Embarking on the Road to LTE

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    eircom

    Embarking on the Road to LTE?

    TIF Nov 19 2009

    Helene Graham, Meteor

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    Agenda

    2

    LTE Rollout Status

    Drivers

    The Question of Spectrum

    WiMaxLTE

    eircom Group and LTE

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    Agenda

    3

    LTE Rollout Status

    Drivers

    The Question of Spectrum

    WiMaxLTE

    eircom and LTE

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    Committed LTE Operators

    4

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    Initial LTE commercial deployments

    Many European countries awaiting availability of 2.6 GHz and 800 MHz spectrum

    Operator Band Bandwidth (MHz) Spectrum cost Commercial

    DeploymentVerizon Wireless 700 MHz 2 x 11 $9.36 Billion 2010

    AT&T Mobility 700MHz 2 x 12 $9.14 Billion1

    2011

    TeliaSonera - Sweden 2.6 GHz 2 x 20 60 Million 2010

    Telia Sonera - Norway 2.6 GHz 2 x 20 6.2 Million 2010

    Tele2 Sweden2

    2.6 GHz 2 x 20 59 Million 2010

    Telenor Sweden2

    2.6 GHz 2 x 20 58 Million 2010

    NTT DoCoMo Japan 1.5 GHz 1 x 153

    2010

    KDDI Japan 1.5 GHz 1 x 103

    2012

    Softbank Japan 1.5 GHz 1 x 103

    2011

    eMobile Japan 1.7 GHz 1 x 103

    2010

    1: Includes 700 MHz spectrum purchased from Aloha2: Tele2 Sweden and Telenor Sweden are jointly building an LTE network. The joint venture includes spectrumsharing in the 900 MHz and 2.6 GHz bands.

    3: Spectrum was awarded based on deployment plans. The four operators will deploy 65,000 base stations by2015 at a cost of over $11 Billion

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    Agenda

    6

    LTE Rollout Status

    Drivers

    What is required

    The Question of Spectrum

    WiMaxLTE

    eircom and LTE

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    Drivers

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    Indicative timelines only, for the purposes of scenario planning

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    BB demand to grow to >1 Gbps by2014

    8

    Expected Evolution of Fixed Bandwidth Requirements- Demand-Driven Applications -

    BB needs to stay ahead

    of demand and be

    uncontended to meet the

    needs of video traffic

    Blu-Ray popularity is

    further driving

    expectations of qualitywhich TV/VOD

    downloads over BB will

    need to match

    Seamless multi-channel

    (small-screen/big-screen

    interplay) by 2014 is

    foreseen over converged

    smart-phone/ netbook

    devices

    Source: Booz & Company analysis

    Year (indicative)

    Data RateEvolution of Data Rate Requirements

    10 Kbit/s

    100 Kbit/s

    1 Mbit/s

    10 Mbit/s

    100 Mbit/s

    1 Gbit/s

    Narrow

    Band

    Mid

    Broadband

    Super

    Broadband

    1990 2000 2010 2020

    Web-based

    e-mail access

    Full LAN

    access

    Complete DVD

    download of a game

    HDTV quality

    VHS quality

    CD-quality

    MultichannelCD-quality

    Advanced cloud

    computing

    Basic remote

    access to LAN

    Online

    Gaming

    Audio

    Streaming

    New

    Applications

    Tele

    Working

    Video

    Streaming

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    Video Will Dominate Mobile IPTraffic by 2013

    9

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    Inbuilding coverage will be a keyrequirement

    Analysis suggests that in the

    future, as data traffic volumegrows rapidly, an increasing% of this smart-phone andMBB data traffic will be in-door and home based.

    This suggests that home Wifiand new technologies like

    femto-cells will play a keyrole in future networkconfigurations

    10

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    Agenda

    11

    LTE Rollout Status

    Drivers

    A Questions of Spectrum

    WiMaxLTE

    eircom and LTE

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    Strategic and progressive regulationis required

    PRESENTATION NAME

    Band HSPA ready LTE ready Max BandwidthMax

    Download rate

    Availability in Ireland

    2600 2010 / 11 2010 / 11 20 MHz >100 Mbits/secConstrained by MMDS usage regulatory action

    required

    2300 2011/12 2011/12 20 MHz ? > 100 Mbits/secConsultation on potential award in advance of

    ITU plan extreme caution required

    2100 Yes Yes 20 MHz >100 Mbits/secFully awarded and utilised for 3G / HSPA

    1800 2009/10 2009 / 10 20 MHz >100 Mbits/secIdeal source in near term for LTE deployment

    regulatory action required

    900 Yes Yes 15 MHz >75 Mbits/secProportionate liberalisation required to facilitate

    national provision of HSPA services regulatory action required

    800DD 2010 / 11

    Yes for US 850

    2009 / 10 15 MHz ? >75 Mbits/sec

    Additional spectrum required to facilitatenational LTE deployment. No national policy on

    digital dividend or clear DTT migrationtimescales regulatory action required

    More mobile spectrum capacity required to enhance competitive provision of high speed mobile

    services.

    LTE Advanced 40-100MHz bandwidth requirements.

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    Sites Depending on Spectrum

    13

    Indicative timelines only, for the purposes of scenario planning

    240 361533

    9811,375

    1,6622,037

    598913

    1,301

    2,354

    3,367

    3,913

    4,679

    0

    5001,0001,5002,0002,5003,0003,5004,0004,5005,000

    33 48 56 75 85 90 95

    Site

    Numbers

    % of Population

    # of LTE 900 bandsites

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    Agenda

    14

    LTE Rollout Status

    Drivers

    A Questions of Spectrum

    WiMax LTE

    eircom and LTE

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    WiMAX LTE

    15

    Indicative timelines only, for the purposes of scenario planning

    WiMAX is predominantly TDD and found in 2.3, 2.6 and 3.4 GHz bands

    WiMAX and LTE - very similar characteristics and advanced features

    WiMAX or LTE

    Commercial/Strategic decision

    Parameter LTE Mobile WiMAX Rel 1.5

    Duplex FDD and TDD FDD and TDD

    Channel BW Up to 20 MHz Up to 20 MHz

    Downlink OFDMA OFDMA

    Uplink SC-FDMA OFDMA

    DL Peak data rate (Mbit/s) 144 144

    (2x2) MIMO and 2 x 20 MHz

    DL Spectral Efficiency (bps/Hz/Sector) 1.6 1.6

    (2x2) MIMO

    Mobility Support Target: Up to 350 km/hr Up to 120 km/hr

    Frame Size 1 millisec 5 millisec

    HARQ Incremental Redundancy Chase Combining

    Link Budget Typically limited by Mobile Device Typically limited by Mobile Device

    DL: 2x2, 2x4, 4x2, 4x4 DL: 2x2, 2x4, 4x2, 4x4

    UL: 1x2, 1x4, 2x2, 2x4 UL: 1x2, 1x4, 2x2, 2x4

    Advanced Antenna Support

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    WiMaxLTE

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    For the eircom group these are some of the considerationsthat are being taken into account:

    Industry momentum and history of delivering

    Securing future development

    Securing a large variety of terminals

    Securing a large eco system

    Ease to integrate with existing systems

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    WiMaxLTE

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    Current status for the eircom Group:

    Currently the eircom group have no plans using WiMAX as

    a mobile Broadband solution. 3G/HSPA/LTE is the preferred

    solution. eircom fixed has used fixed WiMAX (with external antenna)

    to assist with DSL infill for a limited number of customers.

    The use of WiMAX for fixed Broadband applications is

    currently under review.

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    Agenda

    18

    LTE Rollout Status

    Drivers

    A Questions of Spectrum

    WiMax LTE

    eircom and LTE

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    HSPA+ and LTE

    PRESENTATIONNAME

    HSPA+ Enablers

    21Mbps DL 64 QAM & Enhanced Layer 2Handset DependenciesPRAN

    5.76Mbps UL Enhanced Uplink

    28Mbps 2x2MIMO

    42 Mbps DL Multi CarrierEUL

    10Mbps UL 16QAM &IC & MUD

    84Mbps UL MIMO + Multi Carrier

    LTE SIMO 2x2 MIMO 4x4 MIMO

    5MHz 22.8 Mbps 42.5 Mbps 81.6 Mbps

    10MHz 45.6 Mbps 85.7 Mbps 163.2 Mbps

    15MHz 68.4 Mbps 128.9 Mbps 224.8 Mbps

    20MHz 91.2 Mbps 172.1 Mbps 326.4 Mbps

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    EthernetAggregationNodes

    National EthernetCoverage

    4 Core sites (8 routers)

    30 Edge nodes in 15pairs/domains - 23 unique sites

    238 Ethernet proposedaggregation nodes

    917 Ethernet DSLAMs

    connected over fibre

    Direct fibre customerconnections

    Product Sets for E-LAN and E-Line

    National Bandwidth Delivery

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    LTE backhaul and QOS

    By the time LTE gets deployed, the NGN Core will be fully deployed

    (2011).

    There will be extensive IP and Ethernet reach that will meet the capacity

    requirements for LTE backhaul.

    The eircom group has been running very successful IP RAN trials and the

    Core meets the stringent quality of service parameters required for mobile

    services

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    What is SDR and MSR?

    900 MHz 1800 MHz 2100 MHz

    GSM

    WCDMA

    LTE

    SDRMSR

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    High capacity Multi Standard RBS

    Radio Units

    GSM/WCDMA/LTE

    - GSM 3x4 900MHz

    - WCDMA 3x2 2100MHz

    - LTE 20 MHz 2x2 MIMO 1800MHz

    RBS 6102RBS 6201

    MSR

    single mode

    MSR

    multimode

    Today

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    Impacting Spectrum Scenarios:

    LTE Initially seen as over lay network on HSPA/HSPA+ for increased

    capacity/speed.

    Backhaul capacity and configuration mix needs understanding.

    2G 3G LTE MBB Speed

    900 MHz 5 5 0 28 Mbps

    1800 MHz 5 0 15 130 Mbps

    2100 MHz 0 15 0 42+ Mbps

    2600 MHz 0 0 20 150Mbps

    Today

    2G 3G LTE MBB Speed

    900 MHz 0 10 0 42 Mbps+

    1800 MHz 0 0 20 150 Mbps2100 MHz 0 15 0 42 Mbps+

    2600 MHz 0 0 20 150 Mbps

    Future

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    HSDPA to HSPA+ Evolution

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    LTE Introduction

    26

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    Thank You