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

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

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

Transcription

1 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 sfu.ca sfu.ca sfu.ca Group # 4

2 Introduction Background Information Implementation Details Discussion of Results Conclusion 2

3 q Project Idea The main idea of this project is to study performance of VoIP over LTE Study the individuality of voice and FTP server over LTE networks. Understand how the configuration can be done in the LTE environment and set networks attributes into the OPNET Modeler 16.0 Simulate different network scenarios with different network loads and analyze the simulated results Reach conclusions and interpret the results 3

4 What is LTE? Long Term Evolution (LTE) protocol is a 4G wireless broadband Technology which aims to provide an efficient networking. LTE grew out of Universal Mobile Telecommunication System (UMTS), commonly know as 3G Ø Ø Ø Motivation Evaluate the performance and stability of the LTE at an early stage for promoting smooth and cost efficient deployment Discuss issues related to the traffic behavior of VoIP alone and also with the other traffics within the LTE system Ensure fast and secured voice network for a huge number of users involved in wireless networking 4

5 The enb supports air interface, provides radio resource management function Serving Gateway (SGW) provides Mobility and is responsible for Routing and forwarding Packet Data Network Gateway (PDN GW) provides connectivity to Internet as well as it provides QoS and mobility between 3G and non-3g networks Mobility Management Entity (MME) manages mobility and provides authentication 5

6 LTE Performance Requirements Metric Requirement Peak Data Rate DL : 100Mbps UL: 50Mbps Mobility support Control plane latency(transidon Dme to acdve state) User plane latency (for 20MHz Spectrum) Up to 500 Kmph but opdmized for low speeds from 0 to 15Km/h <100 ms (for idle to acdve) <5ms Control plane capacity >200 users per cell ( for 5MHz spectrum) Coverage (Cell sizes) Km with slight degradadon aper 30Km Spectrum flexibility 1,4,3,5,10, 15, and 20 MHz 6

7 Generic Frame Structure Ø Ø Designed for radio access- network of LTE Applied in Frequency Division Duplex (FDD) and Time Division Duplex (TDD) Two Types of generic frame structures Type 1 LTE Frame Structure Type 2 LTE Frame Structure 7

8 Type 1 LTE Frame Structure Supports both half and full duplex FDD modes Radio Frame has time period of 10ms, where each slot has time period of 0.5ms Each radio frame contains 20 slots Two carrier frequency domains in FDD mode are for upper and down link directions 8

9 Ø Ø Ø Type 2 LTE Frame Structure Applied to TDD Consists of two identical half frames Each half frame has a time period of 5 ms Each half frame is divided in to 5 sub frames Each sub frame consists of DwPTS Downlink Pilot Time Slot GP- Guard Period UpPTS-Uplink Pilot Time Slot 9

10 Deliver voice communication over computer networks. Internet s packetswitching capabilities Save lots of money from traditional telephone calls. 10

11 Application Config Application Profile LTE parameter Mobility parameter enodeb EPC (Evolved Packet Core) Source/destination 11

12 Time required for a packet to travel from source (sender) to destination (receiver) Theoretically, the packet end to end delay should not go over 150ms. 3 types of delay: - sender delay - network delay - receiver delay 12

13 Packet loss occurs when packets in the network fail to reach the destination Why does packet loss occur? Does packet loss always indicate a problem? 13

14 VoIP Parameter Value Encoder Scheme G.711 Interactive Voice Voice (6) Offset Time 60s Start Time 40s Repeatability Every 10s Duration End of simulation FTP Parameter Value Command Mix 50% Inter Request Time 60s File Size 1 Gb Type of Service Best Effort LTE Parameter QoS class identifier (Voice) QoS class Identifier (FTP) UL Guaranteed Bit Rate DL Guaranteed Bit Rate UL Maximum Bit Rate DL Maximum Bit Rate UL Bandwidth DL Bandwidth Value 1 (GBR) 6 (Non-GBR) 1 Mbps 1 Mbps 1 Mbps 1 Mbps 20 MHz 20 MHz 14

15 Baseline VoIP & Congested VoIP VoIP Congested with FTP Network 15

16 Simulation Case Definition Case Bandwidth (MHz) VoIP Traffic Load (%) Workstation Distance (Km) Speed (m/s)

17 E2E Delay Packet Loss 17

18 Simulation Case Definition Case Bandwidth (MHz) VoIP Traffic Load (%) Workstation Distance (Km) Speed (m/s)

19 E2E Delay Packet Loss 19

20 Simulation Case Definition Case Bandwidth (MHz) VoIP Traffic Load (%) FTP File Size Speed (m/s) Gb Gb Gb Gb 20 20

21 E2E Delay Packet Loss 21

22 End to End delay and Packet Loss are proportion to the moving speed of the mobile object While VoIP and FTP are running simultaneously, the End to End delay and Packet Loss increase. 22

23 Professor: LjilJana Trajkovic Teaching Assistant : Soroush Haeri, Majid Arainezhad 23

24 3GPP, Third Generation Partnership Project (3GPP). [Online]. Available: 3GPP, Release 8 V0.0.3, Overview of 3GPP Release 8: Summery of all Release 8 Fea- tures, November OPNET. Opnet modeler [Online]. Available: modeler.html Wikipedia. [online]. Available: Technical White Paper: Long Term Evolution (LTE): A Technical Overview, Motorola, Inc

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

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

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

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

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

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

The future of mobile networking. David Kessens <david.kessens@nsn.com>

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

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

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

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

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

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

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

Nokia Siemens Networks LTE 1800 MHz Introducing LTE with maximum reuse of GSM assets

Nokia Siemens Networks LTE 1800 MHz Introducing LTE with maximum reuse of GSM assets Nokia Siemens Networks LTE 1800 MHz Introducing LTE with maximum reuse of GSM assets White paper Table of contents 1. Overview... 3 2. 1800 MHz spectrum... 3 3. Traffic Migration... 5 4. Deploying LTE-GSM

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

Vad betyder 4G-utvecklingen för Stadsnäten?

Vad betyder 4G-utvecklingen för Stadsnäten? Vad betyder 4G-utvecklingen för Stadsnäten? Niclas Välme Senior Solution Manager - Mobile Networks Ericsson AB niclas.valme@ericsson.com Ericsson AB 2009 1 LTE Marknadskampanj Att erbjuda 80 megabit/s

More information

REPORT ITU-R M.2134. Requirements related to technical performance for IMT-Advanced radio interface(s)

REPORT ITU-R M.2134. Requirements related to technical performance for IMT-Advanced radio interface(s) Rep. ITU-R M.2134 1 REPORT ITU-R M.2134 Requirements related to technical performance for IMT-Advanced radio interface(s) (2008) TABLE OF CONTENTS... Page 1 Introduction... 2 2 Scope and purpose... 2 3

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 Aware LTE Overview Alcatel-Lucent Long Term Evolution Solution Overview Consulting Informed LTE Solution Overview Alcatel-Lucent LTE Evolved

LTE Aware LTE Overview Alcatel-Lucent Long Term Evolution Solution Overview Consulting Informed LTE Solution Overview Alcatel-Lucent LTE Evolved LTE Aware LTE Overview Alcatel-Lucent Long Term Evolution Solution Overview Consulting Informed Alcatel-Lucent LTE Evolved Packet Core (EPC) Technical Overview 9400 LTE RAN Technical Overview Architecture

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

End-to-End Delay Performance Evaluation for VoIP in the LTE network

End-to-End Delay Performance Evaluation for VoIP in the LTE network End-to-End Delay Performance Evaluation for VoIP in the LTE network Md. Ebna Masum Md. Jewel Babu This thesis is presented as part of Degree of Master of Science in Electrical Engineering Blekinge Institute

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

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

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

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

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

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

WiMAX and the IEEE 802.16m Air Interface Standard - April 2010

WiMAX and the IEEE 802.16m Air Interface Standard - April 2010 WiMAX and the IEEE 802.16m Air Interface Standard - April 2010 Introduction The IEEE 802.16e-2005 amendment to the IEEE Std 802.16-2004 Air Interface Standard which added Scalable-Orthogonal Frequency

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

LTE in Unlicensed Spectrum: European Regulation and Co-existence Considerations

LTE in Unlicensed Spectrum: European Regulation and Co-existence Considerations 3GPP workshop on LTE in unlicensed spectrum Sophia Antipolis, France, June 13, 2014 RWS-140002 LTE in Unlicensed Spectrum: European Regulation and Co-existence Considerations Sari Nielsen & Antti Toskala

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

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

Performance Evaluation of VoIP Services using Different CODECs over a UMTS Network

Performance Evaluation of VoIP Services using Different CODECs over a UMTS Network Performance Evaluation of VoIP Services using Different CODECs over a UMTS Network Jianguo Cao School of Electrical and Computer Engineering RMIT University Melbourne, VIC 3000 Australia Email: j.cao@student.rmit.edu.au

More information

Get the best performance from your LTE Network with MOBIPASS

Get the best performance from your LTE Network with MOBIPASS Get the best performance from your LTE Network with MOBIPASS The most powerful, user friendly and scalable enodeb test tools family for Network Equipement Manufacturers and Mobile Network Operators Network

More information

SUNYIT. Reaction Paper 2. Measuring the performance of VoIP over Wireless LAN

SUNYIT. Reaction Paper 2. Measuring the performance of VoIP over Wireless LAN SUNYIT Reaction Paper 2 Measuring the performance of VoIP over Wireless LAN SUBMITTED BY : SANJEEVAKUMAR 10/3/2013 Summary of the Paper The paper s main goal is to compare performance of VoIP in both LAN

More information

Performance Issues of TCP and MPEG-4 4 over UMTS

Performance Issues of TCP and MPEG-4 4 over UMTS Performance Issues of TCP and MPEG-4 4 over UMTS Anthony Lo A.Lo@ewi.tudelft.nl 1 Wiskunde end Informatica Outline UMTS Overview TCP and MPEG-4 Performance Summary 2 1 Universal Mobile Telecommunications

More information

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

ENSC 427: Communication Networks. Analysis of Voice over IP performance on Wi-Fi networks

ENSC 427: Communication Networks. Analysis of Voice over IP performance on Wi-Fi networks ENSC 427: Communication Networks Spring 2010 OPNET Final Project Analysis of Voice over IP performance on Wi-Fi networks Group 14 members: Farzad Abasi (faa6@sfu.ca) Ehsan Arman (eaa14@sfu.ca) http://www.sfu.ca/~faa6

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

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 Attach and Default Bearer Setup Messaging

LTE Attach and Default Bearer Setup Messaging LTE Attach and Default Bearer Setup Messaging 2012 Inc. All Rights Reserved LTE Attach Message Sequence Chart enodeb MME SGW HSS Initial UE Message Update Location Update Location Answer Create Session

More information

LTE CDMA Interworking

LTE CDMA Interworking LTE CDMA Interworking ehrpd - Use of a Common Core and a Stepping Stone to LTE Mike Dolan Consulting Member of Technical Staff Alcatel-Lucent Overview ehrpd (evolved High Rate Packet Data*) ehrpd involves

More information

LTE OPTIMIZATION AND MOBILE NETWORK

LTE OPTIMIZATION AND MOBILE NETWORK FUTUREMOBILE COMMUNICATION: LTE OPTIMIZATION AND MOBILE NETWORK VIRTUALIZATION Yasir Zaki, Andreas Timm Giel,, Carmelita Görg University of Bremen, Technical University of Hamburg Euroview July 23 rd 2012

More information

Quality of Service Analysis of Video Conferencing over WiFi and Ethernet Networks

Quality of Service Analysis of Video Conferencing over WiFi and Ethernet Networks ENSC 427: Communication Network Quality of Service Analysis of Video Conferencing over WiFi and Ethernet Networks Simon Fraser University - Spring 2012 Claire Liu Alan Fang Linda Zhao Team 3 csl12 at sfu.ca

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

3GPP Technologies: Load Balancing Algorithm and InterNetworking

3GPP Technologies: Load Balancing Algorithm and InterNetworking 2014 4th International Conference on Artificial Intelligence with Applications in Engineering and Technology 3GPP Technologies: Load Balancing Algorithm and InterNetworking Belal Abuhaija Faculty of Computers

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

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

LTE Solution and Requirements for Smart Grids

LTE Solution and Requirements for Smart Grids 2014 年 11 月 10 日 星 期 一 LTE Solution and Requirements for Smart Grids 11 th November 2014 Markus Dillinger Head of Wireless Internet Technologies Huawei European Research Centre Munich, Germany Outline

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

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

Public Safety Communications Research. LTE Demonstration Network Test Plan. Phase 3 Part 1: Network Interoperability & Drive Test. Version 2.

Public Safety Communications Research. LTE Demonstration Network Test Plan. Phase 3 Part 1: Network Interoperability & Drive Test. Version 2. Public Safety Communications Research LTE Demonstration Network Test Plan Phase 3 Part 1: Network Interoperability & Drive Test Version 2.4 May 7, 2013 1 1 Contents 2 List of Tables... 5 3 List of Figures...

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

Trends in Mobile Network Architectures 3GPP LTE Mobile WiMAX Next Generation Mobile Networks Dr.-Ing. Michael Schopp, Siemens Networks

Trends in Mobile Network Architectures 3GPP LTE Mobile WiMAX Next Generation Mobile Networks Dr.-Ing. Michael Schopp, Siemens Networks Trends in Mobile Network Architectures 3GPP LTE Mobile WiMAX Next Generation Mobile Networks Dr.-Ing. Michael Schopp, Siemens Networks Outline 1 Next Generation Mobile Networks 2 New Radio Access Network

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

Performance Analysis of VoIP Codecs over Wi-Fi and WiMAX Networks

Performance Analysis of VoIP Codecs over Wi-Fi and WiMAX Networks Performance Analysis of VoIP Codecs over Wi-Fi and WiMAX Networks Khaled Alutaibi and Ljiljana Trajković Simon Fraser University Vancouver, British Columbia, Canada E-mail: {kalutaib, ljilja}@sfu.ca Abstract

More information

LTE Direct Trial. White Paper. February 2015

LTE Direct Trial. White Paper. February 2015 LTE Direct Trial White Paper February 2015 1 OpenStreetMap (www.openstreetmap.org/copyright) is open data, licensed under the Open Data Commons Open Database License (ODbL) (www.opendatacommons.org/license/odbl).

More information

Figure 1: Bandwidth and coverage of wireless technologies [2].

Figure 1: Bandwidth and coverage of wireless technologies [2]. Simulation and Performance Evaluation of WiFi and WiMAX using OPNET Ravinder Paul, Sukhchandan Lally, and Ljiljana Trajković Simon Fraser University Vancouver, British Columbia Canada E-mail: {rpa28, lally,

More information

CS263: Wireless Communications and Sensor Networks

CS263: Wireless Communications and Sensor Networks CS263: Wireless Communications and Sensor Networks Matt Welsh Lecture 4: Medium Access Control October 5, 2004 2004 Matt Welsh Harvard University 1 Today's Lecture Medium Access Control Schemes: FDMA TDMA

More information

Whitepaper. 10 Metrics to Monitor in the LTE Network. www.sevone.com blog.sevone.com info@sevone.com

Whitepaper. 10 Metrics to Monitor in the LTE Network. www.sevone.com blog.sevone.com info@sevone.com 10 Metrics to Monitor in the LTE Network The deployment of LTE increases dependency on the underlying network, which must be closely monitored in order to avert serviceimpacting events. In addition, the

More information

Performance Comparison of Control-less Scheduling Policies for VoIP in LTE UL

Performance Comparison of Control-less Scheduling Policies for VoIP in LTE UL Performance Comparison of Control-less Scheduling Policies for VoIP in LTE UL Haiming Wang Nokia Device R&D/Wireless System Research Nokia (China) Investment Corporation Limited, 100176 Beijing, China

More information

Long Term Evolution - LTE. A short overview

Long Term Evolution - LTE. A short overview Long Term Evolution - LTE A short overview LTE Architecture 2 Conformance Test Suite Specification 3 GPP and ETSI product 3GPP TS 32.523-3 Evolved Universal Terrestrial Radio Access (E-UTRA) User Equipment

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

Voice over Internet Protocol (VoIP) systems can be built up in numerous forms and these systems include mobile units, conferencing units and

Voice over Internet Protocol (VoIP) systems can be built up in numerous forms and these systems include mobile units, conferencing units and 1.1 Background Voice over Internet Protocol (VoIP) is a technology that allows users to make telephone calls using a broadband Internet connection instead of an analog phone line. VoIP holds great promise

More information

COMPARISON BASED ON VARIOUS PERFORMANCE PARAMETERS BETWEEN WIMAX AND LTE USING NS2

COMPARISON BASED ON VARIOUS PERFORMANCE PARAMETERS BETWEEN WIMAX AND LTE USING NS2 COMPARISON BASED ON VARIOUS PERFORMANCE PARAMETERS BETWEEN WIMAX AND LTE USING NS2 Prof. Tilottama Dhake 1, Pratik Gala 2, Keval Jain 3, Bhavesh Mayekar 4, Priyal Shah 5 Abstract: In telecommunications,

More information

Analysis and Simulation of VoIP LAN vs. WAN WLAN vs. WWAN

Analysis and Simulation of VoIP LAN vs. WAN WLAN vs. WWAN ENSC 427 Communication Networks Final Project Report Spring 2014 Analysis and Simulation of VoIP Team #: 2 Kadkhodayan Anita (akadkhod@sfu.ca, 301129632) Majdi Yalda (ymajdi@sfu.ca, 301137361) Namvar Darya

More information

White paper. Mobile broadband with HSPA and LTE capacity and cost aspects

White paper. Mobile broadband with HSPA and LTE capacity and cost aspects White paper Mobile broadband with HSPA and LTE capacity and cost aspects Contents 3 Radio capacity of mobile broadband 7 The cost of mobile broadband capacity 10 Summary 11 Abbreviations The latest generation

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

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

Guidelines for LTE Backhaul Traffic Estimation

Guidelines for LTE Backhaul Traffic Estimation A White Paper by the NGMN Alliance Guidelines for LTE Backhaul Traffic Estimation next generation mobile networks Guidelines for LTE Backhaul Traffic Estimation by NGMN Alliance Version: 0.4.2 FINAL Date:

More information

The LTE Challenge. for the Small-to- Midsize Mobile Network Operator

The LTE Challenge. for the Small-to- Midsize Mobile Network Operator The LTE Challenge for the Small-to- Midsize Mobile Network Operator The next mobile generation is not just for Tier 1 carriers. How to tap into the business opportunities of LTE in Tier 2 and Tier 3 markets

More information

10 METRICS TO MONITOR IN THE LTE NETWORK. [ WhitePaper ]

10 METRICS TO MONITOR IN THE LTE NETWORK. [ WhitePaper ] [ WhitePaper ] 10 10 METRICS TO MONITOR IN THE LTE NETWORK. Abstract: The deployment of LTE increases dependency on the underlying network, which must be closely monitored in order to avert service-impacting

More information

Jim Seymour, Ph.D. Principal Engineer Mobility CTO Group Cisco Systems Inc. August 2015. 2011 Cisco and/or its affiliates. All rights reserved.

Jim Seymour, Ph.D. Principal Engineer Mobility CTO Group Cisco Systems Inc. August 2015. 2011 Cisco and/or its affiliates. All rights reserved. Jim Seymour, Ph.D. Principal Engineer Mobility CTO Group Cisco Systems Inc. August 215 1 Outline Global Mobile Data Growth Trends (Cisco VNI data) Studies of Real-Time, Delay Sensitive Video over LTE Global

More information

Performance Analysis of VoIP Codecs over BE WiMAX Network

Performance Analysis of VoIP Codecs over BE WiMAX Network Performance Analysis of VoIP Codecs over BE WiMAX Network Muhammad Imran Tariq, Muhammad Ajmal Azad, Razvan Beuran, Yoichi Shinoda Japan Advanced Institute of Science and Technology, Ishikawa, Japan National

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

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

Mobile Broadband of Deutsche Telekom AG LTE to cover White Spaces. Karl-Heinz Laudan Deutsche Telekom AG 16 June 2011

Mobile Broadband of Deutsche Telekom AG LTE to cover White Spaces. Karl-Heinz Laudan Deutsche Telekom AG 16 June 2011 Mobile Broadband of Deutsche Telekom AG LTE to cover White Spaces Karl-Heinz Laudan Deutsche Telekom AG 16 June 2011 Spectrum is the basis for any mobile radio communication service Satellites (1,5 2,2

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

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

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

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

CHAPTER - 4 CHANNEL ALLOCATION BASED WIMAX TOPOLOGY

CHAPTER - 4 CHANNEL ALLOCATION BASED WIMAX TOPOLOGY CHAPTER - 4 CHANNEL ALLOCATION BASED WIMAX TOPOLOGY 4.1. INTRODUCTION In recent years, the rapid growth of wireless communication technology has improved the transmission data rate and communication distance.

More information

LTE PHY Fundamentals Roger Piqueras Jover

LTE PHY Fundamentals Roger Piqueras Jover LTE PHY Fundamentals Roger Piqueras Jover DL Physical Channels - DL-SCH: The DownLink Shared CHannel is a channel used to transport down-link user data or Radio Resource Control (RRC) messages, as well

More information

Nokia Networks. Voice over LTE (VoLTE) Optimization

Nokia Networks. Voice over LTE (VoLTE) Optimization Nokia Networks Voice over LTE (VoLTE) Optimization Contents 1. Introduction 3 2. VoIP Client Options 5 3. Radio Network Optimization 6 4. Voice Quality Optimization 11 5. Handset Power Consumption Optimization

More information

VoIP-Kapazität im Relay erweiterten IEEE 802.16 System

VoIP-Kapazität im Relay erweiterten IEEE 802.16 System VoIP-Kapazität im Relay erweiterten IEEE 802.16 System 21. ComNets-Workshop Mobil- und Telekommunikation Dipl.-Ing. Karsten Klagges ComNets Research Group RWTH Aachen University 16. März 2012 Karsten Klagges

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

Priority-Coupling A Semi-Persistent MAC Scheduling Scheme for VoIP Traffic on 3G LTE

Priority-Coupling A Semi-Persistent MAC Scheduling Scheme for VoIP Traffic on 3G LTE Priority-Coupling A Semi-Persistent MAC Scheduling Scheme for VoIP Traffic on 3G LTE S. Saha * and R. Quazi ** * Helsinki University of Technology, Helsinki, Finland ** University of Dhaka, Dhaka, Bangladesh

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

Analysis of Performance of VoIP

Analysis of Performance of VoIP ENSC 427 Communication Networks Analysis of Performance of VoIP Over various scenarios OPNET 14.0 Spring 2012 Final Report Group 11 Yue Pan Jeffery Chung ZiYue Zhang Website : http://www.sfu.ca/~ypa11/ensc%20427/427.html

More information

Interference in LTE Small Cells:

Interference in LTE Small Cells: Interference in LTE Small Cells: Status, Solutions, Perspectives. Forum on small cells, 2012, December. IEEE Globecom 2012 Presenter: Dr Guillaume de la Roche Mindspeed France 1 Mindspeed: Short history

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

CHAPTER 6. VOICE COMMUNICATION OVER HYBRID MANETs

CHAPTER 6. VOICE COMMUNICATION OVER HYBRID MANETs CHAPTER 6 VOICE COMMUNICATION OVER HYBRID MANETs Multimedia real-time session services such as voice and videoconferencing with Quality of Service support is challenging task on Mobile Ad hoc Network (MANETs).

More information

Spring 2014. Final Project Report

Spring 2014. Final Project Report ENSC 427: COMMUNICATIONNETWORKS Spring 2014 Final Project Report Evaluation and Comparison of WiMAX (802.16a) and Wi-Fi (802.11a) http://www.sfu.ca/~tlan/ensc427webpage.html Group #11 Tian Lan tlan@sfu.ca

More information

LTE and WiMax Technology and Performance Comparison

LTE and WiMax Technology and Performance Comparison LTE and WiMax Technology and Performance Comparison Dr.-Ing. Carsten Ball Nokia Siemens Networks Radio Access, GERAN &OFDM Systems: RRM and Simulations EW2007 Panel Tuesday, 3rd April, 2007 1 Nokia Siemens

More information

Intel Network Builders Solution Brief. Intel and ASTRI* Help Mobile Network Operators Support Small Cell Networks

Intel Network Builders Solution Brief. Intel and ASTRI* Help Mobile Network Operators Support Small Cell Networks Intel Network Builders Solution Brief Intel and ASTRI* Help Mobile Network Operators Support Small Cell Networks Overview Wireless networks built using small cell base stations are enabling mobile network

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

Mobile Broadband Review 2014H1

Mobile Broadband Review 2014H1 Mobile Broadband Review 2014H1 Contents Contents 1 Introduction... 1 2 Network Insights... 2 2.1 PS Traffic Models in Different Networks... 2 2.1.1 PS Signaling Increasing Dramatically in 4G Networks...

More information

PERFORMANCE ANALYSIS OF VOIP TRAFFIC OVER INTEGRATING WIRELESS LAN AND WAN USING DIFFERENT CODECS

PERFORMANCE ANALYSIS OF VOIP TRAFFIC OVER INTEGRATING WIRELESS LAN AND WAN USING DIFFERENT CODECS PERFORMANCE ANALYSIS OF VOIP TRAFFIC OVER INTEGRATING WIRELESS LAN AND WAN USING DIFFERENT CODECS Ali M. Alsahlany 1 1 Department of Communication Engineering, Al-Najaf Technical College, Foundation of

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