9.1 Message Functional Definition and Content
25.4133GPPRelease 17TSUTRAN Iu interface Radio Access Network Application Part (RANAP) signalling
9.1.1 General
Subclause 9.1 presents the contents of RANAP messages in tabular format. The corresponding ASN.1 definition is presented in subclause 9.3. In case there is contradiction between the tabular format in subclause 9.1 and the ASN.1 definition, the ASN.1 shall take precedence, except for the definition of conditions for the presence of conditional IEs, where the tabular format shall take precedence.
NOTE: The messages have been defined in accordance to the guidelines specified in TR 25.921 [18].
9.1.2 Message Contents
9.1.2.1 Presence
All information elements in the message descriptions below are marked mandatory, optional or conditional according to table 4.
Table 4: Meaning of abbreviations used in RANAP messages
Abbreviation |
Meaning |
M |
IEs marked as Mandatory (M) shall always be included in the message. |
O |
IEs marked as Optional (O) may or may not be included in the message. |
C |
IEs marked as Conditional (C) shall be included in a message only if the condition is satisfied. Otherwise the IE shall not be included. |
9.1.2.2 Criticality
Each Information Element or Group of Information Elements may have criticality information applied to it.
Following cases are possible:
Table 5: Meaning of content within "Criticality" column
Abbreviation |
Meaning |
– |
No criticality information is applied explicitly. |
YES |
Criticality information is applied. This is usable only for non-repeatable IEs |
GLOBAL |
The IE and all its repetitions together have one common criticality information. This is usable only for repeatable IEs. |
EACH |
Each repetition of the IE has its own criticality information. It is not allowed to assign different criticality values to the repetitions. This is usable only for repeatable IEs. |
9.1.2.3 Range
The Range column indicates the allowed number of copies of repetitive IEs/IE groups.
9.1.2.4 Assigned Criticality
This column provides the actual criticality information as defined in subclause 10.3.2, if applicable.
9.1.3 RAB ASSIGNMENT REQUEST
This message is sent by the CN to request the establishment, modification or release of one or more RABs for the same UE.
Direction: CNRNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs To Be Setup Or Modified List |
O |
YES |
ignore |
|||
>RABs To Be Setup Or Modified Item IEs |
1 to <maxnoofRABs> |
|||||
>>First Setup Or Modify Item |
M |
Grouping reason: same criticality. |
EACH |
reject |
||
>>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>>NAS Synchronisation Indicator |
O |
9.2.3.18 |
– |
|||
>>>RAB Parameters |
O |
9.2.1.3 |
Includes all necessary parameters for RABs (both for MSC and SGSN) including QoS. |
– |
||
>>>User Plane Information |
O |
– |
||||
>>>>User Plane Mode |
M |
9.2.1.18 |
– |
|||
>>>>UP Mode Versions |
M |
9.2.1.19 |
– |
|||
>>>Transport Layer Information |
O |
– |
||||
>>>>Transport Layer Address |
M |
9.2.2.1 |
– |
|||
>>>>Iu Transport Association |
M |
9.2.2.2 |
– |
|||
>>>Service Handover |
O |
9.2.1.41 |
– |
|||
>>>E-UTRAN Service Handover |
O |
9.2.1.90 |
YES |
ignore |
||
>>>Correlation ID |
O |
9.2.2.5 |
– |
|||
>>>SIPTO Correlation ID |
O |
Correlation ID 9.2.2.5 |
YES |
ignore |
||
>>Second Setup Or Modify Item |
M |
Grouping reason: same criticality. |
EACH |
ignore |
||
>>>PDP Type Information |
O |
9.2.1.40 |
– |
|||
>>>Data Volume Reporting |
O |
9.2.1.17 |
– |
|||
>>>DL GTP-PDU Sequence Number |
O |
9.2.2.3 |
– |
|||
>>>UL GTP-PDU Sequence Number |
O |
9.2.2.4 |
– |
|||
>>>DL N-PDU Sequence Number |
O |
9.2.1.33 |
– |
|||
>>>UL N-PDU Sequence Number |
O |
9.2.1.34 |
– |
|||
>>>Alternative RAB Parameter Values |
O |
9.2.1.43 |
YES |
ignore |
||
>>>GERAN BSC Container |
O |
9.2.1.58 |
YES |
ignore |
||
>>>PDP Type Information extension |
O |
9.2.1.40a |
The PDP Type Information extension IE can only be included if PDP Type Information IE is not present. |
YES |
ignore |
|
>>>Offload RAB parameters |
O |
9.2.1.94 |
Applicable only for SIPTO at Iu-PS. |
YES |
ignore |
|
RABs To Be Released List |
O |
YES |
ignore |
|||
>RABs To Be Released Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>Cause |
M |
9.2.1.4 |
– |
|||
UE Aggregate Maximum Bit Rate |
O |
9.2.1.91 |
YES |
ignore |
||
MSISDN |
O |
9.2.1.95 |
Applicable only for SIPTO at Iu-PS. |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.4 RAB ASSIGNMENT RESPONSE
This message is sent by the RNC to report the outcome of the request from the RAB ASSIGNMENT REQUEST message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs Setup Or Modified List |
O |
YES |
ignore |
|||
>RABs Setup Or Modified Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>Transport Layer Address |
O |
9.2.2.1 |
– |
|||
>>Iu Transport Association |
O |
9.2.2.2 |
– |
|||
>>DL Data Volumes |
O |
– |
||||
>>>Data Volume List |
1 to <maxnoofVol> |
– |
||||
>>>>Unsuccessfully Transmitted DL Data Volume |
M |
9.2.3.12 |
– |
|||
>>>>Data Volume Reference |
O |
9.2.3.13 |
– |
|||
>>Assigned RAB Parameter Values |
O |
9.2.1.44 |
YES |
ignore |
||
RABs Released List |
O |
YES |
ignore |
|||
>RABs Released Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>DL Data Volumes |
O |
– |
||||
>>>Data Volume List |
1 to <maxnoofVol> |
– |
||||
>>>>Unsuccessfully Transmitted DL Data Volume |
M |
9.2.3.12 |
– |
|||
>>>>Data Volume Reference |
O |
9.2.3.13 |
– |
|||
>>DL GTP-PDU Sequence Number |
O |
9.2.2.3 |
– |
|||
>>UL GTP-PDU Sequence Number |
O |
9.2.2.4 |
– |
|||
RABs Queued List |
O |
YES |
ignore |
|||
>RABs Queued Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
RABs Failed To Setup Or Modify List |
O |
YES |
ignore |
|||
>RABs Failed To Setup Or Modify Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>Cause |
M |
9.2.1.4 |
– |
|||
RABs Failed To Release List |
O |
YES |
ignore |
|||
>RABs Failed To Release Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>Cause |
M |
9.2.1.4. |
– |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
GERAN Iu mode specific RABs Failed To Setup Or Modify List |
O |
This applies only in GERAN Iu mode case. |
YES |
ignore |
||
>GERAN Iu mode specific RABs Failed To Setup Or Modify Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
The same RAB ID must only be present in one group. |
– |
||
>>Cause |
M |
9.2.1.4 |
– |
|||
>>GERAN Classmark |
O |
9.2.1.57 |
– |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
maxnoofVol |
Maximum no. of reported data volume for one RAB. Value is 2. |
9.1.5 RAB RELEASE REQUEST
This message is sent by the RNC to request the CN to release one or more RABs for the same UE.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
RABs To Be Released List |
M |
YES |
ignore |
|||
>RABs To Be Released Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.6 IU RELEASE REQUEST
This message is sent by the RNC to request the CN to release the Iu connection.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
9.1.7 IU RELEASE COMMAND
This message is sent by the CN to order the RNC to release all resources related to the Iu connection.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
End Of CSFB |
O |
9.2.1.111 |
YES |
ignore |
||
Out Of UTRAN |
O |
9.2.1.112 |
YES |
ignore |
||
Last E-UTRAN PLMN Identity |
O |
9.2.3.55 PLMN Identity |
Indicates the E-UTRAN PLMN ID where the UE formerly requested CS Fallback to UTRAN. |
YES |
ignore |
9.1.8 IU RELEASE COMPLETE
This message is sent by the RNC as a response to the IU RELEASE COMMAND message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs Data Volume Report List |
O |
YES |
ignore |
|||
>RABs Data Volume Report Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>RAB Data Volume Report List |
O |
– |
||||
>>>RAB Data Volume Report Item IEs |
1 to <maxnoofVol> |
– |
||||
>>>>Unsuccessfully Transmitted DL Data Volume |
M |
9.2.3.12 |
– |
|||
>>>>Data Volume Reference |
O |
9.2.3.13 |
– |
|||
RABs Released List |
O |
YES |
ignore |
|||
>RABs Released Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>DL GTP-PDU Sequence Number |
O |
9.2.2.3 |
– |
|||
>>UL GTP-PDU Sequence Number |
O |
9.2.2.4 |
– |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
maxnoofVol |
Maximum no. of reported data volume for one RAB. Value is 2. |
9.1.9 RELOCATION REQUIRED
This message is sent by the source RNC to inform the CN that a relocation is to be performed.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Relocation Type |
M |
9.2.1.23 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Source ID |
M |
9.2.1.24 |
YES |
ignore |
||
Target ID |
M |
9.2.1.25 |
YES |
reject |
||
MS Classmark 2 |
C – ifGSMCStarget |
9.2.1.26 |
YES |
reject |
||
MS Classmark 3 |
C – ifGSMCStarget |
9.2.1.27 |
YES |
ignore |
||
Source To Target Transparent Container |
C – ifUMTStarget or ifEUTRAtarget |
9.2.1.30A |
YES |
reject |
||
Old BSS To New BSS Information |
O |
9.2.1.29 |
Can optionally be used if GSM target but not used for UMTS target. |
YES |
ignore |
|
GERAN Classmark |
O |
9.2.1.57 |
YES |
ignore |
||
Source BSS To Target BSS Transparent Container |
O |
9.2.1.79 |
Shall be included if, and only if, GSM PS domain is target. |
YES |
ignore |
|
SRVCC HO Indication |
O |
9.2.1.88 |
YES |
reject |
||
CSG Id |
O |
9.2.1.85 |
YES |
reject |
||
Cell Access Mode |
O |
9.2.1.93 |
YES |
reject |
||
rSRVCC HO Indication |
O |
9.2.1.114 |
YES |
reject |
||
UE Application layer measurement configuration for relocation |
O |
9.2.1.129 |
YES |
ignore |
Condition |
Explanation |
ifGSMCStarget |
This IE shall be present if the Target ID IE contains a CGI IE and Source BSS To Target BSS Transparent Container is not included. |
ifUMTStarget |
This IE shall be present if the Target ID IE contains a Target RNC-ID IE. |
ifEUTRAtarget |
This IE shall be present if the Target ID IE contains a Target eNB-ID IE or if the Target ID IE contains a Target RNC-ID IE containing a Corresponding RNC-ID. |
9.1.10 RELOCATION REQUEST
This message is sent by the CN to request the target RNC to allocate necessary resources for a relocation.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Permanent NAS UE Identity |
O |
9.2.3.1 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Source To Target Transparent Container |
M |
9.2.1.30a |
Encoded as the Source RNC To Target RNC Transparent Container IE defined in subclause 9.2.1.28. |
YES |
reject |
|
RABs To Be Setup List |
O |
YES |
reject |
|||
>RABs To Be Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>NAS Synchronisation Indicator |
O |
9.2.3.18 |
– |
|||
>>RAB Parameters |
M |
9.2.1.3 |
– |
|||
>>Data Volume Reporting Indication |
C – ifPS |
9.2.1.17 |
– |
|||
>>PDP Type Information |
C – ifPS |
9.2.1.40 |
– |
|||
>>User Plane Information |
M |
– |
||||
>>>User Plane Mode |
M |
9.2.1.18 |
– |
|||
>>>UP Mode Versions |
M |
9.2.1.19 |
– |
|||
>>Transport Layer Address |
M |
9.2.2.1 |
– |
|||
>>Iu Transport Association |
M |
9.2.2.2 |
– |
|||
>>Service Handover |
O |
9.2.1.41 |
– |
|||
>>Alternative RAB Parameter Values |
O |
9.2.1.43 |
YES |
ignore |
||
>>GERAN BSC Container |
O |
9.2.1.58 |
YES |
ignore |
||
>>E-UTRAN Service Handover |
O |
9.2.1.90 |
YES |
ignore |
||
>>PDP Type Information extension |
O |
9.2.1.40a |
The PDP Type Information extension IE can only be included if PDP Type Information IE is present. |
YES |
ignore |
|
>>Offload RAB parameters |
O |
9.2.1.94 |
Applicable only for SIPTO at Iu-PS |
YES |
ignore |
|
Integrity Protection Information |
O |
9.2.1.11 |
Integrity Protection Information includes key and permitted algorithms. |
YES |
ignore |
|
Encryption Information |
O |
9.2.1.12 |
Encryption Information includes key and permitted algorithms. |
YES |
ignore |
|
Iu Signalling Connection Identifier |
M |
9.2.1.38 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
reject |
||
SNA Access Information |
O |
9.2.3.24 |
YES |
ignore |
||
UESBI-Iu |
O |
9.2.1.59 |
YES |
ignore |
||
Selected PLMN Identity |
O |
9.2.3.33 |
YES |
ignore |
||
CN MBMS Linking Information |
O |
YES |
ignore |
|||
>Joined MBMS Bearer Service IEs |
1 to <maxnoofMulticastServicesPerUE> |
EACH |
ignore |
|||
>>TMGI |
M |
9.2.3.37 |
The same TMGI must only be present in one group. |
– |
– |
|
>>PTP RAB ID |
M |
9.2.1.75 |
– |
– |
||
UE Aggregate Maximum Bit Rate |
O |
9.2.1.91 |
YES |
ignore |
||
CSG Id |
O |
9.2.1.85 |
YES |
reject |
||
CSG Membership Status |
O |
9.2.1.92 |
YES |
ignore |
||
MSISDN |
O |
9.2.1.95 |
Applicable only for SIPTO at Iu-PS. |
YES |
ignore |
|
Anchor PLMN Identity |
O |
PLMN Identity 9.2.3.55 |
Indicates the PS core network operator in case of SRVCC (see TS 23.251 [39]) |
YES |
ignore |
|
Power Saving Indicator |
O |
9.2.1.126 |
YES |
ignore |
||
UE Application layer measurement configuration for relocation |
O |
9.2.1.129 |
YES |
ignore |
Condition |
Explanation |
IfPS |
This IE shall be present if the CN domain indicator IE is set to "PS domain". |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
maxnoofMulticastServicesPerUE |
Maximum no. of Multicast Services that a UE can join and leave respectively. Value is 128. |
9.1.11 RELOCATION REQUEST ACKNOWLEDGE
This message is sent by the target RNC to inform the CN about the result of the resource allocation for the requested relocation.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Target To Source Transparent Container |
O |
9.2.1.30b |
Encoded as the Target RNC To Source RNC Transparent Container IE defined in subclause 9.2.1.30. |
YES |
ignore |
|
RABs Setup List |
O |
YES |
ignore |
|||
>RABs Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Transport Layer Address |
O |
9.2.2.1 |
IPv6 or IPv4 address if no other TLA included. IPv4 address if other TLA included. |
– |
||
>>Iu Transport Association |
O |
9.2.2.2 |
Related to TLA above. |
– |
||
>>Assigned RAB Parameter Values |
O |
9.2.1.44 |
YES |
ignore |
||
>>Transport Layer Address |
O |
9.2.2.1 |
IPv6 address if included. |
YES |
ignore |
|
>>Iu Transport Association |
O |
9.2.2.2 |
Related to TLA above. |
YES |
ignore |
|
RABs Failed To Setup List |
O |
YES |
ignore |
|||
>RABs Failed To Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
|||
Chosen Integrity Protection Algorithm |
O |
9.2.1.13 |
Indicates the Integrity Protection algorithm that will be used by the target RNC. |
YES |
ignore |
|
Chosen Encryption Algorithm |
O |
9.2.1.14 |
Indicates the Encryption algorithm that will be used by the target RNC. |
YES |
ignore |
|
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
New BSS To Old BSS Information |
O |
9.2.1.47 |
Defined in TS 48.008 [11]. |
YES |
ignore |
|
CSG Id |
O |
9.2.1.85 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.12 RELOCATION COMMAND
This message is sent by the CN to the source RNC to inform that resources for the relocation are allocated in the target RNC (in case of intra-system relocation) or in the target system (in case of inter-system relocation).
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Target To Source Transparent Container |
O |
9.2.1.30B |
YES |
reject |
||
L3 Information |
O |
9.2.1.31 |
YES |
ignore |
||
RABs To Be Released List |
O |
YES |
ignore |
|||
>RABs To Be Released Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
RABs Subject To Data Forwarding List |
O |
YES |
ignore |
|||
>RABs Subject To Data Forwarding Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Transport Layer Address |
M |
9.2.2.1 |
IPv6 or IPv4 address if no other TLA included. IPv4 address if other TLA included. |
– |
||
>>Iu Transport Association |
M |
9.2.2.2 |
Related to TLA above. |
– |
||
>>Transport Layer Address |
O |
9.2.2.1 |
IPv6 address if included. |
YES |
ignore |
|
>>Iu Transport Association |
O |
9.2.2.2 |
Related to TLA above. |
YES |
ignore |
|
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Inter-System Information Transparent Container |
O |
9.2.1.48 |
YES |
ignore |
||
Target BSS to Source BSS Transparent Container |
O |
9.2.1.80 |
YES |
ignore |
||
SRVCC Information |
O |
9.2.1.89 |
YES |
reject |
||
rSRVCC Information |
O |
9.2.1.115 |
YES |
reject |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.13 RELOCATION DETECT
This message is sent by the target RNC to inform the CN that the relocation execution trigger has been received.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
9.1.14 RELOCATION COMPLETE
This message is sent by the target RNC to inform the CN that the relocation is completed.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Higher bitrates than 16 Mbps flag |
O |
9.2.3.54 |
May only be included towards the PS domain. |
YES |
ignore |
|
Tunnel Information for BBF |
O |
Tunnel Information 9.2.2.6 |
Indicating HNB’s Local IP Address assigned by the broadband access provider, UDP port Number. |
YES |
ignore |
|
LHN ID |
O |
9.2.1.123 |
YES |
ignore |
9.1.15 RELOCATION PREPARATION FAILURE
This message is sent by the CN to the source RNC if the relocation preparation failed.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Inter-System Information Transparent Container |
O |
9.2.1.48 |
YES |
ignore |
9.1.16 RELOCATION FAILURE
This message is sent by the target RNC to inform the CN that the requested resource allocation failed.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
New BSS to Old BSS Information |
O |
9.2.1.47 |
Defined in TS 48.008 [11]. |
YES |
ignore |
|
GERAN Classmark |
O |
9.2.1.57 |
YES |
ignore |
9.1.17 RELOCATION CANCEL
This message is sent by the source RNC to the CN to cancel an ongoing relocation.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
9.1.18 RELOCATION CANCEL ACKNOWLEDGE
This message is sent by the CN to the source RNC when the relocation has been cancelled.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.19 SRNS CONTEXT REQUEST
This message is sent by the CN to the source RNC to indicate the PS RABs for which context transfer shall be performed.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs Subject To Data Forwarding List |
M |
YES |
ignore |
|||
>RABs Subject To Data Forwarding Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
RAT Type |
O |
9.2.3.52 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.20 SRNS CONTEXT RESPONSE
This message is sent by the source RNC as a response to SRNS CONTEXT REQUEST message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs Contexts List |
O |
YES |
ignore |
|||
>RABs Contexts Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>DL GTP-PDU Sequence Number |
O |
9.2.2.3 |
– |
|||
>>UL GTP-PDU Sequence Number |
O |
9.2.2.4 |
– |
|||
>>DL N-PDU Sequence Number |
O |
9.2.1.33 |
– |
|||
>>UL N-PDU Sequence Number |
O |
9.2.1.34 |
– |
|||
RABs Contexts Failed To Transfer List |
O |
YES |
ignore |
|||
>RABs Contexts Failed To Transfer Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.21 SRNS DATA FORWARD COMMAND
This message is sent by the CN to the RNC to trigger the transfer of N-PDUs from the RNC to the CN in intersystem change or in some further cases described in TS 23.060 [21].
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
RABs Subject To Data Forwarding List |
O |
YES |
ignore |
|||
>RABs Subject To Data Forwarding Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Transport Layer Address |
M |
9.2.2.1 |
– |
|||
>>Iu Transport Association |
M |
9.2.2.2 |
– |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.22 FORWARD SRNS CONTEXT
This message is sent either by the source RNC to the CN or by the CN to the target RNC to transfer the SRNS Context.
Direction: CN RNC and RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
RAB Contexts List |
M |
YES |
ignore |
|||
>RAB Contexts Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>DL GTP-PDU Sequence |
O |
9.2.2.3 |
– |
|||
>>UL GTP-PDU Sequence |
O |
9.2.2.4 |
– |
|||
>>DL N-PDU Sequence Number |
O |
9.2.1.33 |
– |
|||
>>UL N-PDU Sequence Number |
O |
9.2.1.34 |
– |
|||
Source RNC PDCP context info |
O |
9.2.1.54 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.23 PAGING
This message is sent by the CN to request the UTRAN to page a specific UE.
Direction: CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
Permanent NAS UE Identity |
M |
9.2.3.1 |
YES |
ignore |
||
Temporary UE Identity |
O |
9.2.3.2 |
YES |
ignore |
||
Paging Area ID |
O |
9.2.1.21 |
YES |
ignore |
||
Paging Cause |
O |
9.2.3.3 |
YES |
ignore |
||
Non Searching Indication |
O |
9.2.1.22 |
YES |
ignore |
||
DRX Cycle Length Coefficient |
O |
9.2.1.37 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
CSG Id List |
0 to < maxnoofCSGId > |
YES |
ignore |
|||
>CSG Id |
M |
9.2.1.85 |
Range bound |
Explanation |
maxnoofCSGIds |
Maximum no. of CSG Ids within the CSG Id List. Value is 256. |
9.1.24 COMMON ID
This message is sent by the CN to inform the RNC about the permanent NAS UE identity for a user. It may include additional information.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Permanent NAS UE Identity |
M |
9.2.3.1 |
YES |
ignore |
||
SNA Access Information |
O |
9.2.3.24 |
YES |
ignore |
||
UESBI-Iu |
O |
9.2.1.59 |
YES |
ignore |
||
Selected PLMN Identity |
O |
9.2.3.33 |
YES |
ignore |
||
Subscriber Profile ID for RAT/Frequency priority |
O |
9.2.1.86 |
YES |
ignore |
||
SRVCC operation possible |
O |
9.2.1.87 |
YES |
ignore |
||
CSG Membership Status |
O |
9.2.1.92 |
YES |
ignore |
||
Management Based MDT Allowed |
O |
9.2.1.110 |
YES |
ignore |
||
Management Based MDT PLMN List |
O |
MDT PLMN List 9.2.1.116 |
YES |
ignore |
||
rSRVCC operation possible |
O |
9.2.1.121 |
YES |
ignore |
||
Last E-UTRAN PLMN Identity |
O |
9.2.3.55 PLMN Identity |
Indicates the E-UTRAN PLMN ID where the UE formerly requested CS Fallback to UTRAN. |
YES |
ignore |
|
Power Saving Indicator |
O |
9.2.1.126 |
YES |
ignore |
9.1.25 CN INVOKE TRACE
This message is sent by the CN to request the RNC to start a trace recording session.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Trace Type |
O |
9.2.1.6 |
Mandatory for GERAN Iu Mode. Not applicable to UTRAN. |
YES |
ignore |
|
Trace Reference |
M |
9.2.1.8 |
YES |
ignore |
||
Trigger ID |
O |
9.2.1.7 |
Mandatory for GERAN Iu Mode. Not applicable to UTRAN. |
YES |
ignore |
|
UE Identity |
O |
9.2.1.9 |
Mandatory for UTRAN. Optional for GERAN Iu Mode. |
YES |
ignore |
|
OMC ID |
O |
9.2.1.10 |
Mandatory for GERAN Iu Mode. Not applicable to UTRAN. |
YES |
ignore |
|
Trace Propagation Parameters |
O |
9.2.1.68 |
Optional for UTRAN. Not applicable to GERAN Iu Mode. |
YES |
ignore |
|
MDT Configuration |
O |
9.2.1.97 |
YES |
ignore |
||
Trace Collection Entity IP Address |
O |
9.2.2.1 |
YES |
ignore |
||
UE Application layer measurement configuration |
O |
9.2.1.127 |
YES |
ignore |
9.1.26 SECURITY MODE COMMAND
This message is sent by the CN to trigger the integrity and ciphering functions over the radio interface.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Integrity Protection Information |
M |
9.2.1.11 |
Integrity information includes key and permitted algorithms. |
YES |
reject |
|
Encryption Information |
O |
9.2.1.12 |
Encryption information includes key and permitted algorithms. |
YES |
ignore |
|
Key Status |
M |
9.2.1.36 |
YES |
reject |
9.1.27 SECURITY MODE COMPLETE
This message is sent by the RNC as a successful response to a SECURITY MODE COMMAND message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Chosen Integrity Protection Algorithm |
M |
9.2.1.13 |
YES |
reject |
||
Chosen Encryption Algorithm |
O |
9.2.1.14 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.28 SECURITY MODE REJECT
This message is sent by the RNC as an unsuccessful response to a SECURITY MODE COMMAND message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.29 LOCATION REPORTING CONTROL
This message is sent by the CN to initiate, modify or stop location reporting from the RNC to the CN.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Request Type |
M |
9.2.1.16 |
YES |
ignore |
||
Vertical Accuracy Code |
O |
9.2.1.46a |
YES |
ignore |
||
Response Time |
O |
9.2.1.46b |
YES |
ignore |
||
Positioning Priority |
O |
9.2.1.46c |
YES |
ignore |
||
Client Type |
O |
9.2.1.46d |
YES |
ignore |
||
Include Velocity |
O |
9.2.1.81 |
YES |
ignore |
||
Periodic Location Info |
O |
9.2.1.82 |
YES |
ignore |
9.1.30 LOCATION REPORT
This message is sent by the RNC to the CN with information about the UE location.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Area Identity |
O |
9.2.3.10 |
YES |
ignore |
||
Cause |
O |
9.2.1.4 |
YES |
ignore |
||
Request Type |
O |
9.2.1.16 |
YES |
ignore |
||
Last Known Service Area |
O |
9.2.3.22 |
YES |
ignore |
||
Position Data |
O |
9.2.3.27 |
Optional for UTRAN only. |
YES |
ignore |
|
Position Data Specific To GERAN Iu Mode |
O |
9.2.3.28 |
Coded as the value part of the Positioning Data IE defined in TS 49.031 [34]. Optional for GERAN Iu mode only. Not applicable for UTRAN. |
YES |
ignore |
|
Accuracy Fulfilment Indicator |
O |
9.2.3.29 |
YES |
ignore |
||
Velocity Estimate |
O |
9.2.3.51 |
YES |
ignore |
||
Barometric Pressure |
O |
9.2.3.58 |
YES |
ignore |
||
Civic Address |
O |
9.2.3.59 |
YES |
ignore |
9.1.31 DATA VOLUME REPORT REQUEST
This message is sent by the CN to request unsuccessfully transmitted data volumes for specific RABs.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs Data Volume Report List |
M |
YES |
ignore |
|||
>RABs Data Volume Report Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.32 DATA VOLUME REPORT
This message is sent by the RNC and informs the CN about unsuccessfully transmitted data volumes for requested RABs.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RABs Data Volume Report List |
O |
YES |
ignore |
|||
>RABs Data Volume Report Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>RAB Data Volume Report List |
O |
– |
||||
>>>RAB Data Volume Report Item IEs |
1 to <maxnoofVol> |
– |
||||
>>>>Unsuccessfully Transmitted DL Data Volume |
M |
9.2.3.12 |
– |
|||
>>>>Data Volume Reference |
O |
9.2.3.13 |
– |
|||
RABs Failed To Report List |
O |
YES |
ignore |
|||
>RABs Failed To Report Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
maxnoofVol |
Maximum no. of reported data volume for one RAB. Value is 2. |
9.1.33 INITIAL UE MESSAGE
This message is sent by the RNC to transfer the radio interface initial layer 3 message to the CN.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
LAI |
M |
9.2.3.6 |
YES |
ignore |
||
RAC |
C – ifPS |
9.2.3.7 |
YES |
ignore |
||
SAI |
M |
9.2.3.9 |
YES |
ignore |
||
NAS-PDU |
M |
9.2.3.5 |
YES |
ignore |
||
Iu Signalling Connection Identifier |
M |
9.2.1.38 |
YES |
ignore |
||
Global RNC-ID |
M |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
GERAN Classmark |
O |
9.2.1.57 |
YES |
ignore |
||
Selected PLMN Identity |
O |
9.2.3.33 |
YES |
ignore |
||
NAS Sequence Number |
O |
9.2.3.34 |
YES |
ignore |
||
Permanent NAS UE Identity |
O |
9.2.3.1 |
YES |
ignore |
||
Redirect Attempt Flag |
O |
9.2.3.50 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
|
CSG Id |
O |
9.2.1.85 |
YES |
reject |
||
Cell Access Mode |
O |
9.2.1.93 |
YES |
reject |
||
L-GW Transport Layer Address |
O |
Transport Layer Address 9.2.2.1 |
Indicating the Transport Layer address of the L-GW if the L-GW is co-located with the RNC. Only applies to LIPA operation. |
YES |
ignore |
|
Higher bitrates than 16 Mbps flag |
O |
9.2.3.54 |
May only be included towards the PS domain. |
YES |
ignore |
|
Tunnel Information for BBF |
O |
Tunnel Information 9.2.2.6 |
Indicating HNB’s Local IP Address assigned by the broadband access provider, UDP port Number. |
YES |
ignore |
|
SIPTO L-GW Transport Layer Address |
O |
Transport Layer Address 9.2.2.1 |
Indicating the Transport Layer address of the L-GW if the L-GW is co-located with the RNC. Only applies to SIPTO@LN operation. |
YES |
ignore |
|
LHN ID |
O |
9.2.1.123 |
YES |
ignore |
||
SGSN Group Identity |
O |
9.2.3.57 |
YES |
ignore |
||
UE Usage Type |
O |
INTEGER (0..255) |
YES |
ignore |
||
DCN ID |
O |
INTEGER (0..65535) |
YES |
ignore |
||
UE Application Layer Measurement Capability |
O |
BIT STRING (SIZE(8)) |
Each bit in the bitmap indicates an UE Application layer measurement capability, refer to TS 25.331[10]. Bit 0 = QoE Measurement for streaming service Bit 1 = QoE Measurement for MSTI service Value ‘1’ indicates “Capable” and value ‘0’ indicates “not Capable”. Unused bits are reserved for future use. |
YES |
ignore |
Condition |
Explanation |
ifPS |
This IE shall be present if the CN Domain Indicator IE is set to "PS domain". |
9.1.34 DIRECT TRANSFER
This message is sent by both the CN and the RNC and is used for carrying NAS information over the Iu interface.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
NAS-PDU |
M |
9.2.3.5 |
YES |
ignore |
||
LAI |
O |
9.2.3.6 |
YES |
ignore |
||
RAC |
O |
9.2.3.7 |
YES |
ignore |
||
SAI |
O |
9.2.3.9 |
YES |
ignore |
||
SAPI |
O |
9.2.3.8 |
YES |
ignore |
||
Redirection Indication |
O |
9.2.3.36 |
YES |
ignore |
||
Redirection Completed |
O |
9.2.3.35 |
YES |
ignore |
||
Subscriber Profile ID for RAT/Frequency priority |
O |
9.2.1.86 |
YES |
ignore |
||
L-GW Transport Layer Address |
O |
Transport Layer Address 9.2.2.1 |
Indicating the Transport Layer address of the L-GW if the L-GW is co-located with RNC. It can only be transmitted from the RNC to the CN. Only applies to LIPA operation. |
YES |
ignore |
|
SIPTO L-GW Transport Layer Address |
O |
Transport Layer Address 9.2.2.1 |
Indicating the Transport Layer address of the L-GW if the L-GW is co-located with the RNC. Only applies to SIPTO@LN operation. |
YES |
ignore |
|
LHN ID |
O |
9.2.1.123 |
YES |
ignore |
9.1.35 CN INFORMATION BROADCAST REQUEST
Void.
9.1.36 CN INFORMATION BROADCAST CONFIRM
Void.
9.1.37 CN INFORMATION BROADCAST REJECT
Void.
9.1.38 OVERLOAD
This message is sent by either the CN or the RNC to indicate that the control plane of the node is overloaded.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Number Of Steps |
O |
9.2.1.32 |
YES |
ignore |
||
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
CN Domain Indicator |
O |
9.2.1.5 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
|
Priority Class Indicator |
O |
9.2.1.109 |
YES |
ignore |
9.1.39 RESET
This message is sent by both the CN and the RNC and is used to request that the other node be reset.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.40 RESET ACKNOWLEDGE
This message is sent by both the CN and the RNC as a response to a RESET message.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.41 ERROR INDICATION
This message is sent by both the CN and the RNC and is used to indicate that some error has been detected in the node.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connection oriented or connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Cause |
O |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
CN Domain Indicator |
O |
9.2.1.5 |
YES |
ignore |
||
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.42 CN DEACTIVATE TRACE
This message is sent by the CN to request the RNC to stop a trace session for the indicated trace reference.
Direction: CN RNC.
Signalling bearer mode: Connection Oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Trace Reference |
M |
9.2.1.8 |
YES |
ignore |
||
Trigger ID |
O |
9.2.1.7 |
Optional for GERAN Iu Mode. Not applicable to UTRAN. |
YES |
ignore |
9.1.43 RANAP RELOCATION INFORMATION
This message is part of a special RANAP Relocation Information procedure, and is sent between RNCs during Relocation.
Direction: RNC – RNC.
Signalling bearer mode: Not applicable.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Direct Transfer Information List |
O |
YES |
ignore |
|||
>Direct Transfer Information Item IEs |
1 to <maxnoofDT> |
Information received in one or more DIRECT TRANSFER messages and that needs to be transferred to target RNC for further transmission to the UE. |
EACH |
ignore |
||
>>NAS-PDU |
M |
9.2.3.5 |
– |
|||
>>SAPI |
M |
9.2.3.8 |
– |
|||
>>CN Domain Indicator |
M |
9.2.1.5 |
– |
|||
RAB Contexts List |
O |
YES |
ignore |
|||
>RAB Contexts Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>DL GTP-PDU Sequence Number |
O |
9.2.2.3 |
– |
|||
>>UL GTP-PDU Sequence Number |
O |
9.2.2.4 |
– |
|||
>>DL N-PDU Sequence Number |
O |
9.2.1.33 |
– |
|||
>>UL N-PDU Sequence Number |
O |
9.2.1.34 |
– |
|||
Source RNC PDCP context info |
O |
9.2.1.54 |
YES |
ignore |
||
RNSAP Relocation parameters |
O |
9.2.1.101 |
Applicable only to RNSAP relocation. |
YES |
reject |
Range bound |
Explanation |
maxnoofDT |
Maximum no. of DT information. Value is 15. |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.44 RESET RESOURCE
This message is sent by either the CN or the RNC. The sending entity informs the receiving entity that it requests the receiving entity to release resources and references associated to the Iu signalling connection identifiers of the message.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Reset Resource List |
M |
YES |
ignore |
|||
>Reset Resource Item IEs |
1 to <maxnoofIuSigConIds> |
EACH |
reject |
|||
>>Iu Signalling Connection Identifier |
M |
9.2.1.38 |
Contains start of the range if Iu Sig Conn Id Range End is also included. |
– |
||
>>Iu Sig Conn Id Range End |
O |
Iu Signalling Connection Identifier 9.2.1.38 |
Contains end of range when included. |
YES |
reject |
|
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
Range bound |
Explanation |
maxnoofIuSigConIds |
Maximum no. of Iu signalling connection identifiers. Value is 250. |
The maximum number of Iu signalling connection identifiers contained in the RESET RESOURCE message shall not exceed the range bound specified for the maxnoofIuSigConIds (max. no. of Iu signalling connection identifiers) as indicated in the table above.
9.1.45 RESET RESOURCE ACKNOWLEDGE
This message is sent by either the CN or the RNC to inform the RNC or the CN that the RESET RESOURCE message has been received.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Reset Resource List |
M |
YES |
ignore |
|||
>Reset Resource Item IEs |
1 to <maxnoofIuSigConIds> |
This list shall be in the same order as the list received in the RESET RESOURCE message. |
EACH |
reject |
||
>>Iu Signalling Connection Identifier |
M |
9.2.1.38 |
Contains start of the range if Iu Sig Conn Id Range End is also included. |
– |
||
>>Iu Sig Conn Id Range End |
O |
Iu Signalling Connection Identifier 9.2.1.38 |
Contains end of range when included. |
YES |
ignore |
|
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
Range bound |
Explanation |
maxnoofIuSigConIds |
Maximum no. of Iu signalling connection identifiers. Value is 250. |
9.1.46 RAB MODIFY REQUEST
This message is sent by the RNC to the CN to request modification of one or more RABs for the same UE.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
RABs To Be Modified List |
M |
YES |
ignore |
|||
>RABs To Be Modified Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
Uniquely identifies the RAB for a specific CN domain, for a particular UE. |
– |
||
>>Requested RAB Parameter Values |
M |
9.2.1.45 |
Includes RAB parameters for which different values than what was originally negotiated are being requested. |
– |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.47 LOCATION RELATED DATA REQUEST
This message is sent by the CN either to initiate delivery of dedicated assistance data from the RNC to the UE, or to retrieve deciphering keys for the broadcast assistance data.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
|
Message Type |
M |
9.2.1.1 |
YES |
reject |
|||
Location Related Data Request Type |
O |
9.2.3.19 |
Mandatory for UTRAN. Optional for GERAN Iu Mode. |
YES |
reject |
||
Location Related Data Request Type Specific To GERAN Iu Mode |
O |
9.2.3.26 |
Optional for GERAN Iu Mode only. Not applicable for UTRAN. |
YES |
reject |
||
Requested GANSS Assistance Data |
C – ifDedAssGANSS |
9.2.3.53 |
YES |
reject |
Condition |
Explanation |
ifDedAssGANSS |
This IE shall be present if the Requested Location Related Data Type IE is set to ‘Dedicated Assistance Data for Assisted GANSS’ or ‘Dedicated Assistance Data for Assisted GPS and GANSS’. |
9.1.48 LOCATION RELATED DATA RESPONSE
This message is sent by the RNC as a successful response to a LOCATION RELATED DATA REQUEST message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Broadcast Assistance Data Deciphering Keys |
O |
9.2.3.20 |
Deciphering keys for UE based OTDOA or Assisted GPS. |
YES |
ignore |
|
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Broadcast GANSS Assistance Data Deciphering Keys |
O |
9.2.3.20 |
Deciphering keys for Assisted GANSS. |
YES |
ignore |
9.1.49 LOCATION RELATED DATA FAILURE
This message is sent by the RNC to report an unsuccessful response to a LOCATION RELATED DATA REQUEST message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.50 INFORMATION TRANSFER INDICATION
This message is sent by the CN to transfer information to an RNC.
Direction: CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Information Transfer ID |
M |
9.2.1.55 |
YES |
reject |
||
Provided Data |
M |
9.2.1.56 |
YES |
reject |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
9.1.51 INFORMATION TRANSFER CONFIRMATION
This message is sent by the RNC as a successful response to an INFORMATION TRANSFER INDICATION message.
Direction: RNC CN.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Information Transfer ID |
M |
9.2.1.55 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Global RNC-ID |
M |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.52 INFORMATION TRANSFER FAILURE
This message is sent by the RNC as an unsuccessful response to an INFORMATION TRANSFER INDICATION message.
Direction: RNC CN.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Information Transfer ID |
M |
9.2.1.55 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Global RNC-ID |
M |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.53 UE SPECIFIC INFORMATION INDICATION
This message is sent by the CN to inform the RNC about information related to this connection.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
UESBI-Iu |
O |
9.2.1.59 |
YES |
ignore |
9.1.54 DIRECT INFORMATION TRANSFER
This message is sent by both the RNC and the CN in order to transfer specific information.
Direction: RNC CN and CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Inter-system Information Transfer Type |
O |
9.2.1.62 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.55 UPLINK INFORMATION EXCHANGE REQUEST
This message is sent by the RNC to the CN in order to transfer or request specific information. The nature of the exchange i.e. transfer or request of specific information is indicated within the Information Exchange Type IE. The nature of the information to be transferred is indicated within the Information Transfer Type IE. The nature of the information requested is indicated within the Information Request Type IE.
Direction: RNC CN.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Information Exchange ID |
M |
9.2.1.71 |
YES |
reject |
||
Information Exchange Type |
M |
9.2.1.72 |
YES |
reject |
||
Information Transfer Type |
C – iftransfer |
9.2.1.63 |
YES |
reject |
||
Information Request Type |
C – ifrequest |
9.2.1.73 |
YES |
reject |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
reject |
||
Global RNC-ID |
M |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
reject |
|
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
Condition |
Explanation |
Iftransfer |
This IE shall be present if the Information Exchange Type IE is set to "transfer". |
Ifrequest |
This IE shall be present if the Information Exchange Type IE is set to "request". |
9.1.56 UPLINK INFORMATION EXCHANGE RESPONSE
This message is sent by the CN to the RNC as a successful response to the UPLINK INFORMATION EXCHANGE REQUEST message.
Direction: CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Information Exchange ID |
M |
9.2.1.71 |
YES |
ignore |
||
Information Requested |
O |
9.2.1.74 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.57 UPLINK INFORMATION EXCHANGE FAILURE
This message is sent by the CN to the RNC as an unsuccessful response to the UPLINK INFORMATION EXCHANGE REQUEST message.
Direction: CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Information Exchange ID |
M |
9.2.1.71 |
YES |
ignore |
||
CN Domain Indicator |
M |
9.2.1.5 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.58 MBMS SESSION START
This message is sent by the CN to establish a MBMS Iu signalling connection and if needed a MBMS RAB.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
TMGI |
M |
9.2.3.37 |
YES |
reject |
||
MBMS Session Identity |
O |
9.2.3.38 |
YES |
ignore |
||
MBMS Bearer Service Type |
M |
9.2.3.39 |
YES |
reject |
||
Iu Signalling Connection Identifier |
M |
9.2.1.38 |
YES |
reject |
||
RAB parameters |
M |
9.2.1.3 |
YES |
reject |
||
PDP Type Information |
O |
9.2.1.40 |
YES |
ignore |
||
MBMS Session Duration |
M |
9.2.3.40 |
YES |
reject |
||
MBMS Service Area |
M |
9.2.3.41 |
YES |
reject |
||
Frequency Layer Convergence Flag |
O |
9.2.1.76 |
YES |
ignore |
||
RA List of Idle Mode UEs |
O |
9.2.3.42 |
YES |
ignore |
||
Global CN-ID IE |
O |
9.2.1.46 |
YES |
reject |
||
MBMS Session Repetition Number |
O |
9.2.3.48 |
YES |
ignore |
||
Time to MBMS Data Transfer |
M |
9.2.3.49 |
YES |
reject |
||
MBMS Counting Information |
O |
9.2.3.39a |
YES |
ignore |
||
MBMS Synchronisation Information |
O |
YES |
ignore |
|||
>MBMS HC Indicator |
M |
9.2.1.84 |
– |
|||
>IP Multicast Address |
M |
OCTET STRING (SIZE(4..16)) |
– |
|||
>GTP DL TEID |
M |
OCTET STRING (SIZE(4)) |
For details and range, see TS 29.281 [59]. |
– |
||
>IP Source Address |
O |
OCTET STRING (SIZE(4..16)) |
YES |
reject |
||
PDP Type Information extension |
O |
9.2.1.40 a |
The PDP Type Information extension IE can only be included if PDP Type Information IE is not present. |
YES |
ignore |
|
Session Re-establishment Indicator |
O |
9.2.1.124 |
YES |
ignore |
9.1.59 MBMS SESSION START RESPONSE
This message is sent by the RNC to report the successful outcome of the request from the MBMS SESSION START message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Transport Layer Information |
O |
YES |
ignore |
|||
>Transport Layer Address |
M |
9.2.2.1 |
YES |
ignore |
||
>Iu Transport Association |
M |
9.2.2.2 |
YES |
ignore |
||
Cause |
O |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.60 MBMS SESSION START FAILURE
This message is sent by the RNC to report the unsuccessful outcome of the request from the MBMS SESSION START message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.61 MBMS SESSION UPDATE
This message is sent by the CN to inform the RNC whenever the RA List of Idle Mode UEs changes compared to one previously sent.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Session Update ID |
M |
9.2.1.77 |
YES |
reject |
||
Delta RA List of Idle Mode UEs |
M |
9.2.3.43 |
YES |
reject |
9.1.62 MBMS SESSION UPDATE RESPONSE
This message is sent by the RNC to report the successful outcome of the request from the MBMS SESSION UPDATE message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Session Update ID |
M |
9.2.1.77 |
YES |
ignore |
||
Transport Layer Information |
O |
YES |
ignore |
|||
>Transport Layer Address |
M |
9.2.2.1 |
YES |
ignore |
||
>Iu Transport Association |
M |
9.2.2.2 |
YES |
ignore |
||
Cause |
O |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.63 MBMS SESSION UPDATE FAILURE
This message is sent by the RNC to report the unsuccessful outcome of the request from the MBMS SESSION UPDATE message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Session Update ID |
M |
9.2.1.77 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.64 MBMS SESSION STOP
This message is sent by the CN to release a MBMS Iu signalling connection and its associated MBMS RAB.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
MBMS CN De-Registration |
M |
9.2.3.44 |
YES |
reject |
9.1.65 MBMS SESSION STOP RESPONSE
This message is sent by the RNC to report the outcome of the request from the MBMS SESSION STOP message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
|
Message Type |
M |
9.2.1.1 |
YES |
reject |
|||
Cause |
O |
9.2.1.4 |
YES |
ignore |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.66 MBMS UE LINKING REQUEST
This message is sent by the CN to make the RNC aware that a given UE, with existing Iu-ps signalling connection, joined/left one or several Multicast Services.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Joined MBMS Bearer Services List |
O |
YES |
reject |
|||
>Joined MBMS Bearer Service IEs |
1 to <maxnoofMulticastServicesPerUE> |
EACH |
reject |
|||
>>TMGI |
M |
9.2.3.37 |
The same TMGI must only be present in one group. |
– |
– |
|
>>PTP RAB ID |
M |
9.2.1.75 |
– |
– |
||
Left MBMS Bearer Services List |
O |
YES |
reject |
|||
>Left MBMS Bearer Service IEs |
1 to <maxnoofMulticastServicesPerUE> |
EACH |
reject |
|||
>>TMGI |
M |
9.2.3.37 |
The same TMGI must only be present in one group. |
– |
– |
Range bound |
Explanation |
maxnoofMulticastServicesPerUE |
Maximum no. of Multicast Services that a UE can join and leave respectively. Value is 128. |
9.1.67 MBMS UE LINKING RESPONSE
This message is sent by the RNC to report the outcome of the request from the MBMS UE LINKING REQUEST message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Unsuccessful Linking List |
O |
YES |
ignore |
|||
>Unsuccessful Linking IEs |
1 to <maxnoofMulticastServicesPerUE> |
EACH |
ignore |
|||
>>TMGI |
M |
9.2.3.37 |
The same TMGI must only be present in one group. |
– |
– |
|
>>Cause |
M |
9.2.1.4 |
– |
– |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
Range bound |
Explanation |
maxnoofMulticastServicesPerUE |
Maximum no. of Multicast Services that a UE can join and leave respectively. Value is 128. |
9.1.68 MBMS REGISTRATION REQUEST
This message is sent by the RNC to request the CN to register or de-register the RNC for a certain Multicast Service.
Direction: RNC CN.
Signalling bearer mode: Connectionless or connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
MBMS Registration Request Type |
M |
9.2.3.45 |
YES |
reject |
||
TMGI |
M |
9.2.3.37 |
YES |
reject |
||
IP Multicast Address |
C-ifRegister |
OCTET STRING |
YES |
reject |
||
APN |
C-ifRegister |
OCTET STRING |
YES |
reject |
||
Global RNC-ID |
O |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
reject |
|
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
Condition |
Explanation |
IfRegister |
This IE shall be present if the MBMS Registration Request Type IE is set to "register". |
9.1.69 MBMS REGISTRATION RESPONSE
This message is sent by the CN to the RNC as a successful response to the MBMS REGISTRATION REQUEST message.
Direction: CN RNC.
Signalling bearer mode: Connectionless or connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
TMGI |
O |
9.2.3.37 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.70 MBMS REGISTRATION FAILURE
This message is sent by the CN to the RNC as an unsuccessful response to the MBMS REGISTRATION REQUEST message.
Direction: CN RNC.
Signalling bearer mode: Connectionless or connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
TMGI |
O |
9.2.3.37 |
YES |
ignore |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.71 MBMS CN DE-REGISTRATION REQUEST
This message is sent by the CN to make the RNC aware that a certain Multicast Service is no longer available.
Direction: CN RNC.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
TMGI |
M |
9.2.3.37 |
YES |
reject |
||
Global CN-ID |
O |
9.2.1.46 |
YES |
reject |
9.1.72 MBMS CN DE-REGISTRATION RESPONSE
This message is sent by the RNC to the CN as a response to the MBMS CN DE-REGISTRATION REQUEST message.
Direction: RNC CN.
Signalling bearer mode: Connectionless.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
TMGI |
M |
9.2.3.37 |
YES |
ignore |
||
Global RNC-ID |
M |
9.2.1.39 |
If the Extended RNC-ID IE is included in the message, the RNC-ID IE in the Global RNC-ID IE shall be ignored. |
YES |
ignore |
|
Cause |
O |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
Extended RNC-ID |
O |
9.2.1.39a |
The Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
9.1.73 MBMS RAB ESTABLISHMENT INDICATION
This message is sent by the RNC to the CN to inform the CN of the establishment of the MBMS RAB corresponding to the MBMS Iu signalling connection used by this message.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Transport Layer Information |
M |
YES |
ignore |
|||
>Transport Layer Address |
M |
9.2.2.1 |
YES |
ignore |
||
>Iu Transport Association |
M |
9.2.2.2 |
YES |
ignore |
9.1.74 MBMS RAB RELEASE REQUEST
This message is sent by the RNC to request the CN to release the MBMS RAB.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
9.1.75 MBMS RAB RELEASE
This message is sent by the CN to order the RNC to release all MBMS resources related to the Iu connection.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.76 MBMS RAB RELEASE FAILURE
This message is sent by the CN to the RNC as an unsuccessful response to the MBMS RAB RELEASE REQUEST message.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.77 ENHANCED RELOCATION COMPLETE REQUEST
This message is sent by the RNC to inform the CN that an enhanced relocation is completed.
Direction: RNC CN
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Old Iu Signalling Connection Identifier |
M |
Iu Signalling Connection Identifier |
YES |
reject |
||
Iu Signalling Connection Identifier |
M |
9.2.1.38 |
YES |
reject |
||
Relocation Source RNC-ID |
M |
Global RNC-ID |
If the Relocation Source Extended RNC-ID IE is included in the message, the Global RNC-ID IE in the Relocation Source RNC-ID IE shall be ignored. |
YES |
reject |
|
Relocation Source Extended RNC-ID |
O |
Extended RNC Id 9.2.1.39a |
The Relocation Source Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
|
Relocation Target RNC-ID |
M |
Global RNC-ID |
If the Relocation Target Extended RNC-ID IE is included in the message, the RNC-ID IE in the Target RNC-ID IE shall be ignored. |
YES |
reject |
|
Relocation Target Extended RNC-ID |
O |
9.2.1.39a |
The Relocation Target Extended RNC-ID IE shall be used if the RNC identity has a value larger than 4095. |
YES |
reject |
|
RABs Setup List |
O |
YES |
reject |
|||
>RABs Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Transport Layer Address |
O |
9.2.2.1 |
IPv6 or IPv4 address. |
– |
||
>>Iu Transport Association |
O |
9.2.2.2 |
Related to TLA above. |
– |
||
>>Assigned RAB Parameter Values |
O |
9.2.1.44 |
– |
|||
Chosen Integrity Protection Algorithm |
O |
9.2.1.13 |
Indicates the Integrity Protection algorithm that will be used by the target RNC. |
YES |
ignore |
|
Chosen Encryption Algorithm |
O |
9.2.1.14 |
Indicates the Encryption algorithm that will be used by the target RNC. |
YES |
ignore |
|
Higher bitrates than 16 Mbps flag |
O |
9.2.3.54 |
May only be included towards the PS domain. |
YES |
ignore |
|
CSG Id |
O |
9.2.1.85 |
Applicable only to Enhanced Relocation from RNC towards hybrid cell |
YES |
reject |
|
Cell Access Mode |
O |
9.2.1.93 |
Applicable only to Enhanced Relocation from RNC towards hybrid cell |
YES |
reject |
|
Tunnel Information for BBF |
O |
Tunnel Information 9.2.2.6 |
Indicating HNB’s Local IP Address assigned by the broadband access provider, UDP port Number. |
YES |
ignore |
|
LHN ID |
O |
9.2.1.123 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.78 ENHANCED RELOCATION COMPLETE RESPONSE
This message is sent by the CN to inform the RNC that an enhanced relocation is completed in CN.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
RABs Setup List |
O |
YES |
ignore |
|||
>RABs Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>RAB Parameters |
O |
9.2.1.3 |
– |
|||
>>User Plane Information |
M |
|||||
>>>User Plane Mode |
M |
9.2.1.18 |
– |
|||
>>>UP Mode Versions |
M |
9.2.1.19 |
– |
|||
>>Transport Layer Address |
O |
9.2.2.1 |
– |
|||
>>Iu Transport Association |
O |
9.2.2.2 |
Related to TLA above. |
– |
||
>>Offload RAB parameters |
O |
9.2.1.94 |
Applicable only for SIPTO at Iu-PS. |
YES |
ignore |
|
RABs To Be Released List |
O |
YES |
ignore |
|||
>RABs To Be Released Item |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
||
UE Aggregate Maximum Bit Rate |
O |
9.2.1.91 |
YES |
ignore |
||
MSISDN |
O |
9.2.1.95 |
Applicable only for SIPTO at Iu-PS. |
YES |
ignore |
|
CSG Membership Status |
O |
9.2.1.92 |
Applicable only to Enhanced Relocation from RNC towards hybrid cell |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.79 ENHANCED RELOCATION COMPLETE FAILURE
This message is sent by the CN to inform the RNC that a failure has occurred in the CN during the enhanced relocation procedure.
Direction: CN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Cause |
M |
9.2.1.4 |
YES |
ignore |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.80 ENHANCED RELOCATION COMPLETE CONFIRM
This message is sent by the RNC to inform the CN that an enhanced relocation is completed.
Direction: RNC CN
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
RABs Failed To Initialise List |
O |
YES |
ignore |
|||
>RABs Failed To Initialise Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.81 RANAP ENHANCED RELOCATION INFORMATION REQUEST
This message is part of a special RANAP Enhanced Relocation Information procedure, and is sent between RNCs during enhanced relocation.
Direction: RNC RNC.
Signalling bearer mode: Not applicable.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Source RNC To Target RNC Transparent Container |
M |
9.2.1.28 |
YES |
reject |
||
Old Iu Signalling Connection Identifier CS domain |
O |
9.2.1.38 |
YES |
ignore |
||
Global CN-ID CS domain |
O |
9.2.1.46 |
YES |
reject |
||
Old Iu Signalling Connection Identifier PS domain |
O |
9.2.1.38 |
YES |
ignore |
||
Global CN-ID PS domain |
O |
9.2.1.46 |
YES |
reject |
||
RABs To Be Setup List |
O |
YES |
reject |
|||
>RABs To Be Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>CN Domain Indicator |
M |
9.2.1.5 |
– |
|||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>RAB Parameters |
M |
9.2.1.3 |
– |
|||
>>Data Volume Reporting |
C – ifPS |
9.2.1.17 |
– |
|||
>>PDP Type Information |
C – ifPS |
9.2.1.40 |
– |
|||
>>User Plane Information |
M |
|||||
>>>User Plane Mode |
M |
9.2.1.18 |
– |
|||
>>>UP Mode Versions |
M |
9.2.1.19 |
– |
|||
>>Data Forwarding TNL Information |
O |
|||||
>>>Transport Layer Address |
M |
9.2.2.1 |
||||
>>>Transport Association |
M |
Iu Transport Association |
Related to TLA above. |
|||
>>Source Side Iu UL TNL Information |
O |
|||||
>>>Transport Layer Address |
M |
9.2.2.1 |
– |
|||
>>>Iu Transport Association |
M |
9.2.2.2 |
– |
|||
>>Service Handover |
O |
9.2.1.41 |
– |
|||
>>Alternative RAB Parameter Values |
O |
9.2.1.43 |
– |
|||
>>E-UTRAN Service Handover |
O |
9.2.1.90 |
YES |
ignore |
||
>>PDP Type Information extension |
O |
9.2.1.40a |
The PDP Type Information extension IE can only be included if PDP Type Information IE is present. |
YES |
ignore |
|
SNA Access Information |
O |
9.2.3.24 |
YES |
ignore |
||
UESBI-Iu |
O |
9.2.1.59 |
YES |
ignore |
||
Selected PLMN Identity |
O |
9.2.3.33 |
YES |
ignore |
||
CN MBMS Linking Information |
O |
YES |
ignore |
|||
>Joined MBMS Bearer Service IEs |
1 to <maxnoofMulticastServicesPerUE> |
EACH |
ignore |
|||
>>TMGI |
M |
9.2.3.37 |
– |
|||
>>PTP RAB ID |
M |
9.2.1.75 |
– |
|||
Integrity Protection Information |
O |
9.2.1.11 |
Integrity Protection Information includes key and permitted algorithms. |
YES |
ignore |
|
Encryption Information |
O |
9.2.1.12 |
Integrity Protection Information includes key and permitted algorithms. |
YES |
ignore |
|
UE Aggregate Maximum Bit Rate |
O |
9.2.1.91 |
YES |
ignore |
||
RAB Parameters List |
O |
9.2.1.102 |
Applicable only to RNSAP relocation. |
YES |
reject |
|
CSG Id |
O |
9.2.1.85 |
Applicable only to Enhanced Relocation from RNC towards a hybrid cell and RNSAP relocation. |
YES |
reject |
|
CSG Membership Status |
O |
9.2.1.92 |
Applicable only to Enhanced Relocation from RNC towards a hybrid cell and RNSAP relocation. |
YES |
reject |
|
Anchor PLMN Identity |
O |
PLMN Identity 9.2.3.55 |
Indicates the PS core network operator in case of SRVCC (see TS 23.251 [39]). |
YES |
ignore |
Condition |
Explanation |
IfPS |
This IE shall be present if the CN domain indicator IE is set to "PS domain". |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
maxnoofMulticastServicesPerUE |
Maximum no. of Multicast Services that a UE can join and leave respectively. Value is 128. |
9.1.82 RANAP ENHANCED RELOCATION INFORMATION RESPONSE
This message is the response message of a special RANAP Enhanced Relocation Information procedure, and is sent between RNCs during enhanced relocation.
Direction: RNC RNC.
Signalling bearer mode: Not applicable.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
---|---|---|---|---|---|---|
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Target RNC To Source RNC Transparent Container |
O |
9.2.1.30 |
YES |
ignore |
||
RABs Setup List |
O |
YES |
ignore |
|||
>RABs Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
reject |
|||
>>CN Domain Indicator |
M |
9.2.1.5 |
– |
– |
||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Data Forwarding Information |
O |
– |
||||
>>>DL Forwarding Transport Layer Address |
M |
Transport Layer Address |
– |
|||
>>>DL Forwarding Transport Association |
M |
Iu Transport Association |
Related to TLA above. |
– |
||
>>Assigned RAB Parameter Values |
O |
9.2.1.44 |
– |
|||
RABs Failed To Setup List |
O |
YES |
ignore |
|||
>RABs Failed To Setup Item IEs |
1 to <maxnoofRABs> |
EACH |
ignore |
|||
>>CN Domain Indicator |
M |
9.2.1.5 |
– |
– |
||
>>RAB ID |
M |
9.2.1.2 |
– |
|||
>>Cause |
M |
9.2.1.4 |
– |
|||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
Range bound |
Explanation |
maxnoofRABs |
Maximum no. of RABs for one UE. Value is 256. |
9.1.83 SRVCC CS KEYS REQUEST
This message is sent by the source RNC to the source SGSN to request security information for SRVCC operation.
Direction: RNC SGSN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
9.1.84 SRVCC CS KEYS RESPONSE
This message is sent by the source SGSN to the source RNC. It contains information necessary for SRVCC operation.
Direction: SGSN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
Integrity Protection Key |
M |
BIT STRING (SIZE(128)) |
YES |
reject |
||
Encryption Key |
M |
BIT STRING (SIZE(128)) |
YES |
reject |
||
SRVCC Information |
M |
9.2.1.89 |
YES |
reject |
||
Criticality Diagnostics |
O |
9.2.1.35 |
YES |
ignore |
9.1.85 UE RADIO CAPABILITY MATCH REQUEST
This message is sent by the SGSN in order to request indications about compatibility between UE radio capabilities and network configuration.
Direction: SGSN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
9.1.86 UE RADIO CAPABILITY MATCH RESPONSE
This message is sent by the RNC in order to transfer indications about compatibility between UE radio capabilities and network configuration
Direction: RNC SGSN.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Voice Support Match Indicator |
M |
9.2.1.113 |
YES |
ignore |
9.1.87 UE REGISTRATION QUERY REQUEST
This message is sent by the RNC in order to query the CN nodes in the domain whether the UE is served by any of the sharing operators in that domain.
Direction: RNC CN.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
Iu Signalling Connection Identifier |
M |
9.2.1.38 |
YES |
ignore |
||
Permanent NAS UE Identity |
M |
9.2.3.1 |
YES |
ignore |
9.1.88 UE REGISTRATION QUERY RESPONSE
This message is sent by the CN node in order to convey the result of the query.
Direction: CN RNC.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
ignore |
||
UE Registration Query Result |
M |
9.2.1.125 |
YES |
ignore |
9.1.89 REROUTE NAS REQUEST
This message is sent by the SGSN in order to request for a rerouting of the INITIAL UE MESSAGE to a DCN.
Direction: SGSN RNC.
Signalling bearer mode: Connection oriented.
IE/Group Name |
Presence |
Range |
IE type and reference |
Semantics description |
Criticality |
Assigned Criticality |
Message Type |
M |
9.2.1.1 |
YES |
reject |
||
RANAP Message |
M |
OCTET STRING |
Contains the INITIAL UE MESSAGE |
YES |
ignore |
|
SGSN Group Identity |
M |
9.2.3.57 |
YES |
ignore |
||
P-TMSI |
O |
OCTET STRING (SIZE(4)) |
YES |
ignore |
||
UE Usage Type |
O |
INTEGER (0..255) |
YES |
ignore |