10.3.1 CN Information elements
25.3313GPPProtocol specificationRadio Resource Control (RRC)Release 17TS
10.3.1.1 CN domain identity
Identifies the type of core network domain.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
CN domain identity |
MP |
Enumerated (CS domain, PS domain) |
10.3.1.2 CN Domain System Information
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|---|---|---|---|---|
|
CN domain identity |
MP |
CN domain identity 10.3.1.1 |
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|
CHOICE CN Type |
MP |
|||
|
>GSM-MAP |
||||
|
>>CN domain specific NAS system information |
MP |
NAS system information (GSM-MAP) 10.3.1.9 |
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|
>ANSI-41 |
||||
|
>>CN domain specific NAS system information |
MP |
ANSI-41 NAS system information, 10.3.9.4 |
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CN domain specific DRX cycle length coefficient |
MP |
CN domain specific DRX cycle length coefficient, 10.3.3.6 |
10.3.1.3 CN Information info
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
PLMN identity |
OP |
PLMN identity 10.3.1.11 |
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|
CN common GSM-MAP NAS system information |
OP |
NAS system information (GSM-MAP) 10.3.1.9 |
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|
CN domain related information |
OP |
1 to <maxCNdomains> |
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|
>CN domain identity |
MP |
CN domain identity 10.3.1.1 |
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|
>CN domain specific GSM-MAP NAS system info |
MP |
NAS system information (GSM-MAP) 10.3.1.9 |
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|
Primary PLMN identity |
OP |
PLMN identity 10.3.1.11 |
REL-6 |
10.3.1.3a CN Information info full
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
PLMN identity |
OP |
PLMN identity 10.3.1.11 |
|||
|
CN common GSM-MAP NAS system information |
OP |
NAS system information (GSM-MAP) 10.3.1.9 |
|||
|
CN domain related information |
OP |
1 to <maxCNdomains> |
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|
>CN domain identity |
MP |
CN domain identity 10.3.1.1 |
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|
>CN domain specific GSM-MAP NAS system info |
MP |
NAS system information (GSM-MAP) 10.3.1.9 |
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|
>CN domain specific DRX cycle length coefficient |
MP |
CN domain specific DRX cycle length coefficient, 10.3.3.6 |
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|
Primary PLMN identity |
OP |
PLMN identity 10.3.1.11 |
REL-6 |
10.3.1.3b Domain Specific Access Restriction
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
CHOICE restriction status |
MP |
REL-6 |
|||
|
>no restriction |
(no data) This means ‘no Access Class is barred’ |
REL-6 |
|||
|
>restriction |
REL-6 |
||||
|
>>Domain Specific Access Class Barred List |
MD |
<MaxAC> |
The first instance of the parameter corresponds to Access Class 0, the second to Access Class 1 and so on up to Access Class 15. UE reads this IE of its access class stored in SIM. The default value is the IE "Access Class Barred list" contained in the IE "Cell Access Restriction" of the System Information Block Type 3. |
REL-6 |
|
|
>>>Access Class Barred |
MP |
Enumerated(barred, not barred) |
REL-6 |
10.3.1.3c Domain Specific Access Restriction Parameters
This IE specifies domain specific access class restriction parameters for CS and PS domain.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
CS Domain Specific Access Restriction |
MP |
Domain Specific Access Restriction 10.3.1.3b |
This IE contains Domain Specific Access Restriction Parameters for CS domain. |
REL-6 |
|
|
PS Domain Specific Access Restriction |
MP |
Domain Specific Access Restriction 10.3.1.3b |
This IE contains Domain Specific Access Restriction Parameters for PS domain. |
REL-6 |
10.3.1.3d Domain Specific EAB Parameters
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|---|---|---|---|---|---|
|
CS Domain Specific EAB Parameters |
OP |
EAB Configuration 10.3.1.3e |
This IE contains Domain Specific EAB Parameters for CS domain. |
REL-11 |
|
|
PS Domain Specific EAB Parameters |
OP |
EAB Configuration 10.3.1.3e |
This IE contains Domain Specific EAB Parameters for PS domain. |
REL-11 |
|
|
Common EAB Parameters |
CV-Common |
EAB Configuration 10.3.1.3e |
This IE contains Domain Specific EAB Parameters for both CS domain and PS domain. |
REL-11 |
|
Condition |
Explanation |
|
Common |
The IE is mandatory present if neither the IE "CS Domain Specific EAB Parameters" nor the IE "PS Domain Specific EAB Parameters" is present. Otherwise, the IE is not needed. |
10.3.1.3e EAB Configuration
|
Information Element/ Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|---|---|---|---|---|---|
|
EAB Category |
MP |
Enumerated(a, b, c) |
This IE identifies the category of UEs for which EAB applies. Value ‘a’ corresponds to all UEs, value ‘b’ corresponds to the UEs that are neither in their HPLMN nor in a PLMN that is equivalent to it, and value ‘c’ corresponds to the UEs that are neither in the PLMN listed as most preferred PLMN of the country where the UEs are roaming in the operator-defined PLMN selector list on the SIM, nor in their HPLMN nor in a PLMN that is equivalent to their HPLMN, see [75]. |
REL-11 |
|
|
EAB Access Class Barred List |
MP |
10 |
The first instance of this IE corresponds to Access Class 0, the second instance corresponds to Access Class 1, and so on up to Access Class 9. UE reads its Access Class stored in the SIM. |
REL-11 |
|
|
>Access Class Barred |
MP |
Enumerated(barred, not barred) |
REL-11 |
10.3.1.4 IMEI
This IE contains an International Mobile Equipment Identity. Setting specified in [11].
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
IMEI |
MP |
15 |
The first element contains the first IMEI digit, the second element the second IMEI digit and so on. |
|
|
>IMEI digit |
MP |
INTEGER(0..15) |
10.3.1.5 IMSI (GSM-MAP)
This IE contains an International Mobile Subscriber Identity, used towards a GSM-MAP type of PLMN. Setting specified in [11].
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
IMSI |
MP |
6 to 21 |
The first element contains the first IMSI digit, the second element the second IMSI digit and so on. Although normally upto 15 digits are used for this IE, a bigger length is used to support future extension. |
|
|
>IMSI digit |
MP |
INTEGER(0..9) |
10.3.1.6 Intra Domain NAS Node Selector
This IE carries information to be used to route the establishment of a signalling connection to a CN node within a CN domain.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|---|---|---|---|---|
|
CHOICE version |
MP |
|||
|
>R99 |
This choice shall also be used by mobiles that are compliant to this version of the protocol |
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|
>>CHOICE CN type |
MP |
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|
>>>GSM-MAP |
||||
|
>>>>CHOICE Routing basis |
MP |
|||
|
>>>>>local (P)TMSI |
TMSI allocated in the current LA or PTMSI allocated in the current RA |
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|
>>>>>>Routing parameter |
MP |
Bit string (10) |
The TMSI/ PTMSI consists of 4 octets (32bits). This can be represented by a string of bits numbered from b0 to b31, with bit b0 being the least significant The "Routing parameter" bit string consists of bits b14 through b23 of the TMSI/ PTMSI. The first/leftmost/most significant bit of the bit string contains bit b23 of the TMSI/PTMSI. |
|
|
>>>>>(P)TMSI of same PLMN, different (RA)LA; or, PTMSI mapped from a valid GUTI allocated by same PLMN |
TMSI allocated in another LA of this PLMN or PTMSI allocated in another RA this PLMN; or, PTMSI mapped from a valid GUTI [11] (GUTI allocated in same PLMN) |
|||
|
>>>>>>Routing parameter |
MP |
Bit string (10) |
The TMSI/ PTMSI consists of 4 octets (32bits). This can be represented by a string of bits numbered from b0 to b31, with bit b0 being the least significant The "Routing parameter" bit string consists of bits b14 through b23 of the TMSI/ PTMSI. The first/leftmost/most significant bit of the bit string contains bit b23 of the TMSI/ PTMSI. |
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|
>>>>>(P)TMSI of different PLMN; or, PTMSI mapped from a valid GUTI allocated by a different PLMN |
TMSI or a PTMSI allocated in another PLMN; or, PTMSI mapped from a valid GUTI [11] (GUTI allocated in another PLMN) |
|||
|
>>>>>>Routing parameter |
MP |
Bit string (10) |
The TMSI/ PTMSI consists of 4 octets (32bits). This can be represented by a string of bits numbered from b0 to b31, with bit b0 being the least significant. The "Routing parameter" bit string consists of bits b14 through b23 of the TMSI/ PTMSI. The first/leftmost/most significant bit of the bit string contains bit b23 of the TMSI/ PTMSI. |
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|
>>>>>IMSI(response to IMSI paging) |
NAS identity is IMSI |
|||
|
>>>>>>Routing parameter |
MP |
Bit string (10) |
The "Routing parameter" bit string consists of DecimalToBinary [(IMSI div 10) mod 1000]. The first/leftmost bit of the bit string contains the most significant bit of the result. |
|
|
>>>>>IMSI(cause UE initiated event) |
NAS identity is IMSI |
|||
|
>>>>>>Routing parameter |
MP |
Bit string (10) |
The "Routing parameter" bit string consists of DecimalToBinary [(IMSI div 10) mod 1000]. The first/leftmost bit of the bit string contains the most significant bit of the result. |
|
|
>>>>>IMEI |
NAS parameter is IMEI |
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|
>>>>>>Routing parameter |
MP |
Bit string (10) |
The "Routing parameter" bit string consists of DecimalToBinary [(IMEI div 10) mod 1000]. The first/leftmost bit of the bit string contains the most significant bit of the result. |
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|
>>>>>Spare 1 |
Bit string (10) |
This choice shall not be used in this version |
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|
>>>>>Spare 2 |
Bit string (10) |
This choice shall not be used in this version |
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|
>>>ANSI-41 |
Bit string (14) |
All bits shall be set to 0 |
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|
>Later |
Bit string(15) |
This bit string shall not be sent by mobiles that are compliant to this version of the protocol. |
10.3.1.7 Location Area Identification
Identifies uniquely a location area for a GSM-MAP type of PLMN. Setting specified in [5].
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|---|---|---|---|---|
|
PLMN identity |
MP |
PLMN identity 10.3.1.11 |
||
|
LAC |
MP |
Bit string(16) |
The first/leftmost bit of the bit string contains the most significant bit of the LAC.. |
10.3.1.7oa Location/Registration Parameters
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
CHOICE restriction status |
MP |
REL-8 |
|||
|
>no restriction |
(no data) This means ‘no Access Class is barred’ |
REL-8 |
|||
|
>restriction |
REL-8 |
||||
|
>>Location/Registration Access Class Barred List |
MP |
15 |
The first ten instance of the parameter corresponds to Access Class 0 to 9, and eleventh to fifteenth instance of the parameter corresponds to Access Class 11 to 15, respectively. UE reads this IE of its access class stored in SIM (except for Access Class 10). |
REL-8 |
|
|
>>>Access Class Barred |
MP |
Enumerated(barred, not barred) |
REL-8 |
10.3.1.7a Multiple PLMN List
This information element identifies the multiple Public Land Mobile Networks (for a GSM-MAP type of PLMN) of a cell in a shared network.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|---|---|---|---|---|---|
|
MIB PLMN Identity |
MP |
Boolean |
The PLMN identity IE 10.3.1.11, broadcasted in the MIB, shall be included in the multiple PLMN list if and only if this IE is TRUE. |
REL-6 |
|
|
Multiple PLMNs |
MP |
1 to 5 |
REL-6 |
||
|
>PLMN identity with Optional MCC |
PLMN identity with Optional MCC 10.3.1.11a |
REL-6 |
10.3.1.8 NAS message
A non-access stratum message to be transferred transparently through UTRAN.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
NAS message |
MP |
Octet string (1..4095) |
The first octet contains octet 1 [17] of the NAS message, the second octet contains octet 2 of the NAS message and so on. |
10.3.1.9 NAS system information (GSM-MAP)
This information element contains system information that belongs to the non-access stratum for a GSM-MAP type of PLMN. This information is transparent to RRC. It may contain either information specific to one CN domain (CS or PS) or information common for both CN domains.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
GSM-MAP NAS system information |
MP |
Octet string(1..8 ) |
The first octet contains octet 1 [5] of the NAS system information element, the second octet contains octet 2 of the NAS system information element and so on. |
10.3.1.10 Paging record type identifier
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
Paging record type identifier |
MP |
Enumerated (IMSI (GSM-MAP), TMSI (GSM-MAP)/ P-TMSI, IMSI (DS-41), TMSI (DS-41)) |
10.3.1.10a Paging Permission with Access Control Parameters
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|
Paging Response Restriction Indication |
MP |
Enumerated (All, CS, PS, None) |
REL-8 |
||
|
Location/Registration Restriction Indicator |
MP |
Enumerated (All, CS, PS) |
REL-8 |
||
|
Location/Registration |
MP |
Location /Registration Parameters 10.3.1.7oa |
REL-8 |
10.3.1.11 PLMN identity
This information element identifies a Public Land Mobile Network for a GSM-MAP type of PLMN. Setting of digits is defined in [11].
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|---|---|---|---|---|
|
MCC |
MP |
3 |
The first element contains the first MCC digit, the second element the second MCC digit and so on. |
|
|
>MCC digit |
MP |
INTEGER(0..9) |
||
|
MNC |
MP |
2 to 3 |
The first element contains the first MNC digit, the second element the second MNC digit and so on. |
|
|
>MNC digit |
MP |
INTEGER(0..9) |
10.3.1.11a PLMN identity with Optional MCC
This information element is a PLMN identity in subclause 10.3.1.11 where MCC is optional. It is used in a shared network and inserted in the Multiple PLMN List in subclause 10.3.1.7a.
|
Information Element/ Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|---|---|---|---|---|---|
|
MCC |
MD |
3 |
The first element contains the first MCC digit, the second element the second MCC digit and so on. |
REL-6 |
|
|
>MCC digit |
MP |
Integer (0..9) |
REL-6 |
||
|
MNC |
MP |
2 to 3 |
The first element contains the first MNC digit, the second element the second MNC digit and so on. |
REL-6 |
|
|
>MNC digit |
MP |
Integer (0..9) |
REL-6 |
10.3.1.12 PLMN Type
Identifies the type of Public Land Mobile Network (PLMN). This IE shall be used to control the interpretation of network dependent messages and information elements in the RRC protocol.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
PLMN Type |
MP |
Enumerated (GSM-MAP, ANSI-41, GSM-MAP and ANSI-41) |
One spare value is needed. |
10.3.1.13 P-TMSI (GSM-MAP)
This IE contains a Packet Temporary Mobile Subscriber Identity, used towards a GSM-MAP type of PLMN.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
P-TMSI |
MP |
Bit string (32) |
Setting specified in [11]. The first/leftmost bit of the bit string contains the most significant bit of the P-TMSI. |
10.3.1.14 RAB identity
This information element uniquely identifies a radio access bearer within a CN domain.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
CHOICE RAB identity type |
MP |
|||
|
>RAB identity (GSM-MAP) |
Bit string (8) |
Formatted according to [5]. The first/leftmost bit of the bit string contains the most significant bit of the RAB identity. In case of a radio bearer setup for an MBMS selected service, the RAB identity is set to the value reserved for ‘MBMS Broadcast mode’, see [5]. |
||
|
>RAB identity (ANSI-41) |
Bit string (8) |
The first/leftmost bit of the bit string contains the most significant bit of the RAB identity. |
|
CHOICE NAS binding info type |
Condition under which the given RAB identity type is chosen |
|
RAB identity (GSM-MAP) |
PLMN is of type GSM-MAP |
|
RAB identity (ANSI-41) |
PLMN is of type ANSI-41 |
10.3.1.15 Routing Area Code
Identifies a routing area within a location area for a GSM-MAP type of PLMN.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
Routing Area Code |
MP |
Bit string(8) |
Setting specified in [11]. The first/leftmost bit of the bit string contains the most significant bit of the Routing Area Code. |
10.3.1.16 Routing Area Identification
Identifies uniquely a routing area for a GSM-MAP type of PLMN. Setting specified in [11].
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
LAI |
MP |
Location area identification 10.3.1.7 |
||
|
RAC |
MP |
Routing area code 10.3.1.15 |
10.3.1.17 TMSI (GSM-MAP)
This IE contains a Temporary Mobile Subscriber Identity, used towards a GSM-MAP type of PLMN.
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
|
TMSI (GSM-MAP) |
MP |
Bit string (32) |
Setting specified in [11]. The first/leftmost bit of the bit string contains the most significant bit of the TMSI. |
10.3.1.18 Specific ACDC Barring Information
|
Information Element/Group name |
Need |
Multi |
Type and reference |
Semantics description |
Version |
|---|---|---|---|---|---|
|
ACDC Barring |
OP |
1 to < maxNumAcdcCategory > |
The first entry represents the ACDC category 1 and so on. 1 is the highest ranked ACDC category value and 16 is the lowest ranked ACDC category value, refer to [75] |
REL-13 |
|
|
>CHOICE ACDC per Category |
OP |
||||
|
>>ACDC-Barred |
Enumerated (TRUE, FALSE) |
Value of TRUE indicates access for this ACDC category is barred. Value of FALSE indicates access for this ACDC category is not barred. |
REL-13 |
||
|
>>ACDC-ACB-barringBitmap |
Bit string(SIZE (10)) |
Bit 0 is the first/leftmost bit of the bit string. Bit 0 corresponds to Access Class 0, bit 1 to Access Class 1 and so on up to Access Class 9. The value 1 of a bit indicates that the corresponding Access Class is blocked. The value 0 of a bit indicates that the corresponding Access Class is not blocked. |
REL-13 |
||
|
>Expiration Time Factor 2 |
MD |
Expiration Time Factor 2 10.3.3.12b |
Default is 1. |
REL-13 |
|
|
Note: Empty entry indicates the corresponding ACDC category is not configured in the SIB. |
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