�1����
Scope
�2����
References
������� 2.1����
Normative
references
������� 2.2���� Informative references
�3����
Definitions
�4����
Abbreviations
and acronyms
�5����
Introduction
�6����
Basic
architecture for the UMTS IMT-2000 family member
�7���� Network Entities
������� 7.1����
Gateway
Mobile Switching Centre (GMSC)
������� 7.2����
Mobile
Switching Centre and Visitor Location Register (MSC/VLR)
������� 7.3����
Home
Subscriber Server (HSS)
������� 7.4����
Equipment
Identity Register (EIR)
�� �����7.5����
SMS
Gateway MSC (SMS-GMSC)
������� 7.6����
SMS
Interworking MSC
������� 7.7����
Gateway
GPRS Support Node (GGSN)
������� 7.8����
Serving
GPRS Support Node (SGSN)
������� 7.9����
Circuit
Switched � Media Gateway Function (CS-MGW)
������ 7.10��
��IP Multimedia (IM) Core Network
(CN) Subsystem entities
������ 7.11����
Signalling
Gateway Function (SGW)
������ 7.12����
Global
Text Telephony Specific entities
������ 7.13����
Security
Gateway (SEG)
������ 7.14����
Gateway
Mobile Location Centre (GMLC)
������ 7.15����
GPRS
Service Switching function (gprsSSF)
������ 7.16����
GSM
Service Control Function (gsmSCF)
������ 7.17����
GSM
Service Switching Function (gsmSSF)
������ 7.18����
GSM
Specialized Resource Function (gsmSRF)
������ 7.19����
Gateway
Location Register (GLR)
������ 7.20����
Intermediate
GPRS Serving Node (IM-GSN)
������ 7.21����
Intermediate
Mobile-service Switching Centre (IM-MSC)
�8����
Interfaces
and Reference points
������� 8.1����
C
Interface (Gateway Mobile Switching Centre Server (GMSC Server) � Home Location
Register (HLR))
������� 8.2����
D
Interface (Visitor Location Register (VLR) � Home Location Register (HLR))
������� 8.3����
E
Interface (Mobile Switching Centre Server (MSC Server) � Mobile Switching
Centre Server (MSC Server))
������� 8.4����
F
Interface (Mobile Switching Centre Server (MSC Server) � Equipment Identity
Register (EIR))
������� 8.5����
G
Interface (Visitor Location Register (VLR) � Visitor Location Register (VLR))
������� 8.6����
Gc
Interface (Home Location Register (HLR) � Gateway GPRS Support Node (GGSN))
������� 8.7����
Gf
Interface (Equipment Identity Register (EIR) � Serving GPRS Support Node
(SGSN))
������� 8.8����
Reference
point GGSN � packet data networks (Gi reference point)
������� 8.9����
GLa
Interface (Gateway Location Register (GLR) � Home Location Register (HLR))
������ 8.10����
GLb
Interface (Gateway Location Register (GLR) � Visitor Location Register (VLR))
������ 8.11����
GLc
Interface (Gateway Location Register (GLR) � Serving GPRS Support Node (SGSN))
������ 8.12����
GLd
Interface (Gateway Location Register (GLR) � Intermediate Mobile services
Switching Centre (IM-MSC))
������ 8.13����
GLe
Interface (Gateway Location Register (GLR) � Intermediate GPRS Serving Node
(IM-GSN))
������ 8.14����
GLf
Interface (Gateway Location Register (GLR) � Short Message Service-Gateway
Mobile Switching Centre (SMS-GMSC))
������ 8.15����
GLg
Interface (Intermediate Mobile-services Switching Centre (IM-MSC) � Short
Message Service-Gateway Mobile Switching Centre (SMS-GMSC))
������ 8.16����
GLh
Interface (Intermediate Mobile-services Switching Centre (IM-MSC) � Mobile
Switching Centre (MSC))
������ 8.17����
GLi
Interface (Intermediate Mobile-services Switching Centre (IM-MSC) � Gateway
Mobile Location Centre (GMLC))
������ 8.18����
GLj
Interface (Intermediate GPRS Serving Node (IM-GSN) � Gateway GPRS Support Node
(GGSN))
������ 8.19����
GLk
Interface (Intermediate GPRS Serving Node (IM-GSN) � Serving GPRS Support Node
(SGSN))
������ 8.20����
Gn
Interface (Gateway GPRS Support Node (GGSN) � Serving GPRS Support Node (SGSN))
������ 8.21����
Gp
Interface (Serving GPRS Support Node (SGSN) � External Data Network)
������ 8.22����
Gr
Interface (Home Location Register (HLR) � Serving GPRS Support Node (SGSN))
������ 8.23����
Gs
Interface (Mobile Switching Centre (MSC)/Visitor Location Register (VLR) �
Serving GPRS Support Node (SGSN))
������ 8.24����
gsmSCF
� HLR Interface
������ 8.25����
gsmSCF
� gsmSRF Interface
������ 8.26����
gsmSSF
� gsmSCF Interface
������ 8.27����
gprsSSF
� gsmSCF Interface
������ 8.28����
H
Interface (Home Location Register (HLR) � Authentication Centre (AuC))
������ 8.29����
IuBC
Interface (Cell Broadcast Centre (CBC) � Radio Network Subsystem (RNS))
������ 8.30����
IuCS
Interface (Mobile Switching Centre (MSC) � RNS or BSS)
������ 8.31����
IuPS
Interface (Serving GPRS Support Node (SGSN) � RNS or BSS))
������ 8.32����
A
Interface (Mobile Switching Centre (MSC) � Base Station System (BSS))
������ 8.33����
Gb
Interface (Serving GPRS Support Node (SGSN) � Base Station System (BSS))
������ 8.34���� Reference point GMLC � external
LCS Client (Le reference point)
������ 8.35����
LCS
interfaces using MAP
������ 8.36����
Mc
Reference Point (Mobile Switching Centre Server (MSC Server) � Circuit Switched
Media Gateway (CS-MGW))
������ 8.37����
Mobile
Switching Centre (MSC) � gsmSCF Interface
������ 8.38����
Nb
Reference Point (Circuit Switched Media Gateway (CS-MGW) � Circuit Switched
Media Gateway (CS-MGW))
������ 8.39����
Nc
Reference Point (Mobile Switching Centre Server (MSC Server) � Gateway Mobile
Switching Centre Server (GMSC Server))
������ 8.40����
Reference
point fixed networks � MSC
������ 8.41����
IM
Subsystem Reference Points
������ 8.42����
Reference
Point CSCF � Multimedia IP networks (Mm reference point)
������ 8.43����
Reference
Point PDG � packet data networks (Wi reference point)
������ 8.44����
Reference
Point WAG � WLAN access network (Wn reference point)
�9����
Technical
Specifications structure
10���� Technical Specifications
������ 10.1����
21-series,
Requirements Specifications
������ 10.2����
22-Series,
Service Aspects
������ 10.3���� 23-Series, Technical Realization
������ 10.4���� 24-Series, Signalling protocols
(User Equipment-Core Network)
������ 10.5���� 26-Series, Codecs (speech, video,
etc.)
������ 10.6���� 27-Series, Data
������ 10.7���� 28-Series, Signalling protocols
(RSS-CN)
������ 10.8���� 29-Series, Signalling protocols
(NSS)
������ 10.9���� 31-Series, UIM User Identity Module
����� 10.10���� 32-Series, Operation and maintenance
����� 10.11���� 33-Series, Security Aspects
����� 10.12���� 35-Series, Algorithm specifications