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11.1.3.1 T3380 Expiry
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11.1.3.1.1 Definition
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11.1.3.1.2 Conformance requirement
1) On the first expiry of the timer T3380, the UE shall re-send the PDP CONTEXT ACTIVATION REQUEST. 2) On the second expiry of the timer T3380, the UE shall re-send the PDP CONTEXT ACTIVATION REQUEST. 3) On the third expiry of the timer T3380, the UE shall re-send the PDP CONTEXT ACTIVATION REQUEST. 4) On the fourth ex...
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11.1.3.1.3 Test purpose
To test the behaviour of the UE when the SS does not reply to PDP CONTEXT ACTIVATION REQUEST.
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11.1.3.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of activating a context Test procedure A PDP context activation is requested by the user. The UE...
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11.1.3.1.5 Test requirements
UE shall re-send the ACTIVATE PDP CONTEXT REQUEST to SS five times in order to initiate PDP context, with expiry of timer T3380 between messages. After fifth try, UE shall send no more ACTIVATE PDP CONTEXT REQUEST to SS.
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11.1.3.2 Collision of UE initiated and network requested PDP context activation
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11.1.3.2.1 Definition
This test needs to take into account the number of PDP contexts supported by the UE, to be able to test the response when the network tries to initiate a new context.
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11.1.3.2.2 Conformance requirement
A collision of a UE initiated and a network requested PDP context activation procedure is identified by the UE if a REQUEST PDP CONTEXT ACTIVATION message is received from the network after the UE has sent an ACTIVATE PDP CONTEXT REQUEST message, and the UE has not yet received an ACTIVATE PDP CONTEXT ACCEPT or ACTIVAT...
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11.1.3.2.3 Test purpose
To test the behaviour of the UE when there is a collision between an UE initiated and network requested PDP context activation detected by the UE.
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11.1.3.2.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Network requested PDP context activation supported yes/no - Method of PDP context activation Case 1 F...
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11.1.3.2.5 Test requirements
In the case of such collision, - UE that supports PDP context activation requested by the network shall discard the REQUEST PDP CONTEXT ACTIVATION message from SS and wait for an ACTIVATE PDP CONTEXT ACCEPT message. - UE that does not support PDP context activation requested by the network shall reject PDP context acti...
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11.1.3.3 Network initiated PDP context activation request for an already activated PDP context (on the UE side)
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11.1.3.3.1 Definition
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11.1.3.3.2 Conformance requirement
If the UE receives a REQUEST PDP CONTEXT ACTIVATION message with the same combination of APN, PDP type and PDP address as an already activated PDP context, the UE shall deactivate the existing PDP context and, if any, all the linked PDP contexts (matching the combination of APN, PDP type and PDP address) locally withou...
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11.1.3.3.3 Test purpose
To test the behaviour of the UE when it detects a network initiated PDP context activation for the PDP context already activated on the UE side.
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11.1.3.3.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements PS Supported yes/no Method of PDP context activation Test procedure A PDP context activation is requested by the user. SS accep...
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11.1.3.3.5 Test requirements
When inconsistency of PDP context between the UE and network is detected by the UE, then local synchronisation procedure shall be initiated in the UE. The PDP context and all (if any) linked contexts are implicitly deactivated and the new request shall be proceeded.
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11.1.3.4 Network reject with Back-off Timer
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11.1.3.4.1 Definition
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11.1.3.4.2 Conformance requirement
An MS configured for NAS signalling low priority indicates this by including the Device properties IE in the appropriate NAS message and setting the low priority indicator to "MS is configured to NAS signalling low priority" except for the following cases in which the MS shall set the low priority indicator to "MS is n...
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11.1.3.4.3 Test purpose
1) To verify that the LAP indicator can be set in the UE. 2) To verify that the Delay Tolerant indicator is sent by the UE. 3) To verify that the UE uses the back-off timer if the network reject a request with the T3396 timer.
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11.1.3.4.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. The UE is equipped with a USIM containing default values except for those listed below. USIM field Value EFUST Service 96 is supported EFNASCONFIG “NAS_Sig...
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11.1.3.4.5 Test requirements
To pass the test the UE shall: • At step 2 the UE shall include the IE “Device properties”, set to “MS is configured for NAS signalling low priority”, in the ACTIVATE PDP CONTEXT REQUEST. • At step 3 the UE shall set the timer T3396 to the value of the “T3396” IE, as received in the ACTIVATE PDP CONTEXT REJECT message....
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11.1.4 Secondary PDP context activation procedures
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11.1.4.1 Successful Secondary PDP Context Activation Procedure Initiated by the UE
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11.1.4.1.1 QoS Offered by Network is the QoS Requested
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11.1.4.1.1.1 Definition
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11.1.4.1.1.2 Conformance requirement
In order to request a PDP context activation with the same PDP address and APN as an already active PDP context, the UE shall send an ACTIVATE SECONDARY PDP CONTEXT REQUEST message to the network, enter the state PDP-ACTIVE-PENDING and start timer T3380. The message shall contain the selected NSAPI. The UE shall ensure...
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11.1.4.1.1.3 Test purpose
To test the behaviour of the UE when SS responds to a Secondary PDP context activation request with the requested QoS.
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11.1.4.1.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE and is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of context activation - Secondary PDP context activation supported yes/no Test procedure A ...
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11.1.4.1.1.5 Test requirements
To pass the test the UE shall: - when the SS responds to Secondary PDP context activation request initiated by the UE, with the requested QoS, the UE shall complete the Secondary PDP context activation procedure. To check if the Secondary PDP context activation was successful, the SS shall request PDP context modificat...
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11.1.4.1.2 QoS Offered by Network is a lower QoS
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11.1.4.1.2.1 Void
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11.1.4.1.2.2 Void
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11.1.4.1.2.3 LLC SAPI rejected by the UE
11.1.4.1.2.3.1 Definition This test can only be performed if LLC SAPI can be set by the user.
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11.1.4.1.2.3.2 Conformance Requirement
In order to request a PDP context activation with the same PDP address and APN as an already active PDP context, the UE shall send an ACTIVATE SECONDARY PDP CONTEXT REQUEST message to the network. Upon receipt of an ACTIVATE SECONDARY PDP CONTEXT REQUEST, the network shall select a radio priority level based on the QoS...
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11.1.4.1.2.3.3 Test Purpose
To verify the behaviour of the UE when the network responds to the ACTIVATE SECONDARY PDP CONTEXT REQUEST message with a negotiated LLC SAPI which is not supported by the UE. Reference 3GPP TS 24.008, clause 6.1.3.2.1.
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11.1.4.1.2.3.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - User setting of LLC SAPI supported yes/no - Method of setting LLC SAPI - Method of context activation -...
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11.1.4.2 Unsuccessful Secondary PDP Context Activation Procedure Initiated by the UE
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11.1.4.2.1 Definition
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11.1.4.2.2 Conformance requirement
Upon receipt of an ACTIVATE SECONDARY PDP CONTEXT REQUEST message, the network may reject the UE initiated PDP context activation by sending an ACTIVATE SECONDARY PDP CONTEXT REJECT message to the UE. Upon receipt of an ACTIVATE SECONDARY PDP CONTEXT REJECT message, the UE shall stop timer T3380 and enter the state PDP...
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11.1.4.2.3 Test purpose
To test the behaviour of the UE when network rejects the UE initiated Secondary PDP context activation.
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11.1.4.2.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE and is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of context activation - Secondary PDP context activation supported yes/no Test procedure A ...
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11.1.4.2.5 Test requirements
After a secondary PDP context activation being rejected by the network, the UE shall not re-send the ACTIVATE SECONDARY PDP CONTEXT REQUEST message.
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11.1.4.3 Abnormal cases
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11.1.4.3.1 T3380 Expiry
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11.1.4.3.1.1 Definition
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11.1.4.3.1.2 Conformance requirement
1) On the first expiry of the timer T3380, the UE shall re-send the ACTIVATE SECONDARY PDP CONTEXT REQUEST. 2) On the second expiry of the timer T3380, the UE shall re-send the ACTIVATE SECONDARY PDP CONTEXT REQUEST. 3) On the third expiry of the timer T3380, the UE shall re-send the ACTIVATE SECONDARY PDP CONTEXT REQU...
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11.1.4.3.1.3 Test purpose
To test the behaviour of the UE when the SS does not reply to ACTIVATE SECONDARY PDP CONTEXT REQUEST message.
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11.1.4.3.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of activating a context - Secondary PDP context activation supported yes/no Test procedure A PD...
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11.1.4.3.1.5 Test requirements
UE shall re-send the ACTIVATE SECONDARY PDP CONTEXT REQUEST to SS five times in order to initiate a Secondary PDP context, with expiry of timer T3380 between messages. After fifth try, UE shall send no more ACTIVATE SECONDARY PDP CONTEXT REQUEST messages to SS.
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11.1.5 Secondary PDP context activation procedures initiated by network
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11.1.5.1 Successful Secondary PDP Context Activation Procedure Initiated by the Network
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11.1.5.1.1 Definition
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11.1.5.1.2 Conformance requirement
In order to request a PDP context activation with the same PDP address and APN as an already active PDP context, the MS shall send an ACTIVATE SECONDARY PDP CONTEXT REQUEST message to the network, enter the state PDP-ACTIVE-PENDING and start timer T3380. The message shall contain the selected NSAPI. The MS shall ensure...
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11.1.5.1.3 Test purpose
To test the behaviour of the UE when it detects a network initiated secondary PDP context activation request on the existing PDP context already activated on the UE side
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11.1.5.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE and is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - Method of context activation Test procedure A PDP context activation is requested by the user and accepted by the SS. If ...
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11.1.5.1.5 Test requirements
To pass the test the UE shall: • at step 9 send a ACTIVATE SECONDARY PDP CONTEXT REQUEST message with a NSAPI value different from the value in Step 4. • at step 14 send a MODIFY PDP CONTEXT ACCEPT message.
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11.1.5.2 Successful Secondary PDP Context Activation, Deactivation and Re-activation Initiated by the Network
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11.1.5.2.1 Definition
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11.1.5.2.2 Conformance requirement
In order to request a PDP context activation with the same PDP address and APN as an already active PDP context, the MS shall send an ACTIVATE SECONDARY PDP CONTEXT REQUEST message to the network, enter the state PDP-ACTIVE-PENDING and start timer T3380. The message shall contain the selected NSAPI. The MS shall ensure...
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11.1.5.2.3 Test purpose
1. To verify that the UE, after having deactivated a network initiated secondary PDP context successfully, can re-activate a new network requested secondary PDP context associated with the same primary PDP context. 2. To verify that the UE successfully performs data transfer on the radio bearer associated with the seco...
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11.1.5.2.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE and is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - Method of context activation Test procedure A PDP context activation is requested by the user and accepted by the SS. If ...
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11.1.5.2.5 Test requirements
To pass the test the UE shall: - at step 16 transmit an IP PDU containing IP packet#1 on the radio bearer associated with the primary PDP context. - at step 18 transmit an IP PDU containing IP packet#2 on the radio bearer associated with the secondary PDP context. - at step 30 transmit an IP PDU containing IP packet#3 ...
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11.2 PDP context modification procedure
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11.2.1 Network initiated PDP context modification
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11.2.1.1 Definition
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11.2.1.2 Conformance requirement
In order to initiate the procedure, the network sends the MODIFY PDP CONTEXT REQUEST message to the UE and starts timer T3386. The message shall contain the new QoS and the radio priority level and LLC SAPI that shall be used by the UE in GSM at the lower layers for the transmission of data related to the PDP context. ...
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11.2.1.3 Test purpose
To test behaviour of the UE upon receipt of a MODIFY PDP CONTEXT REQUEST message from SS.
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11.2.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of activating a PDP context - Support of automatic PS attach procedure at switch on yes/no Test...
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11.2.1.5 Test requirements
The UE shall: - Accept or reject PDP context modification with a new QoS initiated by the SS. 11.2.1a Network initiated PDP context modification / Adding and deleting filters to TFT of a secondary PDP context 11.2.1a.1 Definition 11.2.1a.2 Conformance requirement In order to initiate the procedure, the network sends th...
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11.2.2 UE initiated PDP context modification
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11.2.2.1 UE initiated PDP Context Modification accepted by network
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11.2.2.1.1 Definition
None
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11.2.2.1.2 Conformance requirement
In order to initiate the procedure, the UE sends the MODIFY PDP CONTEXT REQUEST message to the network, enters the state PDP-MODIFY-PENDING and starts timer T3381. The message may contain the requested new QoS and/or the TFT and the requested LLC SAPI (used in GSM). Upon receipt of the MODIFY PDP CONTEXT REQUEST messag...
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11.2.2.1.3 Test purpose
To test the behaviour of the UE upon receipt of a MODIFY PDP CONTEXT ACCEPT message from the SS with - Requested QoS;
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11.2.2.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of setting minimum QoS - Method of activating a PDP context Test procedure The requested QoS is ...
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11.2.2.1.5 Test requirements
When requesting the PDP context modification, the UE shall: - Modify the PDP context if SS replied with the requested QoS;
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11.2.2.2 UE initiated PDP Context Modification not accepted by the network
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11.2.2.2.1 Definition
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11.2.2.2.2 Conformance requirement
In order to initiate the procedure, the UE sends the MODIFY PDP CONTEXT REQUEST message to the network, enters the state PDP-MODIFY-PENDING and starts timer T3381. The message may contain the requested new QoS and/or the TFT and the requested LLC SAPI (used in GSM). Upon receipt of a MODIFY PDP CONTEXT REQUEST message,...
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11.2.2.2.3 Test purpose
To test the behaviour of the UE upon receipt of a MODIFY PDP CONTEXT REJECT message from the System Simulator.
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11.2.2.2.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of activating a PDP context Test procedure A PDP context is activated by the user and accepted b...
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11.2.2.2.5 Test requirements
After receiving MODIFY PDP CONTEXT REJECT message from the SS, the UE shall not resend PDP context modification request before the expiry of T3396.
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11.2.2.3 UE initiated PDP Context Modification / Dual priority / low priority override
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11.2.2.3.1 Definition
Void
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11.2.2.3.2 Conformance requirement
An MS configured for NAS signalling low priority (see 3GPP TS 24.368 [135], 3GPP TS 31.102 [112]) indicates this by including the Device properties IE in the appropriate NAS message and setting the low priority indicator to "MS is configured to NAS signalling low priority" except for the following cases in which the MS...
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11.2.2.3.3 Test purpose
To verify that a MS configured for dual priority set the low priority indicator to "MS is not configured for NAS signalling low priority" when requested by the upper layers to establish a PDP context with the low priority indicator overridden To verify that a MS configured for dual priority set the low priority indicat...
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11.2.2.3.4 Method of test
Initial condition System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. The UE is configured for NAS signalling low priority The UE is configured for NAS signalling low priority override The UE is equipped with a USIM containing...
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11.2.2.3.5 Test requirements
Step 2: ACTIVATE PDP CONTEXT REQUEST message contains the Device properties IE set to ‘MS is not configured for NAS signalling low priority’. Step 4: MODIFY PDP CONTEXT REQUEST message contains the Device properties IE set to ‘MS is not configured for NAS signalling low priority’.
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11.2.3 Abnormal cases
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11.2.3.1 T3381 Expiry
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11.2.3.1.1 Definition
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11.2.3.1.2 Conformance requirement
On the first expiry of timer T3381, the UE shall re-send the MODIFY PDP CONTEXT REQUEST message, reset and restart timer T3381. This retransmission is repeated four times, i.e. on the fifth expiry of timer T3381, the UE may continue to use the previously negotiated QoS or it may initiate the PDP context deactivation pr...
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11.2.3.1.3 Test purpose
To test the behaviour of the UE when SS does not reply to MODIFY PDP CONTEXT REQUEST message.
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11.2.3.1.4 Method of test
Initial conditions System Simulator: 1 cell, default parameters. User Equipment: The UE is in GMM-state "GMM-REGISTERED, normal service" with valid P-TMSI and CKSN. Related ICS/IXIT statements - PS Supported yes/no - Method of activating a PDP context Test procedure A PDP context activation is requested by the user and...
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11.2.3.1.5 Test requirements
UE shall re-send the MODIFY PDP CONTEXT REQUEST (UE TO NETWORK DIRECTION) to SS five times in order to initiate the PDP context modification, with expiry of timer T3381 between messages. After fifth try, UE shall send no more MODIFY PDP CONTEXT REQUEST (UE TO NETWORK DIRECTION) messages to SS.
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11.2.3.2 Collision of UE and network initiated PDP context modification procedures
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11.2.3.2.1 Definition