13.1.15 Call setup from E-UTRAN RRC_IDLE / CS fallback to UTRAN with redirection / MT call / UTRAN cell is barred

36.523-13GPPEvolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC)Part 1: Protocol conformance specificationRelease 17TSUser Equipment (UE) conformance specification

13.1.15.1 Test Purpose (TP)

(1)

with { UE in E-UTRA RRC_CONNECTED state having transmitted EXTENDED SERVICE REQUEST message for mobile terminating CS call and a UTRA cell which broadcasts SystemInformationBlockType3 indicating access barred for mobile originating CS call is available }

ensure that {
when { UE receives an RRCConnectionRelease message with redirection to a UTRA carrier }

then { UE transmits a PAGING RESPONSE message in the UTRA cell }

}

13.1.15.2 Conformance requirements

References: The conformance requirements covered in the present TC are specified in: TS 25.331, clause 8.1.1.6.3.

[TS 25.331, clause 8.1.1.6.3]

The UE shall apply the following handling with respect to any Access Class Barring information:

1> if in idle mode:

2> if the IE "Paging Permission with Access Control Parameters For PLMN Of MIB", the IE "Paging Permission with Access Control Parameters For OperatorN" or the IE "Paging Permission with Access Control Parameters For All" to be applied according to the requirements above is included in System Information Block Type 3, the UE shall:

3> if Paging Response Restriction Indication is set to "None":

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79], act as if no Access Class is barred in the IE "Access Class Barred List" as specified in [4].

3> if Paging Response Restriction Indication is set to "PS":

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from CS domain, act as if no Access Class is barred in the IE "Access Class Barred List" as specified in [4];

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from PS domain, act on the IE "Domain Specific Access Class Barred List" if indicated in the IE "PS Domain Specific Access Restriction" (or IE "Access Class Barred list" if IE "Domain Specific Access Class Barred List" is not present) as specified in [4].

3> if Paging Response Restriction Indication is set to "CS":

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from PS domain, act as if no Access Class is barred in the IE "Access Class Barred List" as specified in [4];

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from CS domain, act on the IE "Domain Specific Access Class Barred List" if indicated in the IE "CS Domain Specific Access Restriction" (or IE "Access Class Barred list" if IE "Domain Specific Access Class Barred List" is not present) as specified in [4].

3> else (if Paging Response Restriction Indication is set to "All"):

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from CS domain, act on the IE "Domain Specific Access Class Barred List" if indicated in the IE "CS Domain Specific Access Restriction" as specified in [4];

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from PS domain, act on the IE "Domain Specific Access Class Barred List" if indicated in the IE "PS Domain Specific Access Restriction" as specified in [4];

4> when sending a response to any PAGING TYPE 1 message, Paging message specified in [67] or CS SERVICE NOTIFICATION message specified in [79] from PS or CS domain, act on the IE "Access Class Barred list" if the IE "Domain Specific Access Class Barred List" is not present.

3> when initiating a Location/Registration procedure to CS domain, act on the IE "Location/Registration Access Class Barred List" if the IE "Location/Registration Restriction Indicator" is set to "All" or "CS", as specified in [4];

3> when initiating an access to CS domain for any other reason, act on the IE "Domain Specific Access Class Barred List" if indicated in the IE "CS Domain Specific Access Restriction" (or IE "Access Class Barred list" if IE "Domain Specific Access Class Barred List" is not present) as specified in [4];

3> when initiating a Location/Registration procedure to PS domain, act on the IE "Location/Registration Access Class Barred List" if the IE "Location/Registration Restriction Indicator" is set to "All" or "PS", as specified in [4];

3> when initiating an access to PS domain for any other reason, act on the IE "Domain Specific Access Class Barred List" if indicated in the IE "PS Domain Specific Access Restriction" (or IE "Access Class Barred list" if IE "Domain Specific Access Class Barred List" is not present) as specified in [4].

13.1.15.3 Test description

13.1.15.3.1 Pre-test conditions

System Simulator:

– Cell 1 and Cell 5.

– power levels are constant and as defined in table 13.1.15.3.1-1;

– System information combination 4 as defined in TS 36.508 section 4.4.3.1 is used in E-UTRA cells.

Table 13.1.15.3.1-1: Cell power levels

Parameter name

Unit

Cell 1

Cell 5

T0

RS EPRE

dBm/15kHz

-75

CPICH_Ec

dBm/3.84 MHz

-70

P-CCPCH

dBm/1.28 MHz

-72

T1

RS EPRE

dBm/15kHz

Non-suitable “Off”

CPICH_Ec

dBm/3.84 MHz

-70

P-CCPCH

dBm/1.28 MHz

-72

UE:

None.

Preamble:

– The UE is in state Registered, Idle mode (state 2) on Cell 1 according to [18].

13.1.15.3.2 Test procedure sequence

Table 13.1.15.3.2-1: Main behaviour

St

Procedure

Message Sequence

TP

Verdict

U – S

Message

1

The SS transmits a Paging message on Cell 1.

<–

Paging

2

The UE transmits an RRCConnectionRequest message on Cell 1.

–>

RRCConnectionRequest

3

The SS transmits an RRCConnectionSetup message on Cell 1.

<–

RRCConnectionSetup

4

The UE transmits an RRCConnectionSetupComplete message on Cell 1.

This message includes an EXTENDED SERVICE REQUEST message.

–>

RRCConnectionSetupComplete

5-8

Void

9

The SS transmits an RRCConnectionRelease message on Cell 1 with IE redirectedCarrierInfo including an utra-FDD or an utra-TDD of Cell 5.

<–

RRCConnectionRelease

10

Check: Does the test result of CALL generic procedure in TS 36.508 [18] clause 6.4.3.7.1 indicate that the UE performs CS fallback to UTRAN with redirection / MT call (PS bearers not established) on Cell 5?

1

10A

SS adjusts cell levels according to row T1 of table 13.1.15.3.1-1.

11-28

Void

Table 13.1.15.3.2-2: Void

13.1.15.3.3 Specific message contents

Table 13.1.15.3.3-1: System Information Block type3 for Cell 5 (preamble and all steps, Table 13.1.15.3.2-1)

Information Element

Value/remark

Access Class Barred List

– Access Class Barred0

barred

– Access Class Barred1

barred

– Access Class Barred2

barred

– Access Class Barred3

barred

– Access Class Barred4

barred

– Access Class Barred5

barred

– Access Class Barred6

barred

– Access Class Barred7

barred

– Access Class Barred8

barred

– Access Class Barred9

barred

– Access Class Barred10

barred

– Access Class Barred11

barred

– Access Class Barred12

barred

– Access Class Barred13

barred

– Access Class Barred14

barred

– Access Class Barred15

barred

Domain Specific Access Restriction Parameters For PLMN Of MIB

-CS Domain Specific Access Restriction

restriction

-Domain Specific Access Class Barred List

-Access Class Barred List

– Access Class Barred0

barred

– Access Class Barred1

barred

– Access Class Barred2

barred

– Access Class Barred3

barred

– Access Class Barred4

barred

– Access Class Barred5

barred

– Access Class Barred6

barred

– Access Class Barred7

barred

– Access Class Barred8

barred

– Access Class Barred9

barred

– Access Class Barred10

barred

– Access Class Barred11

barred

– Access Class Barred12

barred

– Access Class Barred13

barred

– Access Class Barred14

barred

– Access Class Barred15

barred

-PS Domain Specific Access Restriction

no restriction

Paging Permission with Access Control Parameters For PLMN Of MIB

– Paging Response Restriction Indication

none

– Location/Registration Restriction Indicator

All

– Location/Registration

– Location/Registration Access Restriction

no restriction

Table 13.1.15.3.3-2: Paging (step 1, Table 13.1.15.3.2-1)

Derivation Path: 36.508, Table 4.6.1-7

Information Element

Value/remark

Comment

Condition

Paging ::= SEQUENCE {

pagingRecordList SEQUENCE (SIZE (1..maxPageRec)) OF SEQUENCE {

1 entry

cn-Domain

cs

}

}

Table13.1.15.3.3-3: Void

Table 13.1.15.3.3-4: RRCConnectionRelease (step 9, Table 13.1.15.3.2-1)

Derivation Path: 36.508 Table 4.6.1-15

Information Element

Value/remark

Comment

Condition

RRCConnectionRelease ::= SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

rrcConnectionRelease-r8 SEQUENCE {

redirectedCarrierInfo ::= CHOICE {

utra-FDD

Downlink UARFCN of cell 5

UTRA-FDD

utra-TDD

Downlink UARFCN of cell 5

UTRA-TDD

}

}

}

}

}

Condition

Explanation

UTRA-FDD

UTRA FDD cell environment

UTRA-TDD

UTRA TDD cell environment

Table 13.1.15.3.3-5: ATTACH ACCEPT (Preamble)

Derivation Path: 36.508 Table 4.7.2-1

Information Element

Value/remark

Comment

Condition

EPS network feature support

Not present