3GPP, ITU-T Important Specifications

3GPP, ITU-T Important Specifications

I.1. Introduction
Specification Number Specification Title
3GPP TR 21.900 Technical Specification Group working methods

I.2. Principles of WCDMA
3GPP TS 25.214 Physical layer procedures (FDD)
3GPP TS 25.401 UTRAN overall description

I.3. UMTS Network Architecture

3GPP TS 23.002 Network Architecture
3GPP TS 23.003 Numbering, addressing and identification
3GPP TS 23.101 General UMTS Architecture
3GPP TS 23.107 Quality of Service (QoS) concept and architecture

I.4. User Equipment

3GPP TS 27.001 General on Terminal Adaptation Functions (TAF) for Mobile Stations (MS)
3GPP TS 27.007 AT command set for 3G User Equipment (UE)
3GPP TS 31.101 UICC-terminal interface; Physical and logical characteristics
3GPP TS 31.111 USIM Application Toolkit (USAT)

I.5. Access Network

3GPP TS 23.002 Network Architecture
3GPP TS 25.301 Radio Interface Protocol Architecture
3GPP TS 25.331 Radio Resource Control (RRC) protocol specification
3GPP TS 25.401 UTRAN overall description
3GPP TS 25.413 UTRAN Iu interface RANAP signaling
3GPP TS 25.423 UTRAN Iur interface RNSAP signaling
3GPP TS 25.433 UTRAN Iub interface NBAP signaling

I.6. Core Network
3GPP TS 23.002 Network Architecture
3GPP TS 23.060 General Packet Radio Service (GPRS) Service description
3GPP TS 24.008 Mobile radio interface Layer 3 specification: Core Network protocols (Stage
3)
3GPP TS 29.002 Mobile Application Part (MAP) specification
3GPP TS 29.060 GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface
ITU-T Q.714 Signaling Connection Control Part procedures
ITU-T Q.764 ISDN User Part signaling procedures
ITU-T Q.774 Transaction Capabilities procedures

I.7. Radio Resource Control Procedures

3GPP TS 25.331 Radio Resource Control (RRC) protocol specification

I.8. UTRAN Signaling Procedures
3GPP TS 25.401 UTRAN overall description
3GPP TR 25.931 UTRAN Functions, Examples on Signaling Procedures.

I.9. Mobility Management Procedures

3GPP TS 23.012 Location management procedures
3GPP TS 23.060 General Packet Radio Service (GPRS) Service description
3GPP TS 24.008 Mobile radio interface Layer 3 specification; Core network protocols

I.10. Call Handling Procedures

3GPP TS 23.018 Basic Call Handling

I.11. Session Management Procedures

3GPP TS 23.060 General Packet Radio Service (GPRS) Service description
3GPP TS 24.008 Mobile radio interface Layer 3 specification; Core network protocols

I.12. Supplementary Services

3GPP TS 22.004 General on Supplementary Services
3GPP TS 23.011 Technical Realization of Supplementary services – General Aspects

I.13. Value-added Services

3GPP TS 23.040 Technical realization of Short Message Service (SMS)
3GPP TS 23.041 Technical realization of Cell Broadcast Service (CBS)
3GPP TS 23.140 Multimedia Messaging Service (MMS); Functional description
3GPP TS 23.271 Location Services (LCS)

I.14. Security Related Procedures

3GPP TS 33.102 3G Security; Security Architecture
3GPP TS 33.200 Network Domain Security; MAP application layer security
3GPP TS 33.203 Access security for IP-based services
3GPP TS 33.210 Network Domain Security: IP network layer security

I.15. IP-Based Signaling Transport

3GPP TS 29.202 SS7 Signaling Transport in Core Network (Stage 3)
RFC 3332 SS7 MTP3 User Adaptation Layer (M3UA)
Internet Draft Signaling Connection Control Part User Adaptation Layer (SUA)
I.16. IP Multimedia Subsystem
3GPP TS 23.002 Network Architecture
3GPP TS 23.228 IP Multimedia Subsystem (Stage 2)
3GPP TS 24.229 IP Multimedia Call Control based on SIP and SDP
RFC 3261 SIP: Session Initiation Protocol

I.16. 3GPP UMTS architecture specs

3GPP TS 22.101: "Universal Mobile Telecommunications System (UMTS): Service aspects; Service principles".
3GPP TS 23.101: "Universal Mobile Telecommunications System (UMTS): General UMTS Architecture".
3GPP TS 23.105: "Universal Mobile Telecommunications System (UMTS): Network Principles".

I.17. Layer 1 Specs

3GPP TS 25.211: "Physical channels and mapping of transport channels onto physical channels (FDD)".
3GPP TS 25.212: "Multiplexing and channel coding (FDD)“
3GPP TS 25.213: "Spreading and modulation (FDD)“
3GPP TS 25.215: "Physical layer – Measurements (FDD)“
3GPP TS 25.101: "UE Radio transmission and Reception (FDD)“
3GPP TS 25.214: "Physical layer procedures (FDD)".
3GPP TS 25.302: "Services Provided by the Physical Layer".

I.18. Layer 2 Specs

3GPP TS 25.321: "Medium Access Control (MAC); protocol specification".
3GPP TS 25.322: "RLC Protocol Specification".
3GPP TS 25.323: “PDCP”
3GPP TS 25.324: “BMC”