1-1 status standardization imt-advanced and byond20100910 r3

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Standardization status of ITU-R: IMT-Advanced and beyond

Yoshio HondaChairman of SWG Coordination in Working

Part y 5D, Nippon Ericsson K.K.

Internat ional Workshop for t he IMT-Advanced and BeyondSeptember 10, 2010


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CONTENTS

Introduction

Overview of IMT and IMT-Advanced

ITU-R WP 5D st atus for IMT-Advanced st andardizat ion

ITU-R WP 5D st atus for beyond IMT-Advanced

Next St ep

Conclusion

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Introduction


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IMT

A well accepted and growing global solution...IMT - both the IMT-2000 (3G) and IMT-Advanced (4G)

are well developed technologies to meet globalneeds and enj oy signif icant worldwide cri t ical massand support and acceptance....

Globally coordinated frequency bands Global t echnology acceptance and roaming Voice and broadband high speed data High performance systems Mass market consumer pricing Demonst rat ed on-going commitment and support from

operators and manufacturers t o evolve, grow and increaseperformance and services of IMT

Significant consumer and business acceptance of the service

and pr oducts offered t hough IMT syst ems4


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Overview of IMT and IMT-Advanced


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IMT-Advanced Capabilities

Interconnection

IMT-2000

Mobility

Low

High

1 10 100 1000Peak useful data rate (Mbit/s)

EnhancedIMT-2000

Enhancement

IMT-2000

Mobility

Low

High

1 10 100 1000

Area Wireless Access

EnhancedIMT-2000

Enhancemen t

Digital Broadcast SystemsNomadic / Local Area Access Systems

New Nomadic / Local

IMT-Advanced will encompass the

capabilities of previous systems

New capabilities of IMT-Advanced

New Mobile Access

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This isgenerally

known asthe vandiagram

This isgenerally

known asthe vandiagram
http://www.itu.int/imt


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What is IMT-Advanced within t he IMT family?

IMT-Advanced syst ems are mobile syst ems t hatinclude new capabilit ies t hat go beyondthose of IMT-2000. They will:

provide access to a wide range oftelecommunication services including advancedmobile services, supported by mobile and fixed

net works, which are increasingly packet -based. support low t o high mobilit y applicat ions includingfixed applicat ions and a wide range of dat a rat es inaccordance with user and service demands in

multiple user environments. provide for high qualit y mult imedia applicat ionswithin a wide range of services and platforms,providing a significant improvement in performanceand qualit y of service.

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Key feat ures of IMT-Advanced

a high degree of commonality of functionality worldwide whileretaining the flexibility to support a wide range of services andapplications in a cost efficient manner;

compatibility of services within IMT and with fixed networks; capabilit y of interworking with other radio access syst ems;

high quality mobile services ;

user equipment suit able for worldwide use ;

user-friendly applications, services and equipment;

worldwide roaming capability ; and,

enhanced peak data rates to support advanced services andapplicat ions ( 100 Mbit / s for high and 1 Gbit / s for lowmobility were established as targets for research)*.

* See Recommendat ion ITU-R M.16458


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Q . 2 2 9

- 2 / 5

2 0 0 0

- 2 0 0 3 -

2 0 0 8

VisionRec ITU-R M.1645

RadioFramework

&Core

Specifications

Market/Services view

Technology viewSpectrum view

Name

2002-2003 2005-2007 2006-2008 2008-2010 2010-2011

Setting the stage for the future:Vision, spectrum, and technology views

Defining thetechnology

The IMT-Advanced Processaddresses element s needed for a

global market place

Proposals,Evaluation,

&Consensus

Building

Spectrumidentification

Process definitionOpen invitation

for proposals

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Schedule for t he t echnology development specif icsof IMT-Advanced

PROPOSALSPROPOSALS

EVALUATIONRevise proposals

CONSENSUS BUILDINGinside & outside of ITU revise proposals /

20082008 20092009#1 #2 #3 #4 #5 #6

Invitation forproposals5/LCCE/2

20072007#21 #22

Evaluation criteriaand methodology

Rep ITU-R M.2135

#7

Technical requirementsRep ITU-R M.2134

Servicesframework

Rec ITU-R M.1822

Framework and key characteristicsRec ITU-R M.[IMT.RADIO]

20102010#8 #9

Detailed specifications of theradio interfaces

Rec ITU-R M.[IMT.RSPEC]

PreliminaryEVALUATION

WP8F WP5D 20112011#10

Add#1 Add#2

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Technology proposals for IMT-Advanced

WP 5D received two technology proposals in

Oct ober 2009.

IEEE Technology : Candidate IMT-AdvancedRadio Int erface Technology based on IEEE802.16

3GPP Technology : 3GPP LTE Release 10 &beyond (LTE - Advanced)

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Technology proposals for IMT-Advanced

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Submitter IEEE Japan Japan TTA 3GPP China

Submission inDoc. 5D/

542(based on

IEEE 802.16)

544(based on

IEEE802.16)

545(based on

LTE-Advanced)

560(based on

IEEE802.16)

564(LTE-

Advanced)

580(TD-LTE-Advanced)

Technology label IEEE IEEE 3GPP IEEE 3GPP 3GPP

ITU-R documentwithacknowledgement

IMT-ADV-4 IMT-ADV-5 IMT-ADV-6 IMT-ADV-7 IMT-ADV-8 IMT-ADV-9


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Evaluation by Evaluation Groups

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Evaluat ion GroupsEvaluat ions

IEEE Technology 3GPP Technology

ARIB

ATIS WTSC

Canada

China

ETSI Israel

Russia

TCOE India

TR-45TTA PG707

UADE

WiMAX Forum

WCAIWINNER+

The Registered Independent Evaluation Groups evaluated the technologiesagainst ITU-R minimum requirements during October 2009 and June 2010.


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Preliminary Evaluat ion result s

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All t he evaluat ion report s indicat e thatbot h of IEEE and 3GPP Technologies meetthe minimum requirements for all the test

environments.

WP 5D has not yet completed its own

evaluation results.


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ITU-R WP 5D st atus for beyond IMT-

Advanced


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50

100

150

200

250

W C D M

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mar 07 jun 07 sep 07 dec 07 mar 08 jun 08 sep 08 dec 08 mar 09 jun 09 sep 09 dec 09 mar 10

E s

t i m a t e

d B H T r a

f f i c ( T B / h )

Total BH Speech Traffic Total BH Packet TrafficPacket DataSpeech

2007 20092008

Source: Ericsson, Apr-2010

Strong Traffic Growth in Mobile Broadband


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t he Need for Addit ional Spect rum wasidentif ied Already In t he work t owards ITU

WRC-07

REPORT ITU-R M.2078Estimated spectrum bandwidth requirements for the future development of IMT-2000 and IMT-Advanced

Market Sett ing

SpectrumRequir ements for

pre-IMT-Advanced

SpectrumRequir ements for

IMT-Advanced

Total SpectrumRequirements

Y2010 Y2015 Y2020 Y2010 Y2015 Y2020 Y2010 Y2015 Y2020

Higher MarketSett ing 840 880 880 0 500 840 840 1300 1720

Lower MarketSett ing 760 800 800 0 420 480 760 1220 1280

Minimum 1280 mhz

total spectrum needed by the year 2020

Spectrum Requirements


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IMT.UPDATE act ivit ies

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WP 5D st art ed draft ing a report IMT.UPDATE sinceFebruary 2010.

To Review the vision and market forecast developed anumber of years ago to make an assessment of t hecurrent perspectives of the future needs of mobile

broadband wireless to be supported by IMT for the nextdecade (2010-2020)

Framework (Recommendat ion ITU-R M.1645) Services (Recommendat ion ITU-R M.1822) Market forecast (Report ITU-R M.2072) Spect rum est imation (Report ITU-R M.2078)


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ITU-R WP 5D Workshop

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WP 5D plans to have a workshop for IMT for t hedecade 2010 -2020 in 2011.

The workshop would focus on the topics related to arefreshment of t he vision and market forecast s that weredeveloped a number of years ago and t o make an assessmentof the current perspectives of the future needs of mobilebroadband wireless to be supported by IMT for the nextdecade (2010-2020).

Considerat ion of t echnology evolut ion of t he IMT-Advancedtechnologies and a view of future spectrum needs could alsobe part of this workshop.

The workshop should invit e expert views from the indust ry atlarge including the views of application developers, end-

users, industry forecasters, and visionaries.


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Next St ep for IMT-Advanced

Decision in China meeting, October 2010

3GPP t echnology and IEEE t echnology are candidatet echnologies for ITU-R Recommendat ionITU-R Report IMT.RADIO

ITU-R Recommendation for radio interface

specificationsAdopt ion by SG 5 in November 2011Approval by RA in January 2012

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Conclusion


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Conclusions

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IMT-Advanced process is on t rack in ITU-R,

to have the Recommendation in January2012.

Discussions on Beyond IMT-Advancedhave j ust st art ed in ITU-R WP 5D, and it is

not yet mature.


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Web Links

The ITU-R Working Party 5D homepagehttp://www.itu.int/ITU-R/index.asp?category=study-groups&rlink=rwp5d&lang=en

Information on IMT-Advancedhttp://www.itu.int/ITU-R/go/imt-advanced

The ITU-R homepage for IMT-Advanced submission andevaluation processhttp://www.itu.int/ITU-R/index.asp?category=study-groups&rlink=rsg5-imt-advanced&lang=en

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Thank you

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