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8/18/2019 Parameter Audit Delta
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NSN – Mobinil propriety confidential data
Parameter Audit
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Agenda
1. Objective & Audit Plan
2. Audit main entities
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Objective and Audit Plan
Objective:
Audit the main 3G parameters for the different RRM functions elta3 R!"s #R!" 12 $ R!"2%$ R!" 2 and chec' for inconsistencies or proposin(ne) parameter values to improve the net)or' performance.
:
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Agenda
1. Objective & Audit Plan
2. Radio Resource Mana(ement Audit
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Radio Resource Management Audit
• Power, Load & Admission control
• Handover Control
• Packet Scheduling
• HSDPA Parameters.
• HSUPA Parameters.
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Radio Resource Management Audit
• Power, Load & Admission control
* Power Control
* Load Control
* Admission Control
• Packet Scheduling• Handover Control
• HSDPA Parameters.
• HSUPA Parameters.
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Eecutive Summary
Consistency check:
iscrepancies )ere found for Onl+ one site for one Parameter onl+ as,hon)
* "able-oss site 2/0!,0Mans0,adat
Power Control
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Radio Resource Management AuditPo!er " #oad $ Admission %ontrol Po)er "ontrol Parameters
Object AbbreviatedName Default% of cells at
Default
DeployedValues
Range
Comments
!C HCPC Downlink"nnerLoo#PCSte#Si$e % %' %Parameter de(nes the ad)ustment ratio, convergence rate to
re*erence #ower. !o value +ecause Power +alancing isnt used
!C HCPC Ste#Si$e-orDCHL/ 0 %' 0 1he DL inner loo# PC ste# si$e is used in normal mode +2 the3CD4A 1S to calculate the #ower increase5decrease when
receiving 1PC commands
!C HCPC /na+leUL6ualDete# % %' %
Ste# Si$e *or DCH L/ weighs the DCH L/ im#act to the Delta
S".
!C HCPC UL6ualDete#1hreshold % ' %Parameter ena+les or disa+les the 7ualit2 deterioration re#ort *rom
UL 8LPC controller #rocedure. ecommended %
!C HCPC Downlink"nnerLoo#PCSte#Si$e % %' %
"* the u#link S" target has reached the ma9imum, and the u#link
S" 1arget modi(cation commands received +2 the outer loo# PCcontroller *rom the current active PC /ntit2 duringUL6ualDete#1hreshold seconds are all greater than $ero, then theu#link outer loo# PC controller sends a 7ualit2 deterioration re#ortto HC. 1he 7ualit2 deterioration message to the HC is #eriodicall2re#eated, with UL6ualDet/#1reshold de(ning the #eriod, untileither the 7ualit2 target is resumed, meaning that the conditions#eci(ed a+ove is no longer met, or *urther actions are taken +2
HC.
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Po)er "ontrol Parameters "ont.
Object AbbreviatedName Default% of cells at
Default
DeployedValuesRange
Comments
3C/L Pt9Primar2SCH :0 %' :0 1his is the transmission #ower o* the #rimar2 s2nchroni$ationchannel.
3C/L Pt9SecSCH :0 %' :0 1his is the transmission #ower o* the secondar2 s2nchronisation
channel related to the #rimar2 CP"CH transmission #ower.
3C/L Pt9Primar2CCPCH :; %' :; 1his #arameter is the transmission #ower o* the #rimar2 CCPCH
relative to the CP"CH transmission #ower , one cells is having : 1his is the transmission #ower o* the P"CH channel.
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Po)er "ontrol Parameters "ont.
Object AbbreviatedName Default% of cellsat Default
DeployedValuesRange
Comments
3C/L Pt9A"CH :> %' :> 1his is the transmission #ower o* one Ac7uisition "ndicator ?A"@
com#ared to CP"CH #ower.
3C/L Pt98set/ABCH %> %' %> 1his #arameter de(nes the transmission #ower o* the /:DCH
A+solute Brant Channel. /:ABCH #ower is related to thetransmission #ower o* the #rimar2 CP"CH.
3C/L Pt98set/BCH >< %' >< 1his #arameter de(nes the transmission #ower o* the /:DCH
elative Brant Channel. /:BCH #ower is related to thetransmission #ower o* the #rimar2 CP"CH.
3C/L Pt9Primar2CP"CH 00 0' 00,0,0;,0 %' >De(nes the #ower oset *or the 1-C" s2m+ols relative to the
downlink transmission #ower o* a Secondar2 CCPCH
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Po)er "ontrol Parameters "ont.
Object AbbreviatedName Default% of cellsat Default
DeployedValuesRange
Comments
3C/L P8%E0 %= %' %=De(nes the #ower oset *or the 1-C" s2m+ols relative to the
downlink transmission #ower o* a Secondar2 CCPCH
3C/L P8%E % %' %De(nes the #ower oset *or the 1-C" s2m+ols relative to the
downlink transmission #ower o* a Secondar2 CCPCH
3C/L PiEamount = %' = 1he num+er o* Page "ndicators that can +e #aged in one P"CH radio
*rame
3C/L U1A!EDFElength ; %' ; 1he DF c2cle length used +2 U1A! to count #aging occasions *or
discontinuous rece#tion
3C/L PACHe7uiredeceivedC" :=; ' := 1his UL re7uired received C5" value is used +2 the U/ to calculate
the initial out#ut #ower on PACH according to the 8#en loo##ower control #rocedure, and the recommended is to +e : =
3C/L A"CH1ra1ime %'
A"CH transmission timing de(nes the dela2 +etween the rece#tiono* a PACH access slot including a correctl2 detected #ream+le andthe transmission o* the Ac7uisition "ndicator in the A"CH.0 Cells are
having % and their cell range is greater than %; ? "*A"CH1ra1ime has value , ma9imum Cell range is %km @
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Po)er "ontrol Parameters "ont.
Object AbbreviatedName Default% of cellsat Default
DeployedValuesRange
Comments
3C/LPower8setLastPream+lePACHmessa
ge= %' =
1he #ower oset +etween the last transmitted #ream+le and thecontrol #art o* the PACH message ?added to the #ream+le
#ower to receive the #ower o* the message control #art@
3C/L Poweram#Ste#PACH#ream+le = ' 0 1he #ower ram# ste# on PACH #ream+le when no ac7uisition
indicator ?A"@ is detected +2 the U/ recomneded to leave it 0since most delta is 8#en Areas
3C/L PACHE#ream+leEretrans > %' > 1he ma9imum num+er o* #ream+les allowed in one #ream+leram#ing c2cle
3C/L ACHEt9E4a9 > %' >
4a9imum num+er o* ACH #ream+le c2cles de(nes how man2times the PACH #re:am+le ram#ing #rocedure can +e re#eated+e*ore U/ 4AC re#orts a *ailure on ACH transmission to higher
la2ers
3C/L !+r8*SCCPCHs % %' % 1his #arameter de(nes how man2 SCCPCHs are con(gured *or
the cell. PCH load checked and its enough to have one SCCPCH
3C/L AC 4HA % %' %
Parameter de(nes, whether an2 such e9ternal device is used inthe 1S that the re*erence #oint o* the 1F characteristics or theF characteristics is moved *rom the antenna connector o* the
ca+inet #ort to the *ar end antenna connector.
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Po)er "ontrol Parameters "ont.
Object AbbreviatedName Default% of cells at
Default
DeployedValuesRange
Comments
3C/L AC Ca+leloss 0 .G' 0,
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Radio Resource Management Audit
• Power, Load & Admission control
* Power Control
* Load Control
* Admission Control
• Handover Control• Packet Scheduling
• HSDPA Parameters.
• HSUPA Parameters.
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Eecutive Summary
Consistency check:
!O an+ inconsistenc+ chec' had been ound
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Radio Resource Management Audit :Po!er " #oad $ Admission %ontrol
-oad "ontrol Parameters
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comments
!CPr9!oise4a91uneA+sol
ute=;; ' %=
1he #arameter sets a+solute limit *or u#link noiseautotuning com#ared to Pr9!oise value.
31S
ACHload"ndicationPeri
od % %' %
1he #arameter de(nes the re#orting #eriod o* the PACHs
in a 1S.
31S "ndPeriod
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-oad "ontrol Parameters "ont.
ObjectAbbreviated
NameDefault
% ofcells at
Default
DeployedValues
Range
Comments
3C/L Pr9noise :%; .%' :%%,:%;De(nes the noise level in the 1S digital receiver when there is noload ?thermal noise I noise (gure@ , de*ault value is :%; , i* the
other values arent +ased on an2 measurements done +e*ore
3C/LPr9!oiseAutotunin
g% %' %
1he auto tuning algorithm o* Pr9!oise can +e switched on or o. 1hecurrent value means that the algorithm is on
3C/L Pr91arget
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-oad "ontrol Parameters "ont.
Object Abbreviated Name Default
% of
cells atDefault
Deployed
ValuesRange
Comments
3C/L Pt9oset % =.%' >,%
1he target value o* the total transmitted #ower ?Pt91arget@can +e e9ceeded +2 the value o* this #arameter +e*ore the
cell is considered to +e overloaded in downlink , theCurrent Jalue is > *ro all !etwork we can make a trial to
change it
3C/L Pt9target
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Radio Resource Management Audit
• Power, Load & Admission control
* Power Control* Load Control
* Admission Control
• Handover Control• Packet Scheduling
• HSDPA Parameters.
• HSUPA Parameters.
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Eecutive Summary
Consistency check:
!o inconsistenc2 were *ound
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Radio Resource Management Audit :Po!er " #oad $ Admission %ontrol
Admission "ontrol Parameters
ObjectAbbreviated
NameDefault
% ofcells atDefaul
t
Deployed ValuesRange
Comments
!C AC PCrangeDL %; ' =,==
De(nes the downlink #ower control range in relation to the ma9imumallocated transmission #ower o* the radio link , with the
CP"CHtoe*A8set change also that the minimum #ower isincreased as well ?as the minimum #ower is 4a9 #ower K DL PCange@ which might lead to the situation where too high #owers areallocated even in the good coverage conditions as a result #ower iswasted so its recommended to set the #arameter value *rom %; to
= which is the current value
!C AC4a9!um+er8* eAttem#tsCo
ng
= %' =De(nes how man2 re:attem#ts the !C shall #er*orm when hunting
congested logical or hardware resources
!C AC4a9-ree$ing1i
me0 %' 0
1his timer ensures that, once *ro$en, a 1S is not locked to *ro$enstate +ecause a de*rost command is missing or arrives too late
31S Pt9DPCH4a9 :0 %' :0Parameter de(nes the ma9imum code channel out#ut #ower *or the
#ower control d2namic range o* 1S
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Admission "ontrol Parameters "ont.
ObjectAbbreviated
NameDefault
% ofcellsat
Defaul
t
Deployed ValuesRange
Comments
31S P19DPCHmin :=> %' :=>Parameter de(nes the minimum code channel out#ut #ower *or the
#ower control d2namic range o* 1S
3C/LPt9Primar2CP"CH
00 0'00,0,0
;,0
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Admission "ontrol Parameters "ont.
Objec
t
Abbreviat
ed NameDefault
% ofcells
atDefau
lt
Deployed
ValuesRange
Comments
3C/LAC
CP"CHtoe* A8set
= =.%':=,=,:0,:
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Radio Resource Management Audit
• Power, Load
• Admission control• Handover Control
• Packet Scheduling
• HSDPA Parameters.
• HSUPA Parameters.
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Consistency check:
iscrepancies )ere found for the follo)in( parameters and the sheetattached includes the chan(es re4uired for correction
,ome of the parameters are related to -oad based 5O causes )hicharen6t activated so it isn6t important parameters.
* 67ual4in
* LH83inSi$e8!esateSC
* LH83inSi$e8!"nter*erence
* LH83inSi$e8--esateSC
* LH8esateSC
* LH8Pwr8setUL* LH8Pwr8setDL
* LH8!um+U/"nterA1
* LH8H2st1imeesateSC
Eecutive Summary
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* LH8H2st1imeCa#ae7e)ate
* LH8Hardlockingatio
* LH8Dela28--esateSC
* LH8Dela28--Ca#ae7e)ate
* LH8Ca#ae7e)ateUL
* LH8Ca#ae7e)ateDL
Handover Control
Eecutive Summary &%ont'(
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
DeployedValuesRange
Comment
3C/L SinterSearch < %' < 1he #arameter de(nes the threshold *or inter:*re7uenc2 measurements
and *or the HCS measurement rules.
3C/L SsearchEA1 = 00.' %,= 1he #arameter de(nes the A1:s#eci(c threshold *or inter:A1
measurement rules."nter:A1 reselection starts *rom :% Need to becanged
3C/L 6h2st% %' 1his #arameter is used *or 1DD and BS4 cells, and *or -DD cells when
cell selection and re:selection 7ualit2 measure is set to CP"CH SCP.
3C/L 6h2st= % %' % 6h2st= is used *or -DD cells when cell selection and re:selection 7ualit2measure is set to CP"CH /c5!o.
!CSLH8Useackground
PS!1Data ' %
1his #arameter de(nes whether service or load +ased handovers are#er*ormed *or the +ackground PS !1 data service. Parameter set to %
to ena+le load +ased H8 *or PS +ackground
!C
SLH8UseConvCSS#e
ech ' %
1his #arameter de(nes whether service or load +ased handovers are
#er*ormed *or the conversational CS s#eech service.Parameter set to %to ena+le load +ased H8 *or CS S#eech
!CSLH8UseConvPS1D
ata %'
1his #arameter de(nes whether service or load +ased handovers are#er*ormed *or the conversational PS 1 data service.
!CSLH8UseConvPSS#ee
ch %'
1his #arameter de(nes whether service or load +ased handovers are#er*ormed *or the conversational PS s#eech service.
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comment
!C SLH8#ro(leStreamPS1data %' Pre*erred A1 or 3CD4A la2er *or the streaming PS 1 data service inthe service and load +ased handovers.
!CSLH8#ro(le"nteracti
vePS!1data ' %
Pre*erred A1 or 3CD4A la2er *or the interactive PS !1 data servicein the service and load +ased handovers.Pre*ered la2er is BS4
!CSLH8#ro(leackgrou
ndPS!1data ' %
Pre*erred A1 or 3CD4A la2er *or the +ackground PS !1 dataservice in the service and load +ased handovers. Pre*ered la2er is
BS4
3C/L HCSEP"8 %' 1his #arameter de(nes the HCS #riorit2 level *or a cell.
ADO"Ad)iComLoad4easD
!CCell!CH8 %'
1his #arameter controls the activit2 o* common load measurement o*certain inter:*re7uenc2 neigh+our cell that is controlled +2 the D!C.
!CSLH8Handling8*Cell
Load4eas!otAct %'
Parameter de(nes whether a non:active load measurement o* acertain inter:*re7uenc2 neigh+our cell ?controlled +2 S!C or D!C@
+locks it *rom the set o* cells that are used as neigh+our cells in inter:*re7uenc2 service: and load:+ased handover #rocedure
!C!CH81hrComLoad4
easD!CCellG %' G
1his #arameter de(nes the load threshold *or the common loadmeasurements o* the inter:*re7uenc2 neigh+or cells that are
controlled +2 the D!C.
!C!CH8H2stComLoad
4easD!CCell0 %' 0
Parameter de(nes the measurement h2steresis time *or the commonload measurements o* the inter:*re7uenc2 neigh+or cells that are
controlled +2 the D!C.
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of cellsat Default
DeployedValuesRange
Comment
!C
!CH8-iltercoeCom
Load4easD!CCell %; %' %;
Parameter de(nes the measurement (lter coecient *or the
common load measurements o* the inter:*re7uenc2 neigh+our cellsthat are controlled +2 D!C.
ADO" Ad)i/c!o8set!CH8 %= %' %= 1his #arameter de(nes CP"CH /c!o oset *or the load and service
+ased handover #rocedure.
-4CBBS4causeCP"CH/c!
o %' %,
1he #arameter indicates whether a handover to BS4 caused +2 lowmeasured a+solute CP"CH /c5!o o* the serving cell is ena+led.
-4CB BS4causeCP"CHrsc# %' %, 1his #arameter indicates whether a handover to BS4 caused +2 low
measured a+solute CP"CH SCP o* the serving cell is ena+led.
-4CB BS4cause19PwrUL %' %, 1he #arameter indicates whether a handover to BS4 caused +2
high U/ 1F #ower level is ena+led.
-4CB BS4cause19PwrDL %' 1he #arameter indicates whether a handover to BS4 caused +2
high downlink DPCH 1F #ower is ena+led.
-4CBBS4causeU#link6u
alit2 >;' ,%
1he #arameter indicates whether a handover to BS4 caused +2 +adu#link DCH 7ualit2 is ena+led.
-4CBBsm4in4eas"nterva
l= %' =
1his #arameter determines the minimum interval +etween anunsuccess*ul inter:A1 ?BS4@ measurement or handover #rocedure,and the *ollowing BS4 measurement #rocedure related to the same
C connection.
-4CBBS4U/19Pwr-ilterC
oe > %' >
1he #arameter controls the higher la2er (ltering o* #h2sical la2er U/ 1F #ower measurements +e*ore the event evaluation and
measurement re#orting is #er*ormed +2 the U/.
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comment
-4CB BS4U/19Pwr1hrA4 :0 >;' :0,:%= 1he #arameter determines the U/ 1F #ower threshold *or a CS voice
connection. Need to !e cleared
-4CB BS4U/19Pwr1hrCS :0 %' :0 1he #arameter determines the U/ 1F #ower threshold *or a CS data
connection.
-4CBBS4U/19Pwr1hr!rtP
S:% %' :%
1he #arameter determines the U/ 1F #ower threshold *or a non:realtime PS data connection.
-4CB BS4U/19Pwr1hrtPS :0 %' :0 1he #arameter determines the U/ 1F #ower threshold *or a real timePS data connection.
-4CBBS4U/19Pwr1imeH2
st%% %' %%
1his #arameter determines the time #eriod during which the U/ 1F#ower must sta2 +elow the U/ 1F #ower threshold +e*ore the !Ccalls o the BS4 measurements caused +2 the high U/ 1F #ower.
-4CB BS4DL19Pwr1hrA4 : ;' :%,:
1he #arameter determines the downlink DPCH 1F #ower threshold *or
a CS voice connection. !ot on de*ault value +ut hard handover isntena+led *or that cause
-4CB BS4DL19Pwr1hrCS : %' : 1he #arameter determines the downlink DPCH 1F #ower threshold *or
a CS data connection.
-4CB BS4DL19Pwr1hrtPS : %' : 1he #arameter determines the downlink DPCH 1F #ower threshold *or
a real time PS data connection.
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
DeployedValuesRange
Comment
-4CBBS4DL19Pwr1hr!rtP
S:= %' :=
1he #arameter determines the downlink DPCH 1F #ower threshold *or anon:real time PS data connection.
-4CB BS44ease#"nterval = %' = 1his #arameter determines the measurement re#orting interval *or
#eriodical inter:A1 ?BS4@ measurements.
-4CBBsm!cellSearchPerio
d ;' ,=
1he #arameter determines the num+er o* #eriodical inter:A1 ?BS4@measurement re#orts, starting *rom the (rst re#ort a*ter the
measurement setu#, during which a handover to BS4 is not #ossi+le.
Need to !e Cleared
-4CB BS44easAve3indow %'
1he #arameter determines the ma9imum num+er o* #eriodical inter:A1 ?BS4@ measurement re#orts ?ma9imum si$e o* the sliding
averaging window@ *rom which the !C calculates the averaged BS4SS" values *or the handover decision algorithm.
-4CB BS44a94easPeriod >' ,=,%=
1he ma9imum num+er o* #eriodical inter:A1 ?BS4@ measurement
re#orts determines the ma9imum allowed duration o* the BS4measurement. Need to be cleared
-4CB Bsm4inSLH8"nterval 0 %' 0
1he minimum interval +etween a success*ul service or load +asedinter:A1 handover *rom BS4 to U1A! and the *ollowing service orload +ased inter:A1 handover attem#t +ack to BS4 related to the
same C connection.
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5andover "ontrol Parameters "ont.
ObjectAbbreviated
NameDefault
% ofcells atDefault
Deployed
ValuesRange
Comment
-4C""-H8causeCP"CH/c
!o ;G.%
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5andover "ontrol Parameters "ont.
ObjectAbbreviated
NameDefault
% ofcells atDefault
Deployed
ValuesRange
Comment
-4C"
"nter*re7DL19Pwr1
hrCS : %' :
1he #arameter determines the downlink DPCH 1F #ower
threshold *or a CS data connection.
-4C""nter*re7DL19Pwr1
hrtPS: %' :
1his #arameter determines the downlink DPCH 1F #owerthreshold *or a real time PS data connection.
-4C""nter*re7DL19Pwr1
hr!rtPS:= %' :=
1his #arameter determines the downlink DPCH 1F #owerthreshold *or a non:real time PS data connection.
-4C""nter-re74ease#"
nterval= %' =
1his #arameter determines the measurement re#ortinginterval *or #eriodical inter:*re7uenc2 measurements.
-4C""nter-re7!cellSear
chPeriod %'
1his #arameter determines the num+er o* #eriodical inter:*re7uenc2 measurement re#orts, starting *rom the (rst
re#ort a*ter the measurement setu#, during which an inter:*re7uenc2 handover is not allowed.
-4C""nter-re74easAve
3indow %'
1he #arameter determines the ma9imum num+er o*#eriodical inter:*re7uenc2 measurement re#orts *rom where
the !C calculates the averaged CP"CH /c5!o and SCPvalues *or the decision algorithm o* the inter:*re7uenc2
handover.
-4C""nter-re74a94eas
Period %'
1he ma9imum num+er o* #eriodical inter:*re7uenc2measurement re#orts determines the ma9imum allowed
duration o* the inter:*re7uenc2 measurement.
-4C""nter-re74inSLH8"
nterval0 %' 0
1he minimum interval +etween a success*ul service or load+ased inter:*re7uenc2 handover and the *ollowing service or
load +ased handover attem#t related to the same Cconnection.
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5andover "ontrol Parameters "ont.
ObjectAbbreviated
NameDefault
% ofcells atDefault
Deployed
ValuesRange
Comment
-4CS 4a9ActiveSetSi$e 0 %' 0 1his #arameter determines the ma9imum num+er o* cellswhich can #artici#ate in a so*t5so*ter handover
-4CS/c!o-ilterCoecie
nt0 %' 0
"n the C/LLEDCH state the U/ #h2sical la2er measurement#eriod *or intra:*re7uenc2 CP"CH /c5!o measurements is =ms. 1he -ilter Coecient #arameter controls the higher la2er(ltering o* #h2sical la2er CP"CH /c5!o measurements +e*ore
the event evaluation and measurement re#orting is#er*ormed +2 the U/.
-4CSActiveSet3eightin
gCoecient %'
1he #arameter is used to weight either the measurementresult o* the +est active set cell ?4E+est@ or the sum o*
measurement results o* all active set cells ?4Esum@ when theU/ calculates the re#orting range *or the events %A and %.
-4CS Addition3indow > %.' ,>,% Addition 3indow determines the relative threshold ?AE3in@used +2 the U/ to calculate the re#orting range o* event %A
-4CS Addition1ime ;.%' ,%%,0Addition 1ime determines the #eriod o* time +etween the
detection o* the event %A and the sending o* the4easurement e#ort. Need to !e cleared
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comment
-4CSAdditione#orting"nt
erval= %' =
Addition e#orting "nterval determines the interval o* #eriodicalmeasurement re#orting when such re#orting is triggered +2 the
event %A.
-4CS Dro#3indow %= >.;=' %=,%<Dro# 3indow determines the relative threshold ?DE3in@ which is
used +2 the U/ to calculate the re#orting range o* event % Trail
-4CS Dro#1ime %= 0.;;' %=,%,%%Dro# 1ime determines the #eriod o* time +etween the detection o*the event % and the sending o* the 4easurement e#ort. Need to
be Cleared
-4CSe#lacement3indo
w< =.%' >,<
1he #arameter determines the margin +2 which the CP"CH /c5!omeasurement result o* the monitored cell must e9ceed the CP"CH
/c5!o measurement result o* the an active set cell +e*ore the U/ cansend the event %C triggered 4easurement e#ort to the !C Need
to be Cleared
-4CS e#lacement1ime .%' ,%%e#lacement 1ime determines the #eriod o* time +etween thedetection o* the event %C and the sending o* the 4easurement
e#ort. Need to be Cleared
-4CSe#lacemente#orti
ng"nterval= %' =
1his #arameter determines the interval o* #eriodical measurementre#orts when such re#orting is triggered +2 the event %C.
-4CS /c!o-ilterCoecient 0 %' 0 1he -ilter Coecient #arameter controls the higher la2er (ltering o*#h2sical la2er CP"CH /c5!o measurements +e*ore the eventevaluation and measurement re#orting is #er*ormed +2 the U/.
-4CS HHo/c!oCancel : 0'
:,:%,:%G,:%0,:%=,:G,:%;,:%%,:
%,:>
1he #arameter determines the a+solute CP"CH /c5!o thresholdwhich is used +2 the U/ to trigger the re#orting event %/. Need to
be Cleared
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of cellsat Default
DeployedValuesRange
Comment
-4CS HHo/c!oCancel1ime %0 G.>' ,%%,%0,%=
1he #arameter HHosc#1imeH2steresis determines the time #eriod duringwhich the CP"CH SCP o* the active set cell must sta2 worse than the
threshold HHosc#1hreshold +e*ore the U/ can trigger the re#orting event %-.Need to !e Cleared
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comment
H8PS /na+leCelease %'
1his #arameter indicates whether a C connection release?e9cluding emergenc2 calls@ is re7uired in order to avoid e9cessive
u#link inter*erence due to non:o#timum *ast closed loo# #owercontrol.
H8PSelease4arginAvera
ge/c!o=; %' =;
1his #arameter determines the ma9imum allowed dierence+etween the averaged CP"CH /c5!o o* the neigh+ouring cell and theaveraged CP"CH /c5!o o* the +est active cell in situations when the
!C is not a+le to #er*orm a so*t handover +etween these cells
H8PS elease4arginPeak/c!o
G %' G
1his #arameter determines the ma9imum allowed dierence
+etween the CP"CH /c5!o o* the neigh+our cell and the CP"CH /c5!oo* the +est active cell in situations when the !C is not a+le to
#er*orm a so*t handover +etween these cells
H8PS Ad)s6oset% =.>' ,% 1he #arameter is used in the cell re:selection and ranking +etween
3CD4A cells. Trail
H8PS Ad)s6oset= ,:
%;
1he #arameter determines the minimum re7uired CP"CH /c5!o levelwhich the measurement result o* the neigh+ouring cell must e9ceed
+e*ore the cell re:selection is #ossi+le Optimi#ed
H8PS Ad)s6r9lev4in :;> =.>' :;>,:;0 1he #arameter determines the minimum re7uired CP"CH SCP levelwhich the measurement result o* the neigh+ouring cell must e9ceed
+e*ore the cell re:selection is #ossi+le O"timi#ed
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comment
H8P" Ad)i4inSCP % %' %
1his #arameter determines the minimum re7uired CP"CH SCP levelwhich the averaged measurement result o* the +est inter:*re7uenc2
neigh+our cell must e9ceed +e*ore the 7ualit2 reason inter:*re7uenc2handover is #ossi+le.
H8P" Ad)i/c!o4argin = %' =
Determines the margin +2 which the averaged CP"CH /c5!omeasurement result o* +est inter:*re7uenc2 neigh+our cell must
e9ceed the averaged CP"CH /c5!o measurement result o* +est activeset cell +e*ore 7ualit2 reason inter:*re7uenc2 handover is #ossi+le.
H8P" Ad)i4in/c!o =0 %' =0
1his #arameter determines the minimum re7uired CP"CH /c5!o levelwhich the averaged measurement result o* the +est inter:*re7uenc2
neigh+our cell must e9ceed +e*ore the coverage reason inter:*re7uenc2 handover is #ossi+le.
H8P" Ad)iPloss4argin = %' = 1his #arameter determines the margin +2 which the averaged#ro#agation loss o* the +est active set cell must e9ceed the
averaged #ro#agation loss o* the +est inter:*re7uenc2 neigh+our cell+e*ore the coverage reason inter:*re7uenc2 handover is #ossi+le.
H8P" Ad)i6oset% %' 1his #arameter is used in the cell re:selection and ranking +etween
3CD4A cells.
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5andover "ontrol Parameters "ont.
Object Abbreviated Name Default% of
cells atDefault
Deployed ValuesRange
Comment
H8PB Ad)g9Lev4inH8 %; =;'
%,=;,,%;,0,%0,G,=,,0;,
0,;
1his #arameter determines the minimum re7uired BS4 SS" levelwhich the averaged SS" value o* the BS4 neigh+our cell must
e9ceed +e*ore the coverage ?or 7ualit2@ reason handover to BS4 is#ossi+le. Optimi#ed
H8PB Ad)gPriorit2Coverage ;' ,G,<
1he #riorit2 level o* the BS4 neigh+our cell is controlled +2 this
#arameter. 1he range o* the #arameter varies *rom $ero to G. ero isthe lowest and G the highest #riorit2 level. Optimi#ed
H8PB Ad)g6oset% %' 1he #arameter is used in the cell re:selection and ranking +etween
3CD4A and BS4 cells
H8PB Ad)g6r9lev4in :;% %=.;':,:
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" fid ti l f i t l l
*)AN+ ,O-