ELEC-E7230 Mobile Communication Systems
|
|
- Cory Summers
- 5 years ago
- Views:
Transcription
1 ELEC-E7230 Mobile Communication Systems Lecture 1 Prof. Tarik Taleb School of Electrical Engineering Aalto University
2 Work Plan
3 Content Mobile Network Architectures Evolution MN Arch. Evolution: 2G to 3G Evolved Packet System Core NW Architecture & components Protocols Evolved RAN: LTE & LTE-Advanced 5G Mobile Networks Requirements and features Cloud-based Mobile Core Networking Cloud Computing Network Function Virtualization Software Defined Networking Cloud-based Mobile Core Networks
4 Assignment I Grading Policy Presentation of a scientific publication relevant to the course 30% of course grade Assignment II Detailed Report on a topic relevant to the course 30% of course grade Examination 40% of course grade
5 Important Dates 08 Sep.: Lecture 1 15 Sep.: No lecture 22 Sep.: Lecture 2 (Instructions on Assignments I and II) 29 Sep.: Lecture 3 05 Oct.: Assignment I - Scientific paper presentation ½ Day I 06 Oct.: Lecture 4 (Deadline for first draft of Assignment II) 12 Oct.: Assignment I - Scientific paper presentation ½ Day II 13 Oct.: Lecture 5 20 Oct.: Examination 27 Oct.: Deadline for final report of Assignment II
6 Learning Outcome Understanding the migration scenarios from 2/3G to 4G and beyond Factual knowledge of EPC and LTE/LTE-Advanced Basic understanding of recent RAN technologies Ability to carry out practical network dimensioning tasks Familiarity with latest developments in NFV, SDN and Carrier Cloud Development of skills for research and presentation of complex concepts to a general audience Development of technical writing skills
7 Office Hours Tuesdays, 08 Sep.- 13 Oct., 13:30-15:00 (G210)
8 Mobile NW Architecture Evolution Prof. Tarik Taleb School of Electrical Engineering Aalto University
9 Mobile Generations AMPS, NMT, TACS GSM, IS-136, PDC, IS-95 WCDMA cdma2000 LTE 1G 2G 3G 4G ~1980 ~1990 ~2000 ~2010 The foundation of mobile telephony Mobile telephony The foundation of for everyone mobile broadband Further enhanced mobile broadband IMT-2000 IMT-Advanced
10 Mobile Network Architecture Evolution
11 Outline Brief Intro to 3GPP Legacy Networks: GSM GPRS UMTS System Architecture Evolution Background & requirements Motivation Basic principles Network elements and high level functions Architectural enhancements for E-UTRAN and interoperability with 3GPP and non-3gpp accesses Interoperability Mobility and handover management Policy Control and Charging (PCC) QoS Provisioning Main References: 1-3GPP Technical Specifications GPP Technical Specifications
12 3GPP Access Evolution 2G or GSM/CS Voice communication narrowband, real-time, circuit switched WAP or HSCSD as extensions to enable data communications but limited success 3G or UMTS Built on WCDMA High peak data rates: 2Mbps Extended by HSDPA (Rel. 5), HSUPA (Rel. 6), and HSPA+ (Rel. 7) IMS as service control layer for PS core network 2.5G (GPRS/PS, Enhanced Data Rates for GSM Evolution EDGE) Adding Packet Services Theoretical data rates up to 384 Kbps Not always-on IP connectivity: IP address is assigned only when PDP context is established for data transmission Beyond 3G Long Term Evolution (LTE) LTE-Advanced
13 Release of 3GPP Specifications LTE DL: 0.3Gbps UP: 75Mbps LTE- Advanced DL: 1Gbps UP: 0.5Gbps UMTS 2 Mbps HSDPA DL: 14.4 Mbps UP: 384 Kbps HSUPA DL: 14.4 Mbps UP: 5.7 Mbps HSPA+ DL: 28 Mbps UP: 11 Mbps UMTS (W-CDMA) HSDPA HSUPA HSPA+ LTE LTE- Advanced Rel 99 Rel 5 Rel 6 Rel 7 Rel 8 SAE Rel 10 W-CDMA EDGE Wideband Code Division Multiple Access Enhanced Data rates for Global Evolution Presentation Focus Rel9 GPRS General Packet Radio Service GSM Global System for Mobile Communications LTE Long Term Evolution HSUPA High Speed Uplink Packet Access HSDPA UMTS High Speed Downlink Packet Access Universal Mobile Telecommunications System
14 Nomenclature (1) Long Term Evolution Evolved UMTS Radio Access (E- UTRA) (Physical and link layers) E-UTRA Network (E-UTRAN) Radio Network s Functions Evolved Packet Core System Architecture
15 Nomenclature (2) Evolved 3GPP System System Architecture Evolution (SAE) Evolved Packet System (EPS) EPS = Evolved UTRAN + Evolved Packet Core 3G+, 3.5G, etc Advanced phases of the system design Marketing terms
16 Legacy 3GPP Networks
17 GSM 2G Architecture SS7 ISUP MAP/IS41 (over TCAP) PSDN Um SS7 SMS-SC A 2G MS BSC Abis BTS GERAN GSM EDGE Radio Access Network MSC B VLR EIR IAM In case of roaming D E Routing Info PLMN C H HLR AuC PSTN GMSC Subscriber s location? PSTN, ISDN BTS Base Transceiver Station BSC Base Station Controller MS Mobile Station NSS Network Sub-System MSC Mobile-service Switching Controller VLR Visitor Location Register HLR Home Location Register AuC Authentication Server GMSC Gateway MSC EIR Equipment Identity Register PLMN PSDN PSTN PSPDN CSPDN ISDN Public Land Mobile Network Public Switched Data Network Public Switched Telephone Network Packet Switched Public Data Network Circuit Switched Public Data Network Integrated Services Digital Network
18 Circuit Switch vs Packet Switch Reserved bandwidth Time based billing Fixed access time Shared bandwidth Traffic based billing Variable access times Suitable to real-time applications Ideal for data traffic Lower bit rates (14.4 kbps) Inefficient use of resources Higher bit rates (up to 170 kpbs) 2.5 G (GPRS) GPRS General Packet Radio Service
19 GPRS Architecture Um SS7 2.5G MS BSC A MSC E GMSC PSTN PSTN, ISDN Abis BTS Packet Data Protocol (PDP) context: 1) PDP type 2) PDP address (for MS) 3) Requested QoS 4) GGSN address Gb Gs SGSN B VLR EIR IP Gr D PLMN HLR/ HSS Gn H Gc C AuC GGSN Gx PCRF Gi Rx PSDN GPRS General Packet Radio Service SGSN Serving GPRS Support Node GGSN Gateway GPRS Support Node HSS Home Subscriber Server PCRF Policy Charging & Rules Function 1- Packet routing from/to MS/GGSN 2- Mobility management 3- Authentication 4- Billing 1- Interfaces to external PDNs 2- Translation between PDP context and GSM adds 3- Authentication 4- Billing
20 UMTS Architecture (3G Rel 99) Um SS7 2.5G MS BSC A MSC E GMSC PSTN PSTN, ISDN Abis BTS B VLR D PLMN C 3G UE Uu Iub RNC Gb IuPS IuCS Gs SGSN EIR IP Gr HLR/ HSS Gn H Gc AuC GGSN Gx PCRF Gi Rx PSDN Node B Radio Resource Management at UE and RNC: 1) Handover control 2) Power control 3) Admission control UTRAN UMTS Terrestrial Radio Access 4) Packet scheduling Network 5) Code management UMTS Universal Mobile Telecommunication System UE User Equipment RNC Radio Network Controller
21 UMTS Architecture (3G Rel 5) Um IP/ATM 2.5G MS BSC A /IuCS Abis BTS ATM Gb /IuPS MSC Gs B VLR SS7 D Nb/Nc HLR/ HSS H C GMSC PSTN/CS- MGW PSTN, ISDN Uu IuCS Gr Gc AuC Gx PCRF Rx 3G UE Iub RNC IuPS SGSN Gn GGSN Gi PSDN Node B Gs IP Multimedia Sub System (IMS)
22 Long Term Evolution
23 LTE Features & Requirements Always on IP connectivity All-IP Network (AIPN) Providing economy of scale and spectrum reuse Supporting full mobility and global roaming Ensuring seamless service across different radio access Efficiently interworking with non-3gpp accesses Compatible with legacy 3GPP networks Ensuring high QoS Affording high user data rates for both uplink and downlink Lower latencies in user and control plan Supporting diverse mobile network services, both unicast and multicast System with reduced cost (CAPEX and OPEX) Reduced number of network elements flatter architecture Less complexity in RAN and economic usage of backhaul capacity System with improved capacity and coverage Usage of the orthogonal frequency-division multiplexing (OFDM) Spectrum efficiency and reuse System with high level of security
24 LTE history - Workplan First release of Evolved UTRAN + Evolved Packet Core = Evolved Packet System was standardized in 3GPP Release 8 Official freeze of architecture work for Rel-8 was in June 2008 Start of All IP Networks Start of Study Architecture Study Start of Normative Work
25 System Architecture Evolution
26 System Architecture Study Objectives: address architecture impacts stemming from All-IP Network study (TR ) define Evolved Packet Core (EPC) for LTE support mobility between heterogeneous access networks, including service continuity Architecture work was taken very seriously by the industry number of people involved increased noticeably (just in the 3GPP SA2 meeting people for SAE) politics of stakeholders interests came into play
27 Key Features/Requirements Simple protocol architecture Shared channel based PS mode only with VoIP capability (No CS) Simple Architecture enodeb as the only E-UTRAN node Fully meshed approach with tunneling mechanism over IP transport network Iu Flex approach Smaller number of RAN interfaces enodeb MME/SAE-Gateway (S1) enodeb enodeb (X2) Compatibility and inter-working with earlier 3GPP Releases Inter-working with other systems, e.g. cdma2000 FDD and TDD within a single radio access technology Efficient Multicast/Broadcast Single frequency network by OFDM Support of Self-Organizing Network (SON) operation 3GPP TS Tech. Spec., Service Requirements for Evolution of the 3GPP System, Stage 1, Release 8, June 2008
28 History on Architecture Battles (1) Architecture A Architecture B GERAN UTRAN Layer-2 like Evolved RAN Iu Gb R1 AAA interface HSS WLAN 3GPP IP Access SGSN Gn/Gp Gx+ Evolved Packet Core R2 PCRF1 Gi Tight coupling to legacy Gi Op. IP Serv. (IMS, PSS, etc) Op. IP Serv. (IMS, PSS, etc) Internet Gi Based on IP-based Internet Mobility Mobility Protocols between access networks based Wi (IETF-based) on 3GPP protocols (e.g. GTP) Gi+ Inter AS Inter-AS MM Gi+ Gi GPRS Core PCRF2 Wi+ HSS Gb Iu AAA interface GERAN UTRAN Evolved Evolved Packet Core Evolved RAN Access Gi Internet Wi Gi WLAN 3GPP IP Access Loose coupling to legacy Layer-3 like
29 History on Architecture Battles (2) SGi Mobility hsae GW Anchor GTP vs. IP-based Mobility HPLMN S2a/b (PMIP) VPLMN S8a (GTP) SGi S8b (PMIP) legacy PMIP: Proxy Mobile IP GTP: GPRS Tunneling Protocol vsae GW MME UPE S5 S2a/b (GTP or PMIP) non-3gpp
30 Architectural Aspects of EPC 3GPP accesses non-3gpp accesses Untrusted non-3gpp Requirement for a special gateway (evolved Packet Data Gateway) for a secure access of UE to EPC Trusted non-3gpp epdg not required
31 Control Plane Data Plane EPS for 3GPP Accesses PDN GW: IP address allocation, charging and enforces QoS Serving GW: Local mobility anchor for intra-3gpp HO MME: Mobility management entity for intra-3gpp mobility, paging, authentication, bearer management, etc. PCRF: QoS and charging rule provisioning VPLMN HPLMN UTRAN 3GPP Access GERAN S1-MME SGSN MME S3 S4 S12 Gxc S6a Gx HSS PCRF Rx UE LTE-Uu E-UTRAN S1-U S10 S11 Serving Gateway S5 PDN Gateway SGi Packet Data Network (e.g. IMS, PSS etc.) GTP Interface GTP or PMIP Interface PCC Interface
32 EPS for 3GPP Accesses PDN GW: IP address allocation, charging and enforces QoS Serving GW: Local mobility anchor for intra-3gpp HO MME: Mobility management entity for intra-3gpp mobility, paging, authentication, bearer management, etc. PCRF: QoS and charging rule provisioning UTRAN VPLMN HPLMN UE LTE-Uu 3GPP Access E-UTRAN GERAN S1-MME S1-U SGSN S3 MME 3GPP Access S10 S11 S6a S12 S4 Serving Gateway S5 S6a HSS PCRF Gx PDN SGi Gateway Rx Operator's IP Services (e.g. IMS, PSS etc.) GTP Interface GTP or PMIP Interface PCC Interface
33 Data Plane Control Plane PDN Gateway Functions S1-MME MME UE LTE-Uu E-UTRAN S1-U S10 S11 Serving Gateway S5 PDN Gateway SGi Operator's IP Services (e.g. IMS, PSS etc.) UE IP address allocation UE mobility anchoring Per user packet filtering Lawful interception Transport level packet marking Service level charging Service level gating control Rate enforcement based on Aggregate Maximum Bit Rate for an APN Accumulated Maximum Bit Rates of the aggregate of service data flows with the same guaranteed bit rate DHCPv4 & DHCPv6 functions GTP-based S5 Up/Downlink bearer binding Uplink bearer binding verification IP neighborhood detection
34 Data Plane Control Plane Serving Gateway Functions S1-MME MME UE LTE-Uu E-UTRAN S1-U S10 S11 Serving Gateway S5 PDN Gateway SGi Operator's IP Services (e.g. IMS, PSS etc.) PMIPv6 MAG functionality Inter-eNB handover Downlink packet buffering in idle mode Service Request Lawful Interception Packet routing and forwarding Up/Downlink packet marking Accounting for inter-operator charging Up/Downlink charging
35 Data Plane Control Plane MME Functions S1-MME MME UE LTE-Uu E-UTRAN S1-U S10 S11 Serving Gateway S5 PDN Gateway SGi Operator's IP Services (e.g. IMS, PSS etc.) Handling of NAS signaling - En/decryption and authentication of messages Support of UE Reachability in idle state Tracking Area management; PDN/S-GW selection Target MME selection Subscriber authentication Bearer management Lawful Interception of signaling traffic
36 Data Plane Control Plane Evolved RAN S1-MME MME UE LTE-Uu E-UTRAN S1-U S10 S11 Serving Gateway S5 PDN Gateway SGi Operator's IP Services (e.g. IMS, PSS etc.) enb X2 enb Radio Resource Management - Radio Bearer Control Iups - Radio Admission Control - Connection Mobility RNControl - Scheduling Iub Iub IP header compression and encryption of data traffic NB NB MME selection the user data stream Data packet routing UTRAN Uplink transport level packet marking Scheduling and transmission of - paging messages - broadcast information Measurement for mobility and scheduling
37 Tracking Areas, Service Areas, & MME Pool Areas MME MME Pool Area PDN-GW 1 PDN-GW m S-GW 1 S-GW 2 S-GW k Service Area 1 Service Area 2 Service Area K enbs enbs enbs enbs Tracking Area Tracking Area 2 Tracking Area 3 Tracking Area N Tracking Area Update S-GW Relocation MME Relocation
38 Summary Migration scenarios from legacy NWs to EPS LTE Requirements & History EPS Architecture and Components
Mobile NW Architecture Evolution
Mobile NW Architecture Evolution Prof. Tarik Taleb School of Electrical Engineering Aalto University Mobile Generations AMPS, NMT, TACS 1G 2G 3G 4G ~1980 ~1990 ~2000 ~2010 The foundation of mobile telephony
More informationDAY 2. HSPA Systems Architecture and Protocols
DAY 2 HSPA Systems Architecture and Protocols 1 LTE Basic Reference Model UE: User Equipment S-GW: Serving Gateway P-GW: PDN Gateway MME : Mobility Management Entity enb: evolved Node B HSS: Home Subscriber
More informationDimensioning, configuration and deployment of Radio Access Networks. part 1: General considerations. Mobile Telephony Networks
Dimensioning, configuration and deployment of Radio Access Networks. part 1: General considerations Mobile Telephony Networks 1 The Evolution of Mobile Telephony 1st Generation 2nd 3rd 4th Analogue Voice
More information3GPP Evolved Packet System and Femtocell Technologies
Next-Generation Mobile Networks: 3GPP Evolved Packet System and Femtocell Technologies Dr. Stefan Schmid Manager, Next Generation Networking Group NEC Laboratories Europe Heidelberg, Germany (stefan.schmid@neclab.eu)
More informationMobile Network Evolution Part 2
Mobile Network Evolution Part 2 From UMTS to LTE or How to Further Increase Network Capacity and QoS Andreas Mitschele-Thiel Advanced Mobile Communication Networks 1 Outline Evolution from Circuit Switching
More informationMSF Architecture for 3GPP Evolved Packet System (EPS) Access MSF-LTE-ARCH-EPS-002.FINAL
MSF Architecture for 3GPP Evolved Packet System (EPS) Access MSF-LTE-ARCH-EPS-002.FINAL MultiService Forum Architecture Agreement Contribution Number: Document Filename: Working Group: Title: Editor: Contact
More informationINTRODUCTION TO LTE. ECE MOBILE COMMUNICATION Monday, 25 June 2018
INTRODUCTION TO LTE ECE 2526 - MOBILE COMMUNICATION Monday, 25 June 2018 1 WHAT IS LTE? 1. LTE stands for Long Term Evolution and it was started as a project in 2004 by the Third Generation Partnership
More information3GPP. 3GPP Roadmap. Release 99 Release 4 Release 5 Release 6 Release 7 Release 8. Khaled Alutaibi
3GPP Release 99 Release 4 Release 5 Release 6 Release 7 Release 8 Khaled Alutaibi LOGO 976452 3GPP Roadmap Radio Access Air Interface Principles Release99 The main improvement of UMTS compared to GSM in
More informationTalk 4: WLAN-GPRS Integration for Next-Generation Mobile Data Networks
Talk 4: WLAN-GPRS Integration for Next-Generation Mobile Data Networks IEEE Wireless Communication, Oct. 2002 Presented by Prof. Yuh-Shyan Chen Department of Computer Science and Information Engineering
More informationBasic SAE Management Technology for Realizing All-IP Network
LTE SAE EPC Special Articles on SAE Standardization Technology Basic SAE Management Technology for Realizing All-IP Network The standardization of 3GPP Release 8 brings new provisions for All-IP networks
More informationLong Term Evolution - Evolved Packet Core S1 Interface Conformance Test Plan
Long Term Evolution - Evolved Packet Core S1 Interface Conformance Test Plan Table of Contents 1 SCOPE... 10 2 REFERENCES... 10 3 ABBREVIATIONS... 11 4 OVERVIEW... 14 5 TEST CONFIGURATION... 16 5.1 NETWORK
More informationMobile Network Evolution Part 2
Mobile Network Evolution Part 2 From UMTS to LTE or How to Further Increase Network Capacity and QoS Andreas Mitschele-Thiel Advanced Mobile Communication Networks 1 Outline Evolution from Circuit Switching
More informationNexus8610 Traffic Simulation System. Intersystem Handover Simulation. White Paper
Traffic Simulation System Intersystem Handover Simulation White Paper Notice Every effort has been made to ensure that the information in this document was accurate at the time of printing. However, the
More informationRab Nawaz Jadoon. Cellular Systems - II DCS. Assistant Professor. Department of Computer Science. COMSATS Institute of Information Technology
Cellular Systems - II Rab Nawaz Jadoon DCS Assistant Professor COMSATS IIT, Abbottabad Pakistan COMSATS Institute of Information Technology Mobile Communication UMTS Architecture A UMTS network consist
More informationOn the road with 3GPP. 3GPP s Long Term Evolution and System Architecture Evolution projects
On the road with 3GPP 3GPP s Long Term Evolution and System Architecture Evolution projects 1 3GPP Evolution LTE AND SAE Francois COURAU TSG RAN Chairman 2 What 3GPP is A collaborative agreement between
More informationSYSTEM ARCHITECTURE WITH E-UTRAN -- 3GPP ACCESS NETWORKS
SYSTEM ARCHITECTURE WITH E-UTRAN -- 3GPP ACCESS NETWORKS K. Ravi 1, Dr. Mohammed Ali Hussain 2, M. Ramanakar 3 1 Asst.Professor, Dept. of Informatics, Alluri Institute of Management Sciences, Warangal,
More informationMobile systems: an overview
Mobile systems: an overview History A GSM Primer Packets over the air Going wideband Towards an all IP network Observations Mobile Networks: the history Mobile Business Evolution New mobile businesses
More informationEvolution to A Common Core
Evolution to A Common Core Interworking Access Networks Mike Dolan April 2008 Outline Current Situation Multiple Core Networks Commonality at the Application Layer, IMS Converging on a Common Core Network
More informationSAE The Core Network for LTE
SAE The Core Network for LTE Dipl.-Ing. Gerhard Fritze M.Sc. Customer Solution Manager Ericsson Austria GmbH Agenda Basics of LTE LTE and SAE SAE Architecture SAE Introduction Summary Ericsson Austria
More informationIPv6 in Mobile Networks and IMS Ericsson NEA Toshikane Oda
IPv6 in Mobile Networks and IMS 2009-02-25 Ericsson NEA Toshikane Oda Outline 1. Growth of Mobile Broadband Markets 2. Evolution of Mobile Packet System 3. IMS for Converged IP Multimedia Services 4. EU
More informationUNIK4230: Mobile Communications Spring Semester, Per Hj. Lehne
UNIK4230: Mobile Communications Spring Semester, 2015 Per Hj. Lehne per-hjalmar.lehne@telenor.com 916 94 909 Network Architecture and Functionality 5 February 2015 Contents Network Architecture Protocol
More information1.1 Beyond 3G systems
1 Introduction The cellular wireless communications industry witnessed tremendous growth in the past decade with over four billion wireless subscribers worldwide. The first generation (1G) analog cellular
More informationGPRS and UMTS T
GPRS and UMTS T-110.2100 Global Packet Radio Service GPRS uses the time slots not used for circuit switched services Data rate depends on the availability of free time slots GPRS uses the multislot technique,
More informationUMTS System Architecture and Protocol Architecture
UMTS System Architecture and Protocol Architecture Overview on overall system architecture UMTS network architecture and elements Mobile station High-level functions UMTS domains and strata UMTS/GPRS protocol
More information3GPP TS V8.0.0 ( )
TS 23.402 V8.0.0 (2007-12) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture enhancements for non- accesses (Release 8)
More informationTECHNOLOGY OPTIONS FOR EVOLUTION FROM EXISTING MOBILE SYSTEMS
TECHNOLOGY OPTIONS FOR EVOLUTION FROM EXISTING MOBILE SYSTEMS TO IMTS-2000 Bosco Eduardo Fernandes Chair ICTG (IT-Media) and Manufacturers Sector Group UMTS Forum www.umts-forum.org Ljubljana01December
More informationPerformance analysis and deployment of VoLTE mechanisms over 3GPP LTEbased
Performance analysis and deployment of VoLTE mechanisms over 3GPP LTEbased networks Article Published Version Tabany, M. R. and Guy, C. G. (2013) Performance analysis and deployment of VoLTE mechanisms
More information3GPP TS V8.9.0 ( )
TS 23.402 V8.9.0 (2010-06) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture enhancements for non- accesses (Release 8)
More informationSystem Enhancements for Accessing Broadcast Services in All-IP Networks. Motivation
System Enhancements for ing Broadcast Services in All-IP Networks Patrick Stupar, Krishna Pandit, and Wolfgang Granzow Qualcomm CDMA Technologies GmbH Motivation 54.2 % 18.0 % 23.1 % 36.4 % Over 4 billion
More informationCOMP327 Mobile Computing Session: Lecture Set 5 - Wireless Communication Part 2
COMP327 Mobile Computing Session: 2016-2017 Lecture Set 5 - Wireless Communication Part 2 51 SIM (Subscriber Identity Modules) Smart cards that are inserted into the GSM phone to identify the user Stores
More informationAddressing Current and Future Wireless Demand
Addressing Current and Future Wireless Demand Dave Wolter Executive Director Radio Technology AT&T Architecture and Planning Rising Demand and The Need to Innovate in the Network 6,732% growth over 13
More informationE1-E2 UPGRADATION COURSE CONSUMER MOBILITY. 3G Concept
E1-E2 UPGRADATION COURSE CONSUMER MOBILITY 3G Concept Page 1 CHAPTER-TWO 3 G CONCEPT UMTS and the information society Rapid advancements in Information and Communications Technology (ICT) have already
More information3GPP security hot topics: LTE/SAE and Home (e)nb
3GPP security hot topics: LTE/SAE and Home (e)nb Valtteri Niemi 3GPP SA3 (Security) chairman Nokia Research Center, Lausanne, Switzerland Marc Blommaert 3GPP LTE/SAE security rapporteur Devoteam Telecom
More informationETSI TS V ( ) Technical Specification
TS 123 402 V10.4.0 (2011-06) Technical Specification Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements for non-3gpp accesses (3GPP TS 23.402 version 10.4.0 Release 10) 1
More informationEnd-to-end IP Service Quality and Mobility - Lecture #6 -
End-to-end IP Quality and Mobility - Lecture #6 - Special Course in Networking Technology S-38.215 vilho.raisanen@nokia.com Planned contents & draft schedule 1. Introduction Jan 13th 2. Characteristics
More informationHands-On Modern Mobile and Long Term Evolution LTE
Hands-On LTE Course Description With 3G mobile technologies already rolled out by over 200 operators in over 80 countries, standards bodies, manufacturers and operators are looking towards the next generation
More informationLTE Training LTE (Long Term Evolution) Training Bootcamp, Crash Course
LTE Training LTE (Long Term Evolution) Training Bootcamp, Crash Course Why should you choose LTE Training? LTE Training is an intensive learning experience that cover the essential elements of Long Term
More informationWorking Party 5D LIAISON STATEMENT TO EXTERNAL ORGANIZATIONS ARCHITECTURE AND TOPOLOGY OF IMT NETWORKS
! Radiocommunication Study Groups Attachment 5.10 to Document 5D/836 (Source: Document 5D/TEMP/472(Rev.2)) 22 October 2014 Working Party 5D English only LIAISON STATEMENT TO EXTERNAL ORGANIZATIONS ARCHITECTURE
More informationMSF Non-3GPP EPS Access Tile. MSF Architecture for Non-3GPP Evolved Packet System (EPS) Access Tile. MSF-LTE-ARCH-non3GPP-EPS-FINAL
MSF Architecture for Non-3GPP Evolved Packet System (EPS) Access Tile MSF-LTE-ARCH-non3GPP-EPS-FINAL MultiService Forum Architectural Framework Contribution Number: File Name: Document Filename: Working
More informationETSI TS V9.3.0 ( ) Technical Specification
TS 123 402 V9.3.0 (2010-01) Technical Specification Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements for non-3gpp accesses (3GPP TS 23.402 version 9.3.0 Release 9) 1 TS
More informationEnd-to-end IP Service Quality and Mobility - Lecture #5 -
End-to-end IP Service Quality and Mobility - Lecture #5 - Special Course in Networking Technology S-38.215 vilho.raisanen@nokia.com Planned contents & draft schedule 1. Introduction Jan 13th 2. Characteristics
More informationOverview of GPRS and UMTS
CHAPTER 1 This chapter briefly introduces the 2.5G General Packet Radio Service (GPRS) and the 3G Universal Mobile Telecommunications System (UMTS) technologies, and their implementation in Cisco Gateway
More informationSystem Architecture Evolution
System Architecture Evolution Contents 2.1 Architecture of LTE 2.2 Communication Protocols 2.3 Example Information Flows 2.4 Bearer Management 2.5 State Diagrams 2.6 Spectrum Allocation 2.1 Architecture
More informationTECHNOLOGY OPTIONS FOR EVOLUTION FROM EXISTING MOBILE SYSTEMS TO IMT-2000
TECHNOLOGY OPTIONS FOR EVOLUTION FROM EXISTING MOBILE SYSTEMS TO IMT-2000 Bosco Eduardo Fernandes Chair ICTG (IT-Media) and Manufacturers Sector Group UMTS Forum www.umts-forum.org Qatar 29 September 01
More informationThe Evolution and Future of Mobile Communication Systems. Written by David G Ainscough Copyright 2001 D.G.Ainscough
The Evolution and Future of Mobile Communication Systems Written by David G Ainscough Copyright 2001 D.G.Ainscough Chapter 5 : UMTS (Universal Mobile Telecommunication System)...3 5.1 UMTS Introduction...5
More informationChapter 2 The 3G Mobile Communications
Chapter 2 The 3G Mobile Communications 2.1 The Vision for Third Generation (3G) Mobile Communication Systems: The vision for the emerging mobile and personal communication services for the new century
More informationSimulation of LTE Signaling
Simulation of LTE Signaling 1 Florin SANDU, 2 Szilárd CSEREY, 3 Eugen MILE-CIOBANU 1 "Transilvania University of Brasov Bd Eroilor nr. 29A RO-500036 Brasov sandu@unitbv.ro, 2,3 SIEMENS Program and System
More information2. enodeb Emulator: Simulation of emtc and NB-IoT UE and enodeb conforming to 3GPP Release 13 enhancements for Cellular IoT.
Version 13.0.0.2 Release Date: Feb 17, 2017 NetTest v13.0 Release Notes Page 1 of 12 1. C-SGN Emulator: Includes the MME, SGW and PGW Emulators with new interfaces and functions for testing CIoT base stations
More informationWireless Data Mobile Network Architecture and Technology
Wireless Data Mobile Network Architecture and Technology 2001. 2. 15. yclee@sktelecom.com SK Telecom Wireless Data Mobile Network cdma2000 1X gmsgprs umtsgprs GPRS & Mobile IP EDGE & 1X EV-DO/DV EDGE 1X
More informationUMTS & New Technologies «Wireless data world»
EPFL Section Systèmes de Communication Cours Mobile Networks UMTS & New Technologies «Wireless data world» Alexandre LEHERICEY Radio Access Engineering 21/12/2004 mailto: alexandre.lehericey@orange.ch
More informationGSM. Course requirements: Understanding Telecommunications book by Ericsson (Part D PLMN) + supporting material (= these slides) GPRS
GSM Example of a PLMN (Public Land Mobile Network) At present most successful cellular mobile system (over 200 million subscribers worldwide) Digital (2 nd Generation) cellular mobile system operating
More informationEvolution from GSM to UMTS
2 Evolution from GSM to UMTS Evolution is one of the most common terms used in the context of UMTS. Generally it is understood to mean the technical evolution, i.e. how and what kind of equipment and in
More information3GPP TR V8.0.0 ( )
TR 23.882 V8.0.0 (2008-09) Technical Report 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; System Architecture Evolution: Report on Technical Options and
More information3GPP TS V8.4.0 ( )
TS 23.327 V8.4.0 (2009-09) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Mobility between -Wireless Local Area Network (WLAN) interworking
More informationMobile Networks Evolution: Economic Aspects of Evolution towards IMT2000
Mobile Networks Evolution: Economic Aspects of Evolution towards IMT2000 ITU-BDT Regional Seminar on Fixed Mobile Convergence and new network architecture for Arab Region Tunis, Tunisia, 21-24 November
More informationCellular Communication Systems
Cellular Communication Systems Graduate course in Computer Science Integrated Communication Systems (ICS) Group http://www.tu-ilmenau.de/ics -> Teaching -> Master studies -> Cellular Communication Systems
More informationEvolution from GSM to UMTS (IMT-2000)*
Evolution from GSM to UMTS (IMT-2000)* MARIO BAUMGARTEN Siemens Ltda ICN Sao Paulo - BRAZIL * This presentation is a draft submitted by the author and the final version will be available at: http://www.itu
More informationA TUTORIAL ON THE FUNTIONALITY ON CORE NETWORK MOBILITY JATINDER JASBIR SINGH. Presented to the Faculty of the Graduate School of
A TUTORIAL ON THE FUNTIONALITY ON CORE NETWORK MOBILITY by JATINDER JASBIR SINGH Presented to the Faculty of the Graduate School of The University of Texas at Arlington in Partial Fulfillment of the Requirements
More information07/08/2016. Sami TABBANE. I. Introduction II. Evolved Packet Core III. Core network Dimensioning IV. Summary
Core network and transmission dimensioning Sami TABBANE 1 CONTENTS I. Introduction II. Evolved Packet Core III. Core network Dimensioning IV. Summary 2 1 CONTENTS I. Introduction 3 Introduction LTE Commercialization
More informationETSI TS V (201
TS 123 401 V13.5.0 (201 16-03) TECHNICAL SPECIFICATION LTE; General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access (3GPP TS 23.401 version
More informationCommunication Systems for the Mobile Information Society
Communication Systems for the Mobile Information Society Martin Sauter Nortel Networks, Germany John Wiley Si Sons, Ltd Contents Preface List of Figures List of Tables List of Abbreviations xi xiii xix
More informationEXPERIMENT N0: 06 AIM:TO DESIGN UMTS NETWORK USING OPNET MODELER APPARATUS: OPNET MODELER 14.0
EXPERIMENT N0: 06 AIM:TO DESIGN UMTS NETWORK USING OPNET MODELER APPARATUS: OPNET MODELER 14.0 THEORY:Universal Mobile Telecommunications System (UMTS) is a Third Generation (3G) wireless protocol that
More informationIntroduction to 3G 1
Introduction to 3G 1 References [1] Carrier Grade Voice over IP, D. Collins, McGraw-Hill, Second Edition, 2003. [2] 3GPP TS 23.228 [3] 3GPP TS 24.228 [4] 3GPP TS 23.102 2 Outline Mobile Technology Evolution
More information4G LTE Technologies: System Concepts
4G LTE Technologies: System Concepts CK Toh, PhD, Chief Technology Advisor, ALICO Systems Inc., Torrance, CA, US ABSTRACT Recently, we have witnessed the roll out of LTE (Long Term Evolution, or so called
More information3G Mobile UMTS. Raghavendra J 1, Anji Reddy Y 2, Deepak Kumar R 2, Ravi T 3
International Journal of Scientific and Research Publications, Volume 2, Issue 12, December 2012 1 3G Mobile UMTS Raghavendra J 1, Anji Reddy Y 2, Deepak Kumar R 2, Ravi T 3 1,2 Final Year B.Tech, Dept.
More informationIntroduction to Wireless Networks. Chapter 7: Introduction to Heterogeneous Networks and
Introduction to Wireless Networks Chapter 7: Introduction to Heterogeneous Networks and ALL-IP Networks Prof. Yuh-Shyan Chen Department t of CSIE National Taipei University Outline Trend on Wireless/Cellular
More informationETSI TS V9.2.0 ( ) Technical Specification
TS 123 401 V9.2.0 (2009-10) Technical Specification LTE; General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access (3GPP TS 23.401 version
More informationETSI TS V ( )
TS 23 007 V4.4.0 (208-0) TECHNICAL SPECIFICATION Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Restoration procedures (3GPP TS 23.007
More informationThe Evolution of Diameter Signaling
The Evolution of Diameter Signaling A Whitepaper July 2012 By Chris Knight Product/Solution Engineering Abstract: The network architecture of the mobile core has evolved to be more complex with many more
More informationT Computer Networks II Mobile networks
T-110.5111 Computer Networks II Mobile networks 03.11.2014 Matti Siekkinen Sources: J. Kurose, K. Ross. Computer Networking: A Top Down Approach. 6 th edition, Addison-Wesley, April 2009. A. Larmo et al:
More informationIT Certification Exams Provider! Weofferfreeupdateserviceforoneyear! h ps://www.certqueen.com
IT Certification Exams Provider! Weofferfreeupdateserviceforoneyear! h ps://www.certqueen.com Exam : 4A0-M02 Title : Alcatel-Lucent Mobile Gateways for the LTE Evolved Packet Core Version : Demo 1 / 7
More informationA Flow Label Based QoS Scheme for End-to-End Mobile Services
A Flow Label Based QoS Scheme for End-to-End Mobile Services Tao Zheng, Lan Wang, Daqing Gu Orange Labs Beijing France Telecom Group Beijing, China e-mail: {tao.zheng; lan.wang; daqing.gu}@orange.com Abstract
More information3GPP TS V9.4.0 ( )
TS 23.007 V9.4.0 (2010-06) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Restoration procedures (Release 9) The present document
More informationETSI TS V8.4.0 ( ) Technical Specification
TS 129 275 V8.4.0 (2009-10) Technical Specification Universal Mobile Telecommunications System (UMTS); LTE; Proxy Mobile IPv6 (PMIPv6) based Mobility and Tunnelling protocols; Stage 3 (3GPP TS 29.275 version
More informationNext Generation Core Networks Summit 2011 Standardisation and Developments within SAE
Next Generation Core Networks Summit 2011 Standardisation and Developments within SAE Frédéric Firmin (frederic.firmin@3gpp.org) 3GPP Technical Officer Mobile World Congress, 19 th February 2009 1 Terminology
More informationE. The enodeb performs the compression and encryption of the user data stream.
Volume: 140 Questions Question No: 1 Which of the following statements is FALSE regarding the enodeb? A. The enodebs maybe interconnect TEID with each other via anx2 interface. B. The enodeb is an element
More informationETSI TS V (201
TS 123 401 V13.6.1 (201 16-05) TECHNICAL SPECIFICATION LTE; General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Accesss Network (E-UTRAN) access (3GPP TS 23.401 version
More informationFemtocellular Aspects on UMTS Architecture Evolution
Faculty of Electronics, Communications and Automation Department of Communications and Networking Muhammad Farhan Khan Femtocellular Aspects on UMTS Architecture Evolution Master s Thesis submitted in
More informationTelecom Learning. Technology
Telecom Learning Technology LTE Modules S. No. LTE Module Course Content LTE Overview LTE /EPS Network Architecture 1 LTE Basics LTE/EPS Mobility & Session Mgmt LTE Air Interface LTE Air Interface LTE-RF
More informationREFERENCE ARCHITECTURE FOR END-TO-END QOS IN HETEROGENEOUS WIRELESS NETWORK ENVIRONMENTS
REFERENCE ARCHITECTURE FOR END-TO-END QOS IN HETEROGENEOUS WIRELESS NETWORK ENVIRONMENTS Sandra Frei 1, 2, Woldemar Fuhrmann 3, Andreas Rinkel 2 and Bogdan Ghita 1 1 Centre for Information Security and
More informationWIRELESS SYSTEM AND NETWORKING
LECTURE 6 WIRELESS SYSTEM AND NETWORKING References: Rappaport (Chapter 9 and 10) Bernhard (Chapter 3, 4 and 5) Garg (Chapter 8 and 9) Kaarenen (Chapter 1-5 and 9) WIRELESS EVOLUTION Japan Europe Americas
More informationWireless Communication
Wireless Communication Hwajung Lee Key Reference: Prof. Jong-Moon Chung s Lecture Notes at Yonsei University Wireless Communications Bluetooth Wi-Fi Mobile Communications LTE LTE-Advanced Mobile Communications
More information3GPP LTE & 3GPP2 LTE STANDARDIZATION
3GPP LTE & 3GPP2 LTE STANDARDIZATION KRnet 2006, June 27-28, 2006 Dr. LEE, HyeonWoo SAMSUNG ELECTRONICS woojaa@samsung.com 1 CONTENTS KRnet 2006 2/26 Mobile Communication Roadmap 3GPP Long Term Evolution
More informationVersion LTE Emulators v10.2 Release Notes - Page 1 of 16 - Release Date: Aug 28, Resolved Issues
Version 10.2.0.15 Release Date: Aug 28, 2015 Resolved Issues LTE Emulators v10.2 Release Notes - Page 1 of 16-11336 MME does not release previous S1 association when UE Context Release Request procedure
More informationWiMAX Networking Paradigms Base for heterogeneous networking in IEEE802?
WiMAX Networking Paradigms Base for heterogeneous networking in IEEE802? [IEEE 802.16 Mentor Presentation Template (Rev. 0)] Document Number: IEEE802.16-12-0355-00-Shet Date Submitted: 2012-05-09 Source:
More informationPilsung AB Taegyun A Fathur AB Afif A Hari A Gary A Dhika AB April AB Mulya AB Yusuf AB Anin A Rizka B Dion AB Siska AB Mirel AB Hani AB Airita AB Next Generation Network Soft Switch Long-Term Evolution
More information3GPP TS V ( )
TS 23.401 V10.4.0 (2011-06) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; General Packet Radio Service (GPRS) enhancements for Evolved
More informationOverview of GPRS and UMTS
CHAPTER 1 This chapter briefly introduces the 2.5G General Packet Radio Service (GPRS) and the 3G Universal Mobile Telecommunications System (UMTS) technologies, and their implementation in Cisco Gateway
More informationPacket Core 2009 Training Programs. Catalog of Course Descriptions
Packet Core 2009 Training Programs Catalog of Course Descriptions Page 2 Catalog of Course Descriptions INTRODUCTION... 4 SGSN 2009A DELTA... 5 SGSN 2009B DELTA... 7 GGSN 2009A DELTA... 9 GGSN 2009B DELTA...
More informationIntroduction to Mobile Broadband (imb)
Introduction to Mobile Broadband (imb) Teaching By Asst.Prof.Dr. Suwat Pattaramalai suwat.pat@kmutt.ac.th Tel. 02-470-9079 Material: http://webstaff.kmutt.ac.th/~suwat.pat/ 3GPP WiMAX FORUM Introduction
More informationEvaluation of 3GPP LTE and IEEE as Candidate IMT-Advanced Systems
Mobility Evaluation of 3GPP LTE and IEEE 802.16 as Candidate IMT-Advanced Systems Ryan van den Bergh & Prof. H. Hanrahan School of Electrical and Information Engineering, University of the Witwatersrand
More informationSpirent Landslide VoLTE
/IMS Node and SIP UE Emulation Voice over LTE () is the combination of IMS-based voice, messaging and video services over the 4G mobile network. To ensure a successful transition, mobile carriers and equipment
More informationETSI TS V8.8.0 ( ) Technical Specification
TS 129 275 V8.8.0 (2011-01) Technical Specification Universal Mobile Telecommunications System (UMTS); LTE; Proxy Mobile IPv6 (PMIPv6) based Mobility and Tunnelling protocols; Stage 3 (3GPP TS 29.275 version
More informationImplementing Cisco Service Provider Mobility LTE Networks ( )
Implementing Cisco Service Provider Mobility LTE Networks (600-212) Exam Description: The Implementing Cisco LTE Packet Core Networks (600-212 SPLTE) exam is a 90- minute, 65 75 question assessment within
More informationOutline. Wireless Technology Evolution GPRS Overview 3GPP All IP Network 3GPP IP Multimedia Subsystem
3GPP All IP Network Outline Wireless Technology Evolution GPRS Overview 3GPP All IP Network 3GPP IP Multimedia Subsystem Vision of Comm. System 3G/4G/ Source: DoCoMo 3 Wireless Technology Evolution 1G
More informationDirect Tunnel for 4G (LTE) Networks
This chapter briefly describes support for direct tunnel (DT) functionality over an S12 interface for a 4G (LTE) network to optimize packet data traffic. Cisco LTE devices (per 3GPP TS 23.401 v8.3.0) supporting
More informationETSI TS V ( )
TS 123 161 V14.0.0 (2017-05) TECHNICAL SPECIFICATION Universal Mobile Telecommunications System (UMTS); LTE; Network-Based IP Flow Mobility (NBIFOM); Stage 2 (3GPP TS 23.161 version 14.0.0 Release 14)
More informationCSC 401 Data and Computer Communications Networks
CSC 401 Data and Computer Communications Networks Wireless Networks Cellular & Mobility Sec 7.4 7.8 Lina Battestilli 7.1 Introduction Wireless Chapter 7 Outline Wireless and Mobile Networks 7.2 Wireless
More informationDelivery of Voice and Text Messages over LTE 13 年 5 月 27 日星期 一
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 data
More information3GPP TR v0.4.0( )
3GPP TR 23.827 v0.4.0(2007-09) Feasibility Study of Mobility between 3GPP-WLAN Interworking and 3GPP System (Release 8) Report: 易衛漢 2008/11/18 Non Roaming WLAN Inter-working Reference Model 3GPP Home Network
More information