Content for TS 31.102 Word version: 18.3.0

0… 3… 4… 4.2.9… 4.2.17… 4.2.26… 4.2.34… 4.2.44… 4.2.52… 4.2.60… 4.2.68… 4.2.76… 4.2.85… 4.2.93… 4.2.101… 4.2.107… 4.3… 4.4.2… 4.4.2.4… 4.4.3… 4.4.4… 4.4.5… 4.4.6… 4.4.8… 4.4.8.7… 4.4.9… 4.4.11… 4.4.11.7… 4.4.11.17… 4.4.12… 4.5… 4.6… 4.7 5… 5.2… 5.3… 5.4… 5.9… 6… 7… 7.1.2… 7.3… A B… D E… G H… I… L… M…

4.2.101 EF_IPS (IMEI(SV) Pairing Status) 4.2.102 EF_IPD (IMEI(SV) of Pairing Device) 4.2.103 EF_ePDGId (Home ePDG Identifier) 4.2.104 EF_{ePDGSelection} (ePDG Selection Information) 4.2.104a EF_ePDGIdEm (Emergency ePDG Identifier) 4.2.105 EF_{ePDGSelectionEm} (ePDG Selection Information for Emergency Services) 4.2.106 EF_{FromPreferred} (From Preferred)
...

4.2.101 EF_IPS (IMEI(SV) Pairing Status) |R12| p. 118

The EFIPS file stores the status of USAT Application Pairing checking.

This file shall be present if USAT Application Pairing is supported as defined in this specification.

The status flag of pairing check (with value "OK" or "KO") stored in the file EFIPS can be read by any terminal hosting the UICC. The information stored in the file EFIPS provides a mechanism to detect changes of association between a USIM and a MTC ME. The information stored in the file EFIPS can be read locally by e.g. the maintenance person.

Structure of EFIPS

Identifier: '6FF1'

Structure: Cyclic

Optional

Record length: 4 bytes

Update activity: high

Access Conditions:

READ	ALWAYS
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1-2	Status of the last pairing procedure (detail 1)	O	2 bytes
3	Link to a record of EFIPD (detail 2)	O	1 byte
4	Reserved for future use	-	1 byte

Due to the frequency of the pairing procedure, it is recommended that this file contain at least 100 records.

Detail 1:

These 2 bytes contain the status of the last pairing procedure as defined below:

If the pairing is successful then:
1. Byte 1 is the character "O"
2. Byte 2 is the character "K"
If the pairing is not successful then:
1. Byte 1 is the character "K"
2. Byte 2 is the character "O"

The characters are coded using the SMS default 7-bit coded alphabet as defined in TS 23.038 with bit 8 set to 0.

Detail 2:

This byte contains a link to a record of EFIPD file:

Unsigned integer coded from '01' to 'FE'

4.2.102 EF_IPD (IMEI(SV) of Pairing Device) |R12| p. 118

The EFIPD contains the IMEI(SV) as defined in TS 23.003 that was used in the USAT Application Pairing procedure.

This file shall be present if USAT Application Pairing is supported as defined in this specification.

Identifier: '6FF2'

Structure: linear fixed

Optional

Record length: X+2 bytes (X≥8)

Update activity: high

Access Conditions:

READ	ADM
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to X+2	IMEI or IMEISV TLV object	M	X+2 bytes

IMEI(SV) TLV object

The content and coding is defined below, where IMEI and IMEISV are defined in TS 23.003:

Coding of the IMEI TLV object

Length	Description	Status
1 byte	Tag for an IMEI: '80'	M
1 byte	Length	M
X bytes	IMEI value used in the pairing procedure	C

Coding of the IMEISV TLV object

Length	Description	Status
1 byte	Tag for an IMEISV: '81'	M
1 byte	Length	M
X bytes	IMEISV value used in the pairing procedure	C

Coding: IMEI and IMEISV coding is defined in TS 23.003 and TS 24.008
Unused nibble (IMEI) is set to 'F'

Unused bytes are set to 'FF'.

4.2.103 EF_ePDGId (Home ePDG Identifier) |R13| p. 119

If service No. 106 and service No. 107 are "available", this file shall be present.

This EF contains zero or more Home Evolved Packet Data Gateway (ePDG) Identifier data objects as defined in the "Selection of the ePDG" UE procedure of TS 24.302.

Identifier: '6FF3'

Structure: transparent

Optional

File size: >X bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to X	Home ePDG identifier TLV data object	O	X bytes
X+1 to Y	Home ePDG identifier TLV data object	O	Y-X bytes
…

Home ePDG Identifier TLV data object

Contents:

Address of Evolved Packet Data Gateway, in the format of a FQDN, an IPv4 address, or an IPv6 address.

Coding:

The tag value of this Home ePDG Identifier TLV data object shall be '80'. The format of the data object is as follows:

Field	Length (bytes)
Tag	1
Length	1
Address Type	1
Home ePDG Address	Address Length

Address Type:

Type of the ePDG address.

This field shall be set to the type of the ePDG address according to the following:

Value Address Type

'00' FQDN

'01' IPv4

'02' IPv6

All other values are reserved

Value	Address Type
'00'	FQDN
'01'	IPv4
'02'	IPv6
All other values are reserved

ePDG Address:

Address of the Evolved Packet Data Gateway

Contents:

This field shall be set to the address of the ePDG.

Coding:

When the Address Type is set to '00', the corresponding ePDG FQDN Address shall be encoded to an octet string according to UTF-8 encoding rules as specified in RFC 3629.
When the Address Type is set to '01', the corresponding ePDG IPv4 Address is in octet 5 to octet 8 of the Home ePDG Identifier TLV data object. Bit 8 of octet 5 represents the most significant bit of the IP address and bit 1 of octet 8 the least significant bit.
When the Address Type is set to '02', the corresponding ePDG IPv6 Address is in octet 5 to octet 20 of the Home ePDG Identifier TLV data object. Bit 8 of octet 5 represents the most significant bit of the IP address and bit 1 of octet 20 the least significant bit.

Unused bytes shall be set to 'FF'.

4.2.104 EF_{ePDGSelection} (ePDG Selection Information) |R13| p. 121

If service No. 106 and service No. 107 are "available", this file shall be present.

This EF contains Evolved Packet Data Gateway (ePDG) selection information for one or more PLMNs as defined in the "Selection of the ePDG" UE procedure of TS 24.302.

Identifier: '6FF4'

Structure: transparent

Optional

File size: Z bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to Z	ePDG selection information TLV data object	O	Z bytes

The file contains one ePDG selection information TLV data object. The ePDG selection information TLV data object contains a list of PLMNs which are preferred for ePDG selection. The list of PLMNs may include the HPLMN. For each PLMN, it is indicated:

the preference order (priority) given to ePDG of a PLMN and
whether selection of an ePDG in such PLMN should be based on Tracking/Location Area Identity FQDN or on Operator Identifier FQDN,

as specified in the "Selection of the ePDG" UE procedure of TS 24.302.

ePDG selection information TLV data object

Description	Value	M/O/C	Length (bytes)
ePDG Selection Information Tag	'80'	M	1
Length	5n	M	Note
PLMN 1	--	C	3
ePDG Priority	--	C	2
ePDG FQDN format	'00' or '01'	C	1
…
PLMN n	--	C	3
ePDG Priority	--	C	2
ePDG FQDN format indicator	'00' or '01'	C	1
NOTE: The length is coded according to ISO/IEC 8825-1 [35].

PLMN

Contents:

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

Coding:

According to TS 24.008.
A BCD value of 'D' in any of the MCC and/or MNC digits shall be used to indicate a "wild" value for that corresponding MCC/MNC digit.
A value of 'DDDDDD' represents "any PLMN" value.

ePDG Priority

Contents:

The PLMN Priority represents the preference order given to ePDGs of a PLMN.

Coding:

ePDG Priority value is coded as a 2-Byte integer.

ePDG FQDN format

Contents:

Indicates whether the selection of an ePDG in this PLMN should be based on Tracking/Location Area Identity FQDN or on Operator Identifier FQDN (see TS 24.302).

Coding:

'00': Indicates that Operator Identifier FQDN format shall be used (see TS 24.302).
'01': Indicates that location based FQDN format shall be used (see TS 24.302).
Other values are RFU.

4.2.104a EF_ePDGIdEm (Emergency ePDG Identifier) |R13| p. 122

If service No. 111 and service No. 110 are "available", this file shall be present.

This EF contains zero or more Emergency Evolved Packet Data Gateway (ePDG) Identifier data objects.

Identifier: '6FF5'

Structure: transparent

Optional

File size: >X bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to X	Emergency ePDG identifier TLV data object	O	X bytes
X+1 to Y	Emergency ePDG identifier TLV data object	O	Y-X bytes
…

For coding, see EFePDGId

4.2.105 EF_{ePDGSelectionEm} (ePDG Selection Information for Emergency Services) |R13| p. 123

If service No. 111 and service No. 110 are "available", this file shall be present.

This EF contains Evolved Packet Data Gateway (ePDG) selection information for Emergency Services.

Identifier: '6FF6'

Structure: transparent

Optional

File size: Z bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1 to Z	ePDG selection information for Emergency Services TLV data object	O	Z bytes

For coding, see EFePDGSelection

4.2.106 EF_{FromPreferred} (From Preferred) |R14| p. 122

If service No. 114 is "available", this file shall be present.

It shall be possible to define if the UE uses the From header field for the determination of the originating party identity in the OIP service. For more detailed description see clause 4.5.2.12 of TS 24.607.

Identifier: '6FF7'

Structure: transparent

Optional

File size: n bytes

Update activity: low

Access Conditions:

READ	PIN
UPDATE	ADM
DEACTIVATE	ADM
ACTIVATE	ADM

Bytes	Description	M/O	Length
1	Status	M	1 byte

Status

Contents

Status byte indication if From header field is used or not.

Coding

b8	b7	b6	b5	b4	b3	b2	b1
RFU (see TS 31.101)							See clause 5.4 of TS 24.417.

Content for TS 31.102 Word version: 18.3.0

4.2.101 EFIPS (IMEI(SV) Pairing Status) |R12| p. 118

4.2.102 EFIPD (IMEI(SV) of Pairing Device) |R12| p. 118

4.2.103 EFePDGId (Home ePDG Identifier) |R13| p. 119

4.2.104 EFePDGSelection (ePDG Selection Information) |R13| p. 121

4.2.104a EFePDGIdEm (Emergency ePDG Identifier) |R13| p. 122

4.2.105 EFePDGSelectionEm (ePDG Selection Information for Emergency Services) |R13| p. 123

4.2.106 EFFromPreferred (From Preferred) |R14| p. 122

4.2.101 EF_IPS (IMEI(SV) Pairing Status) |R12| p. 118

4.2.102 EF_IPD (IMEI(SV) of Pairing Device) |R12| p. 118

4.2.103 EF_ePDGId (Home ePDG Identifier) |R13| p. 119

4.2.104 EF_{ePDGSelection} (ePDG Selection Information) |R13| p. 121

4.2.104a EF_ePDGIdEm (Emergency ePDG Identifier) |R13| p. 122

4.2.105 EF_{ePDGSelectionEm} (ePDG Selection Information for Emergency Services) |R13| p. 123

4.2.106 EF_{FromPreferred} (From Preferred) |R14| p. 122