some lte realities

8/6/2019 Some LTE Realities

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1#Mobile Broadband Outlook for the Americas, Rio de Janeiro, 26 April 2010

OperatorStrategiesforMobileBroadband

MrcioNunes DiretordeEngenharia


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1Mobile Broadband Outlook for the Americas, Rio de Janeiro, 26 April 2010 2

BroadbandinBrazil

7,7

14,0

11,5

10,0

5,7

15,0

7,0

2,3

00

2006 2007 2008 2009 2010E

Numberofsubscribers(inmillions) Broadbandpenetration

3,1%

4,1%

5,2%

6,0%

7,2%7,8%

3,6%

1,2%

0%0%

2006 2007 2008 2009 2010E

Fixed Broadband Mobile Broadband

CAGR25%

CAGR155%

CAGR23%

CAGR155%

MobileBroadbandislikelytoovertakeFixedBroadbandin2010

Source:Teleco;Huawei


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BroadbandinBrazil

MobileBroadbandinBrazilhasroomtogrow

7,16,0

10,0 9,89,29,5

3,6

2,1 2,5

0,5

World Brazil Argentina Chile Mexico

FixedMobile

BroadbandPenetrationin2009

World

1,6%3,3%

5,7%

8,2%10,1%

12,8%

2004 2005 2006 2007 2008 2009

6,0%

4,0%

2,9%2,5%

2,0%1,4%

4Q08 1Q09 2Q09 3Q09 4Q09 jan/ 10

Brazil

MobileBroadbandParticipationinCellPhonesBase

3yearsdelay



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Mobile Broadband Outlook for the Americas, Rio de Janeiro, 26 April 2010 4

Trends Devicesophistication

Gaming

Audio

Video

WebBrowsing

Websearch

PublishingandSharing

Voice

VideoMessaging

Web

Entertainment

Commun

ication

SXGenultramobilecomputer

520MHzprocessor

runningWindowsCE5.0.

MicrosoftOfficeMobile,

256MBofRAM,20GBhard

drive,WiFi,Bluetoothand

triband

GSM/EDGE/CDMAEVDO

networkaccess,Ethernet

andUSBports,LCDtouch

screen,Webvideo

camera,

and

a

fold

out

QWERTYkeyboard.

SonyPlaystationPortableHTCShift

iPhoneNokia

N95

BlackBerryBold

iPodTouch

WindowsMobile6,800

MHz,1GBRAMmemory,

40GBHD,WiFi,Bluetooth,

3G(HSDPA),Webcam,

Biometricreader,Touch

Screen

Sony

Playstation3

UMTS,HSDPA,WiFi,EDGE,GPS,

Bluetooth,Music,

PushMail,Calendar

GSM/HSDPA,

160MB

memory,GPS,

5Mpixels

camera,WiFi,

Mp3player

Bluetooth,7.1Dolby

SurroundSound,

USB2.0,BluRay,80

GB,1.080p

DigitalTV,

GSM/HSDPA,28MB

memory,2Mpixelscamera,WiFi

SamsungSGHV820L

3,5inchesWidescreen,

Touchscreen,32GB,

WiFiwebbrowsing,

Mediaplayer,480x272

pixelwidescreen,

1,8GB,WiFicapabilities

1GBmemory,

WiFi,HSDPA,

2Mpixels

camera

ThedeviceweformerlyknewasthecellphoneisevolvingintoanInternetenabledconsumerdevice

Source:Vendorsites


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Mobile Broadband Outlook for the Americas, Rio de Janeiro, 26 April 2010 5

Trends Devicesophistication

GlobalDevicesSales(inmillions) SmartphonesmarketshareinBrazil

SmartphonesareagainingmomentuminBrazil



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Trends Sophisticateddevicesdrive

broadbandgrowth

Email Web

search

Web

services

Social

Networks

MobileTV/

Video

Online

games

13%

7%

25%

6% 7%2%

Marketaverage

Utilization

rate

83%

60% 59%

30%

50%

21%

iPhone

Improveduserexperiencedrivebroadbandgrowth

Source:MMetrics;Nielsen;Cisco


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Trends MobileDataTrafficGrowth

2009 2010 2011 2012 2013 2014

Video Web/Data/Other P2P Gaming VoIP

CAGR108%

4%5%

8%

17%

66%

3,6EB

2,2EB

1,2EB

0,6EB

0,2EB0,09EB

Videowilldrivemobiledatatrafficgrowth

*EB=Exabyte=1.000.000TB;Source:CiscoVisualNetworkingIndex2009 2014

Source:Cisco


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MobileBroadbandevolution

Devicesevolution Convergenceofcommunications

Communications

Webcapabilities

Multimedia

Connectivitytovariousaccessnetworks

Usersevolution

UserbehaviourtrendfromWired

toWireless

Endusersutilizingincreasingly

advancedcommunications

servicesandapplications

SameRichAppsandServicesinallenvironments(Multimedia,High

bandwidth,latencydependent)

ConsistentQualityofExperience

Individualsbecomingcontent

creators

Networkevolution

Highdatarates

All

IP

Network QoS

Coexistenceandintegrationof

differentaccessnetworks

TrendsaredrivingRANevolution


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RANTechnologiesEvolution

Highereffic

iency

Faster

userexperien

ce

RAN

technologies

evolving

towards

LTE


10/23


HSPAEvolution

Combinations

10 codes, 16QAMWRAN P5

15 codes, 64QAMWRAN P7

MIMOWRAN P7FP

Multi CarrierWRAN W10A

Highere

fficien

cy

Faste

ruserexpe

rienc

e

7 21

28

4284


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PortugalAllonHSPAEvolution

0

500

1 000

1 500

2 000

2 500

3 000

3 500

Q107 Q207 Q307 Q407 Q108 Q208 Q308 Q408 Q109 Q209

Thousands

Mobile Broadband

Fixed Broadband

0

500

1 000

1 500

2 000

2 500

3 000

3 500

Q107 Q207 Q307 Q407 Q108 Q208 Q308 Q408 Q109 Q209

Thousands

Mobile Broadband

Fixed Broadband

Mobile Broadband

Fixed Broadband

21Mbps 3

million

MobileBroadbandsubscribers

YoYgrowth55%

Source: ANACOM, Portuguese telecom regulator

Allthreemobile

operatorslaunched

HSPAEvolution

with21Mbps


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RANEvolution

Industry

forecasts

high

adoption

rates

for

LTE

Source:Qualcomm


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RANEvolution

UMTS HSPA HSPA+ LTE

Networksin

service346 325 42 2

Countriesin

service140 137 24 2

Networks

Planned/In

deployment

79 92 N/A 135

137 LTE operations in 55 countries to be deployedUp to 25 LTE networks in service by end 2010

High

number

of

LTE

commitments

Source: 3GAmericas


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Backhaulbottleneck

GSM

RNC

RBS

RBS

RBS

RBS

RBS

RBS

RBS

RBS

RBS

Backhaul

BSC

RBS

14.4Kbps

384Kbps

3.6Mbps

14Mbps

42Mbps

80160Mbps

2.5G/3G

HSPA

HSPA+

LTE

Source: Ericsson


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NetworkArchitectureevolution

Verticalnetworks Transition ALLIP

MobileService

IP FrameRealy

ATM

TDM

MobileService

Ethernet

FrameRealy

ATM

TDM

IPMPLS

MobileService

IPMPLS

Ethernet

Transport

Tran

sport

T

ransport

Access

AccessAccess

Evolution

Integrate

and

Simplify


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RANevolution Coverageexpansion

HSPA

GSM/EDGE

HSPA

GSM/EDGE

HSPA

LTE

GSMcoverageoftodaynormallyverygood

HSPAcoveragestillnotshowingitsfull

potential

LTEisaroundthecornerbutwillnotprovide

countrywidecoverageinmanyyears

HSPA

coverage

will

grow

before

LTE

large

scale

deployments


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Transportconvergence

ATM/IP

BSC/RNC/CGWBTS/NodeB/eNodeB

CommonSiteAllIPRANoverEthernet

BSC

RNC

CGW

BTS

eNB

NodeB

GOAL:ONESINGLEIPTRANSPORTINTERFACE@RAN

Aggregation

IPupgrade

Singleinterface

NativeIP/Eth

IPupgrade

Singleinterface

NativeIP/Eth

Fullyflexiblenetwork

Withlowesttotalcostofownership

Optimize CommunicationNetworks

Source: Ericsson


19/23



SDHRings

RNC

BSCBTS

NodeB

BTS

NodeB

SDH/PDH

Microwaves

Airinterface MobileBackhaul RANEDGE

RNC

BSC

SGSN

GGSN

MGW

MSS

CoreIP/MPLS

IP/MPLS

GMSCMGWPSTN

Internet

CellSites Aggregation Core

ATMoMPLS

FRoMPLS

TDMoMPLS


20/23



RNC

BSCBTS

NodeB

BTS

NodeB RNC

BSC

SGSN

GGSN

MGW

MSS

ATMoMPLS

FRoMPLS

TDMoMPLS

GMSCMGWPSTN

Internet

IP/MPLS IP/MPLS

Airinterface MobileBackhaul RANEDGE CoreIP/MPLS

CellSites Aggregation Core


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2G

Transport,SwitchingandAccess

Applications

IMS

2G

3G

LTE

RedesSegmentadas IMS

Services Services

3G LTE

Transport, Switching and Access


IMS

IMSastheenablerofLTEandcurrentaccessnetworksintegration


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KeyTakeaways

TrendsaredrivingRANevolution

MobileBroadbandislikelytoovertakeFixedBroadbandin2010

ThedeviceweformerlyknewasthecellphoneisevolvingintoanInternetenabledconsumerdevice

Videowilldrivemobiledatatrafficgrowth

RANtechnologiesevolvingtowardsLTE

StrongindustrydriversforLTE

IndustryforecastshighadoptionratesforLTE

HighnumberofLTEcommitmentsworldwide

Backhaulbottleneck

Networkarchitectureevolutiondemands

AllIPTransportconvergence

RANevolvestoIPandtheBackhaulevolvestoEthernet

IMSastheenablerofLTEandcurrentaccessnetworksintegration


23/23


Thankyou!

MrcioNunes

[email protected]

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