME VALUE MORE INFO
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Execution printouts The execution printout of example 1 is the following:
BSC DX220-LAB - 2009-01-30 13:00:55
POWER CONTROL PARAMETERS OFSEG-0100 SEG100
BTS-0100 BTSPLI
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 02 sBS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dB
PC Lower Threshold Ul Rx Qual DFR
LUDFR 0.8% - 1.6%
PC Upper Threshold Dl Rx Qual DFR
UDDFR < 0.2%
PC Upper Threshold Ul Rx Qual DFR
UUDFR < 0.2%
DL PC window size PCWS 8 dbm
DL PC default power reduction PCPOW 4 dbm
maximum power compensation MPC 0 dbm
maximum Tx power of composite cell node 1
MTPCC1 0
maximum Tx power of composite cell node 2
MTPCC2 0
maximum Tx power of composite cell node 3
MTPCC3 0
maximum Tx power of composite cell node 4
MTPCC4 0
maximum Tx power of composite cell node 5
MTPCC5 0
maximum Tx power of composite cell node 6
MTPCC6 0
maximum Tx power of composite cell node 7
MTPCC7 0
maximum Tx power of composite cell node 8
MTPCC8 0
maximum Tx power of composite cell node 9
MTPCC9 0
maximum Tx power of composite cell node 10
MTPCC10 0
maximum Tx power of composite cell node 11
MTPCC11 0
maximum Tx power of composite cell node 12
MTPCC12 0
PARAMETER NAME VALUE MORE INFO
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POWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ..... 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MINIT BETWEEN ALA .......... 10 sPOWER LIMIT ALA ............ 06 dB BCCH TRX TX PWR REDUCTION .. 0 dB
MAX DL POWER REDUCTION ..... 06 dB IIVED HO PWR SECUR MARGI 05 dB MAX UL POWER REDUCTION...... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBm
PC AVERAGING LEV DL WINDOW SIZE ........... 04 WEIGHTING .... 1PC AVERAGING LEV UL WINDOW SIZE ........... 04 WEIGHTING .... 1PC AVERAGING QUAL DL WINDOW SIZE ........... 01 WEIGHTING .... 1PC AVERAGING QUAL UL WINDOW SIZE ........... 01 WEIGHTING .... 1
PC UPPER THRESHOLDS QUAL DL RX QUAL . < 0.2% PX .. 32 NX .. 32PC UPPER THRESHOLDS QUAL UL RX QUAL . < 0.2% PX .. 32 NX .. 32PC LOWER THRESHOLDS QUAL DL RX QUAL . 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL UL RX QUAL . 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL144 RX QUAL . 0.8% - 1.6% PX .. 03 NX .. 04
PC UPPER THRESHOLD DL RX QUAL DHR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DHR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DHR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DHR ..... 0.8% - 1.6%
PC UPPER THRESHOLD DL RX QUAL DFR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DFR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DFR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DFR ..... 0.8% - 1.6%
PC UPPER THRESHOLDS LEV DL RX LEVEL . - 70 dBm PX .. 01 NX .. 01PC UPPER THRESHOLDS LEV UL RX LEVEL . - 70 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV DL RX LEVEL . - 85 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV UL RX LEVEL . - 85 dBm PX .. 01 NX .. 01
IDLE MODE SIGNAL STRENGHT FILTER PERIOD ......... 9TRANSFER MODE SIGNAL STRENGHT FILTER PERIOD ..... 13BINARY REPRESENTATION ALPHA ..................... 7BINARY REPRESENTATION TAU ....................... 34 dBmBIT ERROR PROBABILITY FILTER AVERAGING PERIOD ... 10DL PC WINDOW SIZE ................................ 08 dBmDL PC DEFAULT POWER REDUCTION ......................... 04 dBm
PC UPPER THRESHOLDS DL RX QUAL AMR FR .. < 0.2%PC UPPER THRESHOLDS UL RX QUAL AMR FR .. < 0.2%PC LOWER THRESHOLDS DL RX QUAL AMR FR .. 0.8% - 1.6%PC LOWER THRESHOLDS UL RX QUAL AMR FR .. 0.8% - 1.6%
PC UPPER THRESHOLDS DL RX QUAL AMR HR .. < 0.2%PC UPPER THRESHOLDS UL RX QUAL AMR HR .. < 0.2%PC LOWER THRESHOLDS DL RX QUAL AMR HR .. 0-8% - 1.6%
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PC LOWER THRESHOLDS UL RX QUAL AMR HR .. 0.8% - 1.6%
MAXIMUM TX POWER OF COMPOSITE CELL NODE 1......... 0MAXIMUM TX POWER OF COMPOSITE CELL NODE 2......... 0MAXIMUM TX POWER OF COMPOSITE CELL NODE 3......... 0MAXIMUM TX POWER OF COMPOSITE CELL NODE 4......... 0MAXIMUM TX POWER OF COMPOSITE CELL NODE 5......... 0MAXIMUM TX POWER OF COMPOSITE CELL NODE 6......... 0
COMMAND EXECUTED
The execution printout of example 2 is the following:
EXECUTION STARTED
BSC DX220-LAB 2010-06-25 22:49:44
POWER CONTROL PARAMETERS OFSEG-0013
BTS-0013
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 02 sBS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ........ 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MIN INT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 6 dB
MAX DL POWER REDUCTION ..... 06 dB DERIVED HO PWR SECUR MARGIN. 05 dBMAX UL POWER REDUCTION ..... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBmMAXIMUM POWER COMPENSATION.. 00 dB
PC AVERAGING LEV DL WINDOW SIZE ............ 04 WEIGHTING .... 1PC AVERAGING LEV UL WINDOW SIZE ............ 04 WEIGHTING .... 1PC AVERAGING QUAL DL WINDOW SIZE ............ 01 WEIGHTING .... 1PC AVERAGING QUAL UL WINDOW SIZE ............ 01 WEIGHTING .... 1
PC UPPER THRESHOLDS QUAL DL RX QUAL .. < 0.2% PX .. 32 NX .. 32PC UPPER THRESHOLDS QUAL UL RX QUAL .. < 0.2% PX .. 32 NX .. 32PC LOWER THRESHOLDS QUAL DL RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL UL RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL144 RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04
PC UPPER THRESHOLD DL RX QUAL DFR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DFR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DFR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DFR ..... 0.8% - 1.6%
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PC UPPER THRESHOLDS LEV DL RX LEVEL .. - 70 dBm PX .. 01 NX .. 01PC UPPER THRESHOLDS LEV UL RX LEVEL .. - 70 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV DL RX LEVEL .. - 85 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV UL RX LEVEL .. - 85 dBm PX .. 01 NX .. 01
IDLE MODE SIGNAL STRENGHT FILTER PERIOD ......... 9TRANSFER MODE SIGNAL STRENGHT FILTER PERIOD ..... 13BINARY REPRESENTATION ALPHA ..................... 7BINARY REPRESENTATION TAU ....................... 34 dBmBIT ERROR PROBABILITY FILTER AVERAGING PERIOD ... 10
PC UPPER THRESHOLDS DL RX QUAL AMR FR .. < 0.2%PC UPPER THRESHOLDS UL RX QUAL AMR FR .. < 0.2%PC LOWER THRESHOLDS DL RX QUAL AMR FR .. 0.8% - 1.6%PC LOWER THRESHOLDS UL RX QUAL AMR FR .. 0.8% - 1.6%COMMAND EXECUTED
The execution printout of example 3 is the following:
EXECUTION STARTED
BSC BSC-LAB 2008-05-29 14:29:44
POWER CONTROL PARAMETERS OFSEG-0102 CITY66
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 02 sBS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ..... 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MINIT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 06 dB BCCH TRX TX PWR REDUCTION ... 2 dB
PC AVERAGING LEV DL WINDOW SIZE ............ 04 WEIGHTING .... 1PC AVERAGING LEV UL WINDOW SIZE ............ 04 WEIGHTING .... 1PC AVERAGING QUAL DL WINDOW SIZE ............ 01 WEIGHTING .... 1PC AVERAGING QUAL UL WINDOW SIZE ............ 01 WEIGHTING .... 1
PC UPPER THRESHOLDS QUAL DL RX QUAL .. < 0.2% PX .. 32 NX .. 32PC UPPER THRESHOLDS QUAL UL RX QUAL .. < 0.2% PX .. 32 NX .. 32PC LOWER THRESHOLDS QUAL DL RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL UL RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL144 RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04
PC UPPER THRESHOLD DL RX QUAL DHR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DHR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DHR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DHR ..... 0.8% - 1.6%
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PC UPPER THRESHOLD DL RX QUAL DFR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DFR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DFR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DFR ..... 0.8% - 1.6%
PC UPPER THRESHOLDS LEV DL RX LEVEL .. - 70 dBm PX .. 01 NX .. 01PC UPPER THRESHOLDS LEV UL RX LEVEL .. - 70 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV DL RX LEVEL .. - 85 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV UL RX LEVEL .. - 85 dBm PX .. 01 NX .. 01
IDLE MODE SIGNAL STRENGTH FILTER PERIOD ......... 9TRANSFER MODE SIGNAL STRENGTH FILTER PERIOD ..... 13BINARY REPRESENTATION ALPHA ..................... 8BINARY REPRESENTATION TAU ....................... 36 dBmBIT ERROR PROBABILITY PERIOD..................... 10
DEFAULT BTS VALUES IN SEGMENT:PC UPPER THRESHOLD DL RX QUAL AMR FR .. < 0.2%PC UPPER THRESHOLD UL RX QUAL AMR FR .. < 0.2%PC LOWER THRESHOLD DL RX QUAL AMR FR .. 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL AMR FR .. 0.8% 1.6%PC UPPER THRESHOLD DL RX QUAL AMR HR .. < 0.2%PC UPPER THRESHOLD UL RX QUAL AMR HR .. < 0.2%PC LOWER THRESHOLD DL RX QUAL AMR HR .. 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL AMR HR .. 0.8% - 1.6%
COMMAND EXECUTEDThe execution printout of example 4 is the following:
FlexiBSC LION 2013-04-18 15:29:01
POWER CONTROL PARAMETERS OFSEG-0002 BTS-0002
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 02 sBS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ........ 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MIN INT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 6 dB BCCH TRX TX PWR REDUCTION .. 0 dB
MAX DL POWER REDUCTION ..... 06 dB DERIVED HO PWR SECUR MARGIN. 05 dBMAX UL POWER REDUCTION ..... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBmMAXIMUM POWER COMPENSATION.. 00 dB
MAXIMUM TX POWER OF COMPOSITE CELL NODE 1........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 2........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 3........ 0 dB
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EUC CREATE POWER CONTROL PARAMETERS
MAXIMUM TX POWER OF COMPOSITE CELL NODE 4........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 5........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 6........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 7........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 8........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 9........ 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 10....... 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 11....... 0 dBMAXIMUM TX POWER OF COMPOSITE CELL NODE 12....... 0 dB
PC AVERAGING LEV DL WINDOW SIZE ............ 04 WEIGHTING .... 1PC AVERAGING LEV UL WINDOW SIZE ............ 04 WEIGHTING .... 1PC AVERAGING QUAL DL WINDOW SIZE ............ 01 WEIGHTING .... 1PC AVERAGING QUAL UL WINDOW SIZE ............ 01 WEIGHTING .... 1
PC UPPER THRESHOLDS QUAL DL RX QUAL .. < 0.2% PX .. 32 NX .. 32PC UPPER THRESHOLDS QUAL UL RX QUAL .. < 0.2% PX .. 32 NX .. 32PC LOWER THRESHOLDS QUAL DL RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL UL RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04PC LOWER THRESHOLDS QUAL144 RX QUAL .. 0.8% - 1.6% PX .. 03 NX .. 04
PC UPPER THRESHOLD DL RX QUAL DHR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DHR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DHR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DHR ..... 0.8% - 1.6%PC UPPER THRESHOLD DL RX QUAL DFR ..... < 0.2%PC UPPER THRESHOLD UL RX QUAL DFR ..... < 0.2%PC LOWER THRESHOLD DL RX QUAL DFR ..... 0.8% - 1.6%PC LOWER THRESHOLD UL RX QUAL DFR ..... 0.8% - 1.6%PC UPPER THRESHOLDS LEV DL RX LEVEL .. - 70 dBm PX .. 01 NX .. 01PC UPPER THRESHOLDS LEV UL RX LEVEL .. - 70 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV DL RX LEVEL .. - 85 dBm PX .. 01 NX .. 01PC LOWER THRESHOLDS LEV UL RX LEVEL .. - 85 dBm PX .. 01 NX .. 01
IDLE MODE SIGNAL STRENGHT FILTER PERIOD ......... 9TRANSFER MODE SIGNAL STRENGHT FILTER PERIOD ..... 13BINARY REPRESENTATION ALPHA ..................... 7BINARY REPRESENTATION TAU ....................... 34 dBmBIT ERROR PROBABILITY FILTER AVERAGING PERIOD ... 10DL PC WINDOW SIZE ............................... 8 dBmDL PC DEFAULT POWER REDUCTION ................... 4 dBm
PC UPPER THRESHOLDS DL RX QUAL AMR FR .. < 0.2%PC UPPER THRESHOLDS UL RX QUAL AMR FR .. < 0.2%PC LOWER THRESHOLDS DL RX QUAL AMR FR .. 0.8% - 1.6%PC LOWER THRESHOLDS UL RX QUAL AMR FR .. 0.8% - 1.6%PC UPPER THRESHOLDS DL RX QUAL AMR HR .. < 0.2%PC UPPER THRESHOLDS UL RX QUAL AMR HR .. < 0.2%PC LOWER THRESHOLDS DL RX QUAL AMR HR .. 0.8% - 1.6%PC LOWER THRESHOLDS UL RX QUAL AMR HR .. 0.8% - 1.6%
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COMMAND EXECUTED
Semantic error messages/*** NETWORK MISMATCH ***/
The power control parameters have been created for a BTS or a SEG that has a different frequency band than the reference BTS.
/*** REFERENCE POWER CONTROL NOT FOUND IN BSC DATABASE ***/The given reference power control object has not been created in the BSDATA.
In addition, the general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see Radio Network Administration and General Error Messages of System.
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EUG MODIFY GENERAL PARAMETERS
EUG MODIFY GENERAL PARAMETERSFunction With the EUG command you modify the general power control parameters in the
BSDATA.
Parameters BTS identification, BTS name, SEG identification , SEG name : power ctrl enabled, BS TX pwr max, BS TX pwr max1x00, BS TX pwr offset , BS TX pwr min, power incr step size, power red step size, power control interval, power decr limit band 0, power decr limit band 1, power decr limit band 2, power decr qual factor, ALA enabled, power limit ALA, min int between ALA, BCCH TRX TX pwr reduction , max DL power reduction, max UL power reduction, derived HO power security margin, estimated DL interference, maximum power compensation, maximum Tx power of composite cell node 1, maximum Tx power of composite cell node 2, maximum Tx power of composite cell node 3, maximum Tx power of composite cell node 4, maximum Tx power of composite cell node 5, maximum Tx power of composite cell node 6, maximum Tx power of composite cell node7, maximum Tx power of composite cell node8, maximum Tx power of composite cell node9, maximum Tx power of composite cell node10, maximum Tx power of composite cell node11, maximum Tx power of composite cell node12 ;
Syntax EUG: ( BTS = | NAME = | SEG = | SEGNAME= ) :
( PENA = | PMAX1 = | PMAX2 = | POFF = | PMIN = | INC = | RED = | INT = | PD0 = | PD1 = | PD2 = | PDF = | AENA = | AMIN = | TPR = | MDLPWR = | MULPWR = | DHOPSM = | EDLI = | MPC = | MTPCC1 = | MTPCC2 = | MTPCC3 =
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node 3> | MTPCC4 = | MTPCC5 = | MTPCC6 = | MTPCC7 = | MTPCC8 = | MTPCC9 = | MTPCC10 = | MTPCC11 = | MTPCC12 = ) ... ;
Parameter explana-tions
BTS identification
BTS = decimal number
With this parameter you identify the base transceiver station. The value range depends on the BSC hardware configuration and the corresponding options.
If you give this parameter, you cannot give the parameters NAME, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.BTS name
NAME = text string
With this parameter you identify the base transceiver station. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.SEG identification
SEG = decimal number
With this parameter you identify the segment. The value range is the same as the BTS identification value range.If you give this parameter, you cannot give the parameters BTS, NAME, or SEGNAME.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
SEG name
SEGNAME = text string
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EUG MODIFY GENERAL PARAMETERS
With this parameter you identify the segment. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEG.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
power ctrl enabled
With this parameter you indicate whether the BTS power control is enabled.
BS TX pwr max
PMAX1 = decimal number
With this parameter you identify the maximum transmission power of the BTS as an attenuation from the peak power of the TRX.
This parameter is used for frequency bands GSM 800 and GSM 900.
The attenuation values has step size of 2 dB.The default value is 0.
g Please note that e.g. VSWR alarm monitoring feature in BTS needs a certain minimum TX power level to operate correctly. This level (and therefore, supported PMAX param-eter value range) depends on the BTS product. For more information, refer BTS Product Description documentation.
Dynamic power control on BSC can adjust the Timeslot transmit power from Static level. The dynamic Timeslot capability of the system can work in the whole 30 dB range. The total attenuation depends on the frequency band used in the BTS. The total attenuation for GSM 800 and GSM 900 band TRXs is BS TX pwr max (PMAX1) + BS TX pwr offset (POFF).The total attenuation must be lower than the value of the BS TX pwr min (PMIN) parameter or equal to it.This parameter has no InSite type support, but it still has some requirements with refer-ence to InSite. If InSite base station's transmission power has been attenuated more than its maximum output power (18dB), the BTS will use its minimum transmission power.
If the site type is InSite, the following limitation must be taken into account:
BS TX pwr max1x00
PMAX2 = decimal number
With this parameter you identify the maximum transmission power of the BTS as an attenuation from the peak power of the TRX when either the frequency band GSM 1800 or GSM 1900 is used in BTS.
The attenuation values has step size of 2 dB.The default value is 0.
Parameter Value Description
PENA = Y power control is enabled
N power control is disabled
InSite BTS GSM 900
Maximum output power 18 dB
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g Please note that e.g. VSWR alarm monitoring feature in BTS needs a certain minimum TX power level to operate correctly. This level (and therefore, supported PMAX param-eter value range) depends on the BTS product. For more information, refer BTS Product Description documentation.
Dynamic power control on BSC can adjust the Timeslot transmit power from Static level. The dynamic Timeslot capability of the system can work in the whole 30 dB range. The total attenuation depends on the frequency band used in the BTS. The total attenuation for GSM 1800 and GSM 1900 band TRXs is BS TX pwr max1x00 (PMAX2) + BS TX pwr offset (POFF). The total attenuation must be lower than the value of the BS TX pwr min (PMIN) parameter or equal to it. This parameter has no InSite type support, but it still has some requirements with refer-ence to InSite. If InSite base station's transmission power has been attenuated more than its maximum output power (22dB), the BTS will use its minimum transmission power.
If the site type is InSite, the following limitations must be taken into account:
BS TX pwr offset
POFF = decimal number
With this parameter you identify a transmission power attenuation offset for Super-Reuse TRXs of frequency group 16 in the segment, when BCCH Super Re-use in BSC (BSR) is active.
The offset values range from 0 to 30 dB with a step size of 2 dB.
The total attenuation depends on the frequency band used in the BTS. The total atten-uation for GSM 800 and GSM 900 band TRXs is BS TX pwr max (PMAX1) + BS TX pwr offset (POFF). The total attenuation for GSM 1800 and GSM 1900 band TRXs is BS TX pwr max1x00 (PMAX2) + BS TX pwr offset (POFF).The total attenuation must be lower than the value of the BS TX pwr min (PMIN) parameter or equal to it.
If the site type is InSite, the following limitations must be taken into account:
t If InSite base station's transmission power has been attenuated more than its maximum output power, the BTS will use its minimum transmission power.BS TX pwr min
PMIN = decimal number
With this parameter you identify the minimum transmission power of the BTS as an attenuation from the peak power of the TRX.
The attenuation values range from 0 to 30 dB with a step size of 2 dB.
If the site type is InSite, the following limitations must be taken into account:
InSite BTS GSM 1800 GSM 1900
Maximum output power 22 dB 22 dB
InSite BTS GSM 900 GSM 1800 GSM 1900
Maximum output power
18 dB 22 dB 22 dB
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EUG MODIFY GENERAL PARAMETERS
t If the InSite base station's transmission power has been attenuated more than the maximum output power of the InSite BTS, the BTS will use its minimum transmission power.
power incr step size
INC = decimal number
With this parameter you define the step size for increasing the transmission power of the mobile station. The step size is 2, 4, or 6 dB.
power red step size
RED = decimal number
With this parameter you define the step size for reducing the transmission power of the mobile station. The step size is 2 or 4 dB.
power control interval
INT = decimal number
With this parameter you define the minimum interval between the changes in the radio frequency power level. The values range from 0 to 31 seconds.
power decr limit band 0
PD0 = decimal number
With this parameter you define the maximum allowed power decrease step size. This step size limit is used when a power decrease of an MS is performed due to high uplink quality, and the averaged uplink signal quality (bit error rate) is lower than 0.2%.
The values range from 0 to 38 dB with a step size of 2 dB.
power decr limit band 1
PD1 = decimal number
With this parameter you define the maximum allowed power decrease step size. This step size limit is used when a power decrease of an MS is performed due to high uplink quality, and averaged uplink signal quality (bit error rate) is between 0.2% and 0.4%.
The values range from 0 to 38 dB with a step size of 2 dB.
power decr limit band 2
PD2 = decimal number
With this parameter you define the maximum allowed power decrease step size. This step size limit is used when a power decrease of an MS is performed due to high uplink quality, and averaged uplink signal quality (bit error rate) is higher than 0.4%.
The values range from 0 to 38 dB with a step size of 2 dB.
power decr qual factor
PDF = decimal number
InSite BTS GSM 900 GSM 1800 GSM 1900
Maximum output power
18 dB 22 dB 22 dB
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With this parameter you enable or disable the MS power decrease due to signal quality with the defined variable power change step size. This is done when the uplink signal level is lower than the optimum uplink RF signal level and the averaged signal quality equals the quality threshold. The parameter also has an effect on the size of the power decrease step.
The power decrease is enabled when the value is 1, and it is disabled when the value is 0.
ALA enabled
With this parameter you switch the automatic link adaptation function on and off.
power limit ALA
ALIM = decimal number
With this parameter you determine the MS and BTS power levels for automatic link adaptation function, where the channel coding is changed between 14.4 kbit/s and 9.6 kbit/s. The power level is identified as an attenuation from the maximum allowed power of the MS/BTS. BTS power control is taken into account only if it is enabled.
The values range from 0 to 30 dB with a step size of 2 dB.
min int between ALA
AMIN = decimal number
With this parameter you determine the time interval between two consecutive automatic link adaptation procedures. The interval is given in seconds and the values range from 0 to 30.
BCCH TRX TX pwr reduction
TPR = decimal number
With this parameter you define the amount of BCCH TRX transmit power reduction. This parameter is valid only when the BCCH TRX is on an UltraSite EDGE or a Flexi EDGE BTS.
The values range is from 0 to 2 dB with a step size of 2 dB.
Max DL Power Reduction
MDLPWR = decimal number
With this parameter you define the maximum power reduction, in downlink direction, that is ordered via the Handover Command to the involved MS.
This parameter is valid only for BTSplus site type.
The value range is from 0 to 12 dB with a step size of 1 dB.
Max UL Power Reduction
MULPWR = decimal number
With this parameter you define the maximum power reduction, in uplink direction, that is ordered via the Handover Command to the involved MS.
Parameter Value Description
AENA = Y ALA function is enabled
N ALA function is disabled
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EUG MODIFY GENERAL PARAMETERS
This parameter is valid only for BTSplus site type.
The value range is from 0 to 12 dB with a step size of 1 dB.
Derived HO Power Security Margin
DHOPSM = decimal number
With this parameter you define the derived handover power security margin.
This parameter is valid only for BTSplus site type.
The value range is from 0 to 20 dB with a step size of 1 dB.
Estimated DL Interference
EDLI = decimal number
With this parameter you define the estimated downlink interference in those areas of the cell where incoming better cell handovers might occur.
This parameter is valid only for BTSplus site type.
The value range is from -90 to 40 dBm with a step size of 1 dBm.
maximum power of compensation
MPC = maximum power compensation
With this parameter operator can compensate the maximum power level of BTSplus site type in Multi BCF configuration.
Parameter is valid only for BTSplus site type.
The value range is from -10 to 10 dB with a step size of 2 dB.
maximum Tx power of composite cell node 1
MTPCC1 = decimal number
With the parameter you can define value of maximum Tx power of composite cell node 1.
Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
maximum Tx power of composite cell node 2
MTPCC2 = decimal number
With the parameter you can define value of maximum Tx power of composite cell node 2.
Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
maximum Tx power of composite cell node 3
MTPCC3 = decimal number
With the parameter you can define value of maximum Tx power of composite cell node 3.
Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
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maximum Tx power of composite cell node 4
MTPCC4 = decimal number
With the parameter you can define value of maximum Tx power of composite cell node 4.
Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
maximum Tx power of composite cell node 5
MTPCC5 = decimal number
With the parameter you can define value of maximum Tx power of composite cell node 5.
Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
maximum Tx power of composite cell node 6
MTPCC6 = decimal number
With the parameter you can define value of maximum Tx power of composite cell node 6.
Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
g Maximum attenuation for any node due to PMAX and MTPCC combined is 30dB and not below 30 dB irrespective of the configuration for these parameters. For CMST site PMAX1/PMAX2 + MTPCC n, 0..14 to be used in all live sites to ensure all TX power related alarms remains functional. For more information on PMAX parameter see Table 1 and Table 2.
maximum Tx power of composite cell node7
MTPCC7 = Decimal Number
This parameter can be used to define value of maximum Tx power of composite cell node7. Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
The parameter is valid only for Flexi Multiradio 10 site types.
maximum Tx power of composite cell node8
MTPCC8 = Decimal Number
This parameter can be used to define value of maximum Tx power of composite cell node8. Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
The parameter is valid only for Flexi Multiradio 10 site types.
maximum Tx power of composite cell node9
MTPCC9 = Decimal Number
This parameter can be used to define value of maximum Tx power of composite cell node9. Parameter indicates attenuation and is offset value of BS Tx Pwr Max parameter.
The parameter can take values between 0 to 30 dB in steps of 2.
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EUG MODIFY GENERAL PARAMETERS
The parameter is valid only for Flexi Multiradio 10 site types.
maximum Tx power of composite cell node10
MTPCC10 = Decimal Number
This parameter can be used to define value of maximum Tx power of composite cell node10. Parameter indicates attenuation and is offset value of BS Tx Pwr Max param-eter.
The parameter can take values between 0 to 30 dB in steps of 2.
The parameter is valid only for Flexi Multiradio 10 site types.
maximum Tx power of composite cell node11
MTPCC11 = Decimal Number
This parameter can be used to define value of maximum Tx power of composite cell node11. Parameter indicates attenuation and is offset value of BS Tx Pwr Max param-eter.
The parameter can take values between 0 to 30 dB in steps of 2.
The parameter is valid only for Flexi Multiradio 10 site types.
maximum Tx power of composite cell node12
MTPCC12 = Decimal Number
This parameter can be used to define value of maximum Tx power of composite cell node12. Parameter indicates attenuation and is offset value of BS Tx Pwr Max param-eter.
The parameter can take values between 0 to 30 dB in steps of 2.
The parameter is valid only for Flexi Multiradio 10 site types.
Examples 1. Enable the power control of BTS 38.ZEUG:BTS=38:PENA=Y;
2. Enable the power control of BTS 44 and modify the parameters as follows:power increase step size 6 dB, power reduction step size 2 dB, power control interval 10 s, power decr limit band 0 10 dB, power decr limit band 1 2 dB, power decr limit band 2 0 dB.
The TRX peak power is 47 dBm (50 W), which is the desired value, and the value of PMIN is 4 dB. So in this case the dynamic power control range is 43-47 dBm.
Modify also the automatic link adaptation parameters of BTS 44 for 14.4 kbit/s con-nections by enabling automatic link adaptation, changing the value of power limit to 20 dB, and setting the value of minimum time interval between two consecutive automatic link adaptation procedures to 15 seconds.
The segment usage option is OFF.
ZEUG:BTS=44:PENA=Y,PMAX1=0,PMIN=4,INC=6,RED=2,INT=10,PD0=10,PD1=2,PD2=0,AENA=Y,ALIM=20,AMIN=15;
3. Disable the power control of SEG 38 when the segment usage option is ON.ZEUG:SEG=38:PENA=N;
4. Enable the power control of BTS 44.ZEUG:BTS=44:PENA=Y, MTPCC1=2;
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5. Enable the power control of BTS 44.ZEUG: BTS=44:PENA=Y, MTPCC7=22;
Execution printouts The execution printout of example 2 is the following:
BSC BSC-LAB 2008-01-18 08:48:17
POWER CONTROL GENERAL PARAMETERS OFBTS-0044 CENTRUM1
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 31 sBS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ........ 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MIN INT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 6 dB BCCH TRX TX PWR REDUCTION ....2 dB
MAX DL POWER REDUCTION ..... 06 dB DERIVED HO PWR SECUR MARGIN. 05 dBMAX UL POWER REDUCTION ..... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBm
COMMAND EXECUTED
The execution printout of example 3 is the following:
BSC BSC-LAB 2008-01-18 09:21:27
POWER CONTROL GENERAL PARAMETERS OFSEG-0038 CITY55
POWER CTRL ENABLED ......... N POWER CONTROL INTERVAL ..... 31 sBS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ........ 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MIN INT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 6 dB BCCH TRX TX PWR REDUCTION ... 2 dB
MAX DL POWER REDUCTION ..... 06 dB DERIVED HO PWR SECUR MARGIN. 05 dBMAX UL POWER REDUCTION ..... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBm
COMMAND EXECUTED
The execution printout of example 4 is the following:
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EUG MODIFY GENERAL PARAMETERS
DX 200 DX220-LAB 2004-10-10 04:27:32
POWER CONTROL GENERAL PARAMETERS OFBTS-0044 CENTRUM1
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 31 s BS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ........ 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MIN INT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 6 dB BCCH TRX TX PWR REDUCTION ....2 dBMAX DL POWER REDUCTION ..... 06 dB DERIVED HO PWR SECUR MARGIN. 05 dBMAX UL POWER REDUCTION ..... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBmMAXIMUM POWER COMPENSATION.. 00 dBMAX TX POWER OF COMPOSITE CELL NODE 1.............. 2dBMAX TX POWER OF COMPOSITE CELL NODE 2.............. 2 dBMAX TX POWER OF COMPOSITE CELL NODE 3.............. 8 dBMAX TX POWER OF COMPOSITE CELL NODE 4.............. 16 dBMAX TX POWER OF COMPOSITE CELL NODE 5.............. 20 dBMAX TX POWER OF COMPOSITE CELL NODE 6.............. 24 dB
COMMAND EXECUTED
The execution printout of example 5 is the following:
EXECUTION STARTED
DX 200 DX220-LAB 2004-10-10 04:27:32
POWER CONTROL DATA SERVICE PARAMETERS OFBTS-0044
POWER CTRL ENABLED ......... Y POWER CONTROL INTERVAL ..... 31 s BS TX PWR MIN ....PEAK PWR - 30 dB BS TX PWR MAX ....PEAK PWR - 00 dBBS TX PWR OFFSET ........... 00 dB BS TX PWR MAX1X00 PEAK PWR - 00 dBPOWER INCR STEP SIZE ....... 4 dB POWER RED STEP SIZE ........ 2 dBPOWER DECR LIMIT BAND 0 .... 38 dB POWER DECR LIMIT BAND 1 .... 38 dBPOWER DECR LIMIT BAND 2 .... 38 dB POWER DECR QUAL FACTOR ..... 1ALA ENABLED ................ N MIN INT BETWEEN ALA ........ 10 sPOWER LIMIT ALA ............ 6 dB BCCH TRX TX PWR REDUCTION ....2 DbMAX DL POWER REDUCTION ..... 06 dB DERIVED HO PWR SECUR MARGIN. 05 dBMAX UL POWER REDUCTION ..... 06 dB ESTIMATED DL INTERFERENCE .- 80 dBmMAXIMUM POWER COMPENSATION.. 00 dBMAX TX POWER OF COMPOSITE CELL NODE 1............. 4 dBMAX TX POWER OF COMPOSITE CELL NODE 2............. 2 dBMAX TX POWER OF COMPOSITE CELL NODE 3............. 8 dBMAX TX POWER OF COMPOSITE CELL NODE 4............. 16 dBMAX TX POWER OF COMPOSITE CELL NODE 5............. 20 dB
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EU - Power Control Parameter Handling EUG MODIFY GENERAL PARAMETERS
Id:0900d805809a84d9Confidential
MAX TX POWER OF COMPOSITE CELL NODE 6............. 24 dBMAX TX POWER OF COMPOSITE CELL NODE 7............. 22 dBMAX TX POWER OF COMPOSITE CELL NODE 8............. 2 dBMAX TX POWER OF COMPOSITE CELL NODE 9............. 8 dBMAX TX POWER OF COMPOSITE CELL NODE 10............ 16 dBMAX TX POWER OF COMPOSITE CELL NODE 11............ 20 dBMAX TX POWER OF COMPOSITE CELL NODE 12............ 24 dB
COMMAND EXECUTEDSemantic error messages
The general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see Radio Network Administration and General Error Messages of System.
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30 DN9813278
EU - Power Control Parameter Handling
Id:0900d805805f36ebConfidential
EUA MODIFY AVERAGING PARAMETERS
EUA MODIFY AVERAGING PARAMETERSFunction With the EUA command you modify the power control averaging parameters in the
BSDATA.
Parameters BTS identification, BTS name, SEG identification , SEG name : pc averaging lev dl window size, pc averaging lev dl weighting, pc averaging lev ul window size, pc averaging lev ul weighting, pc averaging qual dl window size, pc averaging qual dl weighting, pc averaging qual ul window size, pc averaging qual ul weighting;
Syntax EUA: ( BTS = | NAME = | SEG = | SEGNAME = ) :
( LDS = | LDW = | LUS = | LUW = | QDS = | QDW = | QUS = | QUW = ) ... ;
Parameter explana-tions
BTS identification
BTS = decimal number
With this parameter you identify the base transceiver station. The value range depends on the BSC hardware configuration and the corresponding options.
If you give this parameter, you cannot give the parameters NAME, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.
BTS name
NAME = text string
With this parameter you identify the base transceiver station. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.SEG identification
SEG = decimal number
With this parameter you identify the segment. The value range is the same as the BTS identification value range.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEGNAME.
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You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
SEG name
SEGNAME = text string
With this parameter you identify the segment. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEG.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
pc averaging lev dl window size
LDS = decimal number
With this parameter you indicate the averaging window size, in other words, the number of consecutive measurement samples to be taken into account in the averaging process. The parameter calculates the averaged values from the signal strength downlink measurements for the power control procedure.
The averaging window size is given in SACCH periods and the values range from 1 to 32.
pc averaging lev dl weighting
LDW = decimal number
With this parameter you define the weighting factor for calculating the averaged values from the signal strength downlink measurements for the power control procedure.
This parameter indicates the weighting factor for measurements that have not used Dis-continuous Transmission (DTX). The values range from 1 to 3. Value 3 indicates the highest weighting factor. For DTX measurements the weighting factor is 1.
pc averaging lev ul window size
LUS = decimal number
With this parameter you indicate the averaging window size, in other words, the number of consecutive measurement samples to be taken into account in the averaging process. The parameter calculates the averaged values from the signal strength uplink measurements for the power control procedure.
The averaging window size is given in SACCH periods and the values range from 1 to 32.
pc averaging lev ul weighting
LUW = decimal number
With this parameter you define the weighting factor for calculating the averaged values from the signal strength uplink measurements for the power control procedure.
This parameter indicates the weighting factor for measurements that have not used Dis-continuous Transmission (DTX). The values range from 1 to 3. Value 3 indicates the highest weighting factor. For DTX measurements the weighting factor is 1.
pc averaging qual dl window size
QDS = decimal number
With this parameter you indicate the averaging window size, in other words, the number of consecutive measurement samples to be taken into account in the averaging
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EUA MODIFY AVERAGING PARAMETERS
process. The parameter calculates the averaged values from the signal quality downlink measurements for the power control procedure.
The averaging window size is given in SACCH periods and the values range from 1 to 32.
pc averaging qual dl weighting
QDW = decimal number
With this parameter you define the weighting factor for calculating the averaged values from the signal quality downlink measurements for the power control procedure.
This parameter indicates the weighting factor for measurements that have not used Dis-continuous Transmission (DTX). The values range from 1 to 3. Value 3 indicates the highest weighting factor. For DTX measurements the weighting factor is 1.
pc averaging qual ul window size
QUS = decimal number
With this parameter you indicate the averaging window size, in other words, the number of consecutive measurement samples to be taken into account in the averaging process. The parameter calculates the averaged values from the signal quality uplink measurements for the power control procedure.
The averaging window size is given in SACCH periods and the values range from 1 to 32.
pc averaging qual ul weighting
QUW = decimal number
With this parameter you define the weighting factor for calculating the averaged values from the signal quality uplink measurements for the power control procedure.
This parameter indicates the weighting factor for measurements that have not used Dis-continuous Transmission (DTX). The values range from 1 to 3. Value 3 indicates the highest weighting factor. For DTX measurements the weighting factor is 1.
Examples 1. Modify the power control averaging parameters of BTS 83 by setting averaging quality uplink weighting to 2.
ZEUA:BTS=83:QUW=2;2. Modify the power control averaging parameters of BTS CENTRUM1 as follows:
averaging level downlink window size 15, averaging level downlink weighting 1, averaging level uplink window size 3, averaging level uplink weighting 2, averaging quality downlink window size 32, averaging quality downlink weighting 3, averaging quality uplink window size 1, and averaging quality uplink weighting 2.
The segment usage option is OFF.
ZEUA:NAME=CENTRUM1:LDS=15,LDW=1,LUS=3,LUW=2,QDS=32,QDW=3,QUS=1,QUW=2;
3. Modify the power control averaging parameters of SEG 83 by setting averaging quality uplink weighting to 3.
The segment usage option is ON.
ZEUA:SEG=83:QUW=3;
Execution printouts The execution printout of example 2 is the following:
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EXECUTION STARTED
BSC BSC-LAB 2004-10-10 12:35:11
POWER CONTROL AVERAGING PARAMETERS OFBTS-0083 CENTRUM1
PC AVERAGING LEV DL WINDOW SIZE ............ 15 WEIGHTING .... 1PC AVERAGING LEV UL WINDOW SIZE ............ 03 WEIGHTING .... 2PC AVERAGING QUAL DL WINDOW SIZE ............ 32 WEIGHTING .... 3PC AVERAGING QUAL UL WINDOW SIZE ............ 01 WEIGHTING .... 2
COMMAND EXECUTEDThe execution printout of example 3 is the following:
EXECUTION STARTED
BSC BSC-LAB 2004-10-10 12:38:11
POWER CONTROL AVERAGING PARAMETERS OFSEG-0083 CITY80
PC AVERAGING LEV DL WINDOW SIZE ............ 15 WEIGHTING .... 1PC AVERAGING LEV UL WINDOW SIZE ............ 03 WEIGHTING .... 2PC AVERAGING QUAL DL WINDOW SIZE ............ 32 WEIGHTING .... 3PC AVERAGING QUAL UL WINDOW SIZE ............ 01 WEIGHTING .... 3
COMMAND EXECUTEDSemantic error messages
The general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see Radio Network Administration and General Error Messages of System.
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34 DN9813278
EU - Power Control Parameter Handling
Id:0900d805808c8013Confidential
EUM MODIFY DATA SERVICE PARAMETERS
EUM MODIFY DATA SERVICE PARAMETERS
Function With the EUM command you modify the power control data service parameters in BSDATA. The command is optional.
Parameters BTS identification, BTS name, SEG identification , SEG name : idle mode signal strength filter period, transfer mode signal strength filter period, binary rep-resentation ALPHA, binary representation TAU, bit error probability filter averaging period , DL PC window size, DL PC default power reduction ;
SyntaxEUM:( BTS = | NAME = | SEG = | SEGNAME = ) :
( IFP = | TFP = | ALPHA = | GAMMA = | BEP = ) ... ; |
PCWS = |PCPOW = ] ... ) ... ;
Parameter explana-tions
BTS identification
BTS = decimal number
With this parameter you identify the base transceiver station. The value range depends on the BSC hardware configuration and the corresponding options.
If you give this parameter, you cannot give the parameters NAME, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.
BTS name
NAME = text string
With this parameter you identify the base transceiver station. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.
SEG identification
SEG = decimal number
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DN9813278 35
EU - Power Control Parameter Handling EUM MODIFY DATA SERVICE PARAMETERS
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With this parameter you identify the segment. The value range is the same as the BTS identification value range.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEGNAME.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
SEG name
SEGNAME = text string
With this parameter you identify the segment. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEG.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
idle mode signal strength filter period
IFP= decimal number
With this parameter you control the signal strength filter period for power control in packet idle mode.
The values of the parameter range from 0 to 25.
transfer mode signal strength filter period
TFP = decimal number
With this parameter you control the signal strength filter period for power control in packet transfer mode.
The values of the parameter range from 0 to 25.
binary representation ALPHA
ALPHA = decimal number
With this parameter you describe the binary representation of the parameter . The values of the parameter range from 0 to 10.
The parameter field is coded according to the following table:
Param Alpha 0: =0.0 1: =0.1 2: =0.2 3: =0.3 . . .10: =1.0
binary representation TAU
GAMMA = decimal number
With this parameter you describe the binary representation of the parameter ch for MS output power control.The values of the parameter range from 0 to 62 dB with a step size of 2.
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EU - Power Control Parameter Handling
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EUM MODIFY DATA SERVICE PARAMETERS
bit error probability filter averaging period
BEP = decimal number
With this parameter you define the bit error probability filter averaging period for EGPRS channel quality measurements.
The values are 1, 2, 3, 4, 5, 7, 10, 12, 15, 20, and 25.
DL PC window size
PCWS = decimal number
With this parameter user is able to define the window within which the DL transmit power can be varied on the PDTCH channels.
The Values for this parameter can range from 0 to 10 dBm in steps of 2 dBm. Default value is 8 dBm.
Parameter modifiability depends on the (E)GPRS DL Power Control -licence state.
DL PC default power reduction
PCPOW = decimal number
With this parameter user is able to define the default power reduction on the PDTCH channels.
The Values for this parameter can range from 0 to 10 dBm in steps of 2 dBm. Default value is 4 dBm.
Parameter modifiability depends on the (E)GPRS DL Power Control licence state.
Examples 1. Modify the data service parameters of BTS CENTRUM1 by setting binary represen-tation TAU to 30 dBm.
ZEUM:NAME=CENTRUM1:GAMMA=30;2. Modify the data service parameters of BTS 7 as follows:
idle mode signal strength filter period 20, transfer mode signal strength filter period 25, binary representation ALPHA 0, and binary representation TAU 0 dBm.
The segment usage option is OFF.
ZEUM:BTS=7:IFP=20,TFP=25,ALPHA=0,GAMMA=0;3. Modify the data service parameters of SEGNAME CENTRUM1 by setting binary
representation TAU to 32 dBm and bit error probability filter averaging period to 2.
The segment usage option is ON.
ZEUM:SEGNAME=CENTRUM1:GAMMA=32,BEP=2;Execution printouts The execution printout of example 2 is the following:EXECUTION STARTED
DX 200 DX220-LAB 2004-10-10 04:27:32
POWER CONTROL DATA SERVICE PARAMETERS OFBTS-0007 BTS7
IDLE MODE SIGNAL STRENGTH FILTER PERIOD ......... 20TRANSFER MODE SIGNAL STRENGTH FILTER PERIOD ..... 25BINARY REPRESENTATION ALPHA ..................... 0
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EU - Power Control Parameter Handling EUM MODIFY DATA SERVICE PARAMETERS
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BINARY REPRESENTATION TAU ....................... 0 dBmBIT ERROR PROBABILITY FILTER AVERAGING PERIOD.... 10DL PC WINDOW SIZE ................................ 08 dBmDL PC DEFAULT POWER REDUCTION ......................... 04 dBm
COMMAND EXECUTED
The execution printout of example 3 is the following:
EXECUTION STARTED
DX 200 DX220-LAB 2004-10-10 04:27:32
POWER CONTROL DATA SERVICE PARAMETERS OFSEG-0008 CENTRUM1
IDLE MODE SIGNAL STRENGTH FILTER PERIOD ......... 9TRANSFER MODE SIGNAL STRENGTH FILTER PERIOD ..... 13BINARY REPRESENTATION ALPHA ..................... 8BINARY REPRESENTATION TAU ....................... 32 dBmBIT ERROR PROBABILITY FILTER AVERAGING PERIOD.... 2
COMMAND EXECUTED
Semantic error messages
The general semantic error messages of the MML commands are output. For more information, see General Notice Messages of MML Session.
Execution error messages
If an error occurs, the general execution error messages of the MML commands are output. For more information, see Radio Network Administration and General Error Messages of System.
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38 DN9813278
EU - Power Control Parameter Handling
Id:0900d805808532beConfidential
EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
EUQ MODIFY SIGNAL QUALITY THRESH-OLD PARAMETERS
Function With the EUQ command you modify the signal quality threshold parameters related to power control in the BSDATA.
Parameters BTS identification, BTS name, SEG identification , SEG name : pc upper thresholds qual dl Rx qual, pc upper thresholds qual dl Px, pc upper thresholds qual dl Nx, pc upper thresholds qual ul Rx qual, pc upper thresholds qual ul Px, pc upper thresholds qual ul Nx, pc lower thresholds qual dl Rx qual, pc lower thresholds qual dl Px, pc lower thresholds qual dl Nx, pc lower thresholds qual ul Rx qual, pc lower thresh-olds qual ul Px, pc lower thresholds qual ul Nx, pc lower thresholds qual144 Rx qual, pc lower thresholds qual144 Px, pc lower thresholds qual144 Nx, pc lower threshold dl rx qual DHR , pc lower threshold ul Rx qual DHR , pc upper threshold dl Rx qual DHR , pc upper threshold ul Rx qual DHR , pc lower threshold dl rx qual DFR , pc lower threshold ul Rx qual DFR , pc upper threshold dl Rx qual DFR , pc upper threshold ul Rx qual DFR ;
Syntax EUQ: ( BTS = | NAME = | SEG = | SEGNAME = ) :
( UDR = | UDP = | UDN = | UUR = | UUP = | UUN = | LDR = | LDP = | LDN = | LUR = | LUP = | LUN = | LQR = | LQP = | LQN = )
[ UDDHR = | UUDHR = | LDDHR = | LUDHR = ]
):
UDDFR = | UUDFR = | LDDFR = | LUDFR = ]
) ... ;
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DN9813278 39
EU - Power Control Parameter Handling EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
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Parameter explana-tions
BTS identification
BTS = decimal number
With this parameter you identify the base transceiver station. The value range depends on the BSC hardware configuration and the corresponding options.
If you give this parameter, you cannot give the parameters NAME, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.
BTS name
NAME = text string
With this parameter you identify the base transceiver station. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, SEG, or SEGNAME.You can use the parameters BTS, NAME, SEG, or SEGNAME if power control parame-ters are created for a segment which has only one BTS; otherwise you must use the parameters SEG or SEGNAME.
SEG identification
SEG = decimal number
With this parameter you identify the segment. The value range is the same as the BTS identification value range.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEGNAME.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
SEG name
SEGNAME = text string
With this parameter you identify the segment. The name consists of 1 to 15 characters.
If you give this parameter, you cannot give the parameters BTS, NAME, or SEG.You must use the parameters SEG or SEGNAME if power control parameters are created for a segment which has more than one BTS.
pc upper thresholds qual dl Rx qual
UDR = decimal number
With this parameter you define the threshold level of the downlink signal quality mea-surements for the BTS power decrease.
The values range from 0 to 7.
0: less than 0.2%
1: 0.2% to 0.4%
2: 0.4% to 0.8%
3: 0.8% to 1.6%
4: 1.6% to 3.2%
5: 3.2% to 6.4%
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EU - Power Control Parameter Handling
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EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
6: 6.4% to 12.8%
7: greater than 12.8%
The upper threshold quality parameter value must be lower than the values of the lower threshold quality parameters pc lower thresholds qual dl Rx qual (LDR), pc lower thresholds qual ul Rx qual (LUR), and pc lower thresholds qual144 Rx qual (LQR).
pc upper thresholds qual dl Px
UDP = decimal number
With this parameter you define the number of averaged values (out of the total number of averaged values of the downlink signal quality measurements) that have to be lower (of better quality) than the threshold or equal to it before the power decrease is possible.
In addition, the pc upper thresholds qual dl Px (UDP) parameter value must be lower than the pc upper thresholds qual dl Nx (UDN) parameter value or equal to it.
The values range from 1 to 32.
pc upper thresholds qual dl Nx
UDN = decimal number
With this parameter you define the total number of the averaged values of the downlink signal quality measurements to be taken into account before the power control decision is possible.
The pc upper thresholds qual dl Nx (UDN) parameter value must be higher than the upper threshold qual downlink Px (UDP) parameter value or equal to it.
The values range from 1 to 32.
pc upper thresholds qual ul Rx qual
UUR = decimal number
With this parameter you define the threshold level of the uplink signal quality measure-ments for the MS power decrease.
The values range from 0 to 7.
0: less than 0.2%
1: 0.2% to 0.4%
2: 0.4% to 0.8%
3: 0.8% to 1.6%
4: 1.6% to 3.2%
5: 3.2% to 6.4%
6: 6.4% to 12.8%
7: greater than 12.8%
The upper threshold quality parameter value must be lower than the values of the lower threshold quality parameters pc lower thresholds qual dl Rx qual (LDR), pc lower thresholds qual ul Rx qual (LUR), and pc lower thresholds qual144 Rx qual (LQR).
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DN9813278 41
EU - Power Control Parameter Handling EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
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pc upper thresholds qual ul Px
UUP = decimal number
With this parameter you define the number of averaged values (out of the total number of averaged values of the uplink signal quality measurements) that have to be lower (of better quality) than the threshold or equal to it before the power decrease is possible.
In addition, the pc upper thresholds qual ul Px (UUP) parameter value must be lower than the pc upper thresholds qual ul Nx (UUN) parameter value or equal to it.
The values range from 1 to 32.
pc upper thresholds qual ul Nx
UUN = decimal number
With this parameter you define the total number of the averaged values of the uplink signal quality measurements to be taken into account before the power control decision is possible.
The values range from 1 to 32.
pc lower thresholds qual dl Rx qual
LDR = decimal number
With this parameter you define the threshold level of the downlink signal quality mea-surements for the BTS power increase.
The values range from 0 to 7.
The value 0 is not used.
0: less than 0.2%
1: 0.2% to 0.4%
2: 0.4% to 0.8%
3: 0.8% to 1.6%
4: 1.6% to 3.2%
5: 3.2% to 6.4%
6: 6.4% to 12.8%
7: greater than 12.8%
The lower threshold parameter value must be higher than the values of the upper thresh-old quality parameters pc upper thresholds qual dl Rx qual (UDR) and pc upper thresholds qual ul Rx qual (UUR).In addition to that, this parameter value must be higher than the pc lower thresholds qual144 Rx qual (LQR) parameter value or equal to it.
pc lower thresholds qual dl Px
LDP = decimal number
With this parameter you define the number of averaged values (out of the total number of averaged values of the downlink signal quality measurements) that have to be higher (of worse quality) than the threshold or equal to it before the power increase is possible.
In addition, the pc lower thresholds qual dl Px (LDP) parameter value must be lower than the pc lower thresholds qual dl Nx (LDN) parameter value or equal to it.
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EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
The values range from 1 to 32.
pc lower thresholds qual dl Nx
LDN = decimal number
With this parameter you define the total number of the averaged values of the downlink signal quality measurements to be taken into account before the power control decision is possible.
The values range from 1 to 32.
pc lower thresholds qual ul Rx qual
LUR = decimal number
With this parameter you define the threshold level of the uplink signal quality measure-ments for the MS power increase.
The values range from 0 to 7.
The value 0 is not used.
0: less than 0.2%
1: 0.2% to 0.4%
2: 0.4% to 0.8%
3: 0.8% to 1.6%
4: 1.6% to 3.2%
5: 3.2% to 6.4%
6: 6.4% to 12.8%
7: greater than 12.8%
The lower threshold quality parameter value must be higher than the values of the upper threshold quality parameters pc upper thresholds qual dl Rx qual (UDR) and pc upper thresholds qual ul Rx qual (UUR).In addition to that, this parameter value must be higher than the pc lower thresholds qual144 Rx qual (LQR) parameter value or equal to it.
pc lower thresholds qual ul Px
LUP = decimal number
With this parameter you define the number of averaged values (out of the total number of averaged values of the uplink signal quality measurements) that have to be higher (of worse quality) than the threshold or equal to it before the power increase is possible.
In addition, the pc lower thresholds qual ul Px (LUP) parameter value must lower than the pc lower thresholds qual ul Nx (LUN) parameter value or equal to it.
The values range from 1 to 32.
pc lower thresholds qual ul Nx
LUN = decimal number
With this parameter you define the total number of the averaged values of the uplink signal quality measurements to be taken into account before the power control decision is possible.
The values range from 1 to 32.
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EU - Power Control Parameter Handling EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
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pc lower thresholds qual144 Rx qual
LQR = decimal number
With this parameter you define the threshold level of the uplink and downlink signal quality measurements for triggering the power control procedure for 14.4 kbit/s connec-tions.
The values range from 0 to 7.
The value 0 is not used.
0: less than 0.2%
1: 0.2% to 0.4%
2: 0.4% to 0.8%
3: 0.8% to 1.6%
4: 1.6% to 3.2%
5: 3.2% to 6.4%
6: 6.4% to 12.8%
7: greater than 12.8%
The lower thresholds qual144 parameter value must be higher (must be set to worse quality) than the values of the upper threshold quality parameters pc upper thresholds qual dl Rx qual (UDR) and pc upper thresholds qual ul Rx qual (UUR).In addition to that, this parameter value must be lower than or equal (must be set to better or equal quality) to the lower threshold quality parameters pc lower thresholds qual dl Rx qual (LDR) and pc lower thresholds qual ul Rx qual (LUR).
pc lower thresholds qual144 Px
LQP = decimal number
With this parameter you define the number of averages out of total number of averages that have to be higher (of worse quality) than the threshold or equal to it before a power increase is possible. The parameter is used for 14.4 kbit/s connections.
The values range from 1 to 32.
pc lower thresholds qual144 Nx
LQN = decimal number
With this parameter you define the total number of averaged values of the signal quality uplink and downlink measurements to be taken into account before a power increase decision is possible. The parameter is used for 14.4 kbit/s connections.
The values range from 1 to 32.
PC Lower Threshold Dl Rx Qual DHR
LDDHR = decimal number
With this parameter you define the threshold level of the averaged downlink signal quality measurements for the BTS power increase. Defined for the double half rate call.
The values range from 0 to 7. The default value is 3.
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44 DN9813278
EU - Power Control Parameter Handling
Id:0900d805808532beConfidential
EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
PC Lower Threshold Ul Rx Qual DHR
LUDHR = decimal number
With this parameter you define the threshold level of the averaged uplink signal quality measurements for the MS power increase. Defined for the double half rate call.
The values range from 0 to 7. The default value is 3.
PC Upper Threshold Dl Rx Qual DHR
UDDHR = decimal number
With this parameter you define the threshold level of the averaged downlink signal quality measurements for the BTS power decrease. Defined for the double half rate call.
The values range from 0 to 7. The default value is 0.
PARAMETER VALUE MORE INFO
LDDHR 0 < 0.2%
1 0.2% - 0.4%
2 0.4% - 0.8%
3 0.8% - 1.6%
4 1.6% - 3.2%
5 3.2% - 6.4%
6 6.4% - 12.8%
7 > 12.8%
PARAMETER VALUE MORE INFO
LUDHR 0 < 0.2%
1 0.2% - 0.4%
2 0.4% - 0.8%
3 0.8% - 1.6%
4 1.6% - 3.2%
5 3.2% - 6.4%
6 6.4% - 12.8%
7 > 12.8%
PARAMETER VALUE MORE INFO
UDDHR 0 < 0.2%
1 0.2% - 0.4%
2 0.4% - 0.8%
3 0.8% - 1.6%
4 1.6% - 3.2%
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DN9813278 45
EU - Power Control Parameter Handling EUQ MODIFY SIGNAL QUALITY THRESHOLD PA-RAMETERS
Id:0900d805808532beConfidential
PC Upper Threshold Ul Rx Qua