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NSN Parameter Configuration RAS06 v1 0
Citation preview
1 © Nokia Siemens Networks Presentation / Author / DateI insert classification level
Course Content
Radio Resource Management Functions OverviewParameter Configuration Common Channels & Power ControlLoad ControlAdmission ControlPacket SchedulingHandover ControlResource Manager
2 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Module Objectives
At the end of the module you will be able to:
• Understand the Nokia RNC parameter database structure
• Name and describe the different Managed Object types
• Understand the usage of parameter templates
• Understand how parameters are updated and maintained in Nokia RAN
3 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
RNC
WBTS
WCELADJS
HOPS
ADJG
HOPG
FMCG
ADJI
HOPI
FMCI
FMCS
COCO
Logical Structure of the RNC Database Objects
WANEWSG WLCSE
WSMLCCMOB
COCO = Radio Network Connection ConfigurationWANE = WCDMA Authorized Network WSG = WCDMA subscriber group CMOB = Congestion Management OBject
WLCSE = WCDMA Location service entity WSMLC = WCDMA Serving Mobile Location Center
4 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Managed Object types
• RNC = Radio Network Controller
• WBTS = WCDMA Base Station
• WCEL = WCDMA Cell
• ADJ = Adjacency for WCDMA cell
• ADJS = intra-frequency adjacency
• ADJI = inter-frequency adjacency
• ADJG = inter-system adjacency
• HOP = Handover Path
• HOPS, HOPI, HOPG
• FMC = Frequency Measurement Control
FMCS, FMCI, FMCG
• COCO = Radio Network Connection Configuration
• CMOB = Congestion Management OBject
• WANE = WCDMA Authorized Network
• WSG = WCDMA subscriber group
• WLCSE = WCDMA Location service entity
• WSMLC = WCDMA Serving Mobile Location Center
5 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
RNC Object
• The logical object of the Radio Network Controller
• It can have up to 512 WBTS objects (requires RAS51 RNC)
• In the RNC object the following interfaces are defined: Iu-PS, Iu-CS and Iur
• The logical object are hierarchically related to each other, therefore it is not possible to create any other object before RNC creation.
6 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WBTS Object
• The logical object of the WCDMA Base Station (Node B). A WBTS can have up to 24 WCDMA cells and one COCO object.
7 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WCEL object
• The logical object of the WCDMA Cell is created to define the configuration of the WCDMA Node B site. In one RNC database there can be 1152 WCELs.
8 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Handover PathHOPx
• The Handover Path object stores mainly cell reselection and Intra frequency HHO parameters. One HOPx can be related to several Adjacency objects.
• The maximum number of HOPx objects within one category is 100.
• E.g. for different type of cells (urban, rural, macro/micro/pico)
• HOP Types:
• HOPS — object for intra-frequencyHandover Path
• HOPI — object for inter-frequencyHandover Path
• HOPG — object for inter-systemHandover Path
9 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Handover Parameters
Idle Mode Parameters
HOPx Level Parameters
IntraFreqNcellHCSpriority
IntraFreqNcellHCSthreshold
IntraFreqNcellQqualMin
IntraFreqNcellQrxlevMin
IntraFreqNcellPenaltyTime
IntraFreqNcellQoffset1
IntraFreqNcellQoffset2
IntraFreqNcellTempOffset1
IntraFreqNcellTempOffset2
EcNoAveragingWindow
EnableInterRNCsho
EnableRRCRelease
HHOMarginAverageEcNo
HHOMarginPeakEcNo
ReleaseMarginAverageEcNo
ReleaseMarginPeakEcNo
HOPSId
InterFreqNcellHCSpriority
InterFreqNcellHCSthreshold
InterFreqNcellQqualMin
InterFreqNcellQrxlevMin
InterFreqNcellPenaltyTime
InterFreqNcellQoffset1
InterFreqNcellQoffset2
InterFreqNcellTempOffset1
InterFreqNcellTempOffset2
HOPIId
GSMncellHCSpriority
GSMncellHCSthreshold
GSMncellQrxlevMin
GSMncellPenaltyTime
GSMncellQoffset1
GSMncellTempOffset1
HOPGId
Intra Frequency Inter Frequency Inter System
Not a complete list
10 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Adjacencies ADJx
• Adjacencies for WCDMA cell refers to a handover relationship between two cells. They are defined for neighbouring cells.
• Adjacency Types:
• ADJS — object for intra-frequency Adjacency
• ADJI — object for inter-frequency Adjacency
• ADJG — object for inter-system Adjacency
There can be 31 intra frequency adjacencies (ADJS), 48 inter-frequency adjacencies (ADJI) and 32 inter-system adjacencies (ADJG)
Handover Path objects must be created before ADJx can be used
11 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Adjacencies (ADJx)
IntraFreqNcellCI
IntraFreqNcellEcNoOffset
IntraFreqNcellDERR
IntraFreqNcellLAC
IntraFreqNcellTxPwrRACH
IntraFreqNcellMCC
IntraFreqNcellMNC
IntraFreqNcellMNCLength
HSDPAHopsIdentifier
NrtHopsIdentifier
IntraFreqNcellScrCode
IntraFreqNcellRNCid
IntraFreqNcellRAC
RtHopsIdentifier
IntraFreqNcellTxDiv
ADJSId
GSMncellBandIndicator
GSMncellBCC
GSMncellBCCH
GSMncellCI
GSMncellLAC
GSMncellTxPwrMaxRACH
GSMncellMCC
GSMncellMNC
GSMncellNCC
NrtHopgIdentifier
RtHopgIdentifier
ADJGId
InterFreqNcellCI
InterFreqNcellLAC
InterFreqNcellTxPwrRACH
InterFreqNcellMCC
InterFreqNcellMNC
InterFreqNcellMNCLength
NrtHopiIdentifier
InterFreqNcellScrCode
InterFreqNcellRNCid
InterFreqNcellRAC
RtHopiIdentifier
InterFreqNcellTxDiv
InterFreqNcellUARFCN
ADJIId
Intra Frequency Inter Frequency Inter System
Not a complete list
12 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Adjacencies (ADJx) to HOPx
• Every adjacency definition contains links to HOPx parameter sets
• RtHopxIdentifier defines the HOPx (x = S, I, G) parameter set that is applied• Idle mode cell-reselections
• RT bearer intra-frequency hard handovers
• NrtHopxIdentifier defines the HOPx (x = S, I, G) parameter set that is applied• Connected mode cell-reselections (CELL_FACH, CELL_PCH, URA_PCH)
• NRT bearer intra-frequency hard handovers
• HSDPAHopsIdentifier defines the HOPS parameter set that is applied• For user having HS-DSCH allocated
• RTWithHSDPAHopsIdentifier defines the HOPS parameter set that is applied• For user having HS-DSCH allocated simultaneously with AMR speech CS RAB
13 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Frequency Measurement Control
• The FMC object contains information concerning the frequency measurement functionality of the RNC.
• The maximum number of frequency measurement control objects within one category is 100.
• E.g. for different type of cells (urban, rural, macro/micro/pico)
• One FMC can be related to several WCDMA cells.
• FMC Types:
• FMCS — object for intra-frequencyFrequency Measurement Control
• FMCI — object for inter-frequencyFrequency Measurement Control
• FMCG — object for inter-systemFrequency Measurement Control
14 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
FMCX Level Parameters ActiveSetWeightingCoefficient
AdditionReportingInterval
AdditionTime
AdditionWindow
EcNoFilterCoefficient
DropTime
DropWindow
MaxActiveSetSize
ReplacementReportingInterval
ReplacementTime
ReplacementWindow
HHoEcNoCancel
HHoEcNoCancelTime
HHoEcNoThreshold
HHoEcNoTimeHysteresis
HHoRscpCancel
HHoRscpCancelTime
HHoRscpFilterCoefficient
HHoRscpThreshold
HHoRscpTimeHysteresis
IMSIbasedSHO
FMCSId
IFHOcauseCPICHEcNo
IFHOcauseCPICHrscp
IFHOcauseTxPwrDL
IFHOcauseTxPwrUL
IFHOcauseUplinkQuality
InterFreqDLTxPwrThrAMR
InterFreqDLTxPwrThrCS
InterFreqDLTxPwrThrNrtPS
InterFreqDLTxPwrThrRtPS
InterFreqMaxMeasPeriod
InterFreqMeasAveWindow
InterFreqMeasRepInterval
InterFreqMinHoInterval
InterFreqMinMeasInterval
InterFreqNcellSearchPeriod
InterFreqUETxPwrFilterCoeff
InterFreqUETxPwrThrAMR
InterFreqUETxPwrThrCS
InterFreqUETxPwrThrNrtPS
InterFreqUETxPwrThrRtPS
InterFreqUETxPwrTimeHyst
FMCIId
GSMcauseCPICHEcNo
GSMcauseCPICHrscp
GSMcauseTxPwrDL
GSMcauseTxPwrUL
GSMcauseUplinkQuality
GsmDLTxPwrThrAMR
GsmDLTxPwrThrCS
GsmDLTxPwrThrNrtPS
GsmDLTxPwrThrRtPS
GsmMaxMeasPeriod
GsmMeasAveWindow
GsmMeasRepInterval
GsmMinHoInterval
GsmMinMeasInterval
GsmNcellSearchPeriod
GsmUETxPwrFilterCoeff
GsmUETxPwrThrAMR
GsmUETxPwrThrCS
GsmUETxPwrThrNrtPS
GsmUETxPwrThrRtPS
GsmUETxPwrTimeHyst
FMCGId
Handover CauseThreshold & Trigger
Not a complete list
15 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WCEL to FMCx
• Every WCEL definition contains links to max. 14 FMCx parameter sets
• RtFmcxIdentifier (x = S, I, G) defines the FMCx parameter set that is applied for radio links with RT bearers
• NrtFmcxIdentifier (x = S, I, G) defines the FMCx parameter set that is applied for radio links with only NRT bearers
• HSDPAFmcxIdentifier (x = S, I, G) defines the FMCx parameter set controlling measurements of a user having HS-DSCH allocated
• RTWithHSDPAFmcxIdentifier (x = S, I, G) defines the FMCx parameter set controlling measurements of a user having HS-DSCH allocated simultaneously with AMR speech CS RAB
• HSPAFmcsIdentifier defines the FMCS parameter set controlling measurements of a user having HS-DSCH and E-DCH allocated
• RTWithHSPAFmcsIdentifier defines the FMCS parameter set controlling measurements of a user having HS-DSCH and E-DCH allocated simultaneously with AMR speech CS RAB
16 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Connection ConfigurationCOCO
• A new logical COCO object is created in order to reserve local transmission resources for the WCDMA BTS.
• The COCO objects display the transmission resources in the Iub interface, but not the actual network topology
• There can be up to 400 COCO objectsin the RNW database
17 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WANE & WSG ObjectsIMSI BASED HO
• WANE & WSG MO groups are for the IMSI Based HO, which is optional feature
• WANE set contain PLMN id where UE is allowed to make handover.
• WSG object should be created to every subscriber (PLMN id) visiting in network and it maps subscriber (PLMN id) to certain WANE sets
AuthorisedNetworkIdAuthorisedNetworkList
AuthorizedNetwork PLMNAuthorizedNetworkMCCAuthorizedNetworkMNCAuthorizedNetworkMNCLenghTechnology
WANEChangeOrigingWANEName
WANE-WCDMA Authorised Networks Parameters
GSMRoamingHomePLMN
HomePLMNMCCHomePLMNMNCHomePLMNMNCLenght
OperatorNameSubscriberGroupidWSGAuthorisedNetworkIdWSGChangeOriging
WSG-WCDMA subscriber group Parameters
18 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WSMLC & WLCSE objectsLOCATION BASED SERVICE
• WSMLC & WLCSE object groups are for Location based service. LCS is RAN04 feature
• WSMLC-WCDMA Serving Mobile Location Center, represents a logical object with RNC specific mobile location center parameters
• WLCSE-WCDMA Location service entity, represent a logical object with WCEL specific location parameters
AntennaBearingAntHPBWAntennaCoordCovTypeEnvCharactMaxCellBackRadMaxCellRadRepeaterExistWLCSEChangeOriginWLCSEUtranCellIdWLCSEid
WLCSE-WCDMA Location Service Entity
ConfAreaLevelRNCDelayTolRespTimeRNCLowDelayResponseTimeWSMLCChangeOriginWSMLCid
WSMLC-WCDMA Serving Mobile Location Center
19 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
CMOB object
• CMOB object contains parameters for the WCDMA RAN Access Regulation feature
• This allows to temporarily bar certain Access Classes from accessing the network e.g. in case of disasters or large events
• Acts only on Access Classes 0 to 9
ACBarredListSystemCMOBChangeOriginCMOBIdCMOBTimeStampCellAccessRestrictionRestrictionGroupNameRestrictionGroupTypeTrafficRestriction
CMOB-Congestion Management object
20 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
ADJS
ADJS
FMCS(NRT)
FMCS(RT)
HOPS(RT)
HOPS(NRT)
NrtHopsIdentifier = 1
RtHopsIdentifier = 2
HSDPAHopsIdentifier = 6
RTwithHSDPAHopsIdentifier = 3
NrtHopsIdentifier = 1
RtHopsIdentifier = 2
HSDPAHopsIdentifier = 6
RTwithHSDPAHopsIdentifier = 3 HOPSid = 1
HOPSid = 2
FMCSid = 1
FMCSid = 1
ADJSid = 1
ADJSid = 2
WCEL
WCEL
WCELWBTS
Each WCEL has associated 1 FMCS for NRT & 1 for RT & 2 for HS(D)PA, all can be reused for other cells.
Each ADJS has associated 1 HOPS for NRT & 1 for RT & 2 for HSDPA, sets can be reused for other cells.)
NrtFmcsIdentifier = 3
RtFmcsIdentifier = 40
HSDPAFmcsIdentifier = 50
NrtFmcsIdentifier = 3
RtFmcsIdentifier = 40
HSDPAFmcsIdentifier = 50
Summary
FMCS(HS(D)P
A)
FMCSid = 2
HOPS(HSDPA)
HOPSid = 6
HOPS(RT)
HOPS(NRT)
HOPSid = 1
HOPSid = 5
HOPS(HSDPA)
HOPSid = 7
FMCS(RT&HS(D)PA)
FMCSid = 2
HOPS(RTwHSDPA)
HOPSid = 3
HOPS(RTwHSDPA)
HOPSid = 3FMCS parameters could be defined on a Serving cell type basis
(urban, rural, macro/micro/pico)
FMCS parameters could be defined on a Serving cell type basis
(urban, rural, macro/micro/pico)
HOPS parameters could be defined on a Target cell type
basis (urban, rural, macro/micro/pico)
HOPS parameters could be defined on a Target cell type
basis (urban, rural, macro/micro/pico)
21 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Parameter count
Ref: RAN05 (RN2.1) parameter dictionary
Parameter count GroupMO Class AC HC Ident LC PC PS SI Other Grand TotalADJG 14 1 1 16ADJI 16 1 1 18ADJS 17 1 1 19COCO 2 82 84FMCG 22 1 9 32FMCI 22 1 9 32FMCS 21 1 9 31HOPG 8 1 9 18HOPI 15 1 9 25HOPS 16 1 9 26RNC 53 8 30 1 16 51 26 96 281WANE 8 9 17WBTS 9 5 2 6 19 21 62WCEL 27 13 12 12 17 23 45 53 202WLCSE 6 34 40WSG 8 9 17WSMLC 1 12 13Grand Total 89 193 62 19 33 93 71 373 933
22 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Parameter Dictionary RAS06 Example:
23 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Parameter management - Overview
• Radio network parameters are managed via Netact OSS or directly via Element Manager functionality
• Usage of Netact planedit, analysis andactivation toolsrecommended
RNW
Database
NetactDatabase
Netact CM toolsRNC
Element Manager
Read only rights
Reco
mm
en
ded
24 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
GUI example -General
25 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WCEL –FMCx mapping
26 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
GUI examples -HOPS
27 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
WCEL- ADJS
28 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Chapter 2-Parameter configuration-
1. Name all RNC Database objects.
2. How many HOPS are defined for every ADJS and why?
3. How are WCEL and FMCS linked together ?
4. In which set are handover parameters described ?
29 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
ANNEX – RAN04 RAS05.1 RAS06
• RAS05: HSDPA related parameters
• Integrated to existing parameter groups
• HSDPAFmcxIdentifier
• HSDPAHopsIdentifier
• RAS05.1 new parameter mapping
• RTWithHSDPAHopsIdentifier
• RTWithHSDPAFmcxIdentifier
• RAS06 new parameters
• HSPAFmcxIdentifier
• RTWithHSPAFmcxIdentifier
30 © Nokia Siemens Networks Presentation / Author / Date Soc Classification level
Version control
Version Date Status Owner
RAS051_v1.0 1.10.2006 RAS051 level Florian Reymond
RAS51_v1.1 21.4.2007 Minot corrections (B. Aschermann) Florian Reymond
RA06_v0.1 16.10.2007 Some RAS06 related additions (B. Aschermann)
Florian Reymond
RAS06_v1.0 26.10.2007 Review and some minor changes (J. Itkonen)
Florian Reymond