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401
B.1 Voice Control
To enable charging of ARP subscribers for voice calls, an online charging interface between the DSP and ARP is established. The concept of voice call shall be interpreted as any Circuit-switched call, whatever the teleservice used (speech, 3.1 kHz audio, Fax, or CS data) except circuit-switched Video Telephony calls (B...
3GPP TS 32.240
Telecommunication management; Charging management; Charging architecture and principles
SA WG5
3GPP Series : 32 , OAM&P and Charging
B.1
402
6.2.12 Handling of network rejection not due to congestion control
The network may include a back-off timer value in a 5GS session management reject message to regulate the time interval at which the UE may retry the same procedure for 5GSM cause values other than #26 "insufficient resources", #28 "unknown PDU session type", #39 "reactivation requested", #46 "out of LADN service area"...
3GPP TS 24.501
Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
6.2.12
403
4.3.18.4 CS fallback
CS Fallback allows users to fallback to GERAN/UTRAN/1x RTT while in E-UTRAN access thus allowing the network to transfer the call towards GERAN/UTRAN CS domain. In order to ensure that a priority CSFB call to/from a service user is given proper priority treatment in the EPS, MPS subscription indicates the user's CS pri...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.3.18.4
404
4.2.9 Network Slice-Specific Authentication and Authorization procedure 4.2.9.1 General
The Network Slice-Specific Authentication and Authorization procedure is triggered for an S-NSSAI requiring Network Slice-Specific Authentication and Authorization with an AAA Server (AAA-S) which may be hosted by the H-PLMN operator or by a third party which has a business relationship with the H-PLMN, using the EAP f...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.2.9
405
4.8.3 N2 Notification procedure
This procedure is used by an AMF to request the NG-RAN to report RRC state information, when the target UE is in CM-CONNECTED state. When AMF has requested reporting of subsequent state changes, the need for the NG-RAN to continue reporting ceases when the UE transitions to CM-IDLE or the AMF sends a cancel indication....
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.8.3
406
6.46.10 Positioning aspects for satellite access
For a 5G system with satellite access, the following requirements apply: - Subject to regulatory requirements and operator’s policy, a 5G system with satellite access shall be able to support 3GPP positioning methods for UEs using only satellite access. - A 5G system with satellite access shall be able to provide posit...
3GPP TS 22.261
Service requirements for the 5G system
SA WG1
3GPP Series : 22 , Service aspects ("stage 1")
6.46.10
407
8.3.2 Session Management
The mobile station and network shall ignore a session management message with TI EXT bit = 0. Otherwise, the following procedures shall apply: a) Whenever any session management message except ACTIVATE PDP CONTEXT REQUEST, ACTIVATE SECONDARY PDP CONTEXT REQUEST, or SM-STATUS is received by the network specifying a tran...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
8.3.2
408
5.2.3.3.6 Nudm_SDM_Info service operation
Service Operation name: Nudm_SDM_Info Description: Consumer NF provides UDM with information about the status of the subscription data management procedures. This service operation is used for: - providing acknowledgement from the UE to UDM about successful delivery of Steering of Roaming information via the AMF as def...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.2.3.3.6
409
4.1.1 Offline charging
Offline charging is a process where charging information for network resource usage is collected concurrently with that resource usage. The charging information is then passed through a chain of logical charging functions that are further explained in clause 4.3.1 and clause 4.3.3. At the end of this process, CDR files...
3GPP TS 32.240
Telecommunication management; Charging management; Charging architecture and principles
SA WG5
3GPP Series : 32 , OAM&P and Charging
4.1.1
410
8.3.6.15 Extended protocol configuration options
This IE is included in the message when the network wishes to transmit (protocol) data (e.g. configuration parameters, error codes or messages/events) to the UE and the extended protocol configuration options is supported by both the UE and the network end-to-end for the PDN connection (see clause 6.6.1.1). This IE sha...
3GPP TS 24.301
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
8.3.6.15
411
6.26.2.5 Traffic types
A 5G system shall support all media types (e.g. voice, data, multimedia) for 5G LAN-type service. The 5G system shall support traffic scenarios typically found in a home setting (from sensors to video streaming, relatively low amount of UEs per group, many devices are used only occasionally) for 5G LAN-type service. Th...
3GPP TS 22.261
Service requirements for the 5G system
SA WG1
3GPP Series : 22 , Service aspects ("stage 1")
6.26.2.5
412
4.22.9.1 Registration procedures
Support for using the Registration procedures for non-3GPP access path switching is described in clause 4.22.9.5. The signalling flow for a Registration is based on the signalling flow in Figure 4.2.2.2.2-1 with the following differences and clarifications: - In step 1, if the UE wants to re-activate the user plane of ...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.22.9.1
413
10.5.4.22b SETUP Container $(CCBS)$
This information element contains the contents of a SETUP message (Mobile Station to Network). This means that the Call Control protocol discriminator IE, the Transaction Identifier IE and the Setup message type IE are not included. The SETUP Container information element is coded as shown in figure 10.5.111/3GPP TS 24...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
10.5.4.22b
414
Annex F (informative): Distributed deployment models F.1 General
This annex provides information that the charging functions can be deployed in multiple physical locations. This annex provides an overview of two deployment models: Centralized Model and Local/Edge Deployment Model. It’ll focus on possibiliby of deploying different CHF instances, and respective charging functions in d...
3GPP TS 32.240
Telecommunication management; Charging management; Charging architecture and principles
SA WG5
3GPP Series : 32 , OAM&P and Charging
Annex
415
9.9.2.1.1 FDD
For the parameters specified in Table 9.9.2.1.1-1, and using the downlink physical channels specified in Annex C, the minimum requirements are specified in Table 9.9.2.1.1-2 and by the following a) the ratio of the throughput obtained when transmitting the transport format indicated by each reported wideband CQI index ...
3GPP TS 36.101
Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception
RAN4
3GPP Series : 36 , LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology
9.9.2.1.1
416
6.50 Traffic steering and switching over two 3GPP access networks 6.50.2.1 General
Subject to HPLMN policy and network control, the 5G system shall be able to support mechanisms to enable traffic steering and/or switching of a DualSteer device’s user data (for different services) across two 3GPP access networks belonging to the same PLMN (either HPLMN or VPLMN), assuming data anchoring in the HPLMN a...
3GPP TS 22.261
Service requirements for the 5G system
SA WG1
3GPP Series : 22 , Service aspects ("stage 1")
6.50
417
15.5.3 Support for RACH Optimization
RACH optimization is supported by UE reported information made available at the NG RAN node as specified in TS 38.331[ NR; Radio Resource Control (RRC); Protocol specification ] [12] and by PRACH parameters exchange between NG RAN nodes. The contents of the RA Report comprise of the following: - Contention detection i...
3GPP TS 38.300
NR; NR and NG-RAN Overall description; Stage-2
RAN2
3GPP Series : 38 , Radio technology beyond LTE
15.5.3
418
5.3.5.10 MR-DC release
The UE shall: 1> as a result of MR-DC release triggered by E-UTRA or NR: 2> release SRB3, if established, as specified in 5.3.5.6.2; 2> release SRB5, if established, as specified in 5.3.5.6.2; 2> release measConfig associated with SCG; 2> if the UE is configured with NR SCG: 3> release the SCG configuration as specifie...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
5.3.5.10
419
10.5.6.20 WLAN offload acceptability
The purpose of the WLAN offload acceptability information element is to indicate whether traffic can be offloaded using a PDN connection via a WLAN, or not. The values "offloading the traffic of the PDN connection via a WLAN when in S1 mode is acceptable" and "offloading the traffic of the PDN connection via a WLAN whe...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
10.5.6.20
420
16.12.6 Service Continuity for L2 U2N relay 16.12.6.0 General
The service continuity procedure is applicable only for the mobility cases of path switch from indirect to direct path, and from direct to indirect path when the L2 U2N Remote UE and L2 U2N Relay UE belong to the same gNB or different gNB. This procedure is also applicable for the mobility cases of path switch from ind...
3GPP TS 38.300
NR; NR and NG-RAN Overall description; Stage-2
RAN2
3GPP Series : 38 , Radio technology beyond LTE
16.12.6
421
5.2.2 UE behaviour in state 5GMM-DEREGISTERED 5.2.2.1 General
The state 5GMM-DEREGISTERED is entered in the UE, when: a) the de-registration is performed either by the UE or by the network (see subclause 5.5.2); b) the registration request is rejected by the AMF (see subclause 5.5.1.2.5 and 5.5.1.3.5); c) the service request is rejected by the AMF (see subclause 5.6.1); d) the UE...
3GPP TS 24.501
Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
5.2.2
422
K.4 Call control information elements.
For the call control information elements listed below, the default coding of the information element identifiers is defined in table K.4/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] . Table K.4/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
K.4
423
4.2.2.3.2 UE-initiated Deregistration
The UE uses this procedure to deregister from the registered PLMN as shown in Figure 4.2.2.3.2-1. Figure 4.2.2.3.2-1: UE-initiated Deregistration 1. The UE sends NAS message Deregistration Request (5G-GUTI, Deregistration type (e.g. Switch off), Access Type, [Unavailability Period Duration], [NAS message container]) to...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.2.2.3.2
424
6.1.3.1a Sidelink BSR MAC Control Elements
Sidelink BSR and Truncated Sidelink BSR MAC control elements consist of one Destination Index field, one LCG ID field and one corresponding Buffer Size field per reported target group. The Sidelink BSR MAC control elements are identified by MAC PDU subheaders with LCIDs as specified in table 6.2.1-2. They have variable...
3GPP TS 36.321
Evolved Universal Terrestrial Radio Access (E-UTRA); Medium Access Control (MAC) protocol specification
RAN2
3GPP Series : 36 , LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology
6.1.3.1a
425
6.6.3 UP confidentiality mechanisms
The PDCP protocol, as specified in TS 38.323[ NR; Packet Data Convergence Protocol (PDCP) specification ] [23] between the UE and the NG-RAN, shall be responsible for user plane data confidentiality protection. The use and mode of operation of the 128-bit NEA algorithms are specified in Annex D. The input parameters t...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
6.6.3
426
5.2.26.2.3 Nupf_EventExposure_Subscribe service operation
Service operation name: Nupf_EventExposure_Subscribe Description: This service operation is used by an NF to subscribe or modify a subscription to UPF event exposure notifications e.g. for the purpose of UPF data collection on a specified PDU Session or for all PDU Sessions of one UE or any UE. Input, Required: NF ID, ...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.2.26.2.3
427
5.11 UE Capability Handling 5.11.1 General
The UE Capability information is made up of the UE Radio Capability information and the UE Core Network Capability information. The UE Radio Capability for Paging Information is separate from both the UE Radio Capability information and the UE Core Network Capability information. While some of the UE Radio Capability f...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.11
428
5.3.14 List of equivalent PLMNs
The UE shall store a list of equivalent PLMNs. These PLMNs shall be regarded by the UE as equivalent to each other for PLMN selection and cell selection/re-selection. The same list is used by 5GMM, EMM, GMM and MM (see 3GPP TS 24.301[ Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3 ] [15] an...
3GPP TS 24.501
Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
5.3.14
429
13.2.3.4 Modification policy
The SEPP shall contain an operator-controlled policy that specifies which IEs can be modified by the IPX provider directly related to this particular SEPP. These IEs refer to the IEs after the sending SEPP has rewritten the message. Each PLMN-operator shall agree the modification policy with the IPX provider it has a b...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
13.2.3.4
430
9.2.1 Authentication reject
This message is sent by the network to the mobile station to indicate that authentication has failed (and that the receiving mobile station shall abort all activities). See table 9.2.2/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] . Message type: AUTHENTICATION REJECT S...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
9.2.1
431
7.3.1 Overview
System Information (SI) consists of a MIB and a number of SIBs, which are divided into Minimum SI and Other SI: - Minimum SI comprises basic information required for initial access and information for acquiring any other SI. Minimum SI consists of: - MIB contains cell barred status information and essential physical la...
3GPP TS 38.300
NR; NR and NG-RAN Overall description; Stage-2
RAN2
3GPP Series : 38 , Radio technology beyond LTE
7.3.1
432
20.3 Network based solution 20.3.1 General
In this solution the MSC Server enhanced for ICS performs a special IMS registration on behalf of the UE. Thus, the MSC Server enhanced for ICS shall use a Private User Identity and Temporary Public User Identity that are different to those defined in clause 13 (see 3GPP TS 23.292[ IP Multimedia Subsystem (IMS) central...
3GPP TS 23.003
Numbering, addressing and identification
CT WG4
3GPP Series : 23 , Technical realization ("stage 2")
20.3
433
6.15a.5.2 Requirements
Subject to operator’s policy and agreement with 3rd party, the 5G system shall be able to expose information on energy consumption for serving this 3rd party. NOTE 1: Energy consumption information can include ratio of renewable energy and carbon emission information when available. The reporting period could be set, e...
3GPP TS 22.261
Service requirements for the 5G system
SA WG1
3GPP Series : 22 , Service aspects ("stage 1")
6.15a.5.2
434
6.6.2 Requirements
The 5G system shall enable efficient delivery of content from a content caching application under the control of the operator (e.g. a cache located close to the UE). The 5G system shall support a content caching application in a UE under the control of the operator. The 5G system shall support configurations of content...
3GPP TS 22.261
Service requirements for the 5G system
SA WG1
3GPP Series : 22 , Service aspects ("stage 1")
6.6.2
435
7.1.5 Network Function and Network Function Service registration and de-registration
For the NRF to properly maintain the information of available NF instances and their supported services, each NF instance informs the NRF of the list of NF services that it supports. NOTE: The NF informs the appropriate NRF based on configuration. The NF instance may make this information available to NRF when the NF i...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
7.1.5
436
5.3.4B.3 Mobile Terminated Data Transport in Control Plane CIoT EPS Optimisation with P-GW connectivity
Figure 5.3.4B.3-1: MT Data transport in NAS PDUs 0. The UE is EPS attached and in ECM-Idle mode. 1. When the S-GW receives a downlink data packet/control signalling for a UE, if the S- GW context data indicates no downlink user plane TEID towards the MME), it buffers the downlink data packet and identifies which MME is...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.3.4B.3
437
6 Network Functions 6.1 General
Clause 6 provides the functional description of the Network Functions and network entities and the principles for Network Function and Network Function Service discovery and selection. NG-RAN functions and entities are described in TS 38.300[ NR; NR and NG-RAN Overall description; Stage-2 ] [27] and TS 38.401[ NG-RAN;...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
6
438
– PDCP-Parameters
The IE PDCP-Parameters is used to convey capabilities related to PDCP. PDCP-Parameters information element -- ASN1START -- TAG-PDCP-PARAMETERS-START PDCP-Parameters ::= SEQUENCE { supportedROHC-Profiles SEQUENCE { profile0x0000 BOOLEAN, profile0x0001 BOOLEAN, profile0x0002 BOOLEAN, profile0x0003 BOOLEAN, profile0x0004 ...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
439
4.4.5 Application Triggering Services
See clause 5.2.6.1 of TS 23.502[ Procedures for the 5G System (5GS) ] [3]. Application trigger message contains information that allows the network to route the message to the appropriate UE and the UE to route the message to the appropriate application. The information destined to the application, excluding the infor...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.4.5
440
– CellAccessRelatedInfo-EUTRA-EPC
The IE CellAccessRelatedInfo-EUTRA-EPC indicates cell access related information for an LTE cell connected to EPC. CellAccessRelatedInfo-EUTRA-EPC information element -- ASN1START -- TAG-CELLACCESSRELATEDINFOEUTRA-EPC-START CellAccessRelatedInfo-EUTRA-EPC ::= SEQUENCE { plmn-IdentityList-eutra-epc PLMN-IdentityList-EUT...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
441
5.21 Architectural support for virtualized deployments 5.21.0 General
5GC supports different virtualized deployment scenarios, including but not limited to the options below: - A Network Function instance can be deployed as distributed, redundant, stateless, and scalable NF instance that provides the services from several locations and several execution instances in each location. - This...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.21
442
5.15.2 Identification and selection of a Network Slice: the S-NSSAI and the NSSAI 5.15.2.1 General
An S-NSSAI identifies a Network Slice. An S-NSSAI is comprised of: - A Slice/Service type (SST), which refers to the expected Network Slice behaviour in terms of features and services; - A Slice Differentiator (SD), which is optional information that complements the Slice/Service type(s) to differentiate amongst multip...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.15.2
443
9.2.1.2 TDD
The following requirements apply to UE Category ≥1. For the parameters specified in Table 9.2.1.2-1, and using the downlink physical channels specified in tables C.3.2-1 and C.3.2-2, the reported CQI value according to RC.1 TDD in Table A.4-1 shall be in the range of ±1 of the reported median more than 90% of the time....
3GPP TS 36.101
Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception
RAN4
3GPP Series : 36 , LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology
9.2.1.2
444
17.5.9 Trace Session Deactivation procedure
The Trace Session Deactivation procedure occurs when the GGSN indicates to the BM-SC that a Trace Session, previously activated, needs to be deactivated. Figure 34: Trace Session Deactivation procedure 1. When the GGSN has received a Trace Deactivation message from the SGSN, in a Create MBMS Context Request/Update MBMS...
3GPP TS 29.061
Interworking between the Public Land Mobile Network (PLMN) supporting packet based services and Packet Data Networks (PDN)
CT WG3
3GPP Series : 29 , Signalling protocols ("stage 3") - intra-fixed-network
17.5.9
445
6.1.1 Authentication framework 6.1.1.1 General
The purpose of the primary authentication and key agreement procedures is to enable mutual authentication between the UE and the network and provide keying material that can be used between the UE and the serving network in subsequent security procedures. The keying material generated by the primary authentication and ...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
6.1.1
446
5.10.1 Security visibility
Although in general the security features should be transparent to the user or application, for certain events and according to the user's or application's concern, greater visibility of the operation of following security feature shall be provided: - AS confidentiality: (AS confidentiality, Confidentiality algorithm, ...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
5.10.1
447
28.7.12 NAI used for 5G NSWO
When the UE decides to use 5G NSWO to connect to the WLAN access network using its 5GS credentials but without registration to 5GS, the NAI format for 5G NSWO in non-roaming scenarios is used. See clause 28.7.9.2 for the NAI format for 5G NSWO in roaming scenarios. NOTE: In this case the NAI realm is different than the...
3GPP TS 23.003
Numbering, addressing and identification
CT WG4
3GPP Series : 23 , Technical realization ("stage 2")
28.7.12
448
5.7.3 Baseband signal generation
The time-continuous random access signal is defined by where, is an amplitude scaling factor in order to conform to the transmit power specified in clause 6.1 in TS 36.213[ Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures ] [4], and . The location in the frequency domain is controlled by ...
3GPP TS 36.211
Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation
RAN1
3GPP Series : 36 , LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology
5.7.3
449
5.3.14.2 Initiation
Upon initiation of the procedure, the UE shall: 1> if timer T390 is running for the Access Category: 2> consider the access attempt as barred; 1> else if timer T302 is running and the Access Category is neither '2' nor '0': 2> consider the access attempt as barred; 1> else: 2> if the Access Category is '0': 3> consider...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
5.3.14.2
450
4.3.2.3 Secondary authorization/authentication by an DN-AAA Server during the PDU Session establishment
The PDU Session establishment authentication/authorization is optionally triggered by the SMF during a PDU Session establishment and performed transparently via a UPF or directly with the DN-AAA Server without involving the UPF if the DN-AAA Server is located in the 5GC and reachable directly, as described in clause 5....
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.3.2.3
451
5.11.1.1 Ciphering algorithm identifier values
All identifiers and names specified in this sub-clause are for 5G NAS and New Radio. In relation to AS capabilities, the identifiers and names for E-UTRAN connected to 5GC are specified in TS 33.401[ 3GPP System Architecture Evolution (SAE); Security architecture ] [10]. Each encryption algorithm will be assigned a 4-...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
5.11.1.1
452
5.32.5.1a Address of PMF messages
As described in clause 5.32.5.2, 5.32.5.2a and 5.32.5.3, a UE and UPF may exchange PMF messages to measure access performance and report access availability/unavailability. When the UE and UPF exchanges PMF message, source and destination address of the PMF messages shall be assigned as follows: 1. In the case of a MA ...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.32.5.1a
453
5.2.2 User data and signalling data confidentiality
The UE shall support ciphering of user data between the UE and the gNB. The UE shall activate ciphering of user data based on the indication sent by the gNB. The UE shall support ciphering of RRC and NAS-signalling. The UE shall implement the following ciphering algorithms: NEA0, 128-NEA1, 128-NEA2 as defined in Annex ...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
5.2.2
454
9.11.2.18 Service-level-AA service status indication
The purpose of the Service-level-AA service status indication information element is to provide an indication of the service availability to the UE. The Service-level-AA service status indication information element is coded as shown in figure 9.11.2.18.1 and table 9.11.2.18.1. The Service-level-AA service status indic...
3GPP TS 24.501
Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
9.11.2.18
455
4.13.2.9 Number of attempted reconfigurations of LWA DRB
a) This measurement provides the number of attempted reconfigurations of LTE DRB to LWA DRB. b) CC c) On transmission of RRCConnectionReconfiguration message which includes the drb-ToAddModList in the radioResourceConfigDedicated information element by the eNB, and the drb-ToAddModList contains at least one drb-Identit...
3GPP TS 32.425
Telecommunication management; Performance Management (PM); Performance measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
SA WG5
3GPP Series : 32 , OAM&P and Charging
4.13.2.9
456
10.5.4.11 Cause
The purpose of the cause information element is to describe the reason for generating certain messages, to provide diagnostic information in the event of procedural errors and to indicate the location of the cause originator. The cause information element is coded as shown in figure 10.5.95/3GPP TS 24.008[ Mobile radio...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
10.5.4.11
457
6.8.5 Mapping to resource elements
The mapping to resource elements is defined by operations on quadruplets of complex-valued symbols. Let denote symbol quadruplet for antenna port. The block of quadruplets , where , shall be permuted resulting in . The permutation shall be according to the sub-block interleaver in clause 5.1.4.2.1 of TS 36.212[ Evolved...
3GPP TS 36.211
Evolved Universal Terrestrial Radio Access (E-UTRA); Physical channels and modulation
RAN1
3GPP Series : 36 , LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology
6.8.5
458
5.3.3.3.3 NAS signalling connection Release
The procedure of releasing a NAS signalling connection is initiated by the AN node (either 5G (R)AN node or N3IWF) or the AMF. The NG-RAN node may include the list of recommended cells/ TAs / NG-RAN node identifiers for paging, during the AN Release Procedure in the AN (see clause 4.2.6 of TS 23.502[ Procedures for the...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.3.3.3.3
459
5.8.9.11.2 Actions related to transmission of the UEInformationRequestSidelink by the UE
For initial information transfer (e.g. for QoS split) or upon change in any of the information in the UEInformationRequestSidelink, the UE shall set the contents of UEInformationRequestSidelink message as follows: 1> if the UE is acting as L2 U2U Remote UE: 2> set sl-E2E-QoS-ConnectionListPC5 to include the end-to-end ...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
5.8.9.11.2
460
– RRCResumeRequest
The RRCResumeRequest message is used to request the resumption of a suspended RRC connection or perform an RNA update. Signalling radio bearer: SRB0 RLC-SAP: TM Logical channel: CCCH Direction: UE to Network RRCResumeRequest message -- ASN1START -- TAG-RRCRESUMEREQUEST-START RRCResumeRequest ::= SEQUENCE { rrcResumeReq...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
461
5.5.1.2.7 Abnormal cases on the network side
The following abnormal cases can be identified: a) Lower layer failure If a lower layer failure occurs before the message ATTACH COMPLETE has been received from the UE, the network shall locally abort the attach procedure, enter state EMM-DEREGISTERED and shall not resend the message ATTACH ACCEPT. If a new GUTI was as...
3GPP TS 24.301
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
5.5.1.2.7
462
4.25.9 NEF Anchored Group NIDD via NEF anchored unicast MT data
Figure 4.25.9-1 illustrates the procedure by which the AF can send a Group NIDD addressed to External Group Identifier. It is a pre-requisite assumption that the NEF has already resolved the mapping of External Group Identifier to individual SUPIs with the help of UDM during NIDD Configuration procedure as specified in...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.25.9
463
– SL-CBR-PriorityTxConfigList
The IE SL-CBR-PriorityTxConfigList indicates the mapping between PSSCH transmission parameter (such as MCS, PRB number, retransmission number, CR limit) sets by using the indexes of the configurations provided in sl-CBR-PSSCH-TxConfigList, CBR ranges by an index to the entry of the CBR range configuration in sl-CBR-Ran...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
464
5.7.3c.3 Failure type determination
The L2 U2N Remote UE configured with SL indirect path shall set the indirect path failure type as follows: 1> if the UE initiates transmission of the IndirectPathFailureInformation message due to T421 expiry in accordance with clause 5.3.5.16.1.3: 2> set the failureTypeIndirectPath as t421-Expiry; 1> else if the UE ini...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
5.7.3c.3
465
5.5.2.2.4 UTRAN Iu mode to E-UTRAN Inter RAT handover reject
The Target eNodeB may reject the use of the Handover procedure if none of the requested EPS bearers in the Handover Request message could be established. In this case no UE context is established in the target MME/eNodeB and no resources are allocated. The UE remains in the Source RNC/SGSN. Figure 5.5.2.2.4-1: UTRAN Iu...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.5.2.2.4
466
4.15.4.2 Exposure of Mobility Events from AMF
The AMF invokes the Namf_EventExposure_Notify to provide mobility related events to NF consumers that have subscribed for the events by invoking Namf_EventExposure_Subscribe, in the following scenarios listed below and after Namf_EventExposure_Subscribe service operation. - During Registration procedure, Inter NG-RAN n...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.15.4.2
467
Resume Acknowledge
The Resume Acknowledge message should be sent on the S11 interface by the SGW to the MME and on the S5/S8 by the PGW to the SGW as part of the resume procedure returning back to E-UTRAN in the case of CS fallback or SRVCC. The Resume Acknowledge message should also be sent on the S4 interface by the SGW to the SGSN and...
3GPP TS 29.274
3GPP Evolved Packet System (EPS); Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C); Stage 3
CT WG4
3GPP Series : 29 , Signalling protocols ("stage 3") - intra-fixed-network
Resume
468
– UE-BasedPerfMeas-Parameters
The IE UE-BasedPerfMeas-Parameters contains UE-based performance measurement parameters. UE-BasedPerfMeas-Parameters information element -- ASN1START -- TAG-UE-BASEDPERFMEAS-PARAMETERS-START UE-BasedPerfMeas-Parameters-r16 ::= SEQUENCE { barometerMeasReport-r16 ENUMERATED {supported} OPTIONAL, immMeasBT-r16 ENUMERATED ...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
469
8.148 PSCell ID
PSCell ID shall be encoded as depicted in Figure 8.148-1. PSCell ID contains an NR Cell Identity. Figure 8.148-1: PSCell ID The "MNC digit 3" field shall be coded as "1111" if the MNC contains only two digits. The NR CGI field shall consist of 36 bits. The NR CGI field shall start with Bit 4 of octet 8, which is the mo...
3GPP TS 29.274
3GPP Evolved Packet System (EPS); Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C); Stage 3
CT WG4
3GPP Series : 29 , Signalling protocols ("stage 3") - intra-fixed-network
8.148
470
5.7.2.4 Notification control 5.7.2.4.1 General
The QoS Parameter Notification control indicates whether notifications are requested from the NG-RAN when the "GFBR can no longer (or can again) be guaranteed" for a QoS Flow during the lifetime of the QoS Flow. Notification control may be used for a GBR QoS Flow if the application traffic is able to adapt to the chang...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.7.2.4
471
5.10.2 UE requested PDN connectivity
The UE requested PDN connectivity procedure for an E-UTRAN is depicted in figure 5.10.2-1. The procedure allows the UE to request for connectivity to an additional PDN over E-UTRAN including allocation of a default bearer, if the UE already has active PDN connections over E-UTRAN. This procedure may also be used when a...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.10.2
472
5.5.1.1.3 X2-based handover with Serving GW relocation
This procedure is used to hand over a UE from a source eNodeB to a target eNodeB using X2 when the MME is unchanged and the MME decides that the Serving GW is to be relocated. The presence of IP connectivity between the source Serving GW and the source eNodeB, between the source Serving GW and the target eNodeB, and be...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.5.1.1.3
473
.4 Failed RRC connection establishment per failure cause
a) This measurement provides the number of failed RRC establishment per failure cause. This measurement is to support LBO target setting and evaluation, see [15] b) CC c) Transmission of an RRCConnectionReject message by the eNodeB to the UE. Each transmitted RRCConnectionReject message caused by “congestion” is added ...
3GPP TS 32.425
Telecommunication management; Performance Management (PM); Performance measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
SA WG5
3GPP Series : 32 , OAM&P and Charging
.4
474
10.5.4.5a Call Control Capabilities
The purpose of the Call Control Capabilities information element is to identify the call control capabilities of the mobile station. The Call Control Capabilities information element is coded as shown in figure 10.5.89/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] and ...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
10.5.4.5a
475
– NotificationMessageSidelink
The NotificationMessageSidelink message is used to send notification message from U2N Relay UE to the connected U2N Remote UE or from U2U Relay UE to the connected U2U Remote UE. Signalling radio bearer: SL-SRB3 RLC-SAP: AM Logical channel: SCCH Direction: U2N Relay UE to U2N Remote UE or U2U Relay UE to U2U Remote UE ...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
476
A.1 PDU Session Establishment
The following figure shows an example message flow for a PDU session establishment. NAS procedures details between gNB and 5GC can be found in TS 23.501[ System architecture for the 5G System (5GS) ] [3], TS 23.502[ Procedures for the 5G System (5GS) ] [22] and TS 38.413[ NG-RAN; NG Application Protocol (NGAP) ] [26...
3GPP TS 38.300
NR; NR and NG-RAN Overall description; Stage-2
RAN2
3GPP Series : 38 , Radio technology beyond LTE
A.1
477
5.3.10.4 User Data and Signalling Confidentiality 5.3.10.4.0 General
There are two different levels of the security associations between the UE and the network. i) RRC and UP security association is between the UE and E-UTRAN. The RRC security associations protect the RRC signalling between the UE and E-UTRAN (integrity protection and ciphering). The UP security association is between t...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.3.10.4
478
4.3.20.3 DeNB E-RAB activation/modification
This procedure is used by the DeNB to change the EPS bearer allocation for the RN. The procedure is the same as the normal network-initiated bearer activation/modification procedure with the exception that the S-GW/P-GW functionality (steps 1 and 6) is performed by the DeNB. Figure 4.3.20.3-1: DeNB-initiated bearer act...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.3.20.3
479
4.4.1.2 N4 Session Establishment procedure
The N4 Session Establishment procedure is used to create the initial N4 session context for a PDU Session at the UPF. The SMF assigns a new N4 Session ID and provides it to the UPF. The N4 Session ID is stored by both entities and used to identify the N4 session context during their interaction. The SMF also stores the...
3GPP TS 23.502
Procedures for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.4.1.2
480
5.8.9.6.3 Actions related to reception of UEAssistanceInformationSidelink message
For sidelink unicast, when a UE is in RRC_CONNECTED and is performing sidelink operation with resource allocation mode 1, it may report the sidelink DRX assistance information received within the UEAssistanceInformationSidelink from its peer UE to the network as specified in 5.8.3. For sidelink unicast, when a UE is in...
3GPP TS 38.331
NR; Radio Resource Control (RRC); Protocol specification
RAN2
3GPP Series : 38 , Radio technology beyond LTE
5.8.9.6.3
481
4.4.2.1 Ro
The Ro reference point supports interaction between a CTF and an OCF. The following information may flow across this reference point: - Charging events for online charging from the CTF to the OCF. - Receive Acknowledgements for these charging events from the OCF to the CTF. The acknowledgement grants or rejects the net...
3GPP TS 32.240
Telecommunication management; Charging management; Charging architecture and principles
SA WG5
3GPP Series : 32 , OAM&P and Charging
4.4.2.1
482
7.10 Segmentation of RRC messages
An RRC message may be segmented in case the size of the encoded RRC message PDU exceeds the maximum PDCP SDU size. Segmentation is performed in the RRC layer using a separate RRC PDU to carry each segment. The receiver reassembles the segments to form the complete RRC message. All segments of an RRC message are transmi...
3GPP TS 38.300
NR; NR and NG-RAN Overall description; Stage-2
RAN2
3GPP Series : 38 , Radio technology beyond LTE
7.10
483
5 General architecture 5.1 General
The protocols over Uu and NG interfaces are divided into two structures: - User plane protocols These are the protocols implementing the actual PDU Session service, i.e. carrying user data through the access stratum. - Control plane protocols These are the protocols for controlling the PDU Sessions and the connection b...
3GPP TS 38.401
NG-RAN; Architecture description
RAN3
3GPP Series : 38 , Radio technology beyond LTE
5
484
G.3.3 B2B charging data generation and quota supervision
Both B-CHF and C-CHF can generate CDRs, with information for both individual subscriber identification and the related business subscriber identifications if any. - The B- CHF generate CDRs for the business subscriber. - The C-CHF generate CDRs for the individual subscriber. In the business CHF only interaction, the qu...
3GPP TS 32.240
Telecommunication management; Charging management; Charging architecture and principles
SA WG5
3GPP Series : 32 , OAM&P and Charging
G.3.3
485
4.7.6.2 P-TMSI reallocation completion by the MS
Upon receipt of the P-TMSI REALLOCATION COMMAND message, the MS shall store the routing area identifier (RAI) and the P-TMSI. Furthermore, the MS shall send a P-TMSI REALLOCATION COMPLETE message to the network. If a P-TMSI signature is present in the P-TMSI REALLOCATION COMMAND message, the MS shall store the new P-TM...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
4.7.6.2
486
5.5.1.3.5 Combined attach not accepted by the network
If the attach request can neither be accepted by the network for EPS nor for non-EPS services, the MME shall send an ATTACH REJECT message to the UE including an appropriate EMM cause value. If EMM-REGISTERED without PDN connection is not supported by the UE or the MME, the attach request included a PDN CONNECTIVITY RE...
3GPP TS 24.301
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
5.5.1.3.5
487
16.10.6.5.2 Service Continuity in RRC_CONNECTED
To ensure service continuity of MBS broadcast, the UE in RRC_CONNECTED state may send MBS Interest Indication to the gNB, consisting of the following information: - List of MBS frequencies UE is receiving or interested to receive, sorted in decreasing order of interest; - Priority between the reception of all listed MB...
3GPP TS 38.300
NR; NR and NG-RAN Overall description; Stage-2
RAN2
3GPP Series : 38 , Radio technology beyond LTE
16.10.6.5.2
488
5.15.5.2.1 Registration to a set of Network Slices
When a UE registers over an Access Type with a PLMN, if the UE has either or both of: - a Configured NSSAI for this PLMN; - an Allowed NSSAI for this PLMN and Access Type; the UE shall provide to the network, in AS layer under the conditions described in clause 5.15.9 and in NAS layer, a Requested NSSAI containing the ...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
5.15.5.2.1
489
8.1.2.6.1 Applicability rule and antenna connection for single carrier tests with 2Rx
For 4Rx capable UEs all single carrier tests specified in 8.2 to 8.8 with 2Rx are tested on any of the 2 Rx supported RF bands by connecting 2 out of the 4Rx with data source from system simulator, and the other 2 Rx are connected with zero input, depending on UE’s declaration and AP configuration. Same requirements sp...
3GPP TS 36.101
Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception
RAN4
3GPP Series : 36 , LTE (Evolved UTRA), LTE-Advanced, LTE-Advanced Pro radio technology
8.1.2.6.1
490
Annex B: NG-RAN Architecture for Radio Access Network Sharing with multiple cell ID broadcast (informative)
Each gNB-DU serving a cell identified by a Cell Identity associated with a subset of PLMNs is connected to a gNB-CU via a single F1-C interface instance. Each F1-C interface instance is setup individually. F1-C interface instances terminating at gNB-DUs which share the same physical radio resources may share the same F...
3GPP TS 38.401
NG-RAN; Architecture description
RAN3
3GPP Series : 38 , Radio technology beyond LTE
Annex
491
5.3.1 User notification procedure
The mobile terminating user notification procedure allows the network to notify a mobile station of any appropriate call-related event during the "active" state of a call. The procedure consists in the network sending a NOTIFY message to the mobile station. No state change occurs at any of the interface sides following...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
5.3.1
492
K.2.1 Capability exchange
DS-TT and NW-TT indicate time synchronization information they support inside the Port management capabilities (see Table K.1-1). TSN AF and TSCTSF may determine the PTP functionalities supported by DS-TT and NW-TT by retrieving the following port management information or user plane node management information, respec...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
K.2.1
493
10.5.6.3.2 APN rate control parameters
The purpose of the APN rate control parameters container contents is to indicate the APN rate control parameters. The APN rate control parameters container contents are coded as shown in figure 10.5.136A/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] and table 10.5.154A...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
10.5.6.3.2
494
5.1.3.2.1.3.3 5GMM-DEREGISTERED.LIMITED-SERVICE
The substate 5GMM-DEREGISTERED.LIMITED-SERVICE is chosen in the UE, when it is known that a selected cell for 3GPP access or TA for non-3GPP access is unable to provide normal service (e.g. the selected cell over 3GPP access is in a forbidden PLMN or SNPN or is in a forbidden tracking area or TA for non-3GPP access is ...
3GPP TS 24.501
Non-Access-Stratum (NAS) protocol for 5G System (5GS); Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
5.1.3.2.1.3.3
495
4.4.7 PCRF 4.4.7.1 General
PCRF is the policy and charging control element. PCRF functions are desbed in more detail in TS 23.203[ Policy and charging control architecture ] [6]. In non-roaming scenario, there is only a single PCRF in the HPLMN associated with one UE's IP-CAN session. The PCRF terminates the Rx interface and the Gx interface. I...
3GPP TS 23.401
General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
4.4.7
496
6.1.2 Initiation of authentication and selection of authentication method
The initiation of the primary authentication is shown in Figure 6.1.2-1. Figure 6.1.2-1: Initiation of authentication procedure and selection of authentication method The SEAF may initiate an authentication with the UE during any procedure establishing a signalling connection with the UE, according to the SEAF's policy...
3GPP TS 33.501
Security architecture and procedures for 5G System
SA WG3
3GPP Series : 33 , Security aspects
6.1.2
497
A.13 Monitoring of Mobility Robustness Optimization (MRO)
The following measurement is defined specifically to monitor the performance of handover optimisation: - Number of handover failures for MRO. The measurement examines “handover related events” in which the serving cell of a RRC connected UE is changed. Handover related events are either normal successful handovers, or ...
3GPP TS 32.425
Telecommunication management; Performance Management (PM); Performance measurements Evolved Universal Terrestrial Radio Access Network (E-UTRAN)
SA WG5
3GPP Series : 32 , OAM&P and Charging
A.13
498
6.2 Message Granularity
The GTPv2-C messages shall be sent per UE on the S3, S10, S16 and N26 interfaces. The GTPv2-C messages shall be sent per PDN-Connection on the S2a, S2b, S4, S11, S5 and S8 interfaces apart from the following exclusion. The following GTPv2-C messages are sent per UE on the S4 and S11 interfaces: - Downlink Data Notifica...
3GPP TS 29.274
3GPP Evolved Packet System (EPS); Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C); Stage 3
CT WG4
3GPP Series : 29 , Signalling protocols ("stage 3") - intra-fixed-network
6.2
499
6.3.12.2 Access Network Selection Procedure
The steps below specify the steps executed by the UE when the UE wants to select and connect to a PLMN over trusted non-3GPP access. Note that the UE executes these steps before connecting to a trusted non-3GPP access network. This is different from the untrusted non-3GPP access (see clause 6.3.6, "N3IWF selection"), w...
3GPP TS 23.501
System architecture for the 5G System (5GS)
SA WG2
3GPP Series : 23 , Technical realization ("stage 2")
6.3.12.2
500
9.3.21 Retrieve Acknowledge
This message is sent by the network to indicate that the retrieve function has been successfully performed. See table 9.69c/3GPP TS 24.008[ Mobile radio interface Layer 3 specification; Core network protocols; Stage 3 ] for the content of the RETRIEVE ACKNOWLEDGE message. For the use of this message, see 3GPP TS 24.01...
3GPP TS 24.008
Mobile radio interface Layer 3 specification; Core network protocols; Stage 3
CT WG1
3GPP Series : 24 , Signalling protocols ("stage 3") - user equipment to network
9.3.21