NSN Parameter Configuration RAS06 v1 0

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


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


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


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.


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.


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.


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


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


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


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


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


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


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


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


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


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


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


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


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)


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


Parameter Dictionary RAS06 Example:


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


GUI example -General


WCEL –FMCx mapping


GUI examples -HOPS


WCEL- ADJS


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 ?


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


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

NSN Parameter Configuration RAS06 v1 0

Documents

Transcript of NSN Parameter Configuration RAS06 v1 0