LTE the next generation of mobile internet

Estevão ZingaPlanning and Optimization for Core Data

Topics

LTE fundamentals

User experience & Use cases

Market update

LTE Advanced

Topics

LTE fundamentals

User experience & Use cases

Market update

LTE Advanced

GLOBAL LTE MOMENTUM

THE Mobile broadband Reality

Part of daily life

Everything connected

Internet connection

Mobility Broadband becoming a necessity

Market trendsGlobal Mobile technology coverage

201620162016Worldpopulationdistribution

2010 2010 20100%

100%% Population coverage

World population

Urban

Sub-

urban

~85%

Metro

Rural

~35%

~3%

~92%

~80%

~35%

3G/HSPAGSM/EDGE LTE

20092010

2015

>20 MHz20 MHz10 MHz5-50 Mbps

10-100 Mbps~150 Mbps

3-10 Mbps8-30 Mbps~50 Mbps

Operator dependentOperator dependent

~1000 Mbps

50 Mbps150 Mbps

1000 Mbps

HSPA Evolution

lte

336 …

721

2842

84168

336 …

721

2842

84168

World record: 168 Mbps

>200 million peoplecovered today

Need for speed & low latency = hspa evolved + lte

Current capability in

Angola

0

2

4

6

8

2008 2009 2010 20110

50

100

150

200

2008 2009 2010 2011

GLOBAL MBB HSPA SUBSCRIBER GROWTH

SMARTPHONE SURPASSING PC IN 2010STRONG CONTINUED GROWTH EXPECTED

Smartphone SubsPC Connected Subs Tablet Subs

Subs [M]

2 x2 x

2 x

0

100

200

300

400

500

2008 2009 2010 2011

6 x

3 x

3 x 4 x

Subs [M] Subs [M]

Topics

LTE fundamentals

User experience & Use cases

Market update

LTE Advanced

Lte benefits in a nutshell

Higher Speeds Low latency Faster downloads Simpler networks

Greater End-User Experience

More capacity New services Differentiation

3GPP LTE Performance Targets

• High data rates– Downlink: >100 Mbps– Uplink: >50 Mbps

• Low delay/latency – User plane RTT: <10 ms– Channel set-up: <100 ms

• Cost-effective migration

LTE ”cost efficiency”

Wider pipe advantage Self OrganizingNetworks

All-IP architecture Economies of Scale

Low total cost of ownership

LTE interfacesLogical view

MME/GW

S1S1 S1

X2 X2

eNode BeNode B eNode B

EvolvedPacketCore

LTE, or EvolvedUTRAN

LTE deployment

LTE

LTE

LTE

LTE

LTE

3G HSPA

LTE will initially be deployed in coverage islands

Why LTE?

Add more capacity to a site

Spectrum availability

Greater end user experience

LTE performance in itself will add a differentiator (in the short term)

LTE Smartphones / Tablets with WCDMA fallback

LTECapabilities

WCDMACapabilities

Phones/Tablets

100 mbps 14Mbps 3

100 mbps 21Mbps 2

100 mbps 28Mbps 0

100 mbps 42Mbps 1

50 mbps 2Mbps 0

50 mbps 5.76Mbps 4

Dow

nlin

kU

plin

k

HSDPA fallback for LTE Smartphones and Tablets 14.4 to 42 mbps

SamsungGalaxy II LTE

HTC Jetstream

HTC

Fujitsu Arrows

Samsung Galaxy Tab

Many markets

Commercial LTE Speed evolution

Peak rate ~50 Mbps ~150 Mbps ~1000 Mbps

Typical user rate downlink 5-30 Mbps 10-100 Mbps Operator dependent

Typical user rate uplink

Bandwidths1-10 Mbps 5-50 Mbps Operator dependent

LTE AdvancedRadio Systems

20092010

2015

>20 MHz20 MHz10 MHz5-50 Mbps

10-100 Mbps~150 Mbps

3-10 Mbps8-30 Mbps~50 Mbps

Operator dependentOperator dependent

~1000 Mbps

50 Mbps150 Mbps

1000 Mbps

LTE brings excellent user and network experience

Topics

LTE fundamentals

User experience & Use cases

Market update

LTE Advanced

LTE Ul throughput Drive test

LTE replacing home internet

• ….download the file nearly twice as fast– What amazed us most here was that, not only did Verizon’s 4G

LTE download the file nearly twice as fast as our home internet connection, but it also uploaded at over 10 times the speed.

http://blog.laptopmag.com/is-4g-good-enough-to-replace-your-home-internet#axzz17VFMTuW1

Verizon LTE good enough to replace your home internet?

video on demand (streaming)

live video reporting

›HD Satellite link replaced by an LTE link

LTE

Tele 2 demo the performance of their network with live video reporting

Topics

LTE fundamentals

User experience & Use cases

Market update

LTE Advanced

• Carrier aggregation

• Spectrum aggregation

• DL/UL Multi-Antenna transmission

20 MHz

100 MHz total bandwidth

20 MHz20 MHz

40 MHz total bandwidth

4

8

Peak rates: 3Gbps/1.5Gbps !

LTE in the Future – Evolution!

Everything that benefits from being connected will be connected

50 billion connected devices vision

Thank you for your attention