Satellite IUB

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Nokia Siemens Networks

WCDMA RAN, Rel. RU20,

Operating Documentation,Issue 07

Activating RAN164: Satellite lub

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Issue 02BApproval Date 2009-09-01

Confidential



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Table of contentsThis document has 8 pages.

Summary of changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1 Activating Satellite lub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Veri fying Satellite lub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Deactivating Satellite lub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8



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Summary of changes

Summary of changesChanges between document issues are cumulative. Therefore, the latest document

issue contains all changes made to previous issues.

Please note that our issue numbering system is changing. For more information, see

Guide to WCDMA RAN operating documentation.

Changes between issues 02A (2010-05-27, WCDMA RAN RU20) and 02B (2010-09-

22, WCDMA RAN RU20 On Top)

Step Activating Satellite lub has been updated with an additional information.

Activating Satellite lub (1)

• Step 5 has been modified.

Deactivating Satellite lub (3)

• Step 4 has been added.

Changes between issues 02 (2009-09-01, WCDMA RAN RU20) and 02A (2010-05-

27, WCDMA RAN RU20)

Changes between issues 1-0 and 02

Steps have been added to clarify the procedures in the following chapters:

• Activating Satellite lub

• Deactivating Satellite lub

http://guide_to_wcdma_operating_doc.pdf/

http://guide_to_wcdma_operating_doc.pdf/



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Activating RAN164: Satellite lub Activating Satellite lub

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1 Activating Satellite lub

Purpose

Follow the procedure to activate feature RAN164: Satellite lub.

For more information on the feature, see RAN164: Satellite lub in WCDMA RAN, Rel.

RU10, Feature Descriptions.

Before you start

This procedure is applicable only to the RNC and does not provide instructions for the

satellite system configuration. This procedure is relevant to both the ATM and IP-based

Iub configurations.

This feature belongs to application software and is under license key management. The

license is an RNC-controlled long-term capacity license and it defines the number of

WBTSs that have support for this feature. Make sure you have a valid license installed.

Before a licensed feature can be activated, the license file must be transferred andinstalled in the RNC.

You can install the license by using NetAct or a local MML interface. If you install the

license using NetAct, the feature covered by the license is automatically set to the ON

state. If you use the MML interface, you must also set the feature state (ON/OFF/CON-

FIG). In new installations, the default state is OFF.

For more information, see Licence-based feature management, W7 - Licence and

Feature Handling, and License Management Principles. See also System Administra-

tion Principles in NetAct Product Documentation and Licensed sales items in RU20 in

License Management in WCDMA RAN .

Use the ZW7 command to activate the license for the feature with feature code 1303.

Steps

1 Insert the license to the RNC license system.

2 Enable the license via MML

a) Enable the license:

ZW7M:FEA=1303:ON;

b) Check if the license has been enabled:

ZW7I:FEA,FULL,FEA=1303;

3 Open RNC RNW Object Browser.

4 Lock all the WCELs under the relevant WBTS object.

5 For the relevant WBTS object, configure the following parameters:

a) Enable the SatelliteIubUsage parameter.

b) For uplink traffic, configure the MDC buffering time (the MDCBufferingTime

parameter).

http://fd_ru10_feature_descriptions.pdf/

http://rnc_manage_licence_feature.pdf/

http://mml_w7_licen_feat_hdl.pdf/


http://wran_license_mng_principles.pdf/

http://x%3Dd%3Do%3Dc/s-000027.pdf





http://x%3Dd%3Do%3Dc/s-000027.pdf

http://wran_license_mng_principles.pdf/



http://rnc_manage_licence_feature.pdf/

http://fd_ru10_feature_descriptions.pdf/



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Activating Satellite lub

g The MDCBufferingTime parameter is applicable only when the

SatelliteIubUsage parameter is enabled.

c) For downlink traffic, configure the startpoint and endpoint offset values of the WBTS

receiving window. Configure the following parameters:

• ToAWSOffsetNRTDCHIP

• ToAWEOffsetNRTDCHIP

• ToAWSOffsetRTDCHIP

• ToAWEOffsetRTDCHIP

g These WBTS-specific parameters apply to both ATM and IP-based Iub configura-

tions, if the SatelliteIubUsage parameter is enabled.

g The values configured for the MDCBufferingTime , ToAWSOffsetNRTDCHIP ,

ToAWEOffsetNRTDCHIP , ToAWSOffsetRTDCHIP , and ToAWEOffsetRTDCHIP

parameters should be chosen with respect to the jitter introduced by the satellite link.The ToAWSOffsetNRTDCHIP and ToAWSOffsetRTDCHIP should be set so that the

combined ToAWS value (offset and the base value) are equal or larger than the actual

downlink jitter.

6 Unlock all the WCELs under the modified WBTS object.

Expected outcome

Feature RAN164: Satellite lub has been activated.



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Activating RAN164: Satellite lub Verifying Satellite lub

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2 Verifying Satellite lub

Purpose

Follow the procedure to verify that the activation of feature RAN164: Satellite lub hasbeen successful.

After the activation, the cells become active without alarms.

Steps

1 Make a call through the WBTS in question.

If the call is successful, the feature has been activated successfully.

Expected outcome

Feature RAN164: Satellite lub has been activated successfully.



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Deactivating Satellite lub

3 Deactivating Satellite lub

Purpose

Follow the procedure to deactivate feature RAN164: Satellite lub.

Summary

The feature can be deactivated only for each WBTS separately.

Steps

1 Open RNC RNW Object Browser.

2 Lock all the WCELs under the relevant WBTS object.

3 For the relevant WBTS object, disable the SatelliteIubUsage parameter.

4 Re-configure the ToAWSOffsetNRTDCHIP, ToAWEOffsetNRTDCHIP ,

ToAWSOffsetRTDCHIP , and ToAWEOffsetRTDCHIP parameters.

g When the SatelliteIubUsageparameter is disabled, these parameters are applica-

ble to IP-based Iub only. Therefore, the parameters need to be re-configured with the

values appropriate for a non-satellite IP-based Iub.

5 Unlock all the WCELs under the modified WBTS object.

Expected outcome

Feature RAN164: Satellite lub has been deactivated.

Documents

Satellite IUB