4.15 Ct6 aspects of sae uid_390121

Resources: C6

References

Document	Title/Contents
WID(s)
CP-080164	WID on CT6 aspects of System Architecture Evolution
Impacted Specifications
TS 31.102	Characteristics of the Universal Subscriber Identity Module (USIM) application [Support of SAE identities in USIM]
TS 31.111	Universal Subscriber Identity Module (USIM) Application Toolkit (USAT) [Support of SAE identities in USAT]
New Dedicated Specifications/Reports
-	-

UID	Name	Resource	Hyperlink	TS_TR
390121	CT6 aspects of SAE	C6	CP-080164	31.102, 31.111

CT6 is responsible within 3GPP for specifications of smart card based network authentication applications such as the Subscriber Identity Module (SIM) used in 2G systems, USIM (Universal Subscriber Identity Module) used in 3GPP systems and ISIM (IM Services Identity Module) excluding security algorithms which are developed by SA3.

This work produced specifications for USIM data and procedures used in EPS. It specified Network Measurement Results collection via USAT.

4.15.1 Test interworking of lte Terminals with the usim uid_420018

Resources: C6

References

Document	Title/Contents
WID(s)
CP-090711	WID on Test interworking of LTE Terminals with the USIM
Impacted Specifications
TS 31.121	UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification
TS 31.124	Mobile Equipment (ME) conformance test specification; Universal Subscriber Interface Module Application Toolkit (USAT) conformance test specification
New Dedicated Specifications/Reports
-	-

UID	Name	Hyperlink	Notes	TS_TR
420018	Test interworking of LTE Terminals with the USIM	CP-100598	CP#50 completed. Steering of Roaming test cases have been introduced. Remaining issues CSG display testing (Provide Local Information, Call Control for EPS/PDN, Event Download (Access Technology Change - Multiple Access Technologies)	31.121, 31.124

Development of conformance test cases for Rel-8 terminals supporting E-UTRA/EPC covering the interworking of the USIM application and USIM application toolkit (USAT) on the UICC and E-UTRA/EPC. To cover the handling of a Pre-Rel-8 USIM used for access to E-UTRAN/EPC and also the handling of a Rel-8 or later USIM used for access to E-UTRAN/EPC it is proposed to structure the WI into these 2 main parts.

The objective of this work item proposal is the specification of test cases to verify terminal interworking with the USIM application and USIM application toolkit (USAT) on the UICC and with E-UTRA/EPC. Therefore the USIM application specification TS 31.102, the USIM application toolkit specification TS 31.111, the E-UTRA specifications (mainly TS 36.331) and EPC specifications (mainly 24.301) are considered in this WI to ensure that the terminal is acting on the network side according to the parameters specified on the USIM and vice versa. For this the existing test specifications TS 31.121 and TS 31.124are reused and will be extended where appropriate.

The following structure for the test specification is proposed:

Pre-Rel-8 USIM used for access to E-UTRAN/EPC (compatibility with existing USIM capabilities and procedures)

• Items are for study

Rel-8 or later USIM (enhanced specific LTE EFs and functions on the USIM and for USAT) used for access to E-UTRAN/EPC

• Use E-UTRA as new RAT for PLMN selection and registration for EPS services

• Handling EMM parameter for EPS Mobility Management and EPS NAS Security context (TS 24.301, TS 31.102) to be stored on a Rel-8 or later USIM

• CSG list handling for USIM and USAT

• Further PS specific USIM features used in EPC not tested yet, FFS

• Further items for USIM are FFS

• Support of E-UTRAN in Provide Local Information for NMR

• Support of EPS in USAT: BIP, Provide Local Information, Call control

• Further Items for USAT are for FFS.