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Content for  TS 25.410  Word version:  16.0.0

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1  ScopeWord‑p. 6

The present document is an introduction to the 3GPP TS 25.41x series of Technical Specifications that define the Iu interface for the interconnection of Radio Network Controller (RNC) component of the UMTS Terrestrial Radio Access Network (UTRAN) to the Core Network of the UMTS system.

2  References

The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
  • References are either specific (identified by date of publication, edition number, version number, etc.) or non specific.
  • For a specific reference, subsequent revisions do not apply.
  • For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TS 25.401: "UTRAN Overall Description".
[2]
TR 23.930: "Iu Principles".
[3]
TS 23.110: "UMTS Access Stratum Services and Functions".
[4]
TS 25.411: "UTRAN Iu Interface Layer 1".
[5]
TS 25.412: "UTRAN Iu Interface Signalling Transport".
[6]
TS 25.413: "UTRAN Iu Interface RANAP Signalling".
[7]
TS 25.414: "UTRAN Iu Interface Data Transport and Transport Signalling"
[8]
TS 25.415: "UTRAN Iu Interface User Plane Protocols".
[9]
ITU-T Recommendation Q.711 (1996-07): "Functional description of the signalling connection control part".
[10]
ITU-T Recommendation Q.712 (1996-07): "Definition and function of signalling connection control part messages".
[11]
ITU-T Recommendation Q.713 (1996-07): "Signalling connection control part formats and codes".
[12]
ITU-T Recommendation Q.714 (1996-07): "Signalling connection control part procedures".
[13]
TS 23.003: "Numbering, Addressing and Identification".
[14]
TS 25.419: "UTRAN Iu Interface: Service Area Broadcast Protocol SABP".
[15]
TS 23.153: "Out of Band Transcoder Control; Stage 2".
[16]
ITU-T Recommendation Q.2630.1: "AAL type 2 signalling protocol - (Capability Set 1)".
[17]
ITU-T Recommendation Q.2630.2: "AAL type 2 signalling protocol - Capability Set 2".
[18]
RFC 3332  (2002-09): "Signalling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA)"
[19]
RFC 1889  (1996-01): "RTP: A Transport Protocol for Real Time Applications".
[20]
RFC 768  (1980-08): "User Datagram Protocol".
[21]
RFC 793  (1981-09): "TCP, Transmission Control Protocol".
[22]
RFC 791  (1981-09): "Internet Protocol".
[23]  Void
[24]  Void
[25]
TS 23.236: "Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (CN) nodes".
[26]
TS 23.251: "Network sharing; Architecture and functional description".
[27]
3GPP TS23.246: Multimedia Broadcast/Multicast Service (MBMS) Architecture and functional description
[28]
TS 25.346: "Introduction of the Multimedia Broadcast Multicast Service (MBMS) in the Radio Access Network (RAN); Stage 2".
[29]
TS 23.060: "General Packet Radio Service (GPRS); Service description; Stage 2".
[30]
TS 37.320: "Universal Terrestrial Radio Access (UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRA); Radio measurement collection for Minimization of Drive Tests (MDT); Overall description; Stage 2".
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3  Definitions and abbreviationsWord‑p. 7

3.1  Definitions

For the purposes of the present document, the terms and definitions given in TS 25.401 apply.
MBMS related terms and definitions:
MBMS bearer service:
as defined in TS 23.246.
MBMS RAB:
as defined in TS 25.346.
MBMS Iu signalling connection:
as defined in TS 25.346.
MBMS session start:
as defined in TS 25.346.

3.2  Abbreviations

For the purposes of the present document, the following abbreviations apply:
3G-MSC
3rd Generation Mobile Switching Centre
3G-SGSN
3rd Generation Serving GPRS Support Node
AAL
ATM Adaptation Layer
ATM
Asynchronous Transfer Mode
BC
Broadcast
BSSMAP
Base Station Subsystem Management Application Part
CBS
Cell Broadcast Service
CC
Connection Confirm
CN
Core Network
CR
Connection Release
CREF
Connection Refusal
CS
Circuit Switched
GT
Global Title
GTP-U
GPRS Tunnelling Protocol
GWCN
Gateway Core Network
IMSI
International Mobile Subscriber Identity
IP
Internet Protocol
ISDN
Integrated Services Digital Network
L-GW
Local GateWay
LA
Location Area
M3UA
MTP3 User Adaptation Layer
MBMS
Multimedia Broadcast Multicast Service
MDT
Minimization of Drive-Tests
MOCN
Multi Operator Core Network
NAS
Non Access Stratum
NACC
Network Assisted Cell Change
NNSF
NAS Node Selection Function
O&M
Operation and Maintenance
PLMN
Public Land Mobile Network
PS
Packet Switched
PSTN
Public Switched Telephone Network
PVC
Permanent Virtual Circuit
QoE
Quality of Experience
QoS
Quality of Service
RA
Routing Area
RAB
Radio Access Bearer
RANAP
Radio Access Network Application Part
RIM
RAN Information Management
RLP
Radio Link Protocol
RNC
Radio Network Controller
RNL
Radio Network Layer
RRC
Radio Resource Control
RTCP
Real Time Control Protocol
RTP
Real Time Protocol
SA
Service Area
SABP
Service Area Broadcast Protocol
SAP
Service Access Point
SCCP
Signalling Connection Control Part
SIPTO
Selected IP Traffic Offload
SIPTO@LN
Selected IP Traffic Offload at the Local Network
SCTP
Stream Control Transmission Protocol
SNA
Shared Network Area
SPC
Signalling Point Code
SRNS
Serving Radio Network Subsystem
SSN
Sub-System Number
SVC
Switched Virtual Circuit
S-GW
Serving GateWay
TCP
Transmission Control Protocol
UE
User Equipment
UDP
User Datagram Protocol
UP
User Plane
URA
UTRAN Registration Area
UTRAN
UMTS Terrestrial Radio Access Network
VC
Virtual Circuit
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3.3  Specification NotationsWord‑p. 8

For the purposes of the present document, the following notations apply:
Procedure
When referring to a procedure in the specification the Procedure Name is written with the first letters in each word in upper case characters followed by the word "procedure", e.g. Radio Network Layer procedures.
Message
When referring to a message in the specification the MESSAGE NAME is written with all letters in upper case characters followed by the word "message", e.g. RADIO LINK SETUP REQUEST message.
Frame
When referring to a control or data frame in the specification the CONTROL/DATA FRAME NAME is written with all letters in upper case characters followed by the words "control/data frame", e.g. DCH transport frame.
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