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WCDMAWCDMAWCDMAWCDMA PSPSPSPS CallCallCallCall FlowsFlowsFlowsFlowsBy Justin MA Created: May 2014 Updated: 2014_0624

General PS Call Flows

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PDP Context Activation Procedure for Iu mode

Ref: 3GPP TS 23.060

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Secondary PDP Context Activation Procedure for Iu mode

Ref: 3GPP TS 23.060

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MS Initiated Service Request Procedure using Gn/Gp

Ref: 3GPP TS 23.060

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Ref: TelecomsAcademy.com

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Ref: 3GPP TS 23.060

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Ref: 3GPP TS 23.060

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Successful Network-Requested PDP Context Activation Procedure

Network Requested Secondary PDP Context Activation Procedure using Gn

Ref: 3GPP TS 23.060

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SGSN-Initiated PDP Context Modification Procedure, Iu mode

GGSN-Initiated PDP Context Modification Procedure, Iu mode

Ref: 3GPP TS 23.060

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MS-Initiated PDP Context Modification Procedure, Iu mode

Ref: 3GPP TS 23.060

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MS Initiated PDP Context Deactivation Procedure for Iu mode

SGSN-initiated PDP Context Deactivation Procedure

Ref: 3GPP TS 23.060

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RAB Release Procedure Using Gn/Gp

Iu Release Procedure Using Gn/Gp

Ref: 3GPP TS 23.060

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Starting and Ending of PS Calls

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Starting and Ending of PS Calls - Clearing with RAB release

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Starting and Ending of PS Calls - Clearing with Iu release

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Ref:

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HSUPA Basic Call

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Ref:

Ref: