LTE/CDMA Handoffs A Mobile s Perspective. Hosting Two Complete Networks in One UE.

Size: px
Start display at page:

Download "LTE/CDMA Handoffs A Mobile s Perspective. Hosting Two Complete Networks in One UE."

Transcription

1 LTE/CDMA Handoffs A Mobile s Perspective Hosting Two Complete Networks in One UE.

2 Background As systems evolve from 3G to 4G, more complicated mixes of technology are being chosen. Traditionally, evolutionary paths were within a common standards organization (3GPP or 3GPP2) The new world crosses technology boundaries: 3GPP2 HRPD-A (DOrA) <-> IEEE /WiMAX 3GPP2 HRPD-A (DOrA) <-> 3GPP Long Term Evolution (LTE) This requires an unprecedented amount of coordination between standards organizations to support these systems. The business case exists to support this, so the technical work is being done to support these soon to be deployed systems. Demonstrations are now being developed. 2

3 CTIA Handoff Demonstration (LTE/DOrA) Linux Router with Mobile IP Home Agent Internet Linux Application Processor with Mobile IP Client Iterated Mobile IP enables intersystem mobility without having to modify the legacy EVDO network. USB CDMA EVDO rev A Phone with Mobile IP Client Commercial HRPD-A Provider RTSP Server At CTIA Wireless 2008, Motorola Demonstrated the Possibility of HRPD-A/LTE Inter-working using this setup. 3

4 CTIA Handoff Demonstration (continued) Traffic routed selectively through each air interface. No Layer 3 signalling. Traffic consolidation point was in the USB connected PC acting as the system data sink. Utilized the live DOrA network to demonstrate that interface s capability. Video quality matched the relative bandwidths of the RF active RF connection. 4

5 Unique Multi-Mode User Equipment (UE) Issues For multi-mode devices, such as a UE operating in both DOrA and LTE, the UE has to be the following: A fully capable DOrA device. Multiple frequency bands. Receive Diversity. A fully capable LTE device. Multiple frequency bands. MIMO. A DOrA/LTE inter-working function. 5

6 Design Challenges Operating Frequencies: Operating transceivers in all carrier-specified bands. LTE w/mimo (800, 900, 1700, 1900, 2100, etc.) DOrA w/diversity (800, 1900, AWS, 700, etc.) Bluetooth/WiFi (2400) GPS ( ) System Selection: UE must scan both systems for acquisition. Carrier preference rules must be created and supported. UE must acquire system and get service in similar time to a single-mode device. 6

7 Design Challenges (continued) Overhead Information Acquisition: Single receiver UEs must use Alternate Network Broadcast of Overhead Information Dual-active receiver UEs monitor real common channel transmissions. Session Setup: Utilize native setup procedures. LTE will be more than adequate. DOrA can take more than 6 seconds for session setup (inadequate). Standards are being developed in 3GPP/3GPP2 to support tunneled session pre-establishment. When operating in LTE, the DOrA session can be created through this tunnel and made dormant. Procedures support both dual and single receiver UE designs. Eliminates excessive delay in session transfer. 7

8 Design Challenges (continued) Bearer Support: Vocoders LTE will support 3GPP codecs DOrA will support 3GPP2 codecs. 8

9 Handoff Process Process is simple: Monitor air interface for better connection possibilities. Report better candidates to network. Network queries available resources then commands handoff. With a multi-mode terminal, this simple process is complicated by basic issues. In a dual active receiver design, the multi-mode UE can report all information autonomously. In a single receiver design, the system compensates for the UE s inability to scan information from DOrA while connected to LTE, transmitting to the UE: CDMA System Time. All overhead information. 9

10 Handoff Process (continued) Tunneled Handoff Message happens in both designs. No Access Channel transmission happens, which means that closed loop power control information must be transmitted from the enodeb to compensate. LTE session is maintained up to the moment when the UE tunes to the new DOrA channel. 10

Long Term Evolution (LTE)

Long 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 information

Progression of LTE Automatic Neighbour Relations

Progression of LTE Automatic Neighbour Relations IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) e-issn: 2278-2834,p- ISSN: 2278-8735.Volume 9, Issue 4, Ver. III (Jul - Aug. 2014), PP 54-58 Progression of LTE Automatic Neighbour

More information

<Technical Report> Number of pages: 20. XGP Forum Document TWG TR

<Technical Report> Number of pages: 20. XGP Forum Document TWG TR XGP Forum Document TWG-009-01-TR Title: Conformance test for XGP Global Mode Version: 01 Date: September 2, 2013 XGP Forum Classification: Unrestricted List of contents: Chapter 1 Introduction

More information

Background: Cellular network technology

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 information

LTE Aida Botonjić. Aida Botonjić Tieto 1

LTE 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 information

5G Synchronization Aspects

5G Synchronization Aspects 5G Synchronization Aspects Michael Mayer Senior Staff Engineer Huawei Canada Research Centre WSTS, San Jose, June 2016 Page 1 Objective and outline Objective: To provide an overview and summarize the direction

More information

References. What is UMTS? UMTS Architecture

References. 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 information

LTE Long Term Evolution. Dibuz Sarolta

LTE 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 information

SEN366 (SEN374) (Introduction to) Computer Networks

SEN366 (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 information

Massive MIMO for the New Radio Overview and Performance

Massive MIMO for the New Radio Overview and Performance Massive MIMO for the New Radio Overview and Performance Dr. Amitabha Ghosh Nokia Bell Labs IEEE 5G Summit June 5 th, 2017 What is Massive MIMO ANTENNA ARRAYS large number (>>8) of controllable antennas

More information

Technical Aspects of LTE Part I: OFDM

Technical 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 information

Test Plan for LTE Carrier Aggregation Interoperability

Test Plan for LTE Carrier Aggregation Interoperability Test Plan for LTE Carrier Aggregation Interoperability Version 2.0 August 2017 2016 CTIA - The Wireless Association. All rights reserved. CTIA hereby grants to CTIA Authorized Testing Laboratories (CATLs),

More information

(LTE Fundamental) LONG TERMS EVOLUTION

(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 information

Difference Between. 1. Old connection is broken before a new connection is activated.

Difference Between. 1. Old connection is broken before a new connection is activated. Difference Between Hard handoff Soft handoff 1. Old connection is broken before a new connection is activated. 1. New connection is activated before the old is broken. 2. "break before make" connection

More information

SELF OPTIMIZING NETWORKS

SELF OPTIMIZING NETWORKS SELF OPTIMIZING NETWORKS An LTE network is controlled by a network management system of a wide range of functions, e.g. sets the parameters that the network elements are using manages their software detects

More information

Data and Computer Communications. Chapter 10 Cellular Wireless Networks

Data and Computer Communications. Chapter 10 Cellular Wireless Networks Data and Computer Communications Chapter 10 Cellular Wireless Networks Cellular Wireless Networks 5 PSTN Switch Mobile Telecomm Switching Office (MTSO) 3 4 2 1 Base Station 0 2016-08-30 2 Cellular Wireless

More information

Utilizing Unused Network Capacity for Battery Lifetime Extension of LTE Devices

Utilizing Unused Network Capacity for Battery Lifetime Extension of LTE Devices 2012 IEEE International Communication Conference (ICC) Utilizing Unused Network Capacity for Battery Lifetime Extension of LTE Devices Bjoern Dusza, Christoph Ide and Christian Wietfeld Communication Networks

More information

Data and Computer Communications. Tenth Edition by William Stallings

Data and Computer Communications. Tenth Edition by William Stallings Data and Computer Communications Tenth Edition by William Stallings Data and Computer Communications, Tenth Edition by William Stallings, (c) Pearson Education - 2013 CHAPTER 10 Cellular Wireless Network

More information

Long Term Evolution (LTE) Next-Generation Public Safety Communications. Fred Scalera

Long Term Evolution (LTE) Next-Generation Public Safety Communications. Fred Scalera Long Term Evolution (LTE) Next-Generation Public Safety Communications Fred Scalera August 3, 2011 INTEROPERABILITY IS MORE THAN: NEW THREATS, NEW CHALLENGES NEEDS NEW APPROACHES The need to effectively

More information

CS 6956 Wireless & Mobile Networks April 1 st 2015

CS 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 information

Test Plan for Hearing Aid Compatibility

Test Plan for Hearing Aid Compatibility Test Plan for Hearing Aid Compatibility Version Number 3.1 February 2017 2017 CTIA - The Wireless Association. All rights reserved. CTIA hereby grants to CTIA Authorized Testing Laboratories (CATLs), and

More information

Mobile Data Tsunami Challenges Current Cellular Technologies

Mobile 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 information

1X-Advanced: Overview and Advantages

1X-Advanced: Overview and Advantages 1X-Advanced: Overview and Advantages Evolution to CDMA2000 1X QUALCOMM INCORPORATED Authored by: Yallapragada, Rao 1X-Advanced: Overview and Advantages Evolution to CDMA2000 1X Introduction Since the first

More information

LTE System Architecture Evolution

LTE 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 information

Low latency in 4.9G/5G

Low 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 information

10EC81-Wireless Communication UNIT-6

10EC81-Wireless Communication UNIT-6 UNIT-6 The first form of CDMA to be implemented is IS-95, specified a dual mode of operation in the 800Mhz cellular band for both AMPS and CDMA. IS-95 standard describes the structure of wideband 1.25Mhz

More information

WINNER+ Miia Mustonen VTT Technical Research Centre of Finland. Slide 1. Event: CWC & VTT GIGA Seminar 2008 Date: 4th of December 2008

WINNER+ Miia Mustonen VTT Technical Research Centre of Finland. Slide 1. Event: CWC & VTT GIGA Seminar 2008 Date: 4th of December 2008 Process and Requirements for IMT-Advanced Miia Mustonen VTT Technical Research Centre of Finland Slide 1 Outline Definitions Process and time schedule of IMT-Advanced Minimum requirements Technical Performance

More information

RADIO LINK ASPECT OF GSM

RADIO 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 information

Ammar Abu-Hudrouss Islamic University Gaza

Ammar Abu-Hudrouss Islamic University Gaza Wireless Communications n Ammar Abu-Hudrouss Islamic University Gaza ١ Course Syllabus References 1. A. Molisch,, Wiely IEEE, 2nd Edition, 2011. 2. Rappaport, p : Principles and Practice, Prentice Hall

More information

EE 577: Wireless and Personal Communications

EE 577: Wireless and Personal Communications EE 577: Wireless and Personal Communications Dr. Salam A. Zummo Lecture 1: Introduction 1 Common Applications of Wireless Systems AM/FM Radio Broadcast VHF and UHF TV Broadcast Cordless Phones (e.g., DECT)

More information

Advanced Power Management Techniques in Next-Generation Wireless Networks

Advanced Power Management Techniques in Next-Generation Wireless Networks TOPICS IN WIRELESS COMMUNICATIONS Advanced Power Management Techniques in Next-Generation Wireless Networks Ronny Yongho Kim, LG Electronics, Inc. Shantidev Mohanty, Intel Corporation 1 At the time of

More information

Long 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) 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 information

Cellular Networks and Mobile Compu5ng COMS , Fall 2012

Cellular 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 information

4G Mobile Broadband LTE

4G Mobile Broadband LTE 4G Mobile Broadband LTE Part I Dr Stefan Parkvall Principal Researcher Ericson Research Data overtaking Voice Data is overtaking voice......but previous cellular systems designed primarily for voice Rapid

More information

Testing Carrier Aggregation in LTE-Advanced Network Infrastructure

Testing Carrier Aggregation in LTE-Advanced Network Infrastructure TM500 Family White Paper December 2015 Testing Carrier Aggregation in LTE-Advanced Network Infrastructure Contents Introduction... Error! Bookmark not defined. Evolution to LTE-Advanced... 3 Bandwidths...

More information

Convergence of IP and Wireless Networks for Public Safety

Convergence of IP and Wireless Networks for Public Safety Convergence of IP and Wireless Networks for Public Safety Edward Kelly VP Marketing & Business Development EFJohnson Presented by: David Lukeson Senior Product Manager, Systems May 9, 2008 Presentation_ID

More information

Physical Layer Frame Structure in 4G LTE/LTE-A Downlink based on LTE System Toolbox

Physical Layer Frame Structure in 4G LTE/LTE-A Downlink based on LTE System Toolbox IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) e-issn: 2278-2834,p- ISSN: 2278-8735.Volume 1, Issue 3, Ver. IV (May - Jun.215), PP 12-16 www.iosrjournals.org Physical Layer Frame

More information

ETSI TS V8.1.0 ( ) Technical Specification

ETSI TS V8.1.0 ( ) Technical Specification TS 136 410 V8.1.0 (2009-01) Technical Specification LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 layer 1 general aspects and principles (3GPP TS 36.410 version 8.1.0 Release 8)

More information

Test Plan for LTE Carrier Aggregation Interoperability

Test Plan for LTE Carrier Aggregation Interoperability Test Plan for LTE Carrier Aggregation Interoperability Version 3.0 March 2019 2019 CTIA - The Wireless Association. All rights reserved. CTIA-The Wireless Association ( CTIA ) hereby grants CTIA Authorized

More information

Transport Technology for Microwave Environment

Transport Technology for Microwave Environment Transport Technology for Microwave Environment 1 What is Microwave Environment Transport (Warp) Technology? (Part 1) People use various types of microwaves in their daily lives. Familiar examples include

More information

Survey of Power Control Schemes for LTE Uplink E Tejaswi, Suresh B

Survey of Power Control Schemes for LTE Uplink E Tejaswi, Suresh B Survey of Power Control Schemes for LTE Uplink E Tejaswi, Suresh B Department of Electronics and Communication Engineering K L University, Guntur, India Abstract In multi user environment number of users

More information

Band Class Specification for cdma2000 Spread Spectrum Systems

Band Class Specification for cdma2000 Spread Spectrum Systems GPP C.S00-B Version.0 Date: August, 00 Band Class Specification for cdma000 Spread Spectrum Systems Revision B COPYRIGHT GPP and its Organizational Partners claim copyright in this document and individual

More information

Table 1. large-capacity battery for extended usage time. It also supports the USB 3.0 SuperSpeed standard to enable highspeed

Table 1. large-capacity battery for extended usage time. It also supports the USB 3.0 SuperSpeed standard to enable highspeed 3.5-GHz Band TD-LTE 3DL CA Special Articles on Introducing the 3.5 GHz Band In December 2014, the MIC approved Establishment Plan of Specified Base Stations for Introduction of Fourth-generation Mobile

More information

White 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 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 information

Coexistence of fixed and space services at 2 GHz

Coexistence of fixed and space services at 2 GHz July 2012, issue 2.0.0 4RF Application Note Coexistence of fixed and space services at 2 GHz Contents 1. Introduction 2 2. Use of 2 GHz band by space services 3 3. Coexistence options for 2 GHz space services

More information

Intersystem Operation and Mobility Management. First Generation Systems

Intersystem Operation and Mobility Management. First Generation Systems Intersystem Operation and Mobility Management David Tipper Associate Professor Graduate Program in Telecommunications and Networking University of Pittsburgh Telcom 2700 Slides 6 http://www.tele.pitt.edu/tipper.html

More information

Mobile & Wireless Networking. Lecture 4: Cellular Concepts & Dealing with Mobility. [Reader, Part 3 & 4]

Mobile & Wireless Networking. Lecture 4: Cellular Concepts & Dealing with Mobility. [Reader, Part 3 & 4] 192620010 Mobile & Wireless Networking Lecture 4: Cellular Concepts & Dealing with Mobility [Reader, Part 3 & 4] Geert Heijenk Outline of Lecture 4 Cellular Concepts q Introduction q Cell layout q Interference

More information

ETSI TS V9.1.1 ( ) Technical Specification

ETSI TS V9.1.1 ( ) Technical Specification TS 136 410 V9.1.1 (2011-05) Technical Specification LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 general aspects and principles (3GPP TS 36.410 version 9.1.1 Release 9) 1 TS 136

More information

16582/16418 Wireless Communication. Notes III: Cellular Systems II Dr. Jay Weitzen 1

16582/16418 Wireless Communication. Notes III: Cellular Systems II Dr. Jay Weitzen 1 16582/16418 Wireless Communication Notes III: Cellular Systems II 16.582 Dr. Jay Weitzen 1 US-Channel Allocations CDMA-2000/IS-95 1.25 MHz Channels GSM/PCS 1900-200 khz Channels IS-136 50 khz Channels

More information

Training Schedule. Robotic System Design using Arduino Platform

Training Schedule. Robotic System Design using Arduino Platform Training Schedule Robotic System Design using Arduino Platform Session - 1 Embedded System Design Basics : Scope : To introduce Embedded Systems hardware design fundamentals to students. Processor Selection

More information

Advanced Broadband Wireless Access System

Advanced Broadband Wireless Access System Advanced Broadband Wireless Access System Advanced 4G Technology: Hybrid Air Interface 8x Smart Antenna - Interference Resistance - SDMA High Efficiency: Long Range - Deep NLoS Coverage - High Capacity

More information

Chapter 1 Introduction to Mobile Computing (16 M)

Chapter 1 Introduction to Mobile Computing (16 M) Chapter 1 Introduction to Mobile Computing (16 M) 1.1 Introduction to Mobile Computing- Mobile Computing Functions, Mobile Computing Devices, Mobile Computing Architecture, Evolution of Wireless Technology.

More information

PXI Modules 3066 PXI Multi-Way Active RF Combiner Data Sheet

PXI Modules 3066 PXI Multi-Way Active RF Combiner Data Sheet PXI Modules 3066 PXI Multi-Way Active RF Combiner Data Sheet The most important thing we build is trust 250 MHz to 6 GHz RF signal conditioning module for multi- UE, MIMO and Smartphone testing Four full

More information

First Generation Systems

First Generation Systems Intersystem Operation and Mobility Management David Tipper Associate Professor Graduate Program in Telecommunications and Networking University of Pittsburgh Telcom 2720 Slides 6 http://www.tele.pitt.edu/tipper.html

More information

Band Class Specification for cdma2000 Spread Spectrum Systems

Band Class Specification for cdma2000 Spread Spectrum Systems GPP C.S00 Version.0 Date: February, 00 Band Class Specification for cdma000 Spread Spectrum Systems Revision 0 COPYRIGHT GPP and its Organizational Partners claim copyright in this document and individual

More information

System Performance of Cooperative Massive MIMO Downlink 5G Cellular Systems

System Performance of Cooperative Massive MIMO Downlink 5G Cellular Systems IEEE WAMICON 2016 April 11-13, 2016 Clearwater Beach, FL System Performance of Massive MIMO Downlink 5G Cellular Systems Chao He and Richard D. Gitlin Department of Electrical Engineering University of

More information

Future ready: How can agencies invest wisely in public safety communications with so much change on the horizon?

Future ready: How can agencies invest wisely in public safety communications with so much change on the horizon? Future ready: How can agencies invest wisely in public safety communications with so much change on the horizon? With constant change in today s communication technologies, how do agencies maximize the

More information

Raveon Technologies Corporation iot.raveon.com

Raveon Technologies Corporation   iot.raveon.com RTK Communications with Raveon LoRa Radios August 2016 Raveon Technologies Corporation 2461 Impala Drive Carlsbad, CA 92010 USA +1-760-444-5995 Raveon Technologies Corporation www.raveon.com www.ravtrack.com

More information

Performance Evaluation of 3G CDMA Networks with Antenna Arrays

Performance Evaluation of 3G CDMA Networks with Antenna Arrays Jul. 2003 1 Performance Evaluation of 3G CDMA Networks with Antenna Arrays IEEE 4th Workshop on Applications and Services in Wireless Networks Dr. D. J. Shyy The Corporation Jin Yu and Dr. Yu-Dong Yao

More information

Draft Amendment 1 to Recommendation G.8271 draft for consent

Draft Amendment 1 to Recommendation G.8271 draft for consent INTERNATIONAL TELECOMMUNICATION UNION TELECOMMUNICATION STANDARDIZATION SECTOR STUDY PERIOD 2017-2020 STUDY GROUP 15 Original: English Question(s): 13/15 Geneva, 19 30 June, 2017 Source: Editor, G.8271

More information

LTE Essentials. Thursday, January 17, 2013 at 1:00 PM (ET)

LTE Essentials. Thursday, January 17, 2013 at 1:00 PM (ET) LTE Essentials Thursday, January 17, 2013 at 1:00 PM (ET) Instructor: Annabel Z. Dodd Author of "The Essential Guide to Telecommunications, Fifth Edition Questions for the Instructor or for a Logistics

More information

Wireless Medium Access Control and CDMA-based Communication Lesson 16 Orthogonal Frequency Division Medium Access (OFDM)

Wireless Medium Access Control and CDMA-based Communication Lesson 16 Orthogonal Frequency Division Medium Access (OFDM) Wireless Medium Access Control and CDMA-based Communication Lesson 16 Orthogonal Frequency Division Medium Access (OFDM) 1 4G File transfer at 10 Mbps High resolution 1024 1920 pixel hi-vision picture

More information

LTE systems: overview

LTE 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 information

APPLICATION PROGRAMMING: MOBILE COMPUTING [ INEA00112W ] Marek Piasecki PhD Wireless Telecommunication

APPLICATION PROGRAMMING: MOBILE COMPUTING [ INEA00112W ] Marek Piasecki PhD Wireless Telecommunication APPLICATION PROGRAMMING: MOBILE COMPUTING [ INEA00112W ] Marek Piasecki PhD Wireless Telecommunication (W6/2013) What is Wireless Communication? Transmitting/receiving voice and data using electromagnetic

More information

ETSI TS V8.7.0 ( ) Technical Specification

ETSI TS V8.7.0 ( ) Technical Specification TS 136 214 V8.7.0 (2009-10) Technical Specification LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer - Measurements (3GPP TS 36.214 version 8.7.0 Release 8) 1 TS 136 214 V8.7.0

More information

Improving MU-MIMO Performance in LTE-(Advanced) by Efficiently Exploiting Feedback Resources and through Dynamic Scheduling

Improving MU-MIMO Performance in LTE-(Advanced) by Efficiently Exploiting Feedback Resources and through Dynamic Scheduling Improving MU-MIMO Performance in LTE-(Advanced) by Efficiently Exploiting Feedback Resources and through Dynamic Scheduling Ankit Bhamri, Florian Kaltenberger, Raymond Knopp, Jyri Hämäläinen Eurecom, France

More information

IS-95 /CdmaOne Standard. By Mrs.M.R.Kuveskar.

IS-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 information

ETSI TS V8.2.0 ( ) Technical Specification

ETSI TS V8.2.0 ( ) Technical Specification TS 136 306 V8.2.0 (2008-11) Technical Specification LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio access capabilities (3GPP TS 36.306 version 8.2.0 Release 8) 1 TS

More information

Requirements on 5G Development Device manufacturer s perspective

Requirements on 5G Development Device manufacturer s perspective Requirements on 5G Development Device manufacturer s perspective ECC 5G Mobile Communications Workshop Mainz, Nov. 2 4 2016 Quan Yu, Chief Strategy Officer, Huawei Wireless Product Line 1 Europe s 5G Action

More information

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005 SGS KOREA CO., LTD. (GUNPO LABORATORY) Gunpo1-4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, South Korea Technical Manager Automotive EMC Elan Lee elan.lee@sgs.com

More information

IEEE Project m as an IMT-Advanced Technology

IEEE Project m as an IMT-Advanced Technology 2008-09-25 IEEE L802.16-08/057r2 IEEE Project 802.16m as an IMT-Advanced Technology IEEE 802.16 Working Group on Broadband Wireless Access 1 IEEE 802.16 A Working Group: The IEEE 802.16 Working Group on

More information

LTE and 1x/1xEV-DO Terminology and Concepts

LTE 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 information

3GPP TS V ( )

3GPP TS V ( ) TS 36.410 V10.2.0 (2011-09) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access Network (E-UTRAN);

More information

Interference management Within 3GPP LTE advanced

Interference 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 information

MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) The key to successful deployment in a dynamically varying non-line-of-sight environment

MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) The key to successful deployment in a dynamically varying non-line-of-sight environment White Paper Wi4 Fixed: Point-to-Point Wireless Broadband Solutions MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) The key to successful deployment in a dynamically varying non-line-of-sight environment Contents

More information

MOBILE COMPUTING 4/8/18. Basic Call. Public Switched Telephone Network - PSTN. CSE 40814/60814 Spring Transit. switch. Transit. Transit.

MOBILE 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 information

2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media,

2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising

More information

M2M Cellular Antennas: SISO v. MIMO

M2M 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 information

II. FRAME STRUCTURE In this section, we present the downlink frame structure of 3GPP LTE and WiMAX standards. Here, we consider

II. FRAME STRUCTURE In this section, we present the downlink frame structure of 3GPP LTE and WiMAX standards. Here, we consider Forward Error Correction Decoding for WiMAX and 3GPP LTE Modems Seok-Jun Lee, Manish Goel, Yuming Zhu, Jing-Fei Ren, and Yang Sun DSPS R&D Center, Texas Instruments ECE Depart., Rice University {seokjun,

More information

Open-Loop and Closed-Loop Uplink Power Control for LTE System

Open-Loop and Closed-Loop Uplink Power Control for LTE System Open-Loop and Closed-Loop Uplink Power Control for LTE System by Huang Jing ID:5100309404 2013/06/22 Abstract-Uplink power control in Long Term Evolution consists of an open-loop scheme handled by the

More information

CDMA Key Technology. ZTE Corporation CDMA Division

CDMA Key Technology. ZTE Corporation CDMA Division CDMA Key Technology ZTE Corporation CDMA Division CDMA Key Technology Spread Spectrum Communication Code Division Multiple Access Power Control Diversity Soft Handoff Rake Receiver Variable Rate Vocoder

More information

Page 1. Overview : Wireless Networks Lecture 9: OFDM, WiMAX, LTE

Page 1. Overview : Wireless Networks Lecture 9: OFDM, WiMAX, LTE Overview 18-759: Wireless Networks Lecture 9: OFDM, WiMAX, LTE Dina Papagiannaki & Peter Steenkiste Departments of Computer Science and Electrical and Computer Engineering Spring Semester 2009 http://www.cs.cmu.edu/~prs/wireless09/

More information

Cellular Wireless Networks. Chapter 10 in Stallings 10 th Edition

Cellular 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 information

Beamforming for 4.9G/5G Networks

Beamforming for 4.9G/5G Networks Beamforming for 4.9G/5G Networks Exploiting Massive MIMO and Active Antenna Technologies White Paper Contents 1. Executive summary 3 2. Introduction 3 3. Beamforming benefits below 6 GHz 5 4. Field performance

More information

LTE Direct Overview. Sajith Balraj Qualcomm Research

LTE Direct Overview. Sajith Balraj Qualcomm Research MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION This technical data may be subject to U.S. and international export, re-export, or transfer ( export ) laws. Diversion contrary to U.S.

More information

Study on LTE MIMO Schemes for Indoor Scenarios

Study on LTE MIMO Schemes for Indoor Scenarios 2012 7th International ICST Conference on Communications and Networking in China (CHINACOM) Study on LTE MIMO Schemes for Indoor Scenarios Zhaobiao Lv 1, Jianquan Wang 1, Changling Wang 2, Qingyu Cai 2,

More information

LTE enb - 5G gnb dual connectivity (EN-DC)

LTE enb - 5G gnb dual connectivity (EN-DC) LTE enb - 5G gnb dual connectivity (EN-DC) E-UTRAN New Radio - Dual Connectivity (EN-DC) is a technology that enables introduction of 5G services and data rates in a predominantly 4G network. UEs supporting

More information

LTE enb - 5G gnb dual connectivity (EN-DC)

LTE enb - 5G gnb dual connectivity (EN-DC) LTE enb - 5G gnb dual connectivity (EN-DC) E-UTRAN New Radio - Dual Connectivity (EN-DC) is a technology that enables introduction of 5G services and data rates in a predominantly 4G network. UEs supporting

More information

Application Note. LTE Measurement. MT8820C Radio Communication Analyzer

Application Note. LTE Measurement. MT8820C Radio Communication Analyzer Application Note LTE Measurement MT8820C Radio Communication Analyzer Revision History Ver. No Date Contents Related product software version 1.00 2010/June First edition M882012C/42C Ver. 20.10 2.00 2010/August

More information

multiple access (FDMA) solution with dynamic bandwidth. This approach TERMS AND ABBREVIATIONS

multiple access (FDMA) solution with dynamic bandwidth. This approach TERMS AND ABBREVIATIONS LTE test bed Bernt Johansson and Tomas Sundin The Third Generation Partnership Project (3GPP) is specifying the longterm evolution of third-generation cellular systems to meet demands for higher user bit

More information

LTE 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, 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 information

3GPP: 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 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 information

3G Evolution HSPA and LTE for Mobile Broadband Part II

3G 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 information

3GPP TS V ( )

3GPP TS V ( ) TS 32.451 V10.0.0 (2011-03) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Telecommunication management; Key Performance Indicators

More information

ECE 476/ECE 501C/CS Wireless Communication Systems Winter Lecture 9: Multiple Access, GSM, and IS-95

ECE 476/ECE 501C/CS Wireless Communication Systems Winter Lecture 9: Multiple Access, GSM, and IS-95 ECE 476/ECE 501C/CS 513 - Wireless Communication Systems Winter 2003 Lecture 9: Multiple Access, GSM, and IS-95 Outline: Two other important issues related to multiple access space division with smart

More information

Do You Know Where Your Radios Are? Phase-Comparison Direction Finding

Do You Know Where Your Radios Are? Phase-Comparison Direction Finding Do You Know Where Your Radios Are? Phase-Comparison Direction Finding Remember jumping on a trampoline as a child and stealing the bounce of a friend? A perfectly timed jump would create the destructive

More information

Optimize Cell-Site Deployments

Optimize Cell-Site Deployments Optimize Cell-Site Deployments CellAdvisor BBU Emulation Mobile operators continue to face an insatiable demand for capacity, driven by multimedia applications and the ever-increasing number of devices

More information

NB IoT RAN. Srđan Knežević Solution Architect. NB-IoT Commercial in confidence Uen, Rev A Page 1

NB IoT RAN. Srđan Knežević Solution Architect. NB-IoT Commercial in confidence Uen, Rev A Page 1 NB IoT RAN Srđan Knežević Solution Architect NB-IoT Commercial in confidence 20171110-1 Uen, Rev A 2017-11-10 Page 1 Massive Iot market outlook M2M (TODAY) IOT (YEAR 2017 +) 15 Billion PREDICTED IOT CONNECTED

More information

8. MOBILE AND CELLULAR SYSTEMS

8. MOBILE AND CELLULAR SYSTEMS 8. MOBILE AND CELLULAR SYSTEMS 8.1 INTRODUCTION Mobile communication systems are wireless communication systems that allow one or both users to be nomadic. Systems and applications that allow for mobility

More information

Carrier Aggregation with the Accelerated 6350-SR

Carrier Aggregation with the Accelerated 6350-SR Accelerated Concepts, Inc. 1120 E. Kennedy Blvd, Suite 227 Tampa, FL 33602 Phone: 813.699.3110 sales@accelerated.com www.accelerated.com Accelerated Concepts, Inc. 2016 Version 20161212 ACCELERATED.COM

More information