Network Vision 2020

Network Vision 2020

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©2013 Nokia Solutions and Networks. All rights reserved. reserved.

Estimate - yearly mobile traffic will triple triple in the next 3 years

data

data and voice

80,000,000

80,000,000

70,000,000

70,000,000

60,000,000 r a e y / e t y b a r e T

60,000,000

50,000,000 Tablet/Laptop

40,000,000 30,000,000

Smartphone Basic/Feature

20,000,000

r a e y / e t y b a r e T

50,000,000

Data

40,000,000 Voice

30,000,000 20,000,000

10,000,000 10,000,000 0 0 Source: NSN, 04/2013

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2010 20 10 20 2011 11 20 2012 12 20 2013 13 20 2014 14 20 2015 15 20 2016 16

Source: NSN, 04/2013


Estimate - yearly mobile traffic will triple triple in the next 3 years

data

data and voice

80,000,000

80,000,000

70,000,000

70,000,000

60,000,000 r a e y / e t y b a r e T

60,000,000

50,000,000 Tablet/Laptop

40,000,000 30,000,000

Smartphone Basic/Feature

20,000,000

r a e y / e t y b a r e T

50,000,000

Data

40,000,000 Voice

30,000,000 20,000,000

10,000,000 10,000,000 0 0 Source: NSN, 04/2013

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2010 20 10 20 2011 11 20 2012 12 20 2013 13 20 2014 14 20 2015 15 20 2016 16

Source: NSN, 04/2013


Data traffic of our customers has doubled in one year

2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8

Combined DL data volume, >100 NSN HSPA and LTE customers, relative scale 3


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©2013 Nokia Solutions and Networks. All rights reserved.

Operator Goal Further improve Broadband user experience in a ubiquiative and cost effective manner

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Paving the way to support up to …

MIMO & adv. receiver

Carrier Aggregation

Advanced macros

Smart Scheduler

New bands

HetNet management

eCoMP

ASA

Flexible small cells

… times more capacity 6


Pushing the efficiency of HSPA and LTE to their limits

Best end user throughput by more antennas MIMO & adv. receiver Smart Scheduler

assignment

Superior LTE performance by eNB Smart Scheduler reporting

eCoMP BaseBand

Consistency and fairness by distributed multi-cell RRM

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eNB#1 Coordinated Scheduling (inter-eNB) Fast local scheduling


eNB#n Coordinated Scheduling (inter-eNB) … Fast local scheduling

4x2 MIMO Up 20…30% cell edge gain over 2x2 MIMO

• 4 TX antennas • Transmission mode 4

same codewords

different codewords

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intra eNodeB CoMP Improved uplink cell edge performance

• eNode B combines signals from multiple cells

• Automatic selection of suitable paths

CoMP: Co-ordinated Multi-Point

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Utilize all spectrum between 700 - 3600 MHz for LTE macros

Carrier aggregation

Dynamic combination of fragmented spectrum Carrier Aggregation

New bands

Additional spectrum for LTE by re-farming & reassignment

700 MHz Band 30 MHz DL

30 MHz UL

694 MHz

790 MHz

ASA Licensed

Unlock more spectrum by Authorized Shared Access with predictable QoS

z H G 1 . 2

z H G 3 . 2

Licensed z H G 4 . 2

z H G 6 . 2

ASA Unlicensed 10


z H G 6 . 3

z H G 8 . 3

ASA

Expanding Capacity for Mobile Broadband mass market

Towards a multi-layer LTE network taking into account spectrum availability, license cost and ecosystem aspects

LTE will be used on many frequency bands 2,3 / 2.6GHz unpaired

new (auction)

2.6GHz

new (auction)

2.1GHz

HSPA

evolve

TD-LTE 1x 20MHz

850/900MHz 800MHz

GSM

GSM

Intra-band contiguous

LTE 20MHz LTE 10MHz HSPA+ 5..10MHz

1800MHz

Efficient use of fragmented spectrum by carrier-aggregation

Intra-band non-contiguous

refarm LTE 15-20MHz

refarm

GSM HSPA+ 5(4.2)MHz GSM

Inter-band carrier aggregation

new (auction) LTE 10MHz

700MHz

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new (auction)

LTE 10MHz


Carrier Aggregation Commercialization in NSN software releases RL50 - LTE1089 Carrier Aggregation

RL60 – LTE1332 Carrier Aggregation

• max. 2 component carriers DL • 5 or 10MHz bandwidth per component carrier • frequency band combinations:

• max. 2 component carriers DL • up to 20MHz bandwidth per component carrier • frequency band combinations:

RL50 CA_1A-5A CA_1A-8A CA_3A-5A CA_3A-8A CA_5A -12A

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band # 1 5 1 8 3 5 3 8 5 12

MHz 2100 850 2100 900 1800 850 1800 900 850 700

RL60 CA_3A-7A CA_3A-20A CA_7A-20A

# 3 7 3 20 7 20


MHz 1800 2600 1800 800 2600 800

Increase spectrum efficiency with WCDMA900 refarming • Maintained GSM performance with advanced features in Liquid Radio GSM Software Suite

Coordinated case

• Maximum efficiency even in limited spectrum with WCDMA 3.8 MHz solution

• Refarming specific services including planning, optimization, consulting enable smooth rollout

3.8 MHz

UL carrier bandwidth

Existing GSM spectrum before refarming

About 1000 devices with UMTS900

WCDMA/HSPA WCDMA GSM after refarming


WCDMA/HSPA refarming solution urban 2100+900 MHz co- existence / Rural 900 MHz 2100 MHz + 900 MHz

900 MHz

sub-urban

rural

urban

• Additional WCDMA/HSPA carriers and capacity • Load balancing with 2100 MHz band • Much better in house service quality  up to 12dB indoor coverage gain • Larger coverage and cell sizes • Re-use existing GSM infrastructure • Optimized remaining GSM with unique Liquid Radio GSM SW Suite

• Improved in house user experience and larger data service area with 850/900 MHz WCDMA refarming ©2013 Nokia Solutions and Networks. All rights reserved.

2G Vs 3G Coverage examples

Abha 2G Idle

Abha 3G Idle

We have planned site ZAB628 and 3G colocation on ZAB981


2G Vs 3G Coverage examples

Khamis 2G Idle

Khamis 3G Idle


WCDMA refarming configuration examples • RF Sharing LTE-GSM

Shared RF module(s) per technology

(used for GSM and LTE 1800) • Reuse of existing antenna system

Shared 2x RF modules 1xRFM for GSM (e.g.60W) and 1x RFM for WCDMA (e.g.40W) & GSM (e.g.20W)

inside operating bandwidth • Reuse of GSM RFM installed base • Fast and low cost way to build LTE network X

RF Sharing GSM SM

RFM1 TX

LNA LNA

R X

MCPA

RX main RXMC RX div

LTE SM

RFM1 TX

LNA

D u p l e x e r

LNA

R X

MCPA

RX main RXMC RX div

G&W900 D u p l e x e r

G900

FSM GSM FSM WCDMA


LTE on Digital Dividend development of the mobile broadband markets Close-to-Global Harmonization 



Operator benefits

ITU Region 3: Philippines, Japan, Australia, New Zealand, Taiwan and Korea with fixed assignments or scheduled auctions



ITU Region 2: Major Latin American countries recommend or adopt APT700



Bands below 1 GHz: • Excellent and cost efficient coverage for rural and indoors • 2…4x coverage area for digital Dividend

User device eco-system • global roaming frequency • 1st chipsets Q3.2013 and smartphones in 2014

LTE in presence of DigitalTV 

Early experience in Digital Dividend with EU800 • Rural broadband deployments in Europe in the presence of DVB-T (LTE DL adjacent to DVB-T ch60 reception) • ISDB-T robust in interfered mobile environment



ITU Region 1: 47 ME+A countries decide in favour of APT700, Europe likely to follow after WRC-15 18



Leading LTE solutions for 700MHz and 800MHz • Asia 2013: First deployment in 700MHz


Authorised Shared Access Principle

Regulator ASA Controller (MNO)

Permitted ASA spectrum: Where, When

ASA Repository (Incumbent*)

Commercial sharing agreement under permission of the Regulator

NW controls access to ASA spectrum

ASA Licensee NW controls access to spectrum (licensed)

Base station MNO

NW controls access to spectrum (licensed, ASA)

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Base station MNO Incumbent*)

Multi-bands Device

*) a current holder of spectrum rights of use which have not been granted through an award procedure (first come, first served; beauty contest, auction) for commercial use


Incumbent

Re-farming improvement based on Intersystem Interference Control • Improves Capacity with reduced Inter System Interference. • This feature provides limited access and reduced TX power usage for frequencies next to LTE/HSPA band. • MS with too high or low RX Level prevented from NOB. • HO from NOB to normal BTS due to RX level • Lowered Maximum TX power (UL and DL) for NOB

Interference

LTE / HSPA Frequencies used only by NOB Frequencies for Normal BTS

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Capacity

Network Vision 2020

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