Contents. Preface. Acknowledgement. About the Author. Part I UMTS Networks

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Contents. Preface. Acknowledgement. About the Author. Part I UMTS Networks"

Transcription

1 Contents Preface Acknowledgement About the Author Acronyms xv xxi xxiii xxv Part I UMTS Networks 1 Introduction Mobile Telecommunication Networks and Computer Networks Network Design Principles and Business Models Business Models The Cathedral and the Bazaar Operator Control and User Control In the Beginning is the Architecture and In the Beginning is the Protocol Convergence Summary 8 2 UMTS Motivation and Context The Evolution of the Mobile Telecommunication Market Overall Market Evolution Service Evolution The Evolution of Mobile Telecommunication Technology The Genesis of UMTS UMTS Services UMTS Technical Requirements Comparison of UMTS with Other Mobile Technologies WLAN Other Mobile Technologies Summary 24 3 Standardization The Importance of Standardization Standardization Bodies ITU 27

2 vi Contents GPP GPP IETF IEEE Summary 31 4 UMTS Architecture and Functionality Overview of Telecommunication Network Architecture Overview of Mobile Network Functionality User-Plane, Control-Plane and Management Plane High-Level Architecture of 3G Networks GSM Architecture GPRS Architecture PS Domain and CS Domain UMTS Architecture IMS GPP System Architecture WLAN Architecture Summary 42 5 UMTS Radio Interface Technology the Physical Layer Information Coding Sharing the Electromagnetic Spectrum Frequency Division Time Division Space Division Code Division The Near-Far Effect Macrodiversity Channelization Code and Scrambling Code Advanced Division Techniques Orthogonal Frequency Division Multiple Access Single-Carrier Frequency Division Multiplex Access Summary 57 6 Packet-switched Domain Architecture and Protocols Architecture Serving GPRS Support Node (SGSN) Gateway GPRS Support Node (GGSN) Home Location Register (HLR) Protocols User-Plane Control-Plane Discussion Summary 66

3 Contents vii 7 Circuit-switched Domain Architecture and Protocols Architecture Protocols User-Plane Control-Plane Summary 72 8 UMTS Terrestrial Radio Access Network Architecture and Protocols Architecture Node B RNC Protocols and Channels User-Plane Control-Plane Lower Layers and Channels Summary 80 9 User Equipment Architecture and Protocols Architecture TE MT UICC Summary IP Multimedia Subsystem Architecture and Protocols IMS Service Support Basic Service Support Advanced Service Support Architecture CSCF IP Connectivity Access Network Protocols User-Plane Control-Plane Summary Introduction to Chapters Basic UMTS Functionality Public Land Mobile Network (PLMN) The Bearer Concept UE Preparation Searching for a Suitable Cell Searching for a Suitable Network RRC Connection Set-up Procedure Message Flow for RRC Connection Set-up 98

4 viii Contents 11.5 GPRS Attach Procedure Mobility Management States Determining the Location of the UE Message Flow for GPRS Attach Combined GPRS/IMSI Attach PDP Context Establishment Procedure The PDP Context PDP States Message Flow for PDP Context Establishment Detaching from the Network Basic UMTS Functionality in Roaming Scenarios Basic WLAN Functionality Mobile Station Preparation Establishing Radio Connectivity Establishing IP Connectivity Discussion Summary Mobility Description of the Problems Mobility in UMTS Mobility in PMM-IDLE State Routing Area Updates Paging Mobility in PMM-CONNECTED State Handover SRNC Relocation Link-Layer Mobility in a WLAN Mobility in Computer Networks Basic Mobility Support by the IETF Mobile IPv Mobile IPv Advanced Mobility Support by the IETF Context Transfer Between Old Access Router and New Access Router Seamless Mobility Power-Saving Mode and Paging Discussion Summary Security Description of the Problems Information Disclosure Information Forgery Theft of Service Denial of Service 131

5 Contents ix 13.2 General Approach to Solutions Secret Keys Integrity Protection Encryption Authentication Authorization Discussion Security in UMTS Secret Keys Authentication and Authorization in the PS Domain Authentication and Authorization in the IMS Integrity Protection Integrity Protection on the Air Interface Integrity Protection in Inter-PLMN Scenarios Encryption Security in a WLAN Secret Keys Authentication and Authorization Integrity Protection and Encryption Security Computer Networks Authentication and Authorization General Authentication Scenario Network Access Authentication Scenario Network Access Authentication Scenario with Roaming Front end Protocols and back end Protocols Integrity Protection and Encryption Discussion Summary Quality of Service Description of the Problems QoS and Scalability QoS Parameterization QoS Signalling and QoS Provisioning QoS and Seamless Mobility QoS in Computer Networks QoS Provisioning Overprovisioning Differentiated Services Integrated Services MPLS QoS Signalling RSVP 157

6 x Contents QoS NSLP SIP End-to-end QoS Signalling Scenarios QoS in UMTS UMTS Traffic Classes QoS Signalling for the UMTS Bearer UMTS QoS Signalling to the PS Domain UMTS QoS Provisioning QoS of the End-to-End Bearer in UMTS Service Level Agreements UMTS End-to-end QoS Scenarios Link-Layer QoS in a WLAN Discussion Summary Session Control Description of the Problems SIP SIP Identifiers SIP Infrastructure SIP Transactions Session Description SIP Example Message Flows SIP in the IMS SIP Infrastructure in the IMS Proxy CSCF Serving CSCF Interrogating CSCF SIP Octagon UE Registration in the IMS Message Flow for UE Registration in the IMS Session Creation in the IMS Message Flow for Session Creation in the IMS Session Release and UE Deregistration in the IMS Discussion Summary Charging Description of the Problems Charging in Computer Networks and WLAN Charging in UMTS Offline Charging and Online Charging UMTS Charging Architecture Offline Charging Architecture Online Charging Architecture Flow-based Charging 197

7 Contents xi Charging in the PS Domain Offline Charging in the PS Domain Online Charging in the PS Domain Roaming Scenario Charging in the IMS Offline Charging in the IMS Online Charging in the IMS Roaming Scenario Discussion Summary Policy Control Description of the Problems Policy Control in Computer Networks Policy Control in Roaming Policy Control in QoS Authorization The IETF Policy Architecture Policy Push Policy Control in UMTS Service-based Local Policy Message Flow for Service-based Local Policy Policy and Charging Control Policy and Charging Control in Roaming Scenarios Discussion Summary WLAN and Other Alternative Access Methods Interworking WLAN I-WLAN Scenarios I-WLAN Architecture Non-roaming Case Roaming Case I-WLAN Basic Functionality I-WLAN Mobility I-WLAN Security I-WLAN QoS I-WLAN Charging I-WLAN Policy Control Generic Access Network Enhanced GAN Comparison and Discussion Femtocells Summary 234

8 xii Contents 19 UMTS Releases Summary Release Release Release Release Release Outlook 239 Part I Epilogue Convergence 241 Part II Beyond UMTS Networks 20 4G Motivation and Context Today s Mobile Telecommunication Networks Today s Services and Technology Trends Regional Differences Summary of Today s Services and Technology Trends Today s Business Models Connectivity Provisioning Service Provisioning Summary of Today s Business Models Short-term Evolution Towards 4G Short-term Service and Technology Trends User Services Radio Interface and Bandwidth Access Network Mobile Stations and Networks of Mobile Stations Service Creation Summary of Short-term Services and Technology Trends Short-term Business Models IMT-Advanced IMT-Advanced Services and Technologies Radio Interface and Bandwidth Access Networks Mobile Terminals Service Creation Other Technical Features IMT-Advanced Architecture Summary of IMT-Advanced Discussion Summary 267

9 Contents xiii 21 Evolution Towards 4G: 3GPP GPP Rel-8 Architecture and Protocols E-UTRA EPC Architecture and Protocols High-level View of the EPC Architecture and Protocols Detailed EPC Architecture and Protocols GPP Access Network Architecture GPP Access Network Protocols Untrusted non-3gpp Access Network Architecture Untrusted non-3gpp Access Network Protocols Trusted non-3gpp Access Network Architecture Trusted non-3gpp Access Network protocols PGW E-UTRAN: Architecture and Protocols E-UTRAN Architecture Protocols and Channels GPP Rel-8 Functionality Basic Functionality Proxy Mobile IP Network Attach Dedicated Bearer Establishment Detaching Roaming Mobility Mobility within 3GPP Access Networks Mobility Involving non-3gpp Access Networks Security Secret Keys Authentication and Authorization Encryption and Integrity Protection QoS QoS Parameterization QoS Signalling Charging Policy Control Discussion Summary Evolution Towards 4G: Non-3GPP Technologies cdma cdma2000-1xrtt and cdma2000-1xev-do UMB Radio Interface Architecture and Protocols Interworking with Other Technologies 301

10 xiv Contents 22.2 Mobile WiMAX Radio Interface Architecture and Protocols Interworking with Other Technologies Mobile WiMAX and IMT-Advanced Next Generation Networks ETSI NGN Architecture and Protocols Interworking with Other Technologies PacketCable Architecture and Protocols Protocols Interworking with Other Technologies Discussion Summary Beyond 4G? Self-managing Networks Self-management in a 3GPP System Discussion Ubiquitous Computing, the Internet of Things and Ambient Intelligence Clean Slate Approach Discussion Summary 319 Part II Epilogue Convergence Revisited 321 Appendix A: Terminology 323 Appendix B: The Systematics of 3GPP Specification Numbering 327 References 331 Index 337

COPYRIGHTED MATERIAL. Contents. Foreword. Acknowledgments

COPYRIGHTED MATERIAL. Contents. Foreword. Acknowledgments Contents Foreword Preface Acknowledgments 1 Introduction 1 1.1 Motivation for Network Convergence 1 1.2 The Core Network 2 1.3 Legacy Service Requirements 4 1.4 New Service Requirements 5 1.5 Architectures

More information

Introduction to Evolved Packet Core

Introduction to Evolved Packet Core S T R A T E G I C W H I T E P A P E R Introduction to Evolved Packet Core This white paper provides a brief introduction to Evolved Packet Core a new mobile core for LTE. Herein, key concepts and functional

More information

Mobility and cellular networks

Mobility and cellular networks Mobility and cellular s Wireless WANs Cellular radio and PCS s Wireless data s Satellite links and s Mobility, etc.- 2 Cellular s First generation: initially debuted in Japan in 1979, analog transmission

More information

Long-Term Evolution. Mobile Telecommunications Networks WMNet Lab

Long-Term Evolution. Mobile Telecommunications Networks WMNet Lab Long-Term Evolution Mobile Telecommunications Networks WMNet Lab Background Long-Term Evolution Define a new packet-only wideband radio with flat architecture as part of 3GPP radio technology family 2004:

More information

Mobile Wireless Overview

Mobile Wireless Overview Mobile Wireless Overview A fast-paced technological transition is occurring today in the world of internetworking. This transition is marked by the convergence of the telecommunications infrastructure

More information

IP-based Mobility Management for a Distributed Radio Access Network Architecture. helmut.becker@siemens.com

IP-based Mobility Management for a Distributed Radio Access Network Architecture. helmut.becker@siemens.com IP-based Mobility Management for a Distributed Radio Access Network Architecture helmut.becker@siemens.com Outline - Definition IP-based Mobility Management for a Distributed RAN Architecture Page 2 Siemens

More information

Evolutionary Trends towards Beyond 3G Mobile Networks

Evolutionary Trends towards Beyond 3G Mobile Networks Evolutionary Trends towards Beyond 3G Mobile Networks Cornel Pampu, Cornelia Kappler, Morten Schläger / SN MN PG NT MN 4 November 17th, 2006 The new company Nokia Siemens Networks is expected to start

More information

Diameter in the Evolved Packet Core

Diameter in the Evolved Packet Core Diameter in the Evolved Packet Core A Whitepaper November 2009 Page 2 DIAMETER in the Evolved Packet Core Mobile broadband is becoming a reality, as the Internet generation grows accustomed to having broadband

More information

Delivery of Voice and Text Messages over LTE

Delivery of Voice and Text Messages over LTE Delivery of Voice and Text Messages over LTE 1. The Market for Voice and SMS! 2. Third Party Voice over IP! 3. The IP Multimedia Subsystem! 4. Circuit Switched Fallback! 5. VoLGA LTE was designed as a

More information

LTE Overview October 6, 2011

LTE Overview October 6, 2011 LTE Overview October 6, 2011 Robert Barringer Enterprise Architect AT&T Proprietary (Internal Use Only) Not for use or disclosure outside the AT&T companies except under written agreement LTE Long Term

More information

1 Introduction 1 1.1 Services and Applications for HSPA 3 1.2 Organization of the Book 6 References 7

1 Introduction 1 1.1 Services and Applications for HSPA 3 1.2 Organization of the Book 6 References 7 Figures and Tables About the Authors Preface Foreword Acknowledgements xi xix xxi xxiii xxv 1 Introduction 1 1.1 Services and Applications for HSPA 3 1.2 Organization of the Book 6 References 7 2 Overview

More information

3GPP Long Term Evolution: Architecture, Protocols and Interfaces

3GPP Long Term Evolution: Architecture, Protocols and Interfaces 3GPP Long Term Evolution: Architecture, Protocols and Interfaces Aderemi A. Atayero, Matthew K. Luka, Martha K. Orya, Juliet O. Iruemi Department of Electrical & Information Engineering Covenant University,

More information

Contents. Biography. Acknowledgments. List of Abbreviations. List of Symbols

Contents. Biography. Acknowledgments. List of Abbreviations. List of Symbols Contents Biography Preface Acknowledgments List of Abbreviations List of Symbols xi xiii xvii xix xxvii 1 Introduction 1 1.1 Cellular Mobile Communication Systems 1 1.1.1 The Cellular Concept 2 1.1.2 Propagation

More information

INTERNATIONAL TELECOMMUNICATION UNION

INTERNATIONAL TELECOMMUNICATION UNION INTERNATIONAL TELECOMMUNICATION UNION TELECOMMUNICATION STANDARDIZATION SECTOR STUDY PERIOD 2009-2012 English only Original: English Question(s): 1/13 Mar del Plata, Argentina, 2-12 September 2009 Ref.:

More information

IPv6 and 4G. Christian Bonnet Michelle Wetterwald Institut Eurécom

IPv6 and 4G. Christian Bonnet Michelle Wetterwald Institut Eurécom IPv6 and 4G Christian Bonnet Michelle Wetterwald Institut Eurécom Agenda Introduction Architecture Mobile Terminal Function Elements Mobility scenarios QoS Multicasting Conclusion Introduction : 4G Attributes

More information

Advanced SIP Series: SIP and 3GPP Operations

Advanced SIP Series: SIP and 3GPP Operations Advanced S Series: S and 3GPP Operations, Award Solutions, Inc Abstract The Session Initiation Protocol has been chosen by the 3GPP for establishing multimedia sessions in UMTS Release 5 (R5) networks.

More information

4G Mobile Networks At Risk

4G Mobile Networks At Risk 07.05.1203 Consortium Attack analysis and Security concepts for MObile Network infastructures supported by collaborative Information exchange 4G Mobile Networks At Risk The ASMONIA Threat and Risk Analysis

More information

Advanced SIP Series: SIP and 3GPP

Advanced SIP Series: SIP and 3GPP Advanced SIP Series: SIP and 3GPP, Award Solutions, Inc Abstract The Session Initiation Protocol has been selected as the main signaling protocol of the Third Generation Partnership Projects IP Multimedia

More information

Inter-Domain QoS Control Mechanism in IMS based Horizontal Converged Networks

Inter-Domain QoS Control Mechanism in IMS based Horizontal Converged Networks Inter-Domain QoS Control Mechanism in IMS based Horizontal Converged Networks Mehdi Mani Wireless Networks and Multimedia Service Department GET-INT Evry, France mehdi.mani@int-evry.fr Noel Crespi Wireless

More information

IP Multimedia System: general aspects and migration perspectives

IP Multimedia System: general aspects and migration perspectives IMS TPC EPC IP Multimedia System: general aspects and migration perspectives Dr. Leo Lehmann Federal Office of Communication, Switzerland ITU Workshop on Developments regarding telecommunication network

More information

Deploying IPv6 in 3GPP Networks. Evolving Mobile Broadband from 2G to LTE and Beyond. NSN/Nokia Series

Deploying IPv6 in 3GPP Networks. Evolving Mobile Broadband from 2G to LTE and Beyond. NSN/Nokia Series Brochure More information from http://www.researchandmarkets.com/reports/2379605/ Deploying IPv6 in 3GPP Networks. Evolving Mobile Broadband from 2G to LTE and Beyond. NSN/Nokia Series Description: Deploying

More information

White Paper ON Dual Mode Phone (GSM & Wi-Fi)

White Paper ON Dual Mode Phone (GSM & Wi-Fi) White Paper ON Dual Mode Phone (GSM & Wi-Fi) Author: N Group 1.0 Abstract Dual Mode Handset is in demand for converged Network, Access, Billing, and Operation environment. Dual mode handsets provide cost

More information

Chapter 3: WLAN-GPRS Integration for Next-Generation Mobile Data Networks

Chapter 3: WLAN-GPRS Integration for Next-Generation Mobile Data Networks Chapter 3: WLAN-GPRS Integration for Next-Generation Mobile Data Networks IEEE Wireless Communication, Oct. 2002 Prof. Yuh-Shyan Chen Department of Computer Science and Information Engineering National

More information

Mobile IPv6 deployment opportunities in next generation 3GPP networks. I. Guardini E. Demaria M. La Monaca

Mobile IPv6 deployment opportunities in next generation 3GPP networks. I. Guardini E. Demaria M. La Monaca Mobile IPv6 deployment opportunities in next generation 3GPP networks I. Guardini E. Demaria M. La Monaca Overview of SAE/LTE Terminology SAE (System Architecture Evolution): core network/system aspects

More information

Security and Authentication Concepts

Security and Authentication Concepts Security and Authentication Concepts for UMTS/WLAN Convergence F. Fitzek M. Munari V. Pastesini S. Rossi L. Badia Dipartimento di Ingegneria, Università di Ferrara, via Saragat 1, 44100 Ferrara, Italy

More information

LTE Performance and Analysis using Atoll Simulation

LTE Performance and Analysis using Atoll Simulation IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 9, Issue 6 Ver. III (Nov Dec. 2014), PP 68-72 LTE Performance and Analysis using Atoll Simulation

More information

End-2-End QoS Provisioning in UMTS networks

End-2-End QoS Provisioning in UMTS networks End-2-End QoS Provisioning in UMTS networks Haibo Wang Devendra Prasad October 28, 2004 Contents 1 QoS Support from end-to-end viewpoint 3 1.1 UMTS IP Multimedia Subsystem (IMS)................... 3 1.1.1

More information

U.S. Patent Appl. No. 13/247.308 filed September 28, 2011 NETWORK ADDRESS PRESERVATION IN MOBILE NETWORKS TECHNICAL FIELD

U.S. Patent Appl. No. 13/247.308 filed September 28, 2011 NETWORK ADDRESS PRESERVATION IN MOBILE NETWORKS TECHNICAL FIELD U.S. Patent Appl. No. 13/247.308 filed September 28, 2011 NETWORK ADDRESS PRESERVATION IN MOBILE NETWORKS TECHNICAL FIELD [0001] The disclosure relates to mobile networks and, more specifically, to wireless

More information

Chapter 17: M2M-Based Metropolitan Platform for IMS-Enabled Road Traffic Management in IoT

Chapter 17: M2M-Based Metropolitan Platform for IMS-Enabled Road Traffic Management in IoT Chapter 17: M2M-Based Metropolitan Platform for IMS-Enabled Road Traffic Management in IoT Chih-Yuan Lee Department of CSIE National Taipei University 1 Outline Abstract Introduction Background System

More information

Mobile Devices Security: Evolving Threat Profile of Mobile Networks

Mobile Devices Security: Evolving Threat Profile of Mobile Networks Mobile Devices Security: Evolving Threat Profile of Mobile Networks SESSION ID: MBS-T07 Anand R. Prasad, Dr.,ir., Selim Aissi, PhD Objectives Introduction Mobile Network Security Cybersecurity Implications

More information

Broadband Networks Virgil Dobrota Technical University of Cluj-Napoca, Romania Virgil.Dobrota@com.utcluj.ro

Broadband Networks Virgil Dobrota Technical University of Cluj-Napoca, Romania Virgil.Dobrota@com.utcluj.ro Broadband Networks Virgil Dobrota Technical University of Cluj-Napoca, Romania Virgil.Dobrota@com.utcluj.ro Copyright Virgil Dobrota 2007-2008, All rights reserved 1 Course 12 - Outline 46. NGN Next Generation

More information

Architecture Overview NCHU CSE LTE - 1

Architecture Overview NCHU CSE LTE - 1 Architecture Overview NCHU CSE LTE - 1 System Architecture Evolution (SAE) Packet core networks are also evolving to the flat System Architecture Evolution (SAE) architecture. This new architecture optimizes

More information

Studying IMS Signalling in LTE-based Femtocell Network

Studying IMS Signalling in LTE-based Femtocell Network Int. J. on Recent Trends in Engineering and Technology, Vol. 11, No. 1, July 2014 Studying IMS Signalling in LTE-based Femtocell Network Sinan Ghassan Abid Ali 1, Mohd Dani Baba 2, Mohd Asri Mansur and

More information

3GPP TS 23.207 V9.0.0 (2009-12)

3GPP TS 23.207 V9.0.0 (2009-12) TS 23.207 V9.0.0 (2009-12) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; End-to-end Quality of Service (QoS) concept and architecture

More information

Single Radio Voice Call Continuity (SRVCC) Testing Using Spirent CS8 Interactive Tester

Single Radio Voice Call Continuity (SRVCC) Testing Using Spirent CS8 Interactive Tester Application Note Single Radio Voice Call Continuity (SRVCC) Testing Using Spirent CS8 Interactive Tester September 2013 Rev. A 09/13 Single Radio Voice Call Continuity (SRVCC) Testing Using Spirent CS8

More information

Chapter 2 Mobility Management for GPRS and UMTS

Chapter 2 Mobility Management for GPRS and UMTS Chapter 2 Mobility Management for GPRS and UMTS Prof. Yuh-Shyan Chen Department of Computer Science and Information Engineering National Taipei University Outline 2.1 Network Architectures 2.2 Concepts

More information

Nokia Siemens Networks Flexi Network Gateway. Brochure

Nokia Siemens Networks Flexi Network Gateway. Brochure Nokia Siemens Networks Flexi Network Gateway Prepare for Mobile Broadband Growth Brochure. 2/14 Brochure Table of Content 1. Towards the flat all-ip Network... 3 2. Preparing the Gateway for Mobile Broadband

More information

Contents. Continuity of services and mobility

Contents. Continuity of services and mobility July 2013 Contents Summary... 3 Introduction... 3 1 Framework technologies: LTE/EPC and IMS... 4 1.1 LTE/EPC... 4 1.2 ANDSF - Access network discovery and selection function... 5 3.1.1 MME - Mobility Management

More information

SAE and Evolved Packet Core

SAE and Evolved Packet Core SAE and Evolved Packet Core Farooq Bari Seattle Communications (COM-19) Society Chapter Nov. 13, 2008 1 SAE/EPS Background Around 2005, 3GPP RAN groups initiated the LTE work and in parallel the SAE work

More information

Evolution of GSM in to 2.5G and 3G

Evolution of GSM in to 2.5G and 3G CMPE 477 Wireless and Mobile Networks Evolution of GSM in to 2.5G and 3G New Data Services for GSM CMPE 477 HSCSD GPRS 3G UMTS IMT2000 UMTS Architecture UTRAN Architecture Data services in GSM I Data transmission

More information

Index. Common Packet Channel (CPCH) 25 Compression 265, 279 82, 288 header compression 284

Index. Common Packet Channel (CPCH) 25 Compression 265, 279 82, 288 header compression 284 bindex.fm Page 296 Tuesday, March 22, 2005 7:17 AM Index 2G, 2.5G, 3G 13 3GPP 118 Release 5 (Rel 5) 124 Release 6 (Rel 6) 125 Release 97/98 (Rel 97/98) 119 Release 99 (Rel 99) 120 4 3GPP2 129 4G 13, 44

More information

Foreword... 2 Introduction to VoIP... 3 SIP:... 3 H.323:... 4 SER:... 4 Cellular network... 4 GSM... 5 GPRS... 6 3G... 6 Wimax... 7 Introduction...

Foreword... 2 Introduction to VoIP... 3 SIP:... 3 H.323:... 4 SER:... 4 Cellular network... 4 GSM... 5 GPRS... 6 3G... 6 Wimax... 7 Introduction... Foreword... 2 Introduction to VoIP... 3 SIP:... 3 H.323:... 4 SER:... 4 Cellular network... 4 GSM... 5 GPRS... 6 3G... 6 Wimax... 7 Introduction... 7 Fixed-WiMAX based on the IEEE 802.16-2004... 8 Mobile

More information

Overview of Network Architecture Alternatives for 3GPP2 Femto Cells Jen M. Chen, et al. QUALCOMM Incorporated

Overview of Network Architecture Alternatives for 3GPP2 Femto Cells Jen M. Chen, et al. QUALCOMM Incorporated 3GPP2 Workshop, Boston, MA Title: Source: Contact: Overview of Network Architecture Alternatives for 3GPP2 Femto Cells Jen M. Chen, et al. QUALCOMM Incorporated Jen M. Chen QUALCOMM Incorporated 858-658-2543

More information

1G to 4G. Overview. Presentation By Rajeev Bansal Director(Mobile-1) Telecommunication Engineering Centre

1G to 4G. Overview. Presentation By Rajeev Bansal Director(Mobile-1) Telecommunication Engineering Centre 1G to 4G Overview Presentation By Rajeev Bansal Director(Mobile-1) Telecommunication Engineering Centre Mobile Networks differentiated from each other by the word Generation 1G, 2G, 2.5G, 2.75G, 3G milestones

More information

Network Access Security in Mobile 4G LTE. Huang Zheng Xiong Jiaxi An Sihua 2013.07

Network Access Security in Mobile 4G LTE. Huang Zheng Xiong Jiaxi An Sihua 2013.07 Network Access Security in Mobile 4G LTE Huang Zheng Xiong Jiaxi An Sihua 2013.07 Outline Mobile Evolution About LTE Overview of LTE System LTE Network Access Security Conclusion Mobile Evolution Improvements

More information

PDF vytvořeno zkušební verzí pdffactory www.fineprint.cz UMTS

PDF vytvořeno zkušební verzí pdffactory www.fineprint.cz UMTS UMTS Generations of mobile systems Generation 1 (1980-1995) 2 (1992-2000) 2,5 (1999-2010) 3 (2004-20?) Names NMT (Nordic Mobile Telephone); 450 MHz, 900 MHz AMPS (Advance Mobile Telephone System); USA

More information

The 3GPP and 3GPP2 Movements Towards an All IP Mobile Network. 1 Introduction

The 3GPP and 3GPP2 Movements Towards an All IP Mobile Network. 1 Introduction The 3GPP and 3GPP2 Movements Towards an All IP Mobile Network Girish Patel Wireless Solutions Nortel Networks Richardson, TX grpatel@nortelnetworks.com Steven Dennett Personal Communications Sector Motorola

More information

Mobile@Home GSM services over wireless LAN

Mobile@Home GSM services over wireless LAN Mobile@Home GSM services over wireless LAN Martin Bäckström, Andreas Havdrup, Tomas Nylander, Jari Vikberg and Peter Öhman What do you get when you combine mobile telephony with voice over IP (VoIP)? Mobile@Home.

More information

3GPP System Architecture Evolution. ATIS LTE Conference January 26, 2009. 3GPP TSG SA Chairman Stephen Hayes

3GPP System Architecture Evolution. ATIS LTE Conference January 26, 2009. 3GPP TSG SA Chairman Stephen Hayes 3GPP System Architecture Evolution ATIS LTE Conference January 26, 2009 3GPP TSG SA Chairman Stephen Hayes 1 3GPP Directions FASTER Faster Data rates Decreased Latency High Cell Edge Throughput Spectrum

More information

A Proposed Model For QoS guarantee In IMSbased Video Conference services

A Proposed Model For QoS guarantee In IMSbased Video Conference services International Journal of Intelligent Information Technology Application, 2009, 2(5):243-249 A Proposed Model For QoS guarantee In IMSbased Video Conference services Maryam Kiani Department of Electrical

More information

All-IP Network Emergency Call Support

All-IP Network Emergency Call Support GPP S.R0-0 Version.0 Version Date: October 00 All-IP Network Emergency Call Support Stage Requirements COPYRIGHT GPP and its Organizational Partners claim copyright in this document and individual Organizational

More information

SERVICE CONTINUITY. Ensuring voice service

SERVICE CONTINUITY. Ensuring voice service SERVICE CONTINUITY FOR TODAY S Voice over LTE SUBSCRIBERS Ensuring voice service with Single Radio Voice Call Continuity (SR-VCC) TECHNOLOGY White Paper Subscribers expectations for mobile data services

More information

Mobility Management for All-IP Core Network

Mobility Management for All-IP Core Network Mobility Management for All-IP Core Network Mobility Management All-IP Core Network Standardization Special Articles on SAE Standardization Technology Mobility Management for All-IP Core Network PMIPv6

More information

Voice over IP in the context of 3G mobile communications

Voice over IP in the context of 3G mobile communications Voice over IP in the context of 3G mobile communications INGE GRØNBÆK Inge Grønbæk is Senior Adviser at Telenor R&D The 3GPP architecture required for a global Voice over IP (VoIP) service is described.

More information

NTT DOCOMO Technical Journal. Core Network Infrastructure and Congestion Control Technology for M2M Communications

NTT DOCOMO Technical Journal. Core Network Infrastructure and Congestion Control Technology for M2M Communications M2M 3GPP Standardization Further Development of LTE/LTE-Advanced LTE Release 10/11 Standardization Trends Core Network Infrastructure and Congestion Control Technology for M2M Communications The number

More information

Top 10 Considerations for a Successful 4G LTE Evolved Packet Core Deployment

Top 10 Considerations for a Successful 4G LTE Evolved Packet Core Deployment White Paper Top 10 Considerations for a Successful 4G LTE Evolved Packet Core Deployment As 1800 MHz has emerged as the main band for Long-Term Evolution (LTE) network deployments (LTE1800), LTE is going

More information

ETSI TS 123 221 V8.3.0 (2009-01) Technical Specification

ETSI TS 123 221 V8.3.0 (2009-01) Technical Specification TS 123 221 V8.3.0 (2009-01) Technical Specification Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Architectural requirements (3GPP TS 23.221

More information

EE 4105 Communication Engg-II Dr. Mostafa Zaman Chowdhury Slide # 1

EE 4105 Communication Engg-II Dr. Mostafa Zaman Chowdhury Slide # 1 EE 4105 Communication Engg-II Dr. Mostafa Zaman Chowdhury Slide # 1 1 Circuit-Switched Systems In a circuit-switched system, each traffic channel is dedicated to a user until its cell is terminated. Circuit

More information

UTRA-UTRAN Long Term Evolution (LTE) and 3GPP System Architecture Evolution (SAE)

UTRA-UTRAN Long Term Evolution (LTE) and 3GPP System Architecture Evolution (SAE) UTRA-UTRAN Long Term Evolution (LTE) and 3GPP System Architecture Evolution (SAE) Long Term Evolution of the 3GPP radio technology 3GPP work on the Evolution of the 3G Mobile System started with the RAN

More information

Mobile Network Evolution Part 1. GSM and UMTS

Mobile Network Evolution Part 1. GSM and UMTS Mobile Network Evolution Part 1 GSM and UMTS GSM Cell layout Architecture Call setup Mobility management Security GPRS Architecture Protocols QoS EDGE UMTS Architecture Integrated Communication Systems

More information

Building Robust Signaling Networks

Building Robust Signaling Networks ericsson White paper Uen 284 23-3268 July 2015 Building Robust Signaling Networks MEETING THE CHALLENGES OF THE RISING SIGNALING STORM Distributed signaling network robustness that follows the concept

More information

Table of Content. Introduction Components Architectural Characteristics Concepts Protocols Service Examples Discussion. ToC

Table of Content. Introduction Components Architectural Characteristics Concepts Protocols Service Examples Discussion. ToC Danar Barzanji Marcel K Steffen Roger Trösch 22.06.2006 Communication Systems IMS www.packetizer.com Table of Content Introduction Components Architectural Characteristics Concepts Protocols Service Examples

More information

Single Radio Voice Call Continuity. (SRVCC) with LTE. White Paper. Overview. By: Shwetha Vittal, Lead Engineer CONTENTS

Single Radio Voice Call Continuity. (SRVCC) with LTE. White Paper. Overview. By: Shwetha Vittal, Lead Engineer CONTENTS White Paper Single Radio Voice Call Continuity (SRVCC) with LTE By: Shwetha Vittal, Lead Engineer Overview Long Term Evolution (LTE) is heralded as the next big thing for mobile networks. It brings in

More information

Co-existence of Wireless LAN and Cellular Henry Haverinen Senior Specialist Nokia Enterprise Solutions

Co-existence of Wireless LAN and Cellular Henry Haverinen Senior Specialist Nokia Enterprise Solutions Co-existence of Wireless LAN and Cellular Henry Haverinen Senior Specialist Nokia Enterprise Solutions 1 2005 Nokia city_wlan_2005_haverinen.ppt / 2005-08-19 / HH Outline Key use cases of integrating Wireless

More information

3GPP TS 23.167 V9.4.0 (2010-03)

3GPP TS 23.167 V9.4.0 (2010-03) TS 23.167 V9.4.0 (2010-03) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; IP Multimedia Subsystem (IMS) emergency sessions (Release

More information

Voice over IP over LTE (VoLTE) Impacts on LTE access. EFORT http://www.efort.com

Voice over IP over LTE (VoLTE) Impacts on LTE access. EFORT http://www.efort.com 1 Introduction Voice over IP over LTE (VoLTE) Impacts on LTE access EFORT http://www.efort.com IMS (IP Multimedia Subsystems) has been around for some time, and many infrastructure vendors have invested

More information

Telecommunication Services Engineering (TSE) Lab. Chapter III 4G Long Term Evolution (LTE) and Evolved Packet Core (EPC)

Telecommunication Services Engineering (TSE) Lab. Chapter III 4G Long Term Evolution (LTE) and Evolved Packet Core (EPC) Chapter III 4G Long Term Evolution (LTE) and Evolved Packet Core (EPC) http://users.encs.concordia.ca/~glitho/ Outline 1. LTE 2. EPC architectures (Basic and advanced) 3. Mobility management in EPC 4.

More information

Technical white paper. Enabling mobile broadband growth Evolved Packet Core

Technical white paper. Enabling mobile broadband growth Evolved Packet Core Technical white paper Enabling mobile broadband growth Evolved Packet Core Contents 3 Enabling mobile broadband growth 4 Enabling migration from current networks to LTE 4 Terminology 5 The demand for cost-effective

More information

Mobility Management for IP-based Mobile Networks

Mobility Management for IP-based Mobile Networks Mobility Management for IP-based Mobile Networks H. Becker, N. Gerlich, M. Schopp Siemens Information & Communication Mobile Munich, Germany 1 Overview Introduction to IP-based Radio Access Networks Definition

More information

An Architecture for Integrating UMTS and 802.11 WLAN Networks

An Architecture for Integrating UMTS and 802.11 WLAN Networks An Architecture for Integrating UMTS and 802.11 WLAN Networks Muhammad Jaseemuddin * Dept. of Electrical & Computer Engineering, Ryerson University, 350 Victoria Street, Toronto, ON M5B 2K3 Canada, Email:

More information

Internet, Part 2. 1) Session Initiating Protocol (SIP) 2) Quality of Service (QoS) support. 3) Mobility aspects (terminal vs. personal mobility)

Internet, Part 2. 1) Session Initiating Protocol (SIP) 2) Quality of Service (QoS) support. 3) Mobility aspects (terminal vs. personal mobility) Internet, Part 2 1) Session Initiating Protocol (SIP) 2) Quality of Service (QoS) support 3) Mobility aspects (terminal vs. personal mobility) 4) Mobile IP Session Initiation Protocol (SIP) SIP is a protocol

More information

Implementing LTE International Data Roaming

Implementing LTE International Data Roaming Implementing International Data Roaming Data Roaming Standardization Implementing International Data Roaming On completion of EPC standardization at 3GPP, specifications for international roaming between

More information

IMS Interconnect: Peering, Roaming and Security Part One

IMS Interconnect: Peering, Roaming and Security Part One T E C H N O L O G Y W H I T E P A P E R IMS Interconnect: Peering, Roaming and Security Part One IMS interconnection promises to enable greater reach and richer offerings for the providers that establish

More information

Mobile Services (ST 2010)

Mobile Services (ST 2010) Mobile Services (ST 2010) Chapter 2: Mobile Networks Axel Küpper Service-centric Networking Deutsche Telekom Laboratories, TU Berlin 1 Mobile Services Summer Term 2010 2 Mobile Networks 2.1 Infrastructure

More information

Nokia Siemens Networks Flexi Network Server

Nokia Siemens Networks Flexi Network Server Nokia Siemens Networks Flexi Network Server Ushering network control into the LTE era 1. Moving towards LTE Rapidly increasing data volumes in mobile networks, pressure to reduce the cost per transmitted

More information

Interworking Wi-Fi and Mobile Networks The Choice of Mobility Solutions

Interworking Wi-Fi and Mobile Networks The Choice of Mobility Solutions white paper Introduction Operators are compelled to explore options to meet ever-rising mobile Internet data demand including extending existing 3G networks, rolling out LTE macro networks, adding LTE

More information

Technology Business Unit. White Paper. SDN in Wireless Cellular Networks: Gearing Up to Meet the Growing Bandwidth Demand

Technology Business Unit. White Paper. SDN in Wireless Cellular Networks: Gearing Up to Meet the Growing Bandwidth Demand Technology Business Unit White Paper SDN in Wireless Cellular Networks: Gearing Up to Meet the Growing Bandwidth Demand About the Author Thomas Lee Sebastian Dr. Thomas Lee Sebastian works as a Solution

More information

Standardization on Mobility Management Architectures and Protocols for All-IP Mobile Networks

Standardization on Mobility Management Architectures and Protocols for All-IP Mobile Networks Standardization on Mobility Management Architectures and Protocols for All-IP Mobile Networks This paper gives an overview of standardization activities on mobility management (MM) architectures and protocols

More information

10 Signaling Protocols for Multimedia Communication

10 Signaling Protocols for Multimedia Communication Outline (Preliminary) 1. Introduction and Motivation 2. Digital Rights Management 3. Cryptographic Techniques 4. Electronic Payment Systems 5. Multimedia Content Description Part I: Content-Oriented Base

More information

EE5406 Wireless Network Protocols Network Architectures

EE5406 Wireless Network Protocols Network Architectures EE5406 Wireless Network Protocols Network Architectures Dr. David Wong Tung Chong Email: wongtc@i2r.a-star.edu.sg Website: http://www1.i2r.a-star.edu.sg/~wongtc/course.html Academic Year 2010/2011 Outline

More information

Mobile Packet Backbone Network Training Programs. Catalog of Course Descriptions

Mobile Packet Backbone Network Training Programs. Catalog of Course Descriptions Mobile Packet Backbone Network Training Programs Catalog of Course Descriptions Page 2 Catalog of Course Descriptions INTRODUCTION... 6 MOBILE PACKET BACKBONE NETWORK (M-PBN) R5.1 DELTA... 7 MOBILE PACKET

More information

Wireless Access of GSM

Wireless Access of GSM Wireless Access of GSM Project Report FALL, 1999 Wireless Access of GSM Abstract: Global System for Mobile communications (GSM) started to be developed by Europeans when the removal of many European trade

More information

Performance Estimation of a SIP based Push-to-Talk Service for 3G Networks

Performance Estimation of a SIP based Push-to-Talk Service for 3G Networks Performance Estimation of a SIP based Push-to-Talk Service for 3G Networks Eoin O Regan and Dirk Pesch Adaptive Wireless Systems Group Cork Institute of Technology Ireland Abstract Push-To-Talk (PTT) is

More information

Architectural Overview of IP Multimedia Subsystem -IMS

Architectural Overview of IP Multimedia Subsystem -IMS Architectural Overview of IP Multimedia Subsystem -IMS Presented by: Masood Khosroshahy June 2006 B E G I N N I N G 1 Project supervisor: Prof. Elie Najm Simplified view of the layered architecture in

More information

How to deal with a thousand nodes: M2M communication over cellular networks. A. Maeder NEC Laboratories Europe andreas.maeder@neclab.

How to deal with a thousand nodes: M2M communication over cellular networks. A. Maeder NEC Laboratories Europe andreas.maeder@neclab. How to deal with a thousand nodes: M2M communication over cellular networks A. Maeder NEC Laboratories Europe andreas.maeder@neclab.eu Outline Introduction to M2M communications The M2M use case landscape

More information

How to secure an LTE-network: Just applying the 3GPP security standards and that's it?

How to secure an LTE-network: Just applying the 3GPP security standards and that's it? How to secure an LTE-network: Just applying the 3GPP security standards and that's it? Telco Security Day @ Troopers 2012 Peter Schneider Nokia Siemens Networks Research 1 Nokia Siemens Networks 2012 Intro

More information

Overview of the Evolved packet core network

Overview of the Evolved packet core network UNIVERSITY OF ALBERTA Overview of the Evolved packet core network Project report submitted to the Faculty of graduate studies and research University of Alberta In partial fulfillment of the requirements

More information

IP Telephony (Voice over IP)

IP Telephony (Voice over IP) (Voice over IP) Instructor Ai-Chun Pang, acpang@csie.ntu.edu.tw Office Number: 417, New building of CSIE Textbook Carrier Grade Voice over IP, D. Collins, McGraw-Hill, Second Edition, 2003. Requirements

More information

Practical Security Testing for LTE Networks BlackHat Abu Dhabi December 2012 Martyn Ruks & Nils

Practical Security Testing for LTE Networks BlackHat Abu Dhabi December 2012 Martyn Ruks & Nils Practical Security Testing for LTE Networks BlackHat Abu Dhabi December 2012 Martyn Ruks & Nils 06/11/2012 1 Today s Talk Intro to LTE Networks Technical Details Attacks and Testing Defences Conclusions

More information

Demo 1. Network Path and Quality Validation in the Evolved Packet Core

Demo 1. Network Path and Quality Validation in the Evolved Packet Core Competence Center NGNI Demo 1 Network Path and Quality Validation in the Evolved Packet Core 1 Fraunhofer Institute FOKUS and TU Berlin AV AV provides education and applied research together with Fraunhofer

More information

Security Testing 4G (LTE) Networks 44con 6th September 2012 Martyn Ruks & Nils

Security Testing 4G (LTE) Networks 44con 6th September 2012 Martyn Ruks & Nils Security Testing 4G (LTE) Networks 44con 6th September 2012 Martyn Ruks & Nils 11/09/2012 1 Today s Talk Intro to 4G (LTE) Networks Technical Details Attacks and Testing Defences Conclusions 11/09/2012

More information

Alcatel-Lucent Evolved Packet Core Solution:

Alcatel-Lucent Evolved Packet Core Solution: T E C H N O L O G Y W H I T E P A P E R Alcatel-Lucent Evolved Packet Core Solution: Delivering technical innovation for the new LTE mobile core This white paper provides an overview of Alcatel-Lucent

More information

Terminology and Definitions Acronyms and Abbreviations Acknowledgement

Terminology and Definitions Acronyms and Abbreviations Acknowledgement Contents Foreword Terminology and Definitions Acronyms and Abbreviations Acknowledgement xiii xv xvii xxi 1 Introduction 1 1.1 General Introduction 1 1.2 On Voice over IP and Telephony over IP 2 1.3 Context

More information

Chapter 1 Supporting LTE Networks in Heterogeneous Environment using the Y-Comm Framework

Chapter 1 Supporting LTE Networks in Heterogeneous Environment using the Y-Comm Framework Chapter 1 Supporting LTE Networks in Heterogeneous Environment using the Y-Comm Framework Mahdi Aiash, Glenford Mapp, Aboubaker Lasebae, Ameer Al-Nemrat Abstract There are two trends in the research to

More information

EETS 8316 Wireless Networks Fall 2013

EETS 8316 Wireless Networks Fall 2013 EETS 8316 Wireless Networks Fall 2013 Lecture: Cellular Overview: 3G and 4G http://lyle.smu.edu/~skangude/eets8316.html Dr. Shantanu Kangude skangude@lyle.smu.edu Third Generation Systems High-speed wireless

More information

ETSI TS 122 278 V12.5.0 (2014-10)

ETSI TS 122 278 V12.5.0 (2014-10) TS 122 278 V12.5.0 (2014-10) TECHNICAL SPECIFICATION Universal Mobile Telecommunications System (UMTS); LTE; Service requirements for the Evolved Packet System (EPS) (3GPP TS 22.278 version 12.5.0 Release

More information

UMTS/GPRS system overview from an IP addressing perspective. David Kessens Jonne Soininen

UMTS/GPRS system overview from an IP addressing perspective. David Kessens Jonne Soininen UMTS/GPRS system overview from an IP addressing perspective David Kessens Jonne Soininen Introduction 1) Introduction to 3GPP networks (GPRS, UMTS) Technical overview and concepts for 3GPP networks Mobility

More information

LTE Networks: Evolution and Technology Overview

LTE Networks: Evolution and Technology Overview LTE Networks: Evolution and Technology Overview The long-term evolutionary access technology called LTE (Long Term Evolution) is quickly becoming the network technology of choice for 4G deployments around

More information

Emerging Standards for Mobility Management in Next-Generation All-IP Networks

Emerging Standards for Mobility Management in Next-Generation All-IP Networks Invited Paper ICMU2006 Emerging Standards for Mobility Management in Next-Generation All-IP Networks Hidetoshi Yokota Akira Idoue KDDI R&D Laboratories, Inc. 2-1-15 Ohara, Fujimino, Saitama, 356 8502,

More information