Content for TS 31.102 Word version: 18.5.0

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4.4.5 Contents of files at the DF WLAN level 4.4.5.1 EF_Pseudo (Pseudonym) 4.4.5.2 EF_UPLMNWLAN (User controlled PLMN selector for I-WLAN Access) 4.4.5.3 EF_OPLMNWLAN (Operator controlled PLMN selector for I-WLAN Access) 4.4.5.4 EF_UWSIDL (User controlled WLAN Specific Identifier List) 4.4.5.5 EF_OWSIDL (Operator controlled WLAN Specific IdentifierList) 4.4.5.6 EF_WRI (WLAN Reauthentication Identity) 4.4.5.7 EF_HWSIDL (Home I-WLAN Specific Identifier List) 4.4.5.8 EF_WEHPLMNPI (I-WLAN Equivalent HPLMN Presentation Indication) 4.4.5.9 EF_WHPI (I-WLAN HPLMN Priority Indication) 4.4.5.10 EF_WLRPLMN (I-WLAN Last Registered PLMN) 4.4.5.11 EF_HPLMNDAI (HPLMN Direct Access Indicator)
...

4.4.5 Contents of files at the DF WLAN level |R6| p. 163

This clause describes the additional files that are used for WLAN purposes.

DFWLAN shall be present at the ADFUSIM level if either of the services No. 59, No. 60, No. 61, No. 62, No. 63, No. 66, No. 81, No. 82, No. 83, No. 84 or No. 88 are "available" in the corresponding EFUST (USIM Service Table).

4.4.5.1 EF_Pseudo (Pseudonym) p. 163

If service No. 59 is "available", this file shall be present.

This EF contains a temporary user identifier (pseudonym) for subscriber identification. Pseudonyms may be provided as part of a previous authentication sequence. Pseudonyms are used as defined in TS 24.234.

Identifier: '4F41'

Structure: Transparent

Optional

SFI : '01'

File size: Y bytes (Y≥n+2)

Update activity: high

Access Conditions:

READ	PIN
UPDATE	PIN
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to 2	Pseudonym Length	M	2 bytes
3 to n+2	Pseudonym	M	n bytes

Pseudonym Length

Contents:

these bytes give the number of bytes of the following data item containing the Pseudonym value.

Coding:

unsigned length coded on 2 bytes

Pseudonym

Contents:

Pseudonym to be used as the username part of the NAI

Coding:

As described for the user portion of the NAI in TS 33.234. Unused bytes shall be set to 'FF' and shall not be considered as a part of the value.

4.4.5.2 EF_UPLMNWLAN (User controlled PLMN selector for I-WLAN Access) p. 164

If service No. 60 is "available", this file shall be present.

This EF contains the coding for preferred PLMNs to be used for WLAN PLMN Selection. This information is determined by the user and defines the preferred PLMNs of the user in priority order. The first PLMN entry indicates the highest priority and the nth PLMN entry indicates the lowest. It shall be possible to store at least the number of PLMNs specified in TS 24.234.

Identifier: '4F42'

Structure: transparent

Optional

SFI: '02'

File size: 3n (where n ≥10)

Update activity: low

Access Conditions:

READ	PIN
UPDATE	PIN
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to 3	1st PLMN (highest priority)	M	3 bytes
4 to 6	2nd PLMN	M	3 bytes
…
28 to 30	10th PLMN	M	3 bytes
31 to 33	11th PLMN	O	3 bytes
…
(3n-2) to 3n	Nth PLMN (lowest priority)	O	3 bytes

PLMN

Contents:

Mobile Country Code (MCC) followed by the Mobile Network Code (MNC).

Coding:

according to TS 24.008.

4.4.5.3 EF_OPLMNWLAN (Operator controlled PLMN selector for I-WLAN Access) p. 164

If service No. 61 is "available", this file shall be present.

This EF contains the coding for operator preferred PLMNs to be used for WLAN PLMN Selection. This information is determined by the operator and defines the operator preferred PLMNs in priority order. The first PLMN entry indicates the highest priority and the nth PLMN entry indicates the lowest. It shall be possible to store at least the number of PLMNs specified in TS 24.234.

Identifier: '4F43'

Structure: transparent

Optional

SFI: '03'

File size: 3n (where n ≥10)

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to 3	1st PLMN (highest priority)	M	3 bytes
4 to 6	2nd PLMN	M	3 bytes
…
28 to 30	10th PLMN	M	3 bytes
31 to 33	11th PLMN	O	3 bytes
…
(3n-2) to 3n	Nth PLMN (lowest priority)	O	3 bytes

PLMN

Contents:

Mobile Country Code (MCC) followed by the Mobile Network Code (MNC).

Coding:

according to TS 24.008.

4.4.5.4 EF_UWSIDL (User controlled WLAN Specific Identifier List) p. 165

If service No. 62 is "available", this file shall be present.

This file contains the user preferred list of WLAN specific identifier (WSID) for WLAN selection in priority order. The first record indicates the highest priority and the nth record indicates the lowest. This file is used for WLAN selection and shall store a list of at least the number of WSIDs specified in TS 24.234.

Identifier: '4F44'

Structure: linear fixed

Optional

SFI: '04'

Record size: X+1 bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	PIN
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	Length of WSID	M	1 byte
2 to X + 1	WSID	M	X bytes

Length of WSID

Contents:

this byte gives the number of bytes of the following data item containing the WSID.

Coding:

unsigned length coded on one byte

WSID

Contents:

WLAN specific identifier (WSID) as defined in TS 24.234.

Coding:

binary. Unused bytes shall be set to 'FF' and not used either as a part of the value or for length calculation.

4.4.5.5 EF_OWSIDL (Operator controlled WLAN Specific IdentifierList) p. 166

If service No. 63 is "available", this file shall be present.

This file contains the operator preferred list of WLAN specific identifier (WSID) for WLAN selection in priority order. The first record indicates the highest priority and the nth record indicates the lowest. This file is used for WLAN selection It shall be possible to store at least the number of PLMNs specified in TS 24.234.

Identifier: '4F45'

Structure: linear fixed

Optional

SFI: '05'

Record size: X + 1 bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	Length of WSID	M	1 byte
2 to X + 1	WSID	M	X bytes

Length of WSID

Contents:

this byte gives the number of bytes of the following data item containing the WSID.

Coding:

unsigned length coded on one byte

WSID

Contents:

WLAN specific identifier (WSID) as defined in TS 24.234.

Coding:

binary. Unused bytes shall be set to 'FF' and not used either as a part of the value or for length calculation.

4.4.5.6 EF_WRI (WLAN Reauthentication Identity) p. 166

If service No. 66 is "available", this file shall be present.

This EF contains a list of parameters linked to a re-authentication identity to be used in fast re-authentication. Re-authentication identities and related parameters (Master Key and Counter Value) are provided as part of a previous authentication sequence.

Identifier: '4F46'

Structure: Transparent

Optional

SFI: '06'

File size: n bytes, (n ≥ J+K+L+6)

Update activity: high

Access Conditions:

READ	PIN
UPDATE	PIN
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	Reauthentication Identity Tag '80'	M	1 byte
2	Re-authentication Identity Length	M	1 byte
3 to J+2	Re-authentication Identity Value	M	J bytes
J+3	Master Key Tag '81'	M	1 byte
J+4	Master Key Length	M	1 byte
J+5 to J+K+4	Master Key Value	M	K bytes
J+K+5	Counter Tag '82'	M	1 byte
J+K+6	Counter Length	M	1 byte
J+K+7 to J+K+L+6	Counter Value	M	L bytes

Reauthentication Identity

Contents:

Re-authentication identity TLV to be used as the username part of the NAI.

Coding:

Tag '80'

Unsigned length on 1 byte

Value: As described for the user portion of the NAI in TS 33.234. Unused bytes shall be set to 'FF' and shall not be considered as a part of the value.

Master Key

Contents:

Master Key TLV.

Coding:

Tag '81'

Unsigned length on 1 byte

Value: As described in TS 33.234.

Counter

Contents:

Counter TLV

Coding:

Tag '82'

Unsigned length on 1 byte

Value: As described in TS 33.234.

4.4.5.7 EF_HWSIDL (Home I-WLAN Specific Identifier List) |R8| p. 167

If service No. 81 is "available", this file shall be present.

This file contains the Home I-WLAN specific identifier list (WSID list) for I-WLAN selection in priority order. The WSIDs in this list are known to connect to the HPLMN. The first record indicates the highest priority and the nth record indicates the lowest. This file is used for I-WLAN selection. It shall be possible to store at least the number of WSIDs specified in TS 24.234.

Identifier: '4F47'

Structure: linear fixed

Optional

SFI: '07'

Record size: X + 1 bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	Length of WSID	M	1 byte
2 to X + 1	WSID	M	X bytes

For contents and coding see EFOWSIDL.

4.4.5.8 EF_WEHPLMNPI (I-WLAN Equivalent HPLMN Presentation Indication) |R8| p. 168

If service No. 82 is "available", this file shall be present.

This EF contains an indication to the ME for the presentation of the available EHPLMN(s) during I-WLAN selection procedures. The usage of the I-WLAN EHPLMN presentation indication is defined in TS 24.234.

Identifier: '4F48'

Structure: transparent

Optional

SFI: '08'

File size: 1 byte

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	I-WLAN EHPLMN Presentation Indication	M	1 byte

I-WLAN EHPLMN Presentation Indication

Contents:

I-WLAN EHPLMN display mode

Coding:

'00' - No preference for the display mode
'01' - Display the highest-priority available EHPLMN only
'02' - Display all the available EHPLMNs
All other values are RFU

4.4.5.9 EF_WHPI (I-WLAN HPLMN Priority Indication) |R8| p. 168

If service No. 83 is "available", this file shall be present.

This EF contains an indication to the ME for the selection of the I-WLAN EHPLMN or the I-WLAN last Registered PLMN. The usage of the I-WLAN HPLMN Priority Indication file is defined in TS 24.234.

Identifier: '4F49'

Structure: transparent

Optional

SFI: '09'

File size: 1 byte

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	I-WLAN Last RPLMN Selection Indication	M	1 byte

I-WLAN Last RPLMN Selection Indication

Contents:

I-WLAN Last RPLMN Selection Indication

Coding:

'00' - The UE shall attempt registration on the last I-WLAN RPLMN as described in TS 24.234
'01' - The UE shall attempt registration on the I-WLAN home network as described in TS 24.234
All other values are RFU

4.4.5.10 EF_WLRPLMN (I-WLAN Last Registered PLMN) |R8| p. 169

If service No. 84 is "available", this file shall be present.

This EF contains I-WLAN Last Registered PLMN Selection. The usage of the I-WLAN Last Registered PLMN is defined in TS 24.234.

Identifier: '4F4A'

Structure: transparent

Optional

SFI: '0A'

File size: 3 bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	PIN
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to 3	I-WLAN Last Registered PLMN	M	3 bytes

I-WLAN Last Registered PLMN

Contents:

Mobile Country Code (MCC) followed by the Mobile Network Code (MNC).

Coding:

according to TS 24.008.

4.4.5.11 EF_HPLMNDAI (HPLMN Direct Access Indicator) |R8| p. 169

If service No. 88 is "available", this file shall be present.

This EF contains HPLMN Direct Access related informations. The usage of the HPLMN Direct Access Indicator file is defined in TS 24.234.

Identifier: '4F4B'

Structure: transparent

Optional

SFI: '0B'

File size: 1 byte

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	HPLMN Direct Access Indication	M	1 byte

HPLMN Direct Access Indication

Contents:

HPLMN Direct Access Indication

Coding:

'00' - HPLMN Direct Access Indicator is disabled
'01' - HPLMN Direct Access Indicator is enabled
All other values are RFU

Content for TS 31.102 Word version: 18.5.0

4.4.5 Contents of files at the DF WLAN level |R6| p. 163

4.4.5.1 EFPseudo (Pseudonym) p. 163

4.4.5.2 EFUPLMNWLAN (User controlled PLMN selector for I-WLAN Access) p. 164

4.4.5.3 EFOPLMNWLAN (Operator controlled PLMN selector for I-WLAN Access) p. 164

4.4.5.4 EFUWSIDL (User controlled WLAN Specific Identifier List) p. 165

4.4.5.5 EFOWSIDL (Operator controlled WLAN Specific IdentifierList) p. 166

4.4.5.6 EFWRI (WLAN Reauthentication Identity) p. 166

4.4.5.7 EFHWSIDL (Home I-WLAN Specific Identifier List) |R8| p. 167

4.4.5.8 EFWEHPLMNPI (I-WLAN Equivalent HPLMN Presentation Indication) |R8| p. 168

4.4.5.9 EFWHPI (I-WLAN HPLMN Priority Indication) |R8| p. 168

4.4.5.10 EFWLRPLMN (I-WLAN Last Registered PLMN) |R8| p. 169

4.4.5.11 EFHPLMNDAI (HPLMN Direct Access Indicator) |R8| p. 169

4.4.5.1 EF_Pseudo (Pseudonym) p. 163

4.4.5.2 EF_UPLMNWLAN (User controlled PLMN selector for I-WLAN Access) p. 164

4.4.5.3 EF_OPLMNWLAN (Operator controlled PLMN selector for I-WLAN Access) p. 164

4.4.5.4 EF_UWSIDL (User controlled WLAN Specific Identifier List) p. 165

4.4.5.5 EF_OWSIDL (Operator controlled WLAN Specific IdentifierList) p. 166

4.4.5.6 EF_WRI (WLAN Reauthentication Identity) p. 166

4.4.5.7 EF_HWSIDL (Home I-WLAN Specific Identifier List) |R8| p. 167

4.4.5.8 EF_WEHPLMNPI (I-WLAN Equivalent HPLMN Presentation Indication) |R8| p. 168

4.4.5.9 EF_WHPI (I-WLAN HPLMN Priority Indication) |R8| p. 168

4.4.5.10 EF_WLRPLMN (I-WLAN Last Registered PLMN) |R8| p. 169

4.4.5.11 EF_HPLMNDAI (HPLMN Direct Access Indicator) |R8| p. 169