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683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4 In call functions
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.1 In-call functions / DTMF information transfer
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.1.1 In-call functions / DTMF information transfer / basic procedures
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.1.1.1 Definition
Dual Tone Multi Frequency (DTMF) is an inband one out of four plus one out of four signalling system primarily used from terminal instruments in telecommunication networks. The support of DTMF is only permitted when a bearer capability for speech is in use or during the speech phase of alternate speech/data and alternate speech/facsimile teleservices.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.1.1.2 Conformance requirement
1) An MS supporting the Mobile originating DTMF protocol control procedure, having a CC entity for speech in state U10, "Active": when made to send a DTMF tone, shall send a START DTMF message on the correct DCCH. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.3. 2) An MS supporting the Mobile originating DTMF protocol control procedure, having a CC entity for speech in state U10, "Active": when made to send a DTMF tone (the corresponding IA5 character being selected from among the ones supported), shall send a START DTMF message specifying the correct IA5 character in the "keypad information" field of the keypad facility information element. 2.1 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.3.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.1.1.3 Test purpose
1) To verify that an MS supporting the Mobile originating DTMF protocol control procedure, having a CC entity for speech in state U10, "Active": when made to send a DTMF tone, sends a START DTMF message on the correct DCCH. 2) To verify that an MS supporting the Mobile originating DTMF protocol control procedure, having a CC entity for speech in state U10, "Active": when made to send a DTMF tone (the corresponding IA5 character being selected from among the ones supported), sends a START DTMF message specifying the correct IA5 character in the "keypad information" field of the keypad facility information element.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.1.1.4 Method of test
Specific PICS statements - PIXIT statements - supported character set (e.g. 0‑9, #, *, A, B, C, D); - if and how DTMF tone is indicated to the user. Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in CC-state "active". Foreseen final state of the MS CC-state "active". Maximum duration of test 1 min. Test procedure The MS being in the call active state, a user causes a DTMF tone to be generated e.g. by depression of a key in the MS. A DTMF digit corresponding to the digit indicated by the user is sent in a START DTMF message by the MS. The SS will return a START DTMF ACKNOWLEDGE message to the MS. This acknowledgement may be used in the MS to generate an indication as a feedback for a successful transmission. Then the user indicates that the DTMF sending should cease e.g. by releasing the key. The MS will send a STOP DTMF message to the network which is acknowledged with STOP DTMF ACKNOWLEDGE by the SS. The sequence described above is repeated for each of the applicable characters 0‑9, #, *, A, B, C, and D. Then a case of rejecting a DTMF tone is tested and the state of the MS is verified. Expected sequence Step Direction Message Comments 1 MS -> SS START DTMF the user causes DTMF tone to be generated SS the SS will verify that the transmitted information corresponds to the digit pressed 2 SS -> MS START DTMF ACKNOWLEDGE possible indication of a DTMF tone depending the PIXIT statements 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U10 5 MS -> SS STOP DTMF 6 SS -> MS STOP DTMF ACKNOWLEDGE the DTMF tone indication shall be stopped 7 the steps 1‑6 shall be repeated for each of the applicable characters 0‑9, #, *, A, B, C, D. 8 SS -> MS STATUS ENQUIRY 9 MS -> SS STATUS cause 30#, state U10 10 MS -> SS START DTMF 11 SS -> MS START DTMF REJECT 12 SS -> MS STATUS ENQUIRY 13 MS -> SS STATUS cause 30#, state U10 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.2 In-call functions / user notification
User notification procedure allows the network to notify a MS of any call-related event during the "active" state of a call. It also may allow a MS to notify the remote user of any appropriate call-related event during the "active" state of a call by sending a NOTIFY message containing a notification indicator to the network. No state change occurs at any of the interface sides during this procedure.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.2.1 In-call functions / User notification / MS terminated
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.2.1.1 Definition
This is a case for testing user notification procedure terminated by the mobile station. The test is applicable for those equipments supporting at least one circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.2.1.2 Conformance requirement
1) A CC entity of a MS in CC-state U10, "active", upon receiving of a NOTIFY message shall remain in the active state. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.1.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.2.1.3 Test purpose
To verify that a CC entity of a MS in CC-state U10, "active", upon receiving of a NOTIFY message remains in the active state.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.2.1.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in CC-state "active". Foreseen final state of the MS CC-state "active". Maximum duration of test 10 s. Test procedure The MS being in the call active state, the SS will send a NOTIFY message to the MS. The state of the MS is checked after that. Expected sequence Step Direction Message Comments 1 SS -> MS NOTIFY 2 SS -> MS STATUS ENQUIRY 3 MS -> SS STATUS cause 30#, state U10 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3 In-call functions / channel changes
The two following test cases are for testing some elementary radio resource level procedures during an active state of a call to ensure call maintenance also during physical channel changes.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.1 In-call functions / channel changes / a successful channel change in active state/ Handover and Assignment Command
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.1.1 Definition
This is a case to test a change of a physical channel during active state of a call. This test is applicable for any equipment supporting at least one mobile terminating circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.1.2 Conformance requirement
1) The MS being in the call active state after having successful completed a channel assignment or a handover command, shall remain in the call active state. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.2, 3GPP TS 04.08 / 3GPP TS 44.018, subclause 3.4.6.1
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.1.3 Test purpose
To verify that the MS being in the call active state after having successful completed a channel assignment or having completed a handover command remains in the call active state.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.1.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in CC-state "active". Foreseen final state of the MS CC-state "active". Maximum duration of test 10 s. Test procedure The SS initiates a call to the Mobile Station, using an arbitrarily chosen MT circuit switched basic service (see clause 10 for generic call set up procedures). The MS being in the call active state, the SS initiated channel assignment procedure causing an intracell change of channel by sending ASSIGNMENT COMMAND message to the MS. The MS performs channel assignment procedure and after the main signalling link is successfully established, the MS returns an ASSIGNMENT COMPLETE message. The state of the MS is then checked. The SS then initiates a Finely Synchronized handover intra cell procedure. On the successful completion of this procedure the state of the MS is checked. Expected sequence Step Direction Message Comments 0 Generic call set up procedure defined in subclauses 10.1 and 10.3, depending on choice of Bearer Capability. 1 SS -> MS ASSIGNMENT COMMAND 2 MS -> SS ASSIGNMENT COMPLETE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U10 5 SS -> MS HANDOVER COMMAND See Specific message contents. 6 MS -> SS HANDOVER ACCESS 7 MS -> SS HANDOVER ACCESS 8 MS -> SS HANDOVER ACCESS 9 MS -> SS HANDOVER ACCESS Before completion of the 4 access bursts on the new DCCH, additional access bursts may also be sent on the SACCH 10 MS -> SS HANDOVER COMPLETE 11 SS -> MS STATUS ENQUIRY 12 MS -> SS STATUS cause 30#, state U10 Specific message contents: ASSIGNMENT COMMAND Information Element value/remark Channel Description As used in Assignment Command when setting up the call, except: - Timeslot Number Arbitrary value, but different to originally used. HANDOVER COMMAND Information Element value/remark Cell Description - Network Colour Code 1 - Base Station Colour Code 5 - BCCH Carrier Number GSM 450 – ARFCN 263 GSM 480 – ARFCN 310 P-GSM 900 - ARFCN 20 DCS 1 800 - ARFCN 590 PCS 1 900 – ARFCN 650 GSM 710 – ARFCN 457 GSM 750 – ARFCN 457 T-GSM 810 – ARFCN 457 GSM 850 – ARFCN 147 Channel Description As used in Assignment Command when setting up the call, except: - Timeslot Number Arbitrary value, but different to originally used. Synchronization Indication - Report Observed Time Difference Shall not be included. - Synchronization Indication "Synchronized". - Normal Cell Indication Ignore out of range timing advance. STATUS Information Element value/remark cause #30, statue U10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.2 In-call functions / channel changes / an unsuccessful channel change in active mode/ Handover and Assignment Command
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.2.1 Definition
This is a case to test an unsuccessful change of a physical channel during active state of a call. This test is applicable for any equipment supporting at least one mobile terminating circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.2.2 Conformance requirement
1) The MS, when returning to the old channel after handover or Assignment failure and having established the link, shall remain in the call active state. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.2.3 Test purpose
To verify that the MS, when returning to the old channel after handover or Assignment failure and correctly establishing the link, will remain in the call active state.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.3.2.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in CC-state "active". Foreseen final state of the MS CC-state "active". Maximum duration of test 30 s. Test procedure The SS initiates a call to the Mobile Station, using an arbitrarily chosen circuit switched basic service (see clause 10 for generic call set up procedures). The MS being in the call active state, the SS initiates non synchronized handover procedure to cell B. The MS begins to send access bursts on the new DCCH (and optionally the SACCH). The SS activates the SACCH, but does not send a PHYSICAL INFORMATION MESSAGE, thus causing timer T3124 to time-out. Then the MS shall return back to the old channel and re-establish the signalling link on cell A and send a HANDOVER FAILURE message. The state of the MS is then checked. The SS sends an Assignment command message allocating a hopping TCH/F, but does not activate the assigned channel. The MS shall attempt try to activate the new channel (this is not verified) and shall then reactivate the "old" channel and trigger the establishment of the main signalling link on the old channel. The MS shall send an ASSIGNMENT FAILURE message. The state of the MS is then checked. Expected sequence Step Direction Message Comments 0 Generic call set up procedure defined in subclauses 10.1 and 10.3, depending on choice of Bearer Capability. 1 SS -> MS HANDOVER COMMAND 2 MS -> SS HANDOVER ACCESS Several messages are sent, all with the handover reference sent in the HANDOVER COMMAND message. 3 MS -> SS HANDOVER FAILURE 4 SS -> MS STATUS ENQUIRY 5 MS -> SS STATUS cause 30#, state U10 6 SS -> MS ASSIGNMENT COMMAND Channel type = TCH/F, hopping. The MS attempts and fails to establish a signalling link on the new channel. 7 The MS re-establishes the signalling link on the "old" channel. 8 MS -> SS ASSIGNMENT FAILURE RR cause value = "protocol error unspecified" 9 SS -> MS STATUS ENQUIRY 10 MS -> SS STATUS cause 30#, state U10 Specific message contents: ASSIGNMENT FAILURE Information Element value/remark RR cause "protocol error unspecified" HANDOVER FAILURE Information Element value/remark RR cause Not checked, as tested elsewhere. STATUS Information Element value/remark cause #30, statue U10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.4 In-call functions / MS terminated in-call modification
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.4.1 In-call functions / MS terminated in-call modification / modify when new mode is not supported
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.4.1.1 Definition
This is to test a special case of a in-call modification procedure, in which the new mode is not supported (and consequently not one of those negotiated and agreed during the establishment phase of the call). This test is applicable for any equipment supporting at least one circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.4.1.2 Conformance requirement
1) In the case that the MS supports the network originated in-call modification procedure, the MS after having received a MODIFY message with a new mode which is not the actual one and cannot be supported by the MS shall reject it by sending a MODIFY REJECT message or a STATUS message. 2) In the case that the MS does not support the network originated in-call modification procedure, the MS shall, when receiving a MODIFY message, treat the message as unknown and respond with a STATUS message. References 1) 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 5.3.4.3.4.2 and 5.3.4.4. 2) 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.4.1.3 Test purpose
1) To verify that an MS supporting the network originated in-call modification procedure, after having received a MODIFY message with a new mode which is not the actual one and cannot be supported by the MS, rejects it by sending a MODIFY REJECT. 2) To verify that an MS not supporting the network originated in-call modification procedure, after having received a MODIFY message, responds with a STATUS message.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.4.1.4 Method of test
Specific PICS statements - the MS supports the network originated in-call modification procedure (p = Yes/No) (TSPC_AddInfo_InCallMod) PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in CC-state "active". Foreseen final state of the MS CC-state "active". Maximum duration of test 10 s. Test procedure The MS being in the call active state, the SS initiates in-call modification procedure by sending a MODIFY message with new mode different from actual mode and one of those not supported by the MS. The MS either returns a MODIFY REJECT message with the old bearer capability or a STATUS message with reject cause #97, depending on the PICS statement. The state of the MS is then checked. Expected sequence Step Direction Message Comments 1 SS -> MS MODIFY with new mode different from actual one 2a MS -> SS MODIFY REJECT with the old call mode included OR, p = Yes 2b MS -> SS STATUS cause #97, state U10, p = No 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U10 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5 In-call functions / MS originated in-call modification
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.1 In-call functions / MS originated in-call modification / a successful case of modifying
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.1.1 Definition
This test is to test a successful case of in-call modification, which is triggered by the calling tone identification (CNG) received by the MS. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.1.2 Conformance requirement
1) The procedure shall be initiated by the MS in the "active" state of the call. It shall send a MODIFY message including the new mode to be changed to; and enter the "mobile originating modify" state. The new mode given in the MODIFY message shall be one of those already negotiated and agreed during the establishment phase of the call. The MS shall stop sending Bm-channel information according to the old mode and enter the state U26 "Mobile Originating Modify". 2) Upon receipt of the MODIFY COMPLETE message the MS shall start sending channel information according to the new call mode and enter the "active" state. References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.1. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.2.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.1.3 Test purpose
1) To verify that the procedure is initiated by the MS in the "active" state of the call. It sends a MODIFY message including the new mode to be changed to; and enters the "mobile originating modify" state. The new mode given in the MODIFY message is one of those already negotiated and agreed during the establishment phase of the call. The MODIFY originating side stops sending Bm-channel information. 2) To verify that upon receipt of the MODIFY COMPLETE message the MS starts sending channel information according to the new call mode and enters the "active" state.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.1.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modificationInitial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state "active". Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with the new mode to the SS and the state of the MS is checked. The channel mode is modified with the CHANNEL MODE MODIFY message including the appropriate channel mode for the new service. The SS then returns a MODIFY COMPLETE message. The state of the MS is then checked. NOTE: ICM can be initiated by manual intervention at the MS. Expected sequence Step Direction Message Comments 1 MS The MS is made to initiate a dual mode call 2 MS -> SS CHANNEL REQUEST 3 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 4 MS -> SS CM SERVICE REQUEST 5 SS -> MS CIPHERING MODE COMMAND 6 MS -> SS CIPHERING MODE COMPLETE 7 MS -> SS SETUP as specified in specific message contents 8 SS -> MS AUTHENTICATION REQUEST 9 MS -> SS AUTHENTICATION RESPONSE 10 SS -> MS CALL PROCEEDING as specified in specific message contents 11 SS -> MS ASSIGNMENT COMMAND channel mode: see subclause 10.4 12 MS -> SS ASSIGNMENT COMPLETE 13 SS -> MS ALERTING 14 SS -> MS CONNECT 15 MS -> SS CONNECT ACKNOWLEDGE 16 MS -> SS MODIFY as specified in specific message contents 17 SS -> MS STATUS ENQUIRY 18 MS -> SS STATUS cause 30#, state U26 19 SS -> MS CHANNEL MODE MODIFY as specified in specific message contents 20 MS -> SS CHANNEL MODE MODIFY ACKNOWLEDGE 21 SS -> MS MODIFY COMPLETE contains the new mode as bearer capability 22 SS allow at least 2 s for the MS to adapt for the new mode 23 SS -> MS STATUS ENQUIRY 24 MS -> SS STATUS cause 30#, state U10 25 SS verify that the MS starts sending Bm channel information according to the new mode Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.2 In-call functions / MS originated in-call modification / modify rejected
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.2.1 Definition
This is to test a special case of a in-call modification procedure, in which the in-call modification is rejected. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.2.2 Conformance requirement
1) Upon receipt of the MODIFY REJECT message with the old bearer capability the MS shall: resume sending Bm-channel information according to the present call mode; resume interpreting received Bm-channel information according to the present call mode; and enter the "active" state. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.4.1.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.2.3 Test purpose
To verify that upon receipt of the MODIFY REJECT message with the old bearer capability the MS resumes sending Bm-channel information according to the present call mode; resumes interpreting received Bm-channel information according to the present call mode; and enters the "active" state.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.2.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state "active". Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with new mode to the SS. The SS returns a MODIFY REJECT message. The state of the MS is then checked. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> SS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS -> MS MODIFY REJECT with cause #58 bearer capability not available and with old bearer capabilities 17 SS -> MS STATUS ENQUIRY 18 MS -> SS STATUS cause 30#, state U10 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.3 In-call functions / MS originated in-call modification / an abnormal case of acceptance
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.3.1 Definition
This is to test a special case of a in-call modification procedure, in which the in-call modification is accepted incorrectly. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.3.2 Conformance requirement
1) Upon receipt of the MODIFY COMPLETE message indicating a call mode which does not correspond to the requested one the MS shall discard it and take no action. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.4.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.3.3 Test purpose
To verify that upon receipt of the MODIFY COMPLETE message indicating a call mode which does not correspond to the requested one the MS discards it and takes no action.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.3.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state U26 "Mobile Originating Modify". Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with new mode to the SS. The SS returns a MODIFY COMPLETE message specifying a mode that does not correspond to the requested one. It will be verified then that the MS shall not take any action and the state of the MS will be checked. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> SS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS -> MS MODIFY COMPLETE with a mode that does not correspond to the requested one 17 SS -> MS STATUS ENQUIRY 18 MS -> SS STATUS cause 30#, state U26 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.4 In-call functions / MS originated in-call modification / an abnormal case of rejection
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.4.1 Definition
This is to test a special case of a in-call modification procedure, in which the in-call modification is rejected incorrectly. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.4.2 Conformance requirement
1) Upon receipt of the MODIFY REJECT message indicating a call mode which does not correspond to the actual one the MS shall discard it and take no action. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.4.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.4.3 Test purpose
To verify that upon receipt of the MODIFY REJECT message indicating a call mode which does not correspond to the actual one the MS discards it and takes no action.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.4.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state U26 "Mobile Originating Modify". Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with new mode to the SS. The SS returns a MODIFY REJECT message specifying a mode that does not correspond to the actual one. The state of the MS is then checked. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> SS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS -> MS MODIFY REJECT with a mode that does not correspond to the actual one 17 SS -> MS STATUS ENQUIRY 18 MS -> SS STATUS cause 30#, state U26 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.5 In-call functions / MS originated in-call modification / time-out of timer T323
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.5.1 Definition
This is to test a special case of a in-call modification procedure, in which timer T323 expires in state U26, mobile originating modify. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.5.2 Conformance requirement
1) Upon expiration of T323 the MS shall initiate the procedures for call clearing with cause #102 "recovery on timer expiry". References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.4.3.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.5.3 Test purpose
To verify that upon expiration of T323 (accuracy ± 10 %) the MS shall initiate the procedures for call clearing with cause #102 "recovery on timer expiry".
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.5.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state U11 "disconnect request". Maximum duration of test 1 minute. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with new mode to the SS. The SS does not respond until timer T323 expires at the MS. The MS is expected to respond with a DISCONNECT message. The SS checks timer T323 accuracy between emission of MODIFY and reception of DISCONNECT messages, the state of the MS and a cause value from the DISCONNECT message. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> MS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS the SS waits for the timer T323 expiry 17 MS -> SS DISCONNECT cause value #102, the SS checks timer T323 accuracy (± 10  %) between MODIFY and DISCONNECT messages 18 SS -> MS STATUS ENQUIRY 19 MS -> SS STATUS cause 30#, state U11 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.6 In-call functions / MS originated in-call modification / a successful channel change in state mobile originating modify
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.6.1 Definition
This is to test a special case of a in-call modification procedure, in which a change of a physical channel occurs in state U26, mobile originating modify. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.6.2 Conformance requirement
1) A CC-entity of the MS in CC-state U26, "Mobile Originating Modify", after successful completion of a channel assignment procedure or channel mode modify procedure shall remain in the call state U26. 2) Upon receipt of the MODIFY COMPLETE message the MS shall start sending channel information according to the new call mode and enter the "active" state. References 1) 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.2, 3GPP TS 04.08 / 3GPP TS 44.018, subclause 3.4.6.1. 2) 3GPP TS 04.08, subclause 5.3.4.3.2.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.6.3 Test purpose
1) To verify that a CC-entity of the MS in CC-state U26, "Mobile Originating Modify", after successful completion of a channel assignment procedure remains in the call state U26. 2) To verify that upon receipt of the MODIFY COMPLETE message the MS starts sending channel information according to the new call mode and enters the "active" state.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.6.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state U10, active. Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with a new mode to the SS. The SS does not respond immediately, but performs channel assignment procedure including the appropriate channel mode for the new service. The state of the MS is then checked. The SS then returns a MODIFY COMPLETE message. The state of the MS is checked finally. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> MS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS -> MS ASSIGNMENT COMMAND channel mode implied by the MODIFY message 17 MS -> SS ASSIGNMENT COMPLETE 18 SS -> MS STATUS ENQUIRY 19 MS -> SS STATUS cause 30#, state U26 20 SS -> MS MODIFY COMPLETE 21 SS -> MS STATUS ENQUIRY 22 MS -> SS STATUS cause 30#, state U10 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.7 In-call functions / MS originated in-call modification / an unsuccessful channel change in state mobile originating modify
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.7.1 Definition
This is to test a special case of a in-call modification procedure, in which an unsuccessful change of a physical channel occurs in state U26, mobile originating modify. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.7.2 Conformance requirement
1) A CC-entity of the MS in CC-state U26, "Mobile Originating Modify", when returning to the old channel after handover failure and having established the link, shall remain in the call state U26. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.3.4.3.2.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.7.3 Test purpose
To verify that a CC-entity of the MS in CC-state U26, "Mobile Originating Modify", when returning to the old channel after handover failure and having established the link, remains in the call state U26.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.7.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state U26, mobile originating modify. Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with a new mode to the SS. The SS initiates handover procedure. When the MS tries to establish the main signalling link, it is prohibited by the SS. Then the MS shall return back to the old channel and re-establish correctly the link. The state of the MS is then checked. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> SS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS -> MS HANDOVER COMMAND 17 MS -> SS HANDOVER ACCESS the SS does not respond 18 MS -> SS HANDOVER FAILURE after the MS has re-established the main signalling link in the old channel 19 SS -> MS STATUS ENQUIRY 20 MS -> SS STATUS cause 30#, state U26 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.8 In-call functions / MS originated in-call modification / unknown message received
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.8.1 Definition
This is to test a special case of a in-call modification procedure, in which an unknown message is received in state U26, mobile originating modify. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech/Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech/Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.8.2 Conformance requirement
A CC entity of a MS in CC-state U26, "Mobile Originating Modify", having received an unknown message from its peer entity shall return a STATUS message. References 3GPP TS 04.08 / 3GPP TS 24.008, subclause 8.4.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.8.3 Test purpose
To verify that a CC entity of a MS in CC-state U26, "Mobile Originating Modify", having received an unknown message from its peer entity returns a STATUS message.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.8.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS CC-state U26, mobile originating modify. Maximum duration of test 10 s. Test procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with a new mode to the SS. The SS sends a message with message type not defined for the protocol discriminator. The state of the MS is then checked. Expected sequence Step Direction Message Comments 1 MS -> SS CHANNEL REQUEST MMI action to initiate a dual mode call 2 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 3 MS -> SS CM SERVICE REQUEST 4 SS -> MS CIPHERING MODE COMMAND 5 MS -> SS CIPHERING MODE COMPLETE 6 MS -> SS SETUP as specified in specific message contents 7 SS -> MS AUTHENTICATION REQUEST 8 MS -> SS AUTHENTICATION RESPONSE 9 SS -> MS CALL PROCEEDING agreeing bearer capabilities for dual mode call 10 SS -> MS ASSIGNMENT COMMAND TCH 11 MS -> SS ASSIGNMENT COMPLETE 12 SS -> SS ALERTING 13 SS -> MS CONNECT 14 MS -> SS CONNECT ACKNOWLEDGE 15 MS -> SS MODIFY MMI action to change the mode 16 SS -> MS unknown message message type not defined for PD 17 MS -> SS STATUS cause 97#, state U26 Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.9 In-call functions / MS originated in-call modification / a release complete received
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.9.1 Definition
The call control entity of the MS being in the state, U26, the call is cleared by a RELEASE COMPLETE message sent by the SS. This test is applicable for any equipment supporting any dual mode bearer capability service (BS61 - Alternate Speech / Data, BS81 - Speech followed by Data, Teleservice 61 - Alternate Speech / Group 3 fax).
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.9.2 Conformance requirement
1) A CC entity of the MS in CC-state U26, "mobile originating modify", upon receipt of a RELEASE COMPLETE message with valid cause value, shall enter CC state U0, "Null". 2) On returning to idle mode, the CC entities relating to the seven mobile originating transaction identifiers shall be in state U0, "Null". Reference(s) Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.4.3.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.9.3 Test purpose
1) To verify that a CC entity of the MS in CC-state U26, "mobile originating modify", upon receipt of a RELEASE COMPLETE message with valid cause value, enters CC state U0, "Null". 2) To verify that on returning to idle mode, the CC entities relating to the seven mobile originating transaction identifiers are in state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.9.4 Method of test
Specific PICS statements - PIXIT statements - a way to activate a dual mode call - a way to activate in-call modification Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Maximum duration of test 30 s. Test Procedure The MS initiates a call for one of the supported dual mode services. The MS being in the call active state, in-call modification procedure is initiated for the selected service from the MS side. The MS shall send a MODIFY message with the new mode to the SS and the state of the MS is checked. The SS sends a RELEASE COMPLETE message to the MS. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. NOTE: ICM can be initiated by manual intervention at the MS. Expected sequence Step Direction Message Comments 1 MS The MS is made to initiate a dual mode call 2 MS -> SS CHANNEL REQUEST 3 SS -> MS IMMEDIATE ASSIGNMENT SDCCH 4 MS -> SS CM SERVICE REQUEST 5 SS -> MS CIPHERING MODE COMMAND 6 MS -> SS CIPHERING MODE COMPLETE 7 MS -> SS SETUP as specified in specific message contents 8 SS -> MS AUTHENTICATION REQUEST 9 MS -> SS AUTHENTICATION RESPONSE 10 SS -> MS CALL PROCEEDING as specified in specific message contents 11 SS -> MS ASSIGNMENT COMMAND channel mode: see subclause 10.4 12 MS -> SS ASSIGNMENT COMPLETE 13 SS -> MS ALERTING 14 SS -> MS CONNECT 15 MS -> SS CONNECT ACKNOWLEDGE 16 MS -> SS MODIFY as specified in specific message contents 17 SS -> MS STATUS ENQUIRY 18 MS -> SS STATUS cause #30, state U26 19 SS -> MS RELEASE COMPLETE 20 SS -> MS STATUS ENQUIRY 21 MS -> SS RELEASE COMPLETE cause #81 (invalid TI value) 22 SS repeat steps 20 - 21 to cover all the transaction identifiers from 000 ... 110 23 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA) Specific message contents: As specified in subclause 26.8.1.4.5.10.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.1.4.5.10 In-call functions/MS originated in-call modification/contents of some of the messages
The following messages are used for testing in-call modification procedures, test cases 26.8.1.4.5.*, as default messages for those ones defined below. If any other values are defined in the expected sequence of the actual test cases, those values take precedence over the ones defined hereafter. SETUP (MS to SS) Information element Value/remark BC Repeat indicator Repeat indication Sequential, if BS81 is being tested, otherwise circular for successive selection Bearer capability 1 Appropriate for the teleservice/Bearer Service selected as an initial call mode Bearer capability 2 Appropriate for the teleservice/Bearer Service to be selected as a new call mode Facility Omitted Calling party subaddress Omitted Called party BCD number As entered Called party subaddress Omitted LLC repeat indicator The same repeat indication as the one for BC. Present if and only if LLC I and LLC II are present Low layer compatibility I See note Low layer compatibility II See note HLC repeat indicator The same repeat indication as the one for BC. Present if and only if HLC i and HLC ii are present. High layer compatibility i See note High layer compatibility ii See note User-user Omitted SS version Omitted CLIR suppression Omitted CC Capabilities present, but contents not checked NOTE: HLC/LLC may or may not be present. The contents of HLC/LLC are not verified. If LLC I is present then LLC II shall be present. If HLC i is present then HLC ii shall be present. CALL PROCEEDING If the MS offers a choice in a SETUP message with respect to its bearer capabilities (this choice is restricted to the connection element), the bearer capabilities 1 and 2 and BC repeat indicator must all be present in this message. Otherwise, all three IEs are omitted. Information element Value/remark Repeat Indicator See above Repeat indication As received in the SETUP message Bearer Capability 1 Same as in subclause 10.4 Bearer Capability 2 Same as in subclause 10.4 Facility Omitted Progress indicator Omitted MODIFY Information element Value/remark Bearer capability If the bearer capability IEs were present in the CALL PROCEEDING message, then as it was specified in the bearer capability 2 of the CALL PROCEEDING message. Otherwise as in the bearer capability 2 of the SETUP message. Reverse Call Setup Direction Presence and value not checked Low layer compatibility See note High layer compatibility See note NOTE: HLC (LLC) shall be included if the HLC (LLC) was included in the SETUP message. The contents of LLC/HLC are not verified. MODIFY COMPLETE Information element Value/remark Bearer capability If the bearer capability IEs were present in the CALL PROCEEDING message, then as it was specified in the bearer capability 2 of the CALL PROCEEDING message. Otherwise as in the bearer capability 2 of the SETUP message. Reverse Call Setup Direction Same as in MODIFY Low layer compatibility See note High layer compatibility See note NOTE: HLC (LLC) shall be included if the HLC (LLC) was included in the SETUP message. The contents of LLC/HLC are not verified. MODIFY REJECT Information element Value/remark Bearer capability If the bearer capability IEs were present in the CALL PROCEEDING message, then as it was specified in the bearer capability 1 of the CALL PROCEEDING message. Otherwise as in the bearer capability 1 of the SETUP message. Cause #58 "bearer capability not presently available". Low layer compatibility See note High layer compatibility See note NOTE: HLC (LLC) shall be included if the HLC (LLC) was included in the SETUP message. The contents of LLC/HLC are not verified. CHANNEL MODE MODIFY Information element Value/remark Channel description describes non-hopping Bm+ACCHs or Lm+ACCHs as appropriate for the test Channel Mode appropriate for the BC in the MODIFY CHANNEL MODE MODIFY ACKNOWLEDGE Information element Value/remark Channel description as sent by the SS in the corresponding CHANNEL MODE MODIFY message Channel mode as sent by the SS in the corresponding CHANNEL MODE MODIFY message
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2 Call Re-establishment
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.1 Call Re-establishment/call present, re-establishment allowed
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.1.1 Definition
This is to test a successful case of a call re-establishment procedure. This test is applicable for any equipment supporting at least one bearer capability. If the MS does not perform call re-establishment procedure correctly, the network will waste resources.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.1.2 Conformance requirement
1) If the call is in the "active" state or "mobile originating modify" state, the indication from MM that re-establishment is possible shall cause call control to request re-establishment from the MM-connection, suspend any further message to be sent and await the completion of the re-establishment procedure. 2) When the call control entity is notified that the MM-connection is re-established, it shall then resume the transmission of possibly suspended messages and resume user data exchange when an appropriate channel is available. References 1) 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 4.5.1.6 and 5.5.4.2. 2) 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 4.5.1.6 and 5.5.4.3.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.1.3 Test purpose
The purpose of this test is to verify that the MS can correctly perform a call re-establishment procedure.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.1.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions System Simulator: The SS simulates cells A and B. The LAC of cell A is different from the LAC of cell B. The PLMN identities of cell A and B are equal. The call re-establishment parameter concerning cell A is set to an arbitrary value. Cell B is not barred, the RACH control parameters information element sent in SYSTEM INFORMATION TYPE 1 to 4 messages of cell A and B specifies "call reestablishment allowed in the cell", the NCC of cell B is indicated as permitted in the PLMN permitted information element of SYSTEM INFORMATION TYPE 2 and 6 messages of cell A. Cell B is indicated as a neighbour cell of cell A in SYSTEM INFORMATION TYPE 2 and 5 messages of cell A. Cell reselect hysteresis parameter of cell A is set to zero. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN on cell A. Foreseen final state of the MS The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Maximum duration of test 1 minute. Test procedure The MS is brought to active state by using procedure 26.9.2, "structured procedures, MS originated call, early assignment". The RF level of cell A is lowered so that cell B is to be selected (when the MS performs re-establishment after radio link failure), while keeping the C1 and C2 of cell A greater than zero. SS waits for at least 5 s. Then the SS stops transmission on the TCH/SACCH. The MS shall re-establish the call on cell B using a CM RE-ESTABLISHMENT message. The SS performs ciphering mode setting and assignment procedures. The MS shall through-connect the appropriate bearer channel. Then, the call is cleared by the SS. Expected sequence Step Direction Message Comments 1 Steps 1‑19 of test case 26.9.2 are performed (the appropriate bearer channel is through connected in both directions in TCH) 2 SS The RF level of cell A is lowered. The SS waits at least 5 s. The SS stops transmission on the TCH/SACCH. 3 MS -> SS CHANNEL REQUEST this is sent on cell B. Establ. cause shall be "call re-establishment; TCH/F was in use,..." 4 SS -> MS IMMEDIATE ASSIGNMENT 5 MS -> SS CM REESTABLISHMENT REQUEST note specific message contents 6 SS -> MS CIPHERING MODE COMMAND SS starts deciphering after sending the message. 7 MS -> SS CIPHERING MODE COMPLETE Shall be sent enciphered. All following messages shall be sent enciphered. 8 SS SS starts ciphering. 9 SS -> MS ASSIGNMENT COMMAND 10 MS -> SS ASSIGNMENT COMPLETE 11 MS The appropriate bearer channel is through connected in both directions. 12 SS -> MS DISCONNECT with cause value "Normal" 13 MS -> SS RELEASE 14 SS -> MS RELEASE COMPLETE 15 SS -> MS CHANNEL RELEASE The main signalling link is released. Specific message contents: CM RE-ESTABLISHMENT REQUEST Information element Value/remark Protocol discriminator Mobility Management Skip indicator Encoded as zeroes Message type CM RE-ESTABLISHMENT REQUEST Ciphering key sequence number The CKSN which the MS was allocated in step 6 of the procedure of subclause 26.9.2. Spare half octet zero Mobile station classmark 2 - ES_IND as declared in the PICS/PIXIT - RF Power capability as declared in the PICS/PIXIT for band of operation - Ciphering A5/1 as declared in the PICS/PIXIT Mobile identity The TMSI that the MS is having initially Location area identification Corresponding the LAI of cell A
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.2 Call Re-establishment/call present, re-establishment not allowed
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.2.1 Definition
This is to test a special case of a call re-establishment, in which it is not allowed for a MS to attempt re-establishment of a call. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.2.2 Conformance requirement
When a lower layer failure occurs while an MM-connection is active, if a cell allowing call re-establishment is not available, the MS shall release the MM-connection and shall not attempt call re-establishment. References 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 4.5.1.6 and 5.5.4.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.2.3 Test purpose
The purpose of this test is to verify that the MS does not attempt call re-establishment when it is not allowed to take place because of the unavailability of a cell allowing call re-establishment.
683b5b8a98f7b1390ddd5516ea9247a2
51.010-1
26.8.2.2.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions System Simulator: The SS simulates cell A. Cell A is not barred, the NCC of cell A is indicated as permitted in the PLMN permitted information element of SYSTEM INFORMATION TYPE 2 and 6 messages. The RE field of the RACH control parameters information element broadcast in messages SYSTEM INFORMATION TYPE 1, 2, 3 and 4 of cell A are set to "call reestablishment not allowed in the cell". Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Maximum duration of test 1 minute. Test procedure The MS is brought to active state by using procedure 26.9.2, "structured procedures, MS originated call, early assignment". The SS stops transmission on the TCH/SACCH. The MS shall not require re-establishment of the call. Expected sequence Step Direction Message Comments 1 Steps 1‑19 of test case 26.9.2 are performed (the appropriate bearer channel is through connected in both directions in TCH) 2 SS the SS stops transmission on the TCH/SACCH 3 MS the MS shall not attempt re-establishment on cell A. This is checked for 30 s after the radio link failure. Specific message contents: None.
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26.8.2.3 Call Re-establishment/call under establishment, transmission stopped
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26.8.2.3.1 Definition
This is to test a special case of a call re-establishment, in which it is not allowed for a MS to attempt re-establishment of a call, since the call has not been established yet. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
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26.8.2.3.2 Conformance requirement
When a lower layer failure occurs while an MM-connection is active, if the state of the call control entity is not "active", the MS shall release the MM-connection and shall not attempt call re-establishment. References 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 4.5.1.6 and 5.5.4.2.
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26.8.2.3.3 Test purpose
The purpose of this test is to verify that the MS does not attempt call re-establishment when it is not allowed to take place because of the call control state.
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26.8.2.3.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions System Simulator: The SS simulates cell A. Cell A is not barred, the RACH control parameters information element sent in SYSTEM INFORMATION TYPE 1 to 4 messages of cell A specifies "call reestablishment allowed in the cell", the NCC of cell A is indicated as permitted in the PLMN permitted information element of SYSTEM INFORMATION TYPE 2 and 6 messages. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Foreseen final state of the MS The MS is in MM-state "idle, updated" with valid TMSI and CKSN. Maximum duration of test 1 minute. Test procedure The call control entity of the MS is brought to state U4, "call delivered" by using initial part of procedure 26.9.2, "structured procedures, MS originated call, early assignment". The SS stops transmission on the TCH/SACCH. The MS shall not require re-establishment of the call on cell A. Expected sequence Step Direction Message Comments 1 the MS is made to initiate a call 2 MS -> SS CHANNEL REQUEST 3 SS -> MS IMMEDIATE ASSIGNMENT 4 MS -> SS CM SERVICE REQUEST 5 SS -> MS AUTHENTICATION REQUEST 6 MS -> SS AUTHENTICATION RESPONSE 7 SS -> MS CIPHERING MODE COMMAND SS starts deciphering after sending the message. 8 MS -> SS CIPHERING MODE COMPLETE All following messages shall be sent enciphered. 9 SS SS starts ciphering. 10 MS -> SS SETUP 11 SS -> MS CALL PROCEEDING 12 SS -> MS ASSIGNMENT COMMAND 13 MS -> SS ASSIGNMENT COMPLETE 14 SS -> MS ALERTING 15 SS the SS stops transmission on the TCH/SACCH 16 MS the MS shall not attempt re-establishment on cell A. This is checked for 30 s after the radio link failure. Specific message contents: None.
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26.8.3 User to user signalling
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26.8.3.1 Definition
The "user to user" information element is used to convey information between the mobile user and a remote ISDN user. This test is therefore applicable for any equipment supporting at least one mobile terminating circuit switched basic service. NOTE: There is no test for an MS originating call including a "user-user" information element since it is not a mandatory MS feature.
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26.8.3.2 Conformance requirement
The inclusion of the "user-user" information element in downlink call control messages shall cause no adverse effects on the operation of the MS. References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.2.2, 9.3.7, 9.3.23.1 and 10.5.4.25.
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26.8.3.3 Purpose of the test
The purpose of this test is to verify that inclusion of the "user-user" information element in either of the down link messages, SETUP or DISCONNECT causes no adverse effects on the operation of the MS.
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26.8.3.4 Method of test
Specific PICS statements - PIXIT statements - Initial conditions. System Simulator: The SS simulates 1 cell, with default parameters. Mobile Station: The MS is in MM-state "idle updated", with a valid TMSI and CKSN. Foreseen final state of the MS The MS is in MM-state "idle updated", with a valid TMSI and CKSN. Maximum duration of test 2 minutes. Test procedure The SS attempts to set up a mobile terminated call, with one of the supported circuit switched basic services which has been arbitrarily chosen, using one of the generic call set up procedures,(either speech or data) as specified in clause 10. The default SETUP message contents are modified to include the user-user Information Element. The MS shall not respond adversely to the inclusion of the user-user information element. After 30 s the SS sends a DISCONNECT message, again the MS shall not respond adversely to the inclusion of the user-user information element, but shall continue to clear down the call normally. Expected sequence Step Direction Message Comments 1 Generic Call Setup procedure defined in clauses 10.1 or 10.3, depending on choice of Bearer Capability. The SETUP message in either case contains the user-user IE, see Specific message contents. 2 The SS waits 30 s. 3 SS -> MS DISCONNECT Message contains the user-user IE, see Specific message contents 4 MS -> SS RELEASE As defined in subclause 26.8.4 5 SS-> MS RELEASE COMPLETE As defined in subclause 26.8.4 6 SS-> MS CHANNEL RELEASE As defined in subclause 26.8.4 Specific message contents: SETUP As default message contents as defined in the Generic Call setup procedures subclauses 10.1 or 10.3 except: Information Element value/remark Bearer Capability Bearer capability arbitrarily chosen from those supported by the Mobile Station under test. user-user - length Length of user-user contents (note) - PD IA5 characters (note) - user-user The following string coded in IA5 characters: "Call Setup" (note) DISCONNECT As default message contents as defined in subclause 26.8.4, except: Information Element value/remark user-user - length Length of user-user contents (note) - PD IA5 characters (note) - user-user The following string coded in IA5 characters: "Call Disconnect" (note) NOTE: The codings above are for example only. For the case of an MS which supports "user-user" signalling it may be necessary to add meaning to the data fields, see PICS/PIXIT statement(s).
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26.8.4 Default contents of message
ALERTING (mobile station to network direction) No default requirements defined for this message. ALERTING (network to mobile station direction) Information element Value/remark Facility Omitted Progress indicator Omitted User-user Omitted ASSIGNMENT COMMAND Information element Value/remark Description of the first channel describes non-hopping Bm+ACCHs or Lm+ACCHs as appropriate for the test Power Command As in subclause 6.3 Frequency list Omitted Cell channel description Omitted Mode of the first channel appropriate for the bearer capability chosen for the test Description of the second channel Omitted Mode of the second channel Omitted Mobile allocation Omitted Starting time Omitted Cipher mode setting Omitted ASSIGNMENT COMPLETE Information element Value/remark RR cause not checked AUTHENTICATION REQUEST Information element Value/remark Ciphering key sequence number Arbitrary excluding 111B Spare half octet (spare bits) Authentication parameter RAND Arbitrary AUTHENTICATION RESPONSE Information element Value/remark Authentication parameter SRES not checked CALL CONFIRMED No default requirements defined for this message. CALL PROCEEDING Information element Value/remark Repeat Indicator Omitted Bearer Capability 1 Omitted if the SETUP message did not specify in the bearer capability 1 IE a connection element value "both, transparent preferred" or "both, non-transparent preferred". Otherwise included; in that case the connection element specifies the value that is appropriate for the selected basic service (either value "transparent" or value "non transparent (RLP)"), all other parameters are same as in the bearer capability 1 IE of the received SETUP message. Bearer Capability 2 Omitted Facility Omitted Progress indicator Omitted CHANNEL MODE MODIFY Information element Value/remark Channel description describes non-hopping Bm+ACCHs or Lm+ACCHs as appropriate for the test Channel mode appropriate for the bearer capability chosen for the test CHANNEL MODE MODIFY ACKNOWLEDGE Information element Value/remark Channel description as sent by the SS in the corresponding CHANNEL MODE MODIFY message Channel mode as sent by the SS in the corresponding CHANNEL MODE MODIFY message CHANNEL RELEASE Information element Value/remark RR cause Normal event CHANNEL REQUEST Information element Value/remark Establishment cause If in response to paging, then "100"; if a mobile originating call, then "111" Random reference Arbitrary value of 5 bits length CIPHERING MODE COMMAND Information element Value/remark Cipher mode setting algorithm identifier indicates a supported algorithm SC Start ciphering Cipher response CR IMEI must not be included CIPHERING MODE COMPLETE No default requirements defined for this message. CM SERVICE ACCEPT No default values defined for this message. CM SERVICE REJECT Information element Value/remark Reject cause Service or option not available, unspecified CM SERVICE REQUEST No default requirements defined for this message. CONNECT (network to mobile station direction) Information element Value/remark Facility Omitted Progress indicator Omitted Connected number Omitted Connected subaddress Omitted User-user Omitted CONNECT (mobile station to network direction) No default requirements defined for this message. CONNECT ACKNOWLEDGE No default requirements defined for this message. DISCONNECT (network to mobile station direction) Information element Value/remark Cause Coding standard GSM Location User Cause value Normal clearing Facility Omitted Progress indicator Omitted User-user Omitted DISCONNECT (mobile station to network direction) Information element Value/remark Cause Shall be present, contents not checked Facility Omitted User-user Omitted SS version Omitted HANDOVER ACCESS No default requirements defined for this message. HANDOVER COMMAND Information element Value/remark Cell Description a BCCH frequency, which is one of the neighbour cells Description of the first channel describes non-hopping Bm+ACCHs or Lm+ACCHs as appropriate for the test Handover Reference an arbitrary value Power Command as in 6.3 Synchronization indication Omitted Frequency short list Omitted Frequency List Omitted Cell Channel Description Omitted Channel Mode Omitted Channel Description Omitted Channel Mode 2 Omitted Frequency Channel Sequence Omitted Mobile Allocation Omitted Starting Time Omitted Real time difference Omitted Timing advance Omitted Cipher Mode setting Omitted HANDOVER FAILURE No default requirements defined for this message. IMMEDIATE ASSIGNMENT Information element Value/remark Page mode Normal paging Channel description describes a valid SDCCH+SACCH in non-hopping mode Request reference Random access information As received from MS T1', T2, T3 Corresponding to frame number of the CHANNEL REQUEST Timing advance corresponding the timing difference between the MS and the SS Mobile allocation Empty (L=0) Starting time Omitted MODIFY No default values defined for this message. MODIFY COMPLETE No default requirements defined for this message. MODIFY REJECT No default values defined for this message. NOTIFY (network to mobile station direction) Information element Value/remark Notification indicator one of the valid values chosen arbitrarily PAGING REQUEST TYPE 1 Information element Value/remark L2 pseudo length L2 pseudo length of the message Page Mode Normal Paging Channels needed for Mobiles 1 and 2 channel (first) any channel channel (second) any channel Mobile identity 1 TMSI of MS under test Mobile identity 2 Omitted P1 rest octets (spare octets) PAGING RESPONSE No default requirements defined for this message. PROGRESS No default values defined for this message. RELEASE (network to mobile station direction) Information element Value/remark Cause Omitted Second cause Omitted Facility Omitted User-user Omitted RELEASE (mobile station to network direction) No default requirements defined for this message. RELEASE COMPLETE (network to mobile station direction) Information element Value/remark Cause Omitted Facility Omitted User-user Omitted RELEASE COMPLETE (mobile station to network direction) No default requirements defined for this message. SETUP (mobile station to network direction) Information element Value/remark BC Repeat indicator Omitted Bearer capability 1 Appropriate for the basic service selected for the test Bearer capability 2 Omitted Facility Omitted Calling party subaddress Omitted Called party BCD number As entered Called party subaddress Omitted LLC repeat indicator Omitted Low layer compatibility I Appropriate for the basic service selected for the test Low layer compatibility II Omitted HLC repeat indicator Omitted High layer compatibility i Appropriate for the basic service selected for the test High layer compatibility ii Omitted User-user Omitted SS version Omitted CLIR suppression Omitted CC Capabilities present, shall indicate support for DTMF as per subclause 5.5.7 of 3GPP TS 04.08 / 3GPP TS 24.008 SETUP (network to mobile station direction) Information element Value/remark BC repeat indicator Omitted Bearer capability 1 Appropriate for the basic service selected for the test Bearer capability 2 Omitted Facility Omitted Progress indicator Omitted Signal Any defined value as described for Signal IE in 3GPP TS 04.08 / 3GPP TS 24.008 Calling party BCD number Omitted Calling party subaddress Omitted Called party BCD number Omitted Called party subaddress Omitted LLC repeat indicator Omitted Low layer compatibility I Appropriate for the basic service selected for the test Low layer compatibility II Omitted HLC repeat indicator Omitted High layer compatibility i Appropriate for the basic service selected for the test High layer compatibility ii Omitted User-user Omitted START DTMF No default requirements defined for this message. START DTMF ACKNOWLEDGE Information element Value/remark Keypad facility corresponding to the DTMF digit indicated in the START DTMF message START DTMF REJECT Information element Value/remark Cause value "Resources unavailable, unspecified" STATUS Information element Value/remark Cause Value "Response to STATUS ENQUIRY" Call state Specified separately in each test case Auxiliary states Omitted STATUS ENQUIRY No default values defined for this message, except that when this message is used to check that "all the transaction identifiers from 000 to 110" are in the null state, the TI flag shall take the value "1" in mobile originating call tests and shall take the value "0" in mobile terminating call tests. STOP DTMF No default requirements defined for this message. STOP DTMF ACKNOWLEDGE No default values defined for this message. Unknown Message Protocol Discriminator Call Control; Call Related SS Transaction Identifier same as in use in the test Message Type 0000 0100
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26.9 Structured procedures