Green Meter Announcement

Thierry Van Landegem, Chairman, Executive Board of GreenTouchThierry E. Klein, Chairman, Technical Committee of GreenTouch

GreenTouch background

Green Meter Analysis: results of research study into future energy efficient networks

Upcoming GreenTouch milestones

AGENDA

13 May 20132

Data traffic drives energy consumption and is increasing exponentially

Today’s networks are optimized for capacity not energy

All the technology available today cannot put the brakes on this energy consumption growth

Reducing energy consumption depends on optimizing networks for energy consumption

SETTING THE STAGE

13 May 20133

Accelerate trend towards reduction in energy consumption

Create technologies for a different kind of network

Enable better performance with less energy

Built a theoretical framework to calculate energy reduction potential of different technologies

Committed to open innovation and collaboration to accelerate progress

VISION

13 May 20134

Green Touch initiative formed in 2010 to invent the technologies needed

Global research consortium with major industry leaders, equipment providers, operators, research institutions, academia

Developing to provide a roadmap, architectures, protocols and technologies to improve energy efficiency in networks by 1000x compared to 2010 levels

Invent these technologies and provide roadmap by 2015

MISSION OF GREENTOUCH

13 May 20135

SungKyul UniversitySwisscomTNOTU DresdenUniversitat PaderbornUniversity College LondonUniversity of CambridgeUniversity of L’AquilaUniversity of LeedsUniversity of ManchesterUniversity of MarylandUniversity of Melbourne Centre for Energy-Efficient Telecommunications (CEET)University of Missouri – Kansas CityUniversity of Piraeus Research CenterUniversity of RochesterUniversity of TorontoUtah State UniversityVodafoneZTE Corporation

AGH University of Science and TechnologyAthens Information Technology (AIT) Center for Research & EducationBell LabsCalifornia Institute of Technology (Caltech)CEA-LETI Applied Research Institute for MicroelectronicsChina MobileChunghwa TelecomColumbia UniversityCommScopeDublin City UniversityElectronics and Telecommunication Research Institute (ETRI)Energy Sciences Network/ Lawrence Berkeley LabsFondazione Politecnico di MilanoFrance Telecom OrangeFraunhofer-GeselleschaftThe French National Institute for Research in Computer Science and Control (INRIA)

FujitsuHuaweiIMECiMindsIndian Institute of Science Indian Institute of Technology (IIT) DelhiInstitute for Energy Efficiency, UCSBKarlsruhe Institute of TechnologyKatholieke Universiteit Leuven (K.U. Leuven)King Abdulaziz City for Science and TechnologyKorea Advanced Institute of Science and Technology (KAIST)KT CorporationNational Chiao Tung UniversityNational and Kapodistrian University of AthensNippon Telegraph and Telephon Corp. (NTT)Politecnico di TorinoPortugal Telecom Inovação, S.A.Samsung Advanced Institute of Technology (SAIT)

GREENTOUCH MEMBERS

13 May 20136

Research study shows net energy consumption in networks can be reduced by up to 90% by 2020 while taking into account traffic growth

Provides a roadmap for service providers with identified architectures, protocols and technologies to improve the energy efficiency of networks

Conducted as part of GreenTouch Green Meter to:Understand relative impact of different technologiesProvide comprehensive end to end architectureAssess consortium’s progress towards its very ambitious

goals

TODAY’S NEWS

13 May 20137

Makes both Environmental and Economic Sense

WHY NETWORK ENERGY EFFICIENCY?

GROWTHINCREASE

REDUCE

Revenuefrom Services

Costs

GreenServices

CarbonFootprint

Bytes

Watt-hours

UserperEnergyTotal

UsertoDeliveredTrafficTotalEfficiencyNetwork

13 May 20138

DRAMATIC ENERGY EFFICIENCY IMPROVEMENTS

Double Click Here

13 May 20139

DRAMATIC ENERGY EFFICIENCY IMPROVEMENTS

13 May 201310

MOBILESmall cells deployment in dense urban environmentsInfrastructure sharing across operatorsDiscontinuous transmissions during periods without traffic

WIRELINEBit interleaved passive optical networking (Bi-PON)

COREDynamic allocation of resources to diurnal traffic

fluctuations

GENERALPower models for energy efficient hardware and network equipment

SOME KEY TECHNOLOGIES

13 May 201311

Will be included in future analysis and updates of the green meter calculation

MOBILEMassive deployment of small cellsSmart algorithms for turning small cells on and offSeparation of control and data planesLarge scale antenna system

COREOptimized content placement and caching in the network

SOME FUTURE TECHNOLOGIES

13 May 201312

Further research into energy efficiencies

Updates to Green Meter calculations expected later in 2013

Demonstrations of key technologies planned for 2014 and 2015

UPCOMING ANNOUNCEMENTS

13 May 201313

THANK YOU !QUESTIONS ?

www.greentouch.org

13 May 201314