Vad betyder 4G-utvecklingen för Stadsnäten?

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Vad betyder 4G-utvecklingen för Stadsnäten?"

Transcription

1 Vad betyder 4G-utvecklingen för Stadsnäten? Niclas Välme Senior Solution Manager - Mobile Networks Ericsson AB Ericsson AB

2 LTE Marknadskampanj Att erbjuda 80 megabit/s med 99 procents mobil- och inomhustäckning med "ett mindre antal" extra basstationer är fullständigt orealistiskt. Det skulle behövas tals Citat: Jens Zander, Professor I Radiosystemteknik och chef för forskningscentrumet Ericsson AB

3 Agenda Introduktion Vadär4G ellerlte/sae? Operatörernas krav och behov Nya affärsmöjligheter för stadsnät? Ericsson AB

4 LTE driven by Mobile broadband Subscriptions (million) Global Mobile broadband growth ~80% will be of Mobile Broadband enabled by HSPA/LTE Swedish Internet Growth (PTS figures) Mobile broadband Swedish subscribers Jun 07: 184 Jun 08: 604 Jun Fixed Mobile One track giving economical of sales Planning window GSM Track (3GPP) GSM WCDMA HSPA Site capacity? tomorrow CDMA Track (3GPP2) TD-SCDMA LTE FDD and TDD CDMA One EVDO Rev A today time Handle the capacity growth during the planning window, cost effectively Ericsson AB

5 Global LTE Commitments 35+ Operators in over 19 countries Vodafone Source: Press releases and GSA (26 August, 2009) and more to come Up to 14 LTE networks are expected to launch commercial services in 2010 Ericsson AB

6 Agenda Introduktion Vadär4G ellerlte/sae? Operatörernas krav och behov Nya affärsmöjligheter för stadsnät? Ericsson AB

7 Technology Mobile Broadband speed evolution LTE LTE HSPA+ Market impact ~2014 Peak rate 42 Mbps ~150 Mbps ~1000 Mbps Typical user rate downlink 1-10 Mbps Mbps Operator dependent Typical user rate uplink Mbps 5-50 Mbps Operator dependent Excellent user and network experience Ericsson AB

8 Key LTE features OFDM Radio Technology OFDM SC-FDMA Multi-antenna transmission TX TX Spectrum flexibility 1.4 MHz FDD 20 MHz TDD Simplicity IP transport Ericsson AB

9 LTE/SAE Architecture Terminology EPC eutran EPC - Evolved Packet Core SAE - System Architecture Evolution eutran - Evolved UTRAN LTE - Long Term Evolution EPS EPS Evolved Packet System Ericsson AB

10 LTE Architecture All-IP transport No RNC/BSC node equivalent New inter-nodeb connection, X2 No meashed network required between enb Pooled CN nodes enb connected to each node in pool 3G GGSN SGSN SAE/LTE MME SAE-GW Core Iub Iub Core RAN RNC Iur RNC RAN S1 S1 Iub Iub NodeB NodeB enb X2 enb Simplified architecture, Simpler Delay Demands Ericsson AB

11 LTE Deployment Early LTE adopters have showcase networks not the case for most LTE deployments Usually, LTE will co-exist with several technologies GSM, WCDMA, CDMA Fiber and Microwave main media Increasingly important to use a common infrastructure Radio network planning is about balancing: Speed & coverage vs. network load performance vs. utilization GSM HSPA LTE TDM Ethernet Co-existance with 2G/3G technologies important Ericsson AB

12 LTE Downlink Capacity, 20 MHz Cell For 20 MHz cell, DL peak rate=150 Mbps under ideal conditions, using 2x2MIMO UL cell peak rate ~50% of DL cell peak rate Capacity scales linearly with radio bandwidth Mbit/s Cell Peak Rate 2 2 MIMO 4 4 MIMO Cell Throughput In L10A release In later release For a single user In a loaded network Ericsson AB

13 Agenda Introduktion Vadär4G ellerlte/sae? Operatörernas krav och behov Nya affärsmöjligheter för stadsnät? Ericsson AB

14 Important considerations for IP RAN IP Aggregation gains Synchronization L2 /L3 Network Architecture Transport Network Characteristics LTE impact GSM BTS WCDMA NodeB Ethernet, TDM LTE NodeB Ericsson AB

15 LTE backhaul No revolution - just evolution of existing infrastructure RBS Site 2G Microwave Mobile Backhaul All-IP, 3..4 CoS classes Switch Site BSC 3G Copper IP/MPLS (metro ethernet) RNC Fibre LTE LTE Access, LRAN Metro, HRAN SGW enodeb Peak rates: Mpbs Fibre/microwave to site Typically E-LAN connected LRAN L2 or L3. L2 preferred Router/GW: SON, IPsec - Access/Aggregation NW Edge HRAN Likely L3, IP/MPLS Redundancy SGw CN node Located at Sw Site Ericsson AB

16 LTE Transport dimensioning aspects Dimension for: ΣA2 0.8 Dimension for Average enodeb throughput during Busy Hour = 50 Mbit/s per enb Dimension for enodeb throughput in a loaded network for a 3x1 configuration = 100 Mbit/s per enb S-GW/ PDN GW S-GW/ PDN GW A3 A2 A1 A Gbit/s Gbit/s Gbit/s Gbit/s 1.3 Gbit/s A3 (1) A2 (2) A1 (20) enb (200) Aggregates 2 A2 10 A1 10 RBS X users Transmission examples (2 ) 10GE (2 ) 10GE (2 ) GE FE or GE Dimension for peak rate to 1 cell= 150 Mbit/s enb A1 enb en B enb enb enb enb A1 enb 189 Mbit/s 50% 3 50% 3 enb Figures for no aggregation gains in Red Transport overhead factor used is 1.26 Ericsson AB

17 LTE Transport Requirements Application Related Delay Packet loss LTE Technology Related Delay Delay variation Consequences of latency and packet loss excessive retransmissions lower end-user throughput slower rate increases, lower utilization on LTE RAN Ericsson AB

18 Application Related Delay & Packet Loss: Extract from 3GPP TS , Table QCI Resource Type Priority Packet Delay Budget Packet Error Loss Example Services 1 GBR ms 10-2 Conversational Voice ms 10-3 Conversational Video (Live Streaming) ms 10-3 Real Time Gaming 5 Non-GBR ms 10-6 IMS Signalling ms 10-6 Video (Buffered Streaming) 9 9 TCP-based (e.g.www, e- mail, chat, ftp, p2p file sharing, progressive video, etc) Delay Backhaul part is ms, depending on delays in other parts e2e Packet Loss: TCP handles packet loss by reducing and increasing send rate as needed Ericsson AB

19 LTE Technology Related S1 User Plane delay between enb and SAE GW 3GPP recommends ms - flexible X2 backhaul delay of less than 100ms 50ms one way delay between enb-cn, if routing through CN) Radio network synchronization based upon NTP or PTP requires low Delay Variation Gaussian PDV 99 % of packets should be less than 3 ms The backhaul needs to be QoS enabled! The shorter the backhaul delay the better for peak rates Ericsson AB

20 Synchronization Options for LTE LTE FDD (frequency sync) Packet-based NTP 1588v2, without backhaul support GPS LTE TDD (phase sync) GPS 1588v2 with backhaul support Advanced LTE features (CoMP, OTDOA based positioning, ) Phase sync accuracy most likely required => GPS or 1588v2 with backhaul support Sync requirements differ between LTE FDD and LTE TDD Ericsson AB

21 Transport Service Offerings to support LTE Provide MEF services MEF 6.1 Defines the Ethernet Service Types (EPL, EVPL, E-Line, E- LAN, E-Tree, etc). MEF 10.1 Defines the service attributes and parameters required to offer the services defined in MEF 6.1 MEF 22 Mobile Backhaul Implementation Agreement defines a common approach for all Service providers Legacy Mobile Backhaul Migration Traffic separation Ethernet OAM Synchronization Ericsson AB

22 Managed Backhaul for IP RAN A shared opportunity? GSM BTS WCDMA NodeB Ethernet, TDM LTE NodeB Ericsson AB

23 Conclusion LTE is the path forward for meeting the Mobile Broadband challenges LTE requires a technology shift from TDM to All IP with high bandwidth demands. Stadsnäten together with Ericsson has the knowledge, products and relations to make this happen! Ericsson AB

24 Frågor? Ericsson AB

THE Evolution of Mobile network and THE role of Network transport. Rodolfo Di Muro, PhD, MBA Programs marketing

THE Evolution of Mobile network and THE role of Network transport. Rodolfo Di Muro, PhD, MBA Programs marketing THE Evolution of Mobile network and THE role of Network transport Rodolfo Di Muro, PhD, MBA Programs marketing Agenda 1 Mobile network evolution business opportunities 2 The role of the transport network

More information

LTE Perspective. Ericsson Inc. Sridhar vadlamudi LTE HEAD, India

LTE Perspective. Ericsson Inc. Sridhar vadlamudi LTE HEAD, India LTE Perspective Ericsson Inc. Sridhar vadlamudi LTE HEAD, India Topics Mobile Broadband growth Why LTE? Trials/Commercial deployments Public Ericsson AB 2010 2010-05-31 Page 2 A wider vision: Everything

More information

Use of MPLS in Mobile Backhaul Networks

Use of MPLS in Mobile Backhaul Networks Use of MPLS in Mobile Backhaul Networks Introduction Backhaul plays a vital role in mobile networks by acting as the link between Radio Access Network (RAN) equipment (Eg: radio basestation) and the mobile

More information

Copyright Telefon AB LM Ericsson 2009. All rights reserved 11. Ericsson Capital Markets Day May 8, 2009

Copyright Telefon AB LM Ericsson 2009. All rights reserved 11. Ericsson Capital Markets Day May 8, 2009 Copyright Telefon AB LM Ericsson 2009. All rights reserved 11 Ericsson Capital Markets Day May 8, 2009 Oscar Gestblom Marketing Director, Networks Martin Ljungberg Product Manager - Mobile Broadband Networks

More information

The future of mobile networking. David Kessens

The future of mobile networking. David Kessens <david.kessens@nsn.com> The future of mobile networking David Kessens Introduction Current technologies Some real world measurements LTE New wireless technologies Conclusion 2 The future of mobile networking

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

Synchronization Requirements in Cellular Networks over Ethernet

Synchronization Requirements in Cellular Networks over Ethernet Synchronization Requirements in Cellular Networks over Ethernet IEEE 802.3 TS Interim, May. 2009 J. Kevin Rhee 1, Kyusang Lee 2, and Seung-Hwan Kim 3 1 KAIST, 2 ACTUS Networks, and 3 ETRI, S. Korea Acknowledgment

More information

Mobile network evolution A tutorial presentation

Mobile network evolution A tutorial presentation Mobile network evolution A tutorial presentation Andy Sutton Principal Design Consultant - Transport Networks Avren Events, Time and Sync in Telecoms, Dublin, Ireland Tuesday 2 nd November 2010 hello About

More information

Architecture and transport for mobile broadband backhaul. Kåre Gustafsson Ericsson Research 2010-11-04

Architecture and transport for mobile broadband backhaul. Kåre Gustafsson Ericsson Research 2010-11-04 Architecture and transport for mobile broadband backhaul Kåre Gustafsson Ericsson Research 2010-11-04 outline Technology and market drivers Link technologies Backhauling of Heterogeneous Networks Main

More information

Cooperative Techniques in LTE- Advanced Networks. Md Shamsul Alam

Cooperative Techniques in LTE- Advanced Networks. Md Shamsul Alam Cooperative Techniques in LTE- Advanced Networks Md Shamsul Alam Person-to-person communications Rich voice Video telephony, video conferencing SMS/MMS Content delivery Mobile TV High quality video streaming

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

Ericsson Executive Summit on Broadband Mobility. Cypress Hotel December 11, 2008 Cupertino, CA

Ericsson Executive Summit on Broadband Mobility. Cypress Hotel December 11, 2008 Cupertino, CA Ericsson Executive Summit on Broadband Mobility Cypress Hotel December 11, 2008 Cupertino, CA Safe Harbor Statement This presentation contains forward looking statements. Such statements are based on our

More information

End to End Delay Performance Evaluation for VoIP in the LTE Network

End to End Delay Performance Evaluation for VoIP in the LTE Network ENSC 427 COMMUNICATION NETWORKS SPRING 2013 Final Project Presentation End to End Delay Performance Evaluation for VoIP in the LTE Network Dai, Hongxin Ishita, Farah Lo, Hao Hua danield @ sfu.ca fishita

More information

EVERYTHING YOU EVER WANTED TO KNOW ABOUT LTE

EVERYTHING YOU EVER WANTED TO KNOW ABOUT LTE EVERYTHING YOU EVER WANTED TO KNOW ABOUT LTE (BUT WERE AFRAID TO ASK) SEMINAR PART 2/2 Jonathan Buschmann Ericsson Italy Rome, April 27, 2011 Objectives of the seminar Answer these questions How have mobile

More information

Challenges and Solutions for Wireless Backhaul

Challenges and Solutions for Wireless Backhaul www.huawei.com Challenges and Solutions for Wireless Backhaul Bob Cubbage Manager, Metro Ethernet rcubbage@huawei.com LTE Backhaul Challenges Voice Dominant Traffic Cost Revenue Business Model Regional

More information

EVERYTHING YOU EVER WANTED TO KNOW ABOUT LTE

EVERYTHING YOU EVER WANTED TO KNOW ABOUT LTE EVERYTHING YOU EVER WANTED TO KNOW ABOUT LTE (BUT WERE AFRAID TO ASK) SEMINAR PART 1/2 Jonathan Buschmann Ericsson Italy Rome, April 6, 2011 Seminar objectives Answer these questions What is LTE? Why do

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

Next-Generation Mobile Network

Next-Generation Mobile Network Next-Generation Mobile Network Tsuguo Kato The number of people using mobile phones in the world has exceeded 4.5 billion and this figure is continuing to grow. For the past several years, mobile data

More information

Enterprise Connectivity over Mobile Broadband

Enterprise Connectivity over Mobile Broadband NSN White paper October 2013 Enterprise Connectivity over Mobile Broadband Enabling Carrier Ethernet over LTE Networks CONTENTS Executive Summary 2 Market Trends 3 Target Customers 6 Proposed Solution

More information

Next Generation of Railways and Metros wireless communication systems IRSE ASPECT 2012 Alain BERTOUT Alcatel-Lucent

Next Generation of Railways and Metros wireless communication systems IRSE ASPECT 2012 Alain BERTOUT Alcatel-Lucent Next Generation of Railways and Metros wireless communication systems IRSE ASPECT 2012 Alain BERTOUT Alcatel-Lucent Slide 1 Wireless communication: What s at stake for Rail? Some of the key challenges

More information

LTE Release 8 and beyond. February 2009

LTE Release 8 and beyond. February 2009 LTE Release 8 and beyond February 2009 Disclaimer Nothing in this presentation is an offer to sell any of the parts referenced herein. This presentation may reference and/or show images of parts and/or

More information

Bringing Mobile Broadband to Rural Areas. Ulrich Rehfuess Head of Spectrum Policy and Regulation Nokia Siemens Networks

Bringing Mobile Broadband to Rural Areas. Ulrich Rehfuess Head of Spectrum Policy and Regulation Nokia Siemens Networks Bringing Mobile Broadband to Rural Areas Ulrich Rehfuess Head of Spectrum Policy and Regulation Nokia Siemens Networks Agenda Drivers in Mobile Broadband Why LTE? Market Status, Networks and Devices Implementation

More information

HSPA, LTE and beyond. HSPA going strong. PRESS INFORMATION February 11, 2011

HSPA, LTE and beyond. HSPA going strong. PRESS INFORMATION February 11, 2011 HSPA, LTE and beyond The online multimedia world made possible by mobile broadband has changed people s perceptions of data speeds and network service quality. Regardless of where they are, consumers no

More information

Dimensioning, configuration and deployment of Radio Access Networks. part 5: HSPA and LTE HSDPA. Shared Channel Transmission

Dimensioning, configuration and deployment of Radio Access Networks. part 5: HSPA and LTE HSDPA. Shared Channel Transmission HSDPA Dimensioning, configuration and deployment of Radio Access Networks. part 5: HSPA and LTE Enhanced Support for Downlink Packet Data Higher Capacity Higher Peak data rates Lower round trip delay Part

More information

1 Generic Structure of a Mobile Network

1 Generic Structure of a Mobile Network Mobile s Evolution Towards 4G EFORT http://www.efort.com Mobile networks of service providers have initially been designed to support voice. With time, Traffic nature has evolved towards more complex data

More information

LTE Mobility Enhancements

LTE Mobility Enhancements Qualcomm Incorporated February 2010 Table of Contents [1] Introduction... 1 [2] LTE Release 8 Handover Procedures... 2 2.1 Backward Handover... 2 2.2 RLF Handover... 3 2.3 NAS Recovery... 5 [3] LTE Forward

More information

Mobile. Analyzing, Planning and Optimizing Heterogeneous Mobile Access and Core Networks

Mobile. Analyzing, Planning and Optimizing Heterogeneous Mobile Access and Core Networks Mobile Analyzing, Planning and Optimizing Heterogeneous Mobile Access and Core Networks The Features NetWorks Mobile is a tool for analyzing, planning and optimizing the fixed-line part of your (mobile)

More information

Should Pakistan Leapfrog the Developed World in Broadband? By: Syed Ismail Shah Iqra University Islamabad Campus E-mail: ismail@iqraisb.edu.

Should Pakistan Leapfrog the Developed World in Broadband? By: Syed Ismail Shah Iqra University Islamabad Campus E-mail: ismail@iqraisb.edu. Should Pakistan Leapfrog the Developed World in Broadband? By: Syed Ismail Shah Iqra University Islamabad Campus E-mail: ismail@iqraisb.edu.pk Should Pakistan Leapfrog the Developed World in Broadband?

More information

Challenges in Future Wireless Broadband Access Networks

Challenges in Future Wireless Broadband Access Networks Challenges in Future Wireless Broadband Access Networks C1 Öffentlich / Public Version 1.0 Dr. Andreas Jungmaier Network Strategy & Assessment / TNS Vodafone D2 The Future of Broadband Wireless 26. Treffen

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

WHITE PAPER. Use of MPLS technology in mobile backhaul networks CONTENTS: Introduction. IP/MPLS Forum White Paper. February 2008. Introduction...

WHITE PAPER. Use of MPLS technology in mobile backhaul networks CONTENTS: Introduction. IP/MPLS Forum White Paper. February 2008. Introduction... Introduction WHITE PAPER Use of MPLS technology in mobile backhaul networks Backhaul plays a vital role in mobile networks by acting as the link between Radio Access Network (RAN) equipment (Eg: radio

More information

Mobile Broadband driven by Convergence of IP and LTE technologies

Mobile Broadband driven by Convergence of IP and LTE technologies Mobile Broadband driven by Convergence of IP and LTE technologies Arpit Joshipura VP, GF Strategy & Market Development Ericsson Silicon Valley Ali Khayrallah Director of Research Ericsson North America

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

Use Current Success to Develop Future Business

Use Current Success to Develop Future Business >THIS IS THE WAY Use Current Success to Develop Future Business Malur Narayan / Nitin Khanna February 2005 >THIS IS Wireless Broadband Opportunities & Segments Mobile Broadband Access Enterprise Broadband

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

UMTS vs. LTE: a comparison overview

UMTS vs. LTE: a comparison overview UMTS vs. LTE: a comparison overview Unik4230: Mobile Communications Khai Vuong May 16, 2011 Agenda 3GPP Network Architecture UMTS LTE Radio Access Technologies WCDMA OFDMA Discussion 3GPP Standards (I)

More information

Evolution from 3G to LTE

Evolution from 3G to LTE Soluções Wireless - Tecnologias e Tendências Evolution from 3G to LTE December, 09 th, 2008 Adriano Oliveira Radio Access Solution Manager Nokia Siemens Networks 0 Nokia Siemens Networks Presentation /

More information

RAN Evolution. An introduction to Evo RAN. Hans Beijner Portfolio Marketing Manager, Business Unit Networks, Ericsson

RAN Evolution. An introduction to Evo RAN. Hans Beijner Portfolio Marketing Manager, Business Unit Networks, Ericsson RAN Evolution An introduction to Evo RAN Hans Beijner Portfolio Marketing Manager, Business Unit Networks, Ericsson This presentation may contain forward looking statements. Such statements are based on

More information

HSPA+ and LTE Test Challenges for Multiformat UE Developers

HSPA+ and LTE Test Challenges for Multiformat UE Developers HSPA+ and LTE Test Challenges for Multiformat UE Developers Presented by: Jodi Zellmer, Agilent Technologies Agenda Introduction FDD Technology Evolution Technology Overview Market Overview The Future

More information

Fixed and Nomadic LTE Services

Fixed and Nomadic LTE Services Saudi Integrated Telecom Company: Fixed and Nomadic LTE Services Dr. Liang Wu CTO, SITC Technology Consultant, PCCW KSA Market Overview KSA General: has a population of approx. 25 million. a high GPP

More information

Evolve 2G/3G Networks for LTE using L2 Optical and Microwave Transport

Evolve 2G/3G Networks for LTE using L2 Optical and Microwave Transport S T R A T E G I C W H I T E P A P E R Evolve 2G/3G Networks for LTE using L2 Optical and Microwave Transport By the end of 2012, one quarter of the world s 3 million cell sites will have Ethernet backhaul.

More information

LTE and Network Evolution

LTE and Network Evolution ITU-T Workshop on Bridging the Standardization Gap and Interactive Training Session (Nadi, Fiji, 4 6 July 2011 ) LTE and Network Evolution JO, Sungho Deputy Senior Manager, SKTelecom Nadi, Fiji, 4 6 July

More information

LTE-Advanced: qué aportará a los operadores más allá de mayor capacidad y velocidad

LTE-Advanced: qué aportará a los operadores más allá de mayor capacidad y velocidad LTE-Advanced: qué aportará a los operadores más allá de mayor capacidad y velocidad Erasmo Rojas Director of Latin America & Caribbean 4G Americas 11 junio de 2013 4G Americas Board of Governors Mobile

More information

Solving the LTE Backhaul Challenges. PLNOG12 Warsaw, March 2014

Solving the LTE Backhaul Challenges. PLNOG12 Warsaw, March 2014 Solving the LTE Backhaul Challenges PLNOG12 Warsaw, March 2014 MRV Communicatons at a Glance Founded in 1988 Over 1,000 Global Customers Tier 1 & 2 Service Providers Content Delivery Networks Regional

More information

NSN White paper February 2014. Nokia Solutions and Networks Smart Scheduler

NSN White paper February 2014. Nokia Solutions and Networks Smart Scheduler NSN White paper February 2014 Nokia Solutions and Networks Smart Scheduler CONTENTS 1. Introduction 3 2. Smart Scheduler Features and Benefits 4 3. Smart Scheduler wit Explicit Multi-Cell Coordination

More information

3GPP Wireless Standard

3GPP Wireless Standard 3GPP Wireless Standard Shishir Pandey School of Technology and Computer Science TIFR, Mumbai April 10, 2009 Shishir Pandey (TIFR) 3GPP Wireless Standard April 10, 2009 1 / 23 3GPP Overview 3GPP : 3rd Generation

More information

LTE BACKHAUL REQUIREMENTS: A REALITY CHECK

LTE BACKHAUL REQUIREMENTS: A REALITY CHECK By: Peter Croy, Sr. Network Architect, Aviat Networks INTRODUCTION LTE mobile broadband technology is now being launched across the world with more than 140 service providers committed to implement it

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

How QoS differentiation enhances the OTT video streaming experience. Netflix over a QoS enabled

How QoS differentiation enhances the OTT video streaming experience. Netflix over a QoS enabled NSN White paper Netflix over a QoS enabled LTE network February 2013 How QoS differentiation enhances the OTT video streaming experience Netflix over a QoS enabled LTE network 2013 Nokia Solutions and

More information

Migration to LTE: Infrastructure Impact. Maria E. Palamara Director CDMA-LTE Strategy Alcatel-Lucent January, 2009

Migration to LTE: Infrastructure Impact. Maria E. Palamara Director CDMA-LTE Strategy Alcatel-Lucent January, 2009 Migration to LTE: Infrastructure Impact Maria E. Palamara Director CDMA-LTE Strategy Alcatel-Lucent January, 2009 LTE to ehpd/hpd Interworking ehpd Internet Intranet IMS AT: Access Terminal enc: Enhanced

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

Latency in LTE Systems

Latency in LTE Systems Latency in LTE Systems Agenda Introduction Handover theory GSM Handover UMTS Handover Inter RAT Handover Handover and performance Introduction What is Latency? The time from a user sending a piece of data,req

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

What is going on in Mobile Broadband Networks?

What is going on in Mobile Broadband Networks? Nokia Networks What is going on in Mobile Broadband Networks? Smartphone Traffic Analysis and Solutions White Paper Nokia Networks white paper What is going on in Mobile Broadband Networks? Contents Executive

More information

Cellular Network Planning and Optimization Part XI: HSDPA. Jyri Hämäläinen, Communications and Networking Department, TKK, 25.1.

Cellular Network Planning and Optimization Part XI: HSDPA. Jyri Hämäläinen, Communications and Networking Department, TKK, 25.1. Cellular Network Planning and Optimization Part XI: HSDPA Jyri Hämäläinen, Communications and Networking Department, TKK, 25.1.2008 HSDPA HSDPA = High Speed Downlink Packet Access. Release 5 was the first

More information

Upcoming Enhancements to LTE: R9 R10 R11!

Upcoming Enhancements to LTE: R9 R10 R11! Upcoming Enhancements to LTE: R9 R10 R11! Jayant Kulkarni Award Solutions jayant@awardsolutions.com Award Solutions Dallas-based wireless training and consulting company Privately held company founded

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

RBS 6000 Training Programs. Catalog of Course Descriptions

RBS 6000 Training Programs. Catalog of Course Descriptions RBS 6000 Training Programs Catalog of Course Descriptions Page 2 2 Telephone: +46 8 757 0000 Page 3 Catalog of Course Descriptions INTRODUCTION... 5 GSM RADIO NETWORK OVERVIEW... 7 WCDMA RADIO ACCESS NETWORK

More information

Throughput for TDD and FDD 4 G LTE Systems

Throughput for TDD and FDD 4 G LTE Systems Throughput for TDD and FDD 4 G LTE Systems Sonia Rathi, Nisha Malik, Nidhi Chahal, Sukhvinder Malik Abstract Long Term Evolution (LTE) has been designed to support only packet-switched services. It aims

More information

Protocol Signaling Procedures in LTE

Protocol Signaling Procedures in LTE White Paper Protocol Signaling Procedures in LTE By: V. Srinivasa Rao, Senior Architect & Rambabu Gajula, Lead Engineer Overview The exploding growth of the internet and associated services has fueled

More information

Mobile Backhaul The Next Telecoms Revolution

Mobile Backhaul The Next Telecoms Revolution Mobile Backhaul The Next Telecoms Revolution Foreword Every once in a while the telecommunications industry experiences a technological and commercial revolution. One such revolution took place in the

More information

Optimization Handoff in Mobility Management for the Integrated Macrocell - Femtocell LTE Network

Optimization Handoff in Mobility Management for the Integrated Macrocell - Femtocell LTE Network Optimization Handoff in Mobility Management for the Integrated Macrocell - Femtocell LTE Network Ms.Hetal Surti PG Student, Electronics & Communication PIT, Vadodara E-mail Id:surtihetal99@gmail.com Mr.Ketan

More information

Simplified network architecture delivers superior mobile broadband

Simplified network architecture delivers superior mobile broadband White paper Simplified network architecture delivers superior mobile broadband Profitable wireless broadband with Internet-HSPA Contents 3 Executive Summary 4 Mobile data traffic is growing strongly 5

More information

Understanding Mobile Wireless Backhaul

Understanding Mobile Wireless Backhaul Understanding Mobile Wireless Backhaul Understanding Mobile Wireless Backhaul 1 Introduction Wireless networks are evolving from voice-only traffic to networks supporting both voice and high-speed data

More information

Timing over Packet. Technical Brief

Timing over Packet. Technical Brief Technical Brief 02/08 1. Abstract This paper is designed to help operators understand how to deploy Precision Time Protocol (PTP, or IEEE 1588v2) in mobile networks for the purpose of synchronizing base

More information

Wireless Technologies for the 450 MHz band

Wireless Technologies for the 450 MHz band Wireless Technologies for the 450 MHz band By CDG 450 Connectivity Special Interest Group (450 SIG) September 2013 1. Introduction Fast uptake of Machine- to Machine (M2M) applications and an installed

More information

Ericsson s view on the different wireless access technologies

Ericsson s view on the different wireless access technologies Ericsson s view on the different wireless access technologies Ulf Ewaldsson Vice President and Head of Radio Access Networks CAPITAL MARKETS DAY 2007 May 10 Copyright Telefon AB LM Ericsson 2007. All rights

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

Alcatel-Lucent LTE Solution. Edgar Velarde Technical Support Manager May 2011

Alcatel-Lucent LTE Solution. Edgar Velarde Technical Support Manager May 2011 Alcatel-Lucent LTE Solution Edgar Velarde Technical Support Manager May 2011 Agenda 1. Drivers for LTE deployment 2. LTE overview 3. LTE architecture & components Drivers for LTE deployment Market Trend:

More information

Next Generation Mobile Networks (LTE and LTE Advanced)

Next Generation Mobile Networks (LTE and LTE Advanced) Next Generation Mobile Networks (LTE and LTE Advanced) Prof. Dr. Toni Janevski Ss. Cyril and Methodius University Faculty of Electrical Engineering and Information Technologies Skopje, Macedonia Email:

More information

ATT Best Practices: LTE Performance & Optimization. LTE Call Flows. Rethink Possible.

ATT Best Practices: LTE Performance & Optimization. LTE Call Flows. Rethink Possible. ATT Best Practices: LTE Performance & Optimization LTE Call Flows Rethink Possible Fraz.Tajammul@ericsson.com Abstract: Main purpose of this document is to discuss LTE basic call flows. It also introduces

More information

LTE: an introduction. LTE offers a superior user experience and simplified technology

LTE: an introduction. LTE offers a superior user experience and simplified technology LTE: an introduction LTE offers a superior user experience and simplified technology Executive summary Mobile broadband is a reality today and is growing fast, as members of the internet generation grow

More information

Proposal for Candidate Radio Interface Technologies for IMT-Advanced Based on LTE Release 10 and Beyond (LTE-Advanced)

Proposal for Candidate Radio Interface Technologies for IMT-Advanced Based on LTE Release 10 and Beyond (LTE-Advanced) 3GPP IMT-Advanced Evaluation Workshop Beijing, China, 17-18 December, 2009 Proposal for Candidate Radio Interface Technologies for IMT-Advanced Based on LTE Release 10 and Beyond (LTE-Advanced) Takehiro

More information

Technical and economical assessment of selected LTE-A schemes.

Technical and economical assessment of selected LTE-A schemes. Technical and economical assessment of selected LTE-A schemes. Heinz Droste,, Darmstadt Project Field Intelligent Wireless Technologies & Networks 1 Mobile Networks enabler for connected life & work. Textbox

More information

C.M.D.N.Y. Capital Markets Day New York May 11, 2006

C.M.D.N.Y. Capital Markets Day New York May 11, 2006 Capital Markets Day New York May 11, 2006 Håkan Djuphammar V.P. R&D Systems Management Cellular Evolution Agenda Overview of cellular standards Evolution of and commercial deployments LTE ( Super 3G )

More information

Comparison of LTE and WiMAX on the Basis of Qualities

Comparison of LTE and WiMAX on the Basis of Qualities Comparison of LTE and WiMAX on the Basis of Qualities Poonam M.Bhagat, Prasad S.Halgaonkar, Vijay M.Wadhai Department of Computer Engg, MITCOE- Pune University, India Department of Computer Engg, MITCOE-

More information

LTE-SAE architecture and performance

LTE-SAE architecture and performance LTE-SAE architecture and performance Per Beming, Lars Frid, Göran Hall, Peter Malm, Thomas Noren, Magnus Olsson and Göran Rune LTE-SAE (Long-term evolution system architecture evolution) systems promise

More information

Connect & Go with WDM PON Ea 1100 WDM PON

Connect & Go with WDM PON Ea 1100 WDM PON Connect & Go with WDM PON Ea 1100 WDM PON ericsson deep Fiber access Connectivity Begins in the Access Speed, connectivity, Efficiency In much the same way the worldwide web changed the traditional voice

More information

Packet Synchronization in Cellular Backhaul Networks By Patrick Diamond, PhD, Semtech Corporation

Packet Synchronization in Cellular Backhaul Networks By Patrick Diamond, PhD, Semtech Corporation Packet Synchronization in Cellular Backhaul Networks By Patrick Diamond, PhD, Semtech Corporation (Semtech White Paper October 2008) INTRODUCTION For carriers to leverage cost-effective IP networks to

More information

ALTERNATIVE BACKHAUL AND DATA OFFLOAD SOLUTIONS FOR GSM AND UMTS OPERATORS

ALTERNATIVE BACKHAUL AND DATA OFFLOAD SOLUTIONS FOR GSM AND UMTS OPERATORS QUICK LOOK ALTERNATIVE BACKHAUL AND DATA OFFLOAD SOLUTIONS FOR GSM AND UMTS OPERATORS The Cisco RAN Optimization solution offers alternative radio access network (RAN) backhaul transport and data offload

More information

Long Term Evolution - LTE L10 Training Programs. Catalog of Course Descriptions

Long Term Evolution - LTE L10 Training Programs. Catalog of Course Descriptions Long Term Evolution - LTE L10 Training Programs Catalog of Course Descriptions Page 2 Catalog of Course Descriptions INTRODUCTION...3 LTE EVOLUTION, ADVANTAGES IN FEATURES AND APPLICATIONS...4 LTE/SAE

More information

App coverage. ericsson White paper Uen 284 23-3212 Rev B August 2015

App coverage. ericsson White paper Uen 284 23-3212 Rev B August 2015 ericsson White paper Uen 284 23-3212 Rev B August 2015 App coverage effectively relating network performance to user experience Mobile broadband networks, smart devices and apps bring significant benefits

More information

LTE-Capable Mobile Backhaul

LTE-Capable Mobile Backhaul APPLICATION WHITE PAPER Author: Michael Ritter ADVA Optical Networking ADVA Optical Networking All rights reserved. With rising demand for mobile broadband services, operators are seeing a sharp increase

More information

Evolution of the 3GPP Network Architecture, (the Evolved Packet Core)

Evolution of the 3GPP Network Architecture, (the Evolved Packet Core) Evolution of the 3GPP Network Architecture, (the Evolved Packet Core) Dr. Sungho Choi Vice Chairman of 3GPP TSG SA 1 Peak Data Rate (bps) DL/UL Air Interface Technology Evolution OFDMA 300M/75M Rel. 8

More information

MNS Viewpoint: LTE EVOLUTION IN AFRICA 1. Introduction

MNS Viewpoint: LTE EVOLUTION IN AFRICA 1. Introduction MNS Viewpoint: LTE EVOLUTION IN AFRICA 1. Introduction Wireless communications have evolved rapidly since the emergence of 2G networks. 4G technology (also called LTE), enables to answer the new data market

More information

4G Impacts to Mobile Backhaul

4G Impacts to Mobile Backhaul 4G Impacts to Mobile Backhaul Introduction With the introduction of 4G systems, wireless networks are evolving to next-generation packet architectures capable of supporting enhanced broadband connections.

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

Performance Measurements of TD-LTE, WiMAX and 3G Systems

Performance Measurements of TD-LTE, WiMAX and 3G Systems Performance Measurements of TD-LTE, WiMAX and 3G Systems Yi-Bing Lin, Pin-Jen Lin, and Yingrong Coral Sung, National Chiao Tung University Yuan-Kai Chen, Chunghwa Telecom Whai-En Chen, National Ilan University

More information

Seminario AGCOM LTE per il mobile broadband: tecnologia, regolamentazione, ecosistema e mercato Roma, 24 Febbraio 2012. PARTE II: Tecnologia LTE

Seminario AGCOM LTE per il mobile broadband: tecnologia, regolamentazione, ecosistema e mercato Roma, 24 Febbraio 2012. PARTE II: Tecnologia LTE Security Level: Seminario AGCOM LTE per il mobile broadband: tecnologia, regolamentazione, ecosistema e mercato Roma, 24 Febbraio 2012 PARTE II: Tecnologia LTE www.huawei.com Fabio Moresi Country Marketing

More information

HSPA: High Speed Wireless Broadband From HSDPA to HSUPA and beyond. HSPA: High Speed Wireless Broadband From HSDPA to HSUPA and Beyond

HSPA: High Speed Wireless Broadband From HSDPA to HSUPA and beyond. HSPA: High Speed Wireless Broadband From HSDPA to HSUPA and Beyond HSPA: High Speed Wireless Broadband From HSDPA to HSUPA and beyond HSPA: High Speed Wireless Broadband From HSDPA to HSUPA and Beyond Introduction... 3 HSPA Explained... 3 HSPA Technology... 4 HSDPA...4

More information

LTE, WLAN, BLUETOOTHB

LTE, WLAN, BLUETOOTHB LTE, WLAN, BLUETOOTHB AND Aditya K. Jagannatham FUTURE Indian Institute of Technology Kanpur Commonwealth of Learning Vancouver 4G LTE LTE (Long Term Evolution) is the 4G wireless cellular standard developed

More information

EHRPD EV-DO & LTE Interworking. Bill Chotiner Ericsson CDMA Product Management November 15, 2011

EHRPD EV-DO & LTE Interworking. Bill Chotiner Ericsson CDMA Product Management November 15, 2011 EHRPD EV-DO & LTE Interworking Bill Chotiner Ericsson CDMA Product Management November 15, 2011 ehrpd LTE & CDMA Interworking What is ehrpd? HRPD Is Standards Name For EV-DO ehrpd Is evolved HRPD ehrpd

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

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

irelay Using LTE Relay as a Backhaul for Small Cells High Performance, Low Cost Backhaul Extending the range of LTE-Advanced Public Access

irelay Using LTE Relay as a Backhaul for Small Cells High Performance, Low Cost Backhaul Extending the range of LTE-Advanced Public Access irelay Using LTE Relay as a Backhaul for Small Cells High Performance, Low Cost Backhaul Extending the range of LTE-Advanced Public Access a leading LTE Small and Compact RAN solution provider www.airspan.com

More information

LTE Fanny Mlinarsky President octoscope, Inc.

LTE Fanny Mlinarsky President octoscope, Inc. 21-Jan-11 4G Broadband what you need to know about LTE Fanny Mlinarsky President octoscope, Inc. 7-Oct-11 2 Dr. Hyung G. Myung Dr. Hyung G. Myung is currently with Qualcomm working on IP Strategy. He previously

More information

WHITE PAPER. Realistic LTE Performance From Peak Rate to Subscriber Experience

WHITE PAPER. Realistic LTE Performance From Peak Rate to Subscriber Experience WHITE PAPER Realistic LTE Performance From Peak Rate to Subscriber Experience Realistic LTE Performance From Peak Rate to Subscriber Experience Introduction Peak data rates are often perceived as actual

More information

Field Measurement Methodologies for Synchronization in Mobile Networks Neil Hobbs Director EMEA Technical Sales Support

Field Measurement Methodologies for Synchronization in Mobile Networks Neil Hobbs Director EMEA Technical Sales Support Field Measurement Methodologies for Synchronization in Mobile Networks Neil Hobbs Director EMEA Technical Sales Support 2012 EXFO Inc. All rights reserved. 1 The Challenge Traditional frequency (Mbps/MHz/SyncE)

More information

CDMA and LTE: Making the most of wireless broadband

CDMA and LTE: Making the most of wireless broadband S T R A T E G I C W H I T E P A P E R CDMA and LTE: Making the most of wireless broadband An overview of strategies, issues and opportunities Faced with increased demand for bandwidth-intensive services

More information

LTE-Advanced Carrier Aggregation Optimization

LTE-Advanced Carrier Aggregation Optimization Nokia Networks LTE-Advanced Carrier Aggregation Optimization Nokia Networks white paper LTE-Advanced Carrier Aggregation Optimization Contents Introduction 3 Carrier Aggregation in live networks 4 Multi-band

More information