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USER DESCRIPTION_x000D_Radio Network Parameters 1 (7)

Date: 2013-11-19Sheet: Heading

No: 86/1553-HSD 101 02 UenRev: M

Radio Network ParameterWCDMA RAN 123


Date: 2013-11-19Sheet: Introduction

No: 86/1553-HSD 101 02 UenRev: M

Radio Network Parameter0

MOC Name: Managed object class the attribute belongs to.Parameter name: Attribute name as defined in the MOM.Node: Indicates the node to which the parameter belongs (where it is created and configured).Description: A brief description of the parameter.Data Type The data type for the parameter. E.g. Long, string.MOM Range: The valid range of values for the parameter.Recommended Range: The recommended range of values for the parameter.Valid values: Values valid for configurationDefault value: The default value, as initially set by the system, if not explicitly set at MO creation. Recommended value The recommended value if other than the default value. Note that an intial value might also derive from

radio network design (RND) activity. See Initial Value Source below.

1. Introduction

1.1 Purpose This document describes the WCDMA RAN Radio Network parameters. 1.2 ScopeThis document lists and gives information about the WCDMA RAN Radio Network Parameters. It contains a general description of the parameter, unit, value, range, default value, recommended value, syntax description and reference to BulkCM. 1.3 Structure To assure that the correct information is delivered to the end-user of this document some of the sheets have been been locked.



No: 86/1553-HSD 101 02 UenRev: M

Initial parameter value source:

CPI Reference: Reference to the user description covering the parameterAccess:

Mandatory:

Persistent

Notification

Sequence Indicates whether or not the parameter represents a sequence of values.

Change take effect: Indicates when a change of a parameter will take effect.Network entity: The network entity for which the parameter is configured. Feature name: The name of the feature where the parameter is used.Feature number: The feature number of the feature where the parameter is used.BulkCM MO name: The name of the BulkCM managed object this parameter belongs to.BulkCM parameter name: The name of the parameter on the BulkCM interface.Initial tuning:

Source for initial configuration of parameters of access type Read/Write and Restricted. The source can be:- RND: The parameter shall be configured according to Radio Network Design. This includes also cell relation definitions between neighboring cells.- CPI: Guidance how to configure the parameter can be found in a User Description, see the column "CPI Reference"- Recommended/Default: If there is no value in the recommended column, the default value is the recommended configuration. Configuring the system according to Recommended/Default values will ensure a robust initial reference configuration. Further tuning and optimization is necessary in order to adapt to characteristics of a specific network.- RBS Installation: The value is determined by the specific hardware configuration at the site. A typical example is attenuation in feeder cable which is measured at the installation.

Indicates if the parameter is Read only, Read & write or Restricted. If restricted, once the corresponding MO has been created, the parameter value can only be retrieved (not set) . It could only be modified by recreating the MO.

Indicates whether or not this parameter is mandatory to configure at creation of the corresponding managed object. For mandatory parameters no default value is defined.

Indicates whether or not the value of this parameter is stored persistently in the database of a node. Persistent data will survive a node restart.

Indicates whether or not the Management system will be informed when the parameter value is changed by the system or by a Management set operation.The OSS-RC network manager automatically receives every notification but the RNC and RBS element managers first have to subscribe to a notification.

Indicates whether it is recommended to tune the parameter during the initial tuning phase. It is assumed that all initial parameter values have been correctly defined and loaded. Thus, this column disregards consistency and parameter check activities.



No: 86/1553-HSD 101 02 UenRev: M

RN Optimization: Gives a classification (basic, intermediate or advanced) based on the importance each parameter has during optimization activities. At this stage, it is assumed that there is no need for running consistency checks. N/A will be found for non-optimizable parameters.


Date: 2013-11-19Sheet: 14.0

No: 86/1553-HSD 101 02 UenRev: M

Radio Network Parameter0

MO Class Name Parameter Name Node Parameter Description Data Type MOM RangeCoverageRelation coverageIndicator RNC SupportedCoverage

CoverageRelation CoverageRelationId RNC Naming attribute. Contains the value part of the RDN. string

CoverageRelation hsIflsDownswitch RNC OnOffVals

CoverageRelation hsPathlossThreshold RNC long 0..170

CoverageRelation relationCapability RNC Specifies which features use this relation. RelationCapability

CoverageRelation relationCapability.dchLoadSharing RNC OnOffVals

CoverageRelation relationCapability.hsCellSelection RNC OnOffVals

CoverageRelation relationCapability.hsLoadSharing RNC OnOffVals

CoverageRelation utranCellRef RNC Reference to the target cell in the relation. UtranCell

Defines whether the coverage area of the source cell and the target cell are indicated to overlap (has approximately the same coverage area), or whether the coverage area of the target cell is indicated to cover the source cell or it is contained in the source cell.

Specifies whether the coverage-related cell configured in utranCellRef shall be used as a candidate for HS interfrequency load-sharing at downswitch.Only used if RncFeature=IflsRedirectDownswitch is activated.

Takes effect: ImmediatelyFeature: IflsRedirectDownswitch

Pathloss threshold used for both HS IFLS and DCH IFLS. A pathloss check is performed before triggering a blind IFHO to a candidate cell when performing loadsharing from DCH state. If the pathloss is higher than this threshold, the coverage related cell is not a candidate for loadsharing. 0 means that this value is not used; instead the value of UtranCell::pathlossThreshold is used.

Unit: dB

Enables DCH Inter-frequency Load Sharing (IFLS) between the source and target cells defined by a relation.

Only used if RncFeature=DchLoadSharing is activated.

Feature: DchLoadSharing

Enables HS cell selection between the source and target cells defined by a relation.

Takes effect: Immediately

Enables HS Inter-frequency Load Sharing (IFLS) between the source and target cells defined by a relation. This can also result in selecting a cell based only on capability.

Only used if RncFeature=HspaLoadSharing is activated.

Feature: HspaLoadSharing


Date: 2013-11-19Sheet: 14.0

No: 86/1553-HSD 101 02 UenRev: M

Recommended Range Valid Values Default Value Recommended Value Initial Parameter Value S CPI Reference Access Mandatory Persistent NotificationOVERLAP(1) RND 4/1553-HSD 101 02/10 Read/Write N Y Y

N/A Restricted Y Y N

OFF(0) Read/Write N Y Y

0 170 Default 4/1553-HSD 101 02/10 Read/Write N Y Y

N/A 3/1553-HSD 101 02/10 Read/Write N Y Y

OFF(0) RND 3/1553-HSD 101 02/10 Read/Write N Y Y



RND Restricted Y Y N

COVERS = 0 OVERLAP = 1 CONTAINED_IN = 2

OFF = 0 ON = 1

OFF = 0 ON = 1

OFF = 0 ON = 1

OFF = 0 ON = 1


Date: 2013-11-19Sheet: 14.0

No: 86/1553-HSD 101 02 UenRev: M

Sequence Change Take Effect Network Entity Feature Name Feature Number BulkCM MO Class Name BulkCM Parameter Name Initial Tuning RN OptimizationN New connection Coverage Relation HSDPA Mobility [optional] FAJ 121 801 R1 vsDataCoverageRelation coverageIndicator Y Basic

N N/A Coverage Relation FAJ 121 120 R2 vsDataCoverageRelation id N N/A

N FAJ 121 3426 vsDataCoverageRelation hsIflsDownswitch

N New connection Coverage Relation HSDPA Mobility [optional] FAJ 121 801 R1 vsDataCoverageRelation hsPathlossThreshold N Intermediate

N N/A Coverage Relation vsDataCoverageRelation relationCapability N N/A

N Immediately Coverage Relation FAJ 121 1468 R1 vsDataCoverageRelation relationCapability.dchLoadSharing N Advanced

N Immediately Coverage Relation HSDPA Mobility [optional] FAJ 121 801 R1 vsDataCoverageRelation relationCapability.hsCellSelection N Advanced

N Immediately Coverage Relation FAJ 121 1467 R1 vsDataCoverageRelation relationCapability.hsLoadSharing N Advanced

N N/A Coverage Relation HSDPA Mobility [optional] FAJ 121 801 R1 vsDataCoverageRelation utranCellRef Y Basic

Connection Setup and Release [basic]

Inter Frequency Load Sharing at Down-switch

HSDPA Inter-frequency loadsharing [optional]Non-HSPA Inter-frequency loadsharing [optional]

FAJ 121 1467 R1FAJ 121 1468 R1

Non-HSPA Inter-frequency loadsharing [optional]

HSDPA Inter-frequency loadsharing [optional]

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