LTE Essentials. Thursday, January 17, 2013 at 1:00 PM (ET)
|
|
- Noah Mills
- 6 years ago
- Views:
Transcription
1 LTE Essentials Thursday, January 17, 2013 at 1:00 PM (ET) Instructor: Annabel Z. Dodd Author of "The Essential Guide to Telecommunications, Fifth Edition
2 Questions for the Instructor or for a Logistics Issue Use the chat feature on the online player or ssullivan@teamlightbulb.com or Call
3 Long Term Evolution Essentials LTE advantages Radio access network Backhaul The Evolved Packet Core Where do we go from here? 3
4 The Rationale for LTE The criticality of mobile networks The impact of video on capacity Desire for revenue 4
5 3G Packetized Data; Circuit Switched Voice Third Generation protocols: WCDMA CDMA2000 3G capabilities Circuit switched voice IP format for data Browsing can be frustratingly slow Advanced 3G - HSPA+ Additional capacity for data Circuit switched voice Inefficient use of spectrum 5
6 A Network Overview: Cell Sites, Backhaul & Core Radio access network Backhaul Aggregated backhaul network Core network Cell sites In LTE the core is referred to as the Evolved Packet Core (EPC) 6
7 Cell Sites 3G NodeB 4G enodeb Base station Takes signals on & off air Software defined radios Communicates with core Tower & base station Base station & tower 3G vs. 4G Radio network controller 7
8 Spectral Efficiency in LTE MIMO (Multiple Input Multiple Output) antenna OFDM (Orthogonal Frequency Devision Multiplexing) air interface 30 to 40% more capacity 8
9 TD LTE vs. FD LTE Frequency Division LTE Verizon & AT&T Europe Two spectrum bands: One for downlink to customers devices The other for uplink to the mobile carrier s cell site Time Division LTE China Mobile Sprint Clearwire One spectrum band for both uplink and downlink 9
10 TD & FD LTE Frequency Division Duplex Time Division Duplex Two separate bands of spectrum for signals 10 A single band of spectrum for Uplink & downlink between the antenna & mobile device
11 Increasing the Number of Cell Sites for Increased Capacity Per FCC as of June 2012: 285,561 cell sites in U.S. Yikes China Mobile has 800,000 cell sites A B2 C C2 B A2 11
12 What are the Challenges of Small Cell Sites? Upgrades Installation Maintenance Connections to backhaul 12
13 The Evolved Packet Core All IP Streamlined EPC Made up of routers and switches 13
14 Fourth Generation Evolved Packet Core Architecture Evolved packet core PGW* Internet & Other mobile networks SGW* MME* HSS EnodeB EnodeB Bearer channels for user data Signaling (Control) channels EnodeB Radio access network 14 HSS - Home subscriber service SGW Serving gateway MME Mobility management entity PGW Packet data network gateway
15 The Core Applications & Control 3G Packet Core Internet Signaling Voice & data traffic 4G evolved packet core P GW GGSN SGSN Billing, roaming, short messaging service (databases and services) MME SGW RNC NodeB GGSN: GPRS Gateway Support Node SGSN: Signaling Gateway Service Node RNC: Radio Network Controller 15 enodeb MME: Mobility Management Entity SGW: Serving Gateway PGW: Packet Data Network gateway
16 Circuit Switched Fallback Evolved packet core Internet & enterprise data networks SGSN PGW* SGW* MME HSS (Home Subscriber Server) roaming and subscriber data EnodeB Bearer channels for user data Signaling channels 13:04 EnodeB 16 SGW Serving gateway MME Mobility management entity PGW Packet data network gateway SGSN - Signaling Gateway Service Node
17 What s Next? LTE-Advanced (Release 10) Gigabit speeds 8x8 antennas Dynamic aggregation of spectrum Relay connections between micro cells & macro (large) cell sites Aggregated spectrum 17 Relay link between micro and macro base stations
18 Challenges Ahead Competition from over the top (OTT) vendors Free video & international calls Skype Free text messages Spectrum availability How to make up for lost voice revenue Volte complex, costly IMS - IP Multimedia Service Keeping up with upgrades 18
19 Summary Key ingredients in LTE All IP voice & data Streamlined architecture Improved antennas Spectrally efficient air interface Costly upgrades at base stations Reallocating spectrum 19
20 Contact Information Annabel Z. Dodd Available in hard copy and electronically from all major book sellers including Amazon and itunes. Bulk purchases arranged on request 20
21 Free Upcoming Webinar Vectoring Demystified Thursday, January 24, 2013 at 1:00 PM (ET) Sponsored by ADTRAN
Background: Cellular network technology
Background: Cellular network technology Overview 1G: Analog voice (no global standard ) 2G: Digital voice (again GSM vs. CDMA) 3G: Digital voice and data Again... UMTS (WCDMA) vs. CDMA2000 (both CDMA-based)
More informationLTE Long Term Evolution. Dibuz Sarolta
LTE Long Term Evolution Dibuz Sarolta History of mobile communication 1G ~1980s analog traffic digital signaling 2G ~1990s (GSM, PDC) TDMA, SMS, circuit switched data transfer 9,6kbps 2.5 G ~ 2000s (GPRS,
More informationLong Term Evolution (LTE)
1 Lecture 13 LTE 2 Long Term Evolution (LTE) Material Related to LTE comes from 3GPP LTE: System Overview, Product Development and Test Challenges, Agilent Technologies Application Note, 2008. IEEE Communications
More informationReferences. What is UMTS? UMTS Architecture
1 References 2 Material Related to LTE comes from 3GPP LTE: System Overview, Product Development and Test Challenges, Agilent Technologies Application Note, 2008. IEEE Communications Magazine, February
More informationLTE Network Architecture, Interfaces and Radio Access
LTE Network Architecture, Interfaces and Radio Access Sanne STIJVE Business Development Manager, Mobile Broadband Ericsson 1 LTE/EPC Architecture & Terminology S1 enodeb MME X2 X2 P/S GW X2 enodeb EPC
More informationLTE Aida Botonjić. Aida Botonjić Tieto 1
LTE Aida Botonjić Aida Botonjić Tieto 1 Why LTE? Applications: Interactive gaming DVD quality video Data download/upload Targets: High data rates at high speed Low latency Packet optimized radio access
More informationCHAPTER 14 4 TH GENERATION SYSTEMS AND LONG TERM EVOLUTION
CHAPTER 14 4 TH GENERATION SYSTEMS AND LONG TERM EVOLUTION These slides are made available to faculty in PowerPoint form. Slides can be freely added, modified, and deleted to suit student needs. They represent
More information3GPP: Evolution of Air Interface and IP Network for IMT-Advanced. Francois COURAU TSG RAN Chairman Alcatel-Lucent
3GPP: Evolution of Air Interface and IP Network for IMT-Advanced Francois COURAU TSG RAN Chairman Alcatel-Lucent 1 Introduction Reminder of LTE SAE Requirement Key architecture of SAE and its impact Key
More informationLTE System Architecture Evolution
LTE System Architecture Evolution T-110.5120 Next Generation Wireless Networks Lecture Risto Mononen 1 Motivation for 3GPP Release 8 - The LTE Release Need to ensure the continuity
More informationDepartment of Computer Science Institute for System Architecture, Chair for Computer Networks
Department of Computer Science Institute for System Architecture, Chair for Computer Networks LTE, WiMAX and 4G Mobile Communication and Mobile Computing Prof. Dr. Alexander Schill http://www.rn.inf.tu-dresden.de
More informationMNA Mobile Radio Networks Mobile Network Architectures
MNA Mobile Radio Networks Mobile Network Architectures Roberto Verdone roberto.verdone@unibo.it +39 051 20 93817 Office Hours: Monday 4 6 pm (upon prior agreement via email) Slides are provided as supporting
More informationIntroduction. Air Interface. LTE and UMTS Terminology and Concepts
LTE and UMTS Terminology and Concepts By Chris Reece, Subject Matter Expert - 8/2009 UMTS and LTE networks are surprisingly similar in many respects, but the terms, labels and acronyms they use are very
More informationCellular Networks and Mobile Compu5ng COMS , Fall 2012
Cellular Networks and Mobile Compu5ng COMS 6998-11, Fall 2012 Instructor: Li Erran Li (lierranli@cs.columbia.edu) hlp://www.cs.columbia.edu/~lierranli/ coms6998-11/ 9/4/2012: Introduc5on to Cellular Networks
More informationMobile Data Tsunami Challenges Current Cellular Technologies
1! 2! Cellular Networks Impact our Lives Cellular Core Network! More Mobile Connection! More Infrastructure! Deployment! 1010100100001011001! 0101010101001010100! 1010101010101011010! 1010010101010101010!
More informationUMTS: Universal Mobile Telecommunications System
Department of Computer Science Institute for System Architecture, Chair for Computer Networks UMTS: Universal Mobile Telecommunications System Mobile Communication and Mobile Computing Prof. Dr. Alexander
More information1G 5G Mobile Cellular Networks
ΕΠΛ 476: ΚΙΝΗΤΑ ΔΙΚΤΥΑ ΥΠΟΛΟΓΙΣΤΩΝ (MOBILE NETWORKS) Δρ. Χριστόφορος Χριστοφόρου Πανεπιστήμιο Κύπρου - Τμήμα Πληροφορικής 1G 5G Mobile Cellular Networks Introduction 1 Communication and Wireless Networks
More information(LTE Fundamental) LONG TERMS EVOLUTION
(LTE Fundamental) LONG TERMS EVOLUTION 1) - LTE Introduction 1.1: Overview and Objectives 1.2: User Expectation 1.3: Operator expectation 1.4: Mobile Broadband Evolution: the roadmap from HSPA to LTE 1.5:
More informationDimensioning, configuration and deployment of Radio Access Networks. part 1: General considerations. Agenda
Dimensioning, configuration and deployment of Radio Access Networks. part 1: General considerations Agenda Mobile Networks Standards Network Architectures Call Set Up Network Roll Out Site Equipment Distributed
More informationLTE Review. EPS Architecture Protocol Architecture Air Interface DL Scheduling EMM, ECM, RRC States QoS, QCIs & EPS Bearers
LTE Review EPS Architecture Protocol Architecture Air Interface DL Scheduling EMM, ECM, RRC States QoS, s & EPS Bearers Evolved Packet System (EPS) Architecture S6a HSS MME PCRF S1-MME S10 S11 Gxc Gx E-UTRAN
More informationWelcome to SSY145 Wireless Networks Lecture 2
Welcome to SSY145 Wireless Networks Lecture 2 By Hani Mehrpouyan, Department of Signals and Systems, Chalmers University of Technology, hani.mehr@ieee.org Office #6317 1 Copy right 2011 Outline History
More informationPERFORMANCE ANALYSIS OF ADAPTIVE ANTENNA SYSTEM
PERFORMANCE ANALYSIS OF ADAPTIVE ANTENNA SYSTEM IN LTE (4G) USING OFDM TECHNIQUE Md. Yasin Ali 1, Liton Chandra Paul 2 1 Department of Electrical & Electronics Engineering, University of Information Technology
More informationLTE systems: overview
LTE systems: overview Luca Reggiani LTE overview 1 Outline 1. Standard status 2. Signal structure 3. Signal generation 4. Physical layer procedures 5. System architecture 6. References LTE overview 2 Standard
More informationCS 6956 Wireless & Mobile Networks April 1 st 2015
CS 6956 Wireless & Mobile Networks April 1 st 2015 The SIM Card Certain phones contain SIM lock and thus work only with the SIM card of a certain operator. However, this is not a GSM restriction introduced
More informationLong Term Evolution (LTE) and 5th Generation Mobile Networks (5G) CS-539 Mobile Networks and Computing
Long Term Evolution (LTE) and 5th Generation Mobile Networks (5G) Long Term Evolution (LTE) What is LTE? LTE is the next generation of Mobile broadband technology Data Rates up to 100Mbps Next level of
More informationTHE CHALLENGES OF LTE TECHNOLOGIES
POLYTECHNIC OF ZAGREB PROFESSIONAL STUDY IN ELECTRICAL ENGINEERING Mateo Šoša THE CHALLENGES OF LTE TECHNOLOGIES FINAL THESIS no.: 1517 Zagreb, June 2013 POLYTECHNIC OF ZAGREB PROFESSIONAL STUDY IN ELECTRICAL
More information3G Evolution HSPA and LTE for Mobile Broadband Part II
3G Evolution HSPA and LTE for Mobile Broadband Part II Dr Stefan Parkvall Principal Researcher Ericsson Research stefan.parkvall@ericsson.com Outline Series of three seminars I. Basic principles Channel
More informationWprowadzenie do techniki LTE. Prowadzący: Szymon Raksimowicz
Wprowadzenie do techniki LTE Prowadzący: Szymon Raksimowicz Warszawa, maj 2014 Wprowadzenie do techniki LTE Szymon Raksimowicz Agenda 1. Wprowadzenie 2. Architektura EPS 3. Interfejs radiowy 4. Stos protokołów
More informationBASIC CONCEPTS OF HSPA
284 23-3087 Uen Rev A BASIC CONCEPTS OF HSPA February 2007 White Paper HSPA is a vital part of WCDMA evolution and provides improved end-user experience as well as cost-efficient mobile/wireless broadband.
More informationCoordinated Multipoint Transmission in Femtocell Systems
Aalto University School of Electrical Engineering Department of Communications and Networking Coordinated Multipoint Transmission in Femtocell Systems UTKU ÖZTÜRK Thesis submitted in partial fulfillment
More informationISSN (PRINT): , (ONLINE): , VOLUME-4, ISSUE-5,
PERFORMANCE ANALYSIS ON LTE BASED TRANSCEIVER DESIGN WITH DIFFERENT MODULATION SCHEMES Delson T R 1, Iven Jose 2 1 Research Scholar, ECE Department, 2 Professor, ECE Department Christ University, Bangalore,
More informationLow latency in 4.9G/5G
Low latency in 4.9G/5G Solutions for millisecond latency White Paper The demand for mobile networks to deliver low latency is growing. Advanced services such as robotics control, autonomous cars and virtual
More informationRepeatability of Reference Signal Received Power Measurements in LTE Networks. Hayder A Abdulrasool Khzaali
Repeatability of Reference Signal Received Power Measurements in LTE Networks By Hayder A Abdulrasool Khzaali Bachelor of Science Computer Engineering and Information Technology University of Technology,
More informationIntroduction to Cellular Networks: 1G/2G/3G
Introduction to Cellular Networks: 1G/2G/3G Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 Jain@cse.wustl.edu Audio/Video recordings of this class lecture are available at: 16-1 Overview
More informationTechnical Aspects of LTE Part I: OFDM
Technical Aspects of LTE Part I: OFDM By Mohammad Movahhedian, Ph.D., MIET, MIEEE m.movahhedian@mci.ir ITU regional workshop on Long-Term Evolution 9-11 Dec. 2013 Outline Motivation for LTE LTE Network
More informationInterference management Within 3GPP LTE advanced
Interference management Within 3GPP LTE advanced Konstantinos Dimou, PhD Senior Research Engineer, Wireless Access Networks, Ericsson research konstantinos.dimou@ericsson.com 2013-02-20 Outline Introduction
More informationCHAPTER 2 WCDMA NETWORK
CHAPTER 2 WCDMA NETWORK 2.1 INTRODUCTION WCDMA is a third generation mobile communication system that uses CDMA technology over a wide frequency band to provide high-speed multimedia and efficient voice
More informationGirish Tiwari, Ashvini Kumar Electronics and Communication Department, Ujjain Engineering College, Ujjain, Madhya Pradesh, India
2017 IJSRSET Volume 3 Issue 8 Print ISSN: 2395-1990 Online ISSN : 2394-4099 Themed Section: Engineering and Technology Performance Evaluation of LTE Network with Different Modulation Schemes Girish Tiwari,
More informationLTE-1x/1xEV-DO Terms Comparison
LTE-1x/1xEV-DO Terms Comparison 2/2009 1. Common/General Terms UE User Equipment Access Terminal (AT) or MS enode B Evolved Node B Base station (BTS) Downlink (DL) Transmissions from the network to the
More information1. LTE: Key Features. 2. OFDMA and SC-FDMA 3. Evolved Packet Core (EPC) 4. LTE Frame Structure 5. Resource Allocation.
Introduction to LTE Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 Jain@cse.wustl.edu Audio/Video recordings of this class lecture are available at: 16-1 1. LTE: Key Features Overview
More informationLong Term Evolution (LTE) Radio Network Planning Using Atoll
Long Term Evolution (LTE) Radio Network Planning Using Atoll Gullipalli S.D. Rohit Gagan, Kondamuri N. Nikhitha, Electronics and Communication Department, Baba Institute of Technology and Sciences - Vizag
More informationOutline / Wireless Networks and Applications Lecture 18: Cellular: 1G, 2G, and 3G. Advanced Mobile Phone Service (AMPS)
Outline 18-452/18-750 Wireless Networks and Applications Lecture 18: Cellular: 1G, 2G, and 3G 1G: AMPS 2G: GSM 2.5G: EDGE, CDMA 3G: WCDMA Peter Steenkiste Spring Semester 2017 http://www.cs.cmu.edu/~prs/wirelesss17
More informationΕΠΛ 476: ΚΙΝΗΤΑ ΔΙΚΤΥΑ ΥΠΟΛΟΓΙΣΤΩΝ (MOBILE NETWORKS)
ΕΠΛ 476: ΚΙΝΗΤΑ ΔΙΚΤΥΑ ΥΠΟΛΟΓΙΣΤΩΝ (MOBILE NETWORKS) Δρ. Χριστόφορος Χριστοφόρου Πανεπιστήμιο Κύπρου - Τμήμα Πληροφορικής 3GPP Long Term Evolution (LTE) Topics Discussed 1 LTE Motivation and Goals Introduction
More informationIMT-2000/UMTS delivering full BWA
IMT-2000/UMTS delivering full BWA Rémi THOMAS Directeur du projet réseau UMTS d Orange France Agenda 3G and IMT 2000 Family UMTS phase 1 principles From GSM to GSM/UMTS Key Technical Characteristics of
More informationMobile 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 informationMOBILE COMPUTING 4/8/18. Basic Call. Public Switched Telephone Network - PSTN. CSE 40814/60814 Spring Transit. switch. Transit. Transit.
MOBILE COMPUTING CSE 40814/60814 Spring 2018 Public Switched Telephone Network - PSTN Transit switch Transit switch Long distance network Transit switch Local switch Outgoing call Incoming call Local switch
More informationPolitecnico di Milano Facoltà di Ingegneria dell Informazione MRN 10 LTE. Mobile Radio Networks Prof. Antonio Capone
Politecnico di Milano Facoltà di Ingegneria dell Informazione MRN 10 LTE Mobile Radio Networks Prof. Antonio Capone Outline 1. Introduction 2. Network Architecture 3. Radio Interface 1. Introduction All
More informationM2M Cellular Antennas: SISO v. MIMO
M2M Cellular Antennas: SISO v. MIMO Introduction This whitepaper discusses Single Input Single Output ( SISO ) and Multiple Input Multiple Output ( MIMO ) antennas for use in 4G 1 LTE cellular technology.
More informationEnhanced High-Speed Packet Access HSPA+ Background: HSPA Evolution Higher Data Rates Signaling Improvements Architecture Evolution/ Home NodeB
Enhanced High-Speed Packet Access HSPA+ Background: HSPA Evolution Higher Data Rates Signaling Improvements Architecture Evolution/ Home NodeB HSPA+ (HSPA Evolution) Background For operators deploying
More informationMobile Data Tsunami Challenges Current Cellular Technologies
Cellular Core Network! 1! Mobile Data Tsunami Challenges Current Cellular Technologies 2! Global growth 18 Qmes from 2011 to 2016 Cellular Networks COS 461: Computer Networks Spring 2013 Guest Lecture
More informationAddressing Future Wireless Demand
Addressing Future Wireless Demand Dave Wolter Assistant Vice President Radio Technology and Strategy 1 Building Blocks of Capacity Core Network & Transport # Sectors/Sites Efficiency Spectrum 2 How Do
More informationGSM and WCDMA RADIO SYSTEMS ETIN15. Lecture no: Ove Edfors, Department of Electrical and Information Technology
RADIO SYSTEMS ETIN15 Lecture no: 11 GSM and WCDMA Ove Edfors, Department of Electrical and Information Technology Ove.Edfors@eit.lth.se 2015-05-12 Ove Edfors - ETIN15 1 Contents (Brief) history of mobile
More informationDOWNLINK AIR-INTERFACE...
1 ABBREVIATIONS... 10 2 FUNDAMENTALS... 14 2.1 INTRODUCTION... 15 2.2 ARCHITECTURE... 16 2.3 INTERFACES... 18 2.4 CHANNEL BANDWIDTHS... 21 2.5 FREQUENCY AND TIME DIVISION DUPLEXING... 22 2.6 OPERATING
More informationA Comparative Study of OFDMA and SC-FDMA in Long Term Evolution (LTE)
A Comparative Study of OFDMA and SC-FDMA in Long Term Evolution (LTE) Vanya Mehta 1, Er. Timsi 2 1 Research Scholar,Electronics & Communication Engineering. Deptt. JCDM College of Engineering and Technology,
More informationEnhanced DRX Quick Sleeping Mechanism For Power Aware LTE System
Enhanced DRX Quick Sleeping Mechanism For Power Aware LTE System M.Leeban Moses 1, R.Alwin 2, J.Prabakaran 3 1,2,3 ECE, Coimbatore Institute of Engineering and Technology Abstract - Discontinuous Reception
More informationDimensioning Tracking Area for LTE Network
International Journal of Soft Computing and Engineering (IJSCE) ISSN: 2231-2307, Volume-4, Issue-1, March 2014 Dimensioning racking Area for LE Network Rahul Sharma, Rahul Atri, Preet Kanwar Singh Rekhi,
More informationSummary of the PhD Thesis
Summary of the PhD Thesis Contributions to LTE Implementation Author: Jamal MOUNTASSIR 1. Introduction The evolution of wireless networks process is an ongoing phenomenon. There is always a need for high
More informationCellular Wireless Networks. Chapter 10 in Stallings 10 th Edition
Cellular Wireless Networks Chapter 10 in Stallings 10 th Edition CS420/520 Axel Krings Page 1 Principles of Cellular Networks Ø Developed to increase the capacity available for mobile radio telephone service
More informationTesting Triple Play Services Over Open Source IMS Solution for Various Radio Access Networks
Testing Triple Play Services Over Open Source IMS Solution for Various Radio Access Networks Haris Luckin BH Telecom d.d. Sarajevo Sarajevo, Bosnia and Herzegovina haris.luckin@bhtelecom.ba Mirko Skrbic
More informationDIPESH PAUDEL ASSESSMENT OF 3GPP MACRO SENSOR NETWORK IN DIS- ASTER SCENARIOS
DIPESH PAUDEL ASSESSMENT OF 3GPP MACRO SENSOR NETWORK IN DIS- ASTER SCENARIOS Master of Science Thesis Examiner: Prof. Jukka Lempiäinen Supervisor: M.Sc. Joonas Säe Examiner and topic approved by the Council
More informationChapter 5 3G Wireless Systems. Mrs.M.R.Kuveskar.
Chapter 5 3G Wireless Systems Mrs.M.R.Kuveskar. Upgrade paths for 2G Technologies 2G IS-95 GSM- IS-136 & PDC 2.5G IS-95B HSCSD GPRS EDGE Cdma2000-1xRTT W-CDMA 3G Cdma2000-1xEV,DV,DO EDGE Cdma2000-3xRTT
More informationThe Impact of Small Cells on
The Impact of Small Cells on MME Signaling METHODS TO REDUCE AND OPTIMIZE MME CORE SIGNALING CAUSED BY SMALL CELLS APPLICATION NOTE ABSTRACT As more subscribers use mobile broadband services from their
More informationLTE and NB-IoT. Luca Feltrin. RadioNetworks, DEI, Alma Mater Studiorum - Università di Bologna. Telecom Italia Mobile S.p.a. - TIM
LTE and NB-IoT Luca Feltrin RadioNetworks, DEI, Alma Mater Studiorum - Università di Bologna Telecom Italia Mobile S.p.a. - TIM Index Ø 3GPP and LTE Specifications Ø LTE o Architecture o PHY Layer o Procedures
More informationCELLULAR COMMUNICATION AND ANTENNAS. Doç. Dr. Mehmet ÇİYDEM
CELLULAR COMMUNICATION AND ANTENNAS Doç. Dr. Mehmet ÇİYDEM mehmet.ciydem@engitek.com.tr, 533 5160580 1 CONTENT 1 ABOUT ENGİTEK 2 CELLULAR COMMUNICATION 3 BASE STATION ANTENNAS 4 5G CELLULAR COMMUNICATION
More informationIS-95 /CdmaOne Standard. By Mrs.M.R.Kuveskar.
IS-95 /CdmaOne Standard By Mrs.M.R.Kuveskar. CDMA Classification of CDMA Systems CDMA SYSTEMS CDMA one CDMA 2000 IS95 IS95B JSTD 008 Narrow Band Wide Band CDMA Multiple Access in CDMA: Each user is assigned
More informationEnhanced High-Speed Packet Access HSPA+ Background: HSPA Evolution Higher Data Rates Signaling Improvements Architecture Evolution/ Home NodeB
Enhanced High-Speed Packet Access HSPA+ Background: HSPA Evolution Higher Data Rates Signaling Improvements Architecture Evolution/ Home NodeB HSPA+ The evolution of UMTS HSPA Corresponding to UMTS Release
More informationDeveloping Mobile Applications
Developing Mobile Applications GSM networks 1 carriers GSM 900 MHz 890-915 MHz 935-960 MHz up down 200 KHz 200 KHz 25 MHz 25 MHz 2 frequency reuse A D K B J L C H E G I F A 3 Reuse patterns 4/12 4 base
More informationImproving Peak Data Rate in LTE toward LTE-Advanced Technology
Improving Peak Data Rate in LTE toward LTE-Advanced Technology A. Z. Yonis 1, M.F.L.Abdullah 2, M.F.Ghanim 3 1,2,3 Department of Communication Engineering, Faculty of Electrical and Electronic Engineering
More informationLTE (Long Term Evolution)
LTE (Long Term Evolution) Assoc. Prof. Peter H J Chong, PhD (UBC) School of EEE Nanyang Technological University Office: +65 6790 4437 E-mail: ehjchong@ntu.edu.sg 2 Outline Introduction SAE (System Architecture
More information22 nd ICCRTS. Experimenting with 4G LTE for Area Coverage and the Envisioned C2 Deployments over 5G
22 nd ICCRTS Experimenting with 4G LTE for Area Coverage and the Envisioned C2 Deployments over 5G Name of author Linda Malinga Topics Battlefields of the future Methodology, Experimentation, Analysis,
More informationISR with Circuit Switched Fallback
ISR with CSFB - Feature Description, page 1 Call Flows, page 2 Relationships to Other Features, page 4 Relationships to Other Products, page 4 How it Works, page 5 ISR CSFB Procedures, page 6 Standards
More informationRADIO SYSTEMS ETIN15. Lecture no: GSM and WCDMA. Ove Edfors, Department of Electrical and Information Technology
RADIO SYSTEMS ETIN15 Lecture no: 11 GSM and WCDMA Ove Edfors, Department of Electrical and Information Technology Ove.Edfors@eit.lth.se 1 Contents (Brief) history of mobile telephony Global System for
More informationThe Challenge of Implementation of Long Term Evolution / System Architecture Evolution (LTE/SAE)
The Challenge of Implementation of Long Term Evolution / System Architecture Evolution (LTE/SAE) Alma Skopljak-Ramović 1, Senad Pivač 2 Core Network Planning, Radio Network Planning, BH Mobile, BH Telecom,
More informationLTE and 1x/1xEV-DO Terminology and Concepts
LTE and 1x/1xEV-DO Terminology and Concepts By Don Hanley, Senior Consultant 2/2009 1xEV-DO and LTE networks are surprisingly similar in many respects, but the terms, labels and acronyms they use are very
More informationEvolution of New Feature Verification in 3G Networks
Europe s Premier Software Testing Event Stockholmsmässan, Sweden Testing For Real, Testing For Now Evolution of New Feature Verification in 3G Networks Michael Monoghan, LM Ericsson Ltd,. Ireland WWW.EUROSTARCONFERENCES.COM
More informationLong Term Evolution Radio Access Network LTE L17 Training Programs. Catalog of Course Descriptions
Long Term Evolution Radio Access Network LTE L17 Training Programs Catalog of Course Descriptions Catalog of Course Descriptions INTRODUCTION... 4 ERICSSON 5G OVERVIEW - LIVE VIRTUAL... 5 ADVANCED LTE
More informationChapter 1 INTRODUCTION
Introduction to Wireless & Mobile Systems Chapter 1 INTRODUCTION 1 The History of Mobile Radio Communication (1/4) 1880: Hertz Initial demonstration of practical radio communication 1897: Marconi Radio
More informationMobile Broadband Explosion. The 3GPP Wireless Evolution
The 3GPP Wireless Evolution August 2013 Key Conclusions (1) Mobile broadband encompassing networks, devices, and applications is becoming one of the most successful and fastest-growing industries of all
More informationIJESRT. Scientific Journal Impact Factor: (ISRA), Impact Factor: 2.114
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY LONG TERM EVOLUTION OF RAPID DATA FOR MOBILE PHONES IN CASE OF ETHIOPIA Aruna Rai Vadde*, Satyanarayana Gaddada, Harindra Reddy
More informationMobilné systémy 3. generácie UMTS
Mobilné systémy 3. generácie UMTS Ing. Matúš Turcsány, PhD. turcsany@ktl.elf.stuba.sk KTL FEI STU 2009 Prehľad prednášok UMTS HSDPA, EUL HSPA evolution LTE LTE-Advanced Nasadené technológie GSM worldwide
More informationCELLULAR TECHNOLOGIES FOR EMERGING MARKETS
CELLULAR TECHNOLOGIES FOR EMERGING MARKETS 2G, 3G AND BEYOND Ajay R. Mishra Nokia Siemens Networks A John Wiley and Sons, Ltd., Publication CELLULAR TECHNOLOGIES FOR EMERGING MARKETS CELLULAR TECHNOLOGIES
More informationWhite paper. Long Term HSPA Evolution Mobile broadband evolution beyond 3GPP Release 10
White paper Long Term HSPA Evolution Mobile broadband evolution beyond 3GPP Release 10 HSPA has transformed mobile networks Contents 3 Multicarrier and multiband HSPA 4 HSPA and LTE carrier 5 HSDPA multipoint
More informationFB 1 ikom / Kommunikationsnetze
GSM Overview Services GSM Architecture GSM Air Interface GSM Logical Channels - 2 - formerly: Groupe Spéciale Mobile (founded 1982) by CEPT (Conférence Européenne des Administrations des Postes et des
More informationCHAPTER 13 CELLULAR WIRELESS NETWORKS
CHAPTER 13 CELLULAR WIRELESS NETWORKS These slides are made available to faculty in PowerPoint form. Slides can be freely added, modified, and deleted to suit student needs. They represent substantial
More informationSpectrum Refarming in LTE Network Planning: the Case of Addis Ababa
ADDIS ABABA UNIVERSITY ADDIS ABABA INSTITUTE OF TECHNOLOGY ELECTRICAL AND COMPUTER ENGINEERING DEPARTMENT Spectrum Refarming in LTE Network Planning: the Case of Addis Ababa By Ephrem Bezabeh Advisor Dr.-Ing.
More information3G Long-Term Evolution (LTE) and System Architecture Evolution (SAE)
3G Long-Term Evolution (LTE) and System Architecture Evolution (SAE) Background System Architecture Radio Interface Radio Resource Management LTE-Advanced 3GPP Evolution Background 3G Long-Term Evolution
More informationLTE Signalling 1 EPS Overview
LTE Signalling 1 EPS Overview 2 NAS Protocols (EMM & ESM) 3 S1 and S11 Interface (S1AP & GTP) 4 Uu Interface I (RRC) 5 Uu Interface II (PDCP & RLC) 6 Uu Interface III (MAC) 7 Uu Interface IV (Layer 1)
More information3G TECHNOLOGY WHICH CAN PROVIDE AUGMENTED DATA TRANSFER RATES FOR GSM STANDARTS AND THE MODULATION TECHNIQUES
3G TECHNOLOGY WHICH CAN PROVIDE AUGMENTED DATA TRANSFER RATES FOR GSM STANDARTS AND THE MODULATION TECHNIQUES Mustafa ALKAN Ejder ORUÇ Nur ERZEN Özgür GENÇ malkan@tk.gov.tr eoruc@tk.gov.tr nerzen@tk.gov.tr
More informationAnalysis of Handover Decision Making in Downlink Long Term Evolution Networks
Analysis of Handover Decision Making in Downlink Long Term Evolution Networks By Elujide, Israel Oludayo (21242553) Submitted in fulfillment of the requirements of the Master of Technology degree in Information
More informationI (EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE) EUROPEAN PUBLICATIONS
I (EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE) EUROPEAN PUBLICATIONS EN 300 175-1: September 2013 Common Interface (CI). Part 1. Overview EN 300 175-2: September 2013 Common Interface (CI). Part 2.
More informationRADIO LINK ASPECT OF GSM
RADIO LINK ASPECT OF GSM The GSM spectral allocation is 25 MHz for base transmission (935 960 MHz) and 25 MHz for mobile transmission With each 200 KHz bandwidth, total number of channel provided is 125
More informationRBS 6000 & Baseband Training Programs. Catalog of Course Descriptions
RBS 6000 & Baseband Training Programs Catalog of Course Descriptions Catalog of Course Descriptions INTRODUCTION... 5 LTE/SAE SYSTEM OVERVIEW... 6 ERICSSON WCDMA SYSTEM OVERVIEW... 9 GSM SYSTEM SURVEY...12
More informationWireless Network Infrastructure An Overview
Wireless Network Infrastructure An Overview IVAN TAM Ivan Tam 2015 Fixed and Mobile Service Provider Architecture Access provides cost/performance effective connectivity using copper, fiber to home and
More informationSEN366 (SEN374) (Introduction to) Computer Networks
SEN366 (SEN374) (Introduction to) Computer Networks Prof. Dr. Hasan Hüseyin BALIK (8 th Week) Cellular Wireless Network 8.Outline Principles of Cellular Networks Cellular Network Generations LTE-Advanced
More informationUNIVERSITY OF SUSSEX
UNIVERSITY OF SUSSEX OFDMA in 4G Mobile Communications Candidate Number: 130013 Supervisor: Dr. Falah Ali Submitted for the degree of MSc. in Digital Communication Systems School of Engineering and Informatics
More informationINTRODUCTION... 3 MARKET...
TABLE OF CONTENTS INTRODUCTION... 3 MARKET... 5 Market Adoption... 5 Deployments... 7 TECHNOLOGY CAPABILITIES... 8 Technical Approaches (TDMA, CDMA, OFDM)... 11 GPRS... 12 EDGE... 14 UMTS/WCDMA... 18 IP
More informationA NEW EFFICIENT HANDOVER ALGORITHM FOR MBMS ENABLED 3G MOBILE CELLULAR NETWORKS UNIVERSITY OF CYPRUS
Master s Thesis A NEW EFFICIENT HANDOVER ALGORITHM FOR MBMS ENABLED 3G MOBILE CELLULAR NETWORKS Christopher Christophorou UNIVERSITY OF CYPRUS DEPARTMENT OF COMPUTER SCIENCE December 2005 UNIVERSITY OF
More informationRITAYAN BISWAS PERFORMANCE EVALUATION OF COORDINATED MULTIPOINT TECHNIQUES AT MILLIMETER WAVE FREQUENCIES
RITAYAN BISWAS PERFORMANCE EVALUATION OF COORDINATED MULTIPOINT TECHNIQUES AT MILLIMETER WAVE FREQUENCIES Master of Science Thesis The examiners and topic of the thesis were approved by the Council of
More informationCOMP327 Mobile Computing Session: Lecture Set 5 - Wireless Communication
COMP327 Mobile Computing Session: 2013-2014 Lecture Set 5 - Wireless Communication In this Lecture Set Review of the Evolution from 2G to 3G 2G Communications History, Multiplexing and Handoff GPS / GPRS
More informationwww.telecom-cloud.net Harish Vadada The 3rd Generation Partnership Project (3GPP) is collaboration between groups of telecommunications associations, known as the Organizational Partners. The initial scope
More informationCSC344 Wireless and Mobile Computing. Department of Computer Science COMSATS Institute of Information Technology
CSC344 Wireless and Mobile Computing Department of Computer Science COMSATS Institute of Information Technology Wireless Cellular Networks: 2.5G and 3G 2.5G Data services over 2G networks GSM: High-speed
More information