5-SmallCell - The Next Big Thing v2 - 何其锐.pdf

8/9/2019 5-SmallCell - The Next Big Thing v2 - .pdf

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COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

Smallcell – The Next Big Thing

Kelvin Ho 何其锐 Alcatel-Lucent Shanghai Bell 上海贝尔


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内容大纲 Agenda

• 面临挑战 Key Mobile Network Challenges

• 移动无缝速率无限 Moving with no boundary,surfing with no speed constraint

• 灵云无限 Alcatel Lucent lightRadioTM

• Why TD-LTE Nano Cell?


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被数据海啸冲垮？Being attacked by mobile data


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还是争取制高点？Or stay above it … with LTE lig


5/16COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

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Dense Outdoor

Hot Spots

Indoor

Hot Spots

Rural Areas

Residential

频谱资源限制

成本

2

4

-5 +5 +15

P e a k

d a t a

e f f i c i e n c y

( b p s / H z )

Signal-to-noise ratio (dB)

Limits of 2G, 3G, 4G

SHANNON-BOUND

Infeasible region

EV-DO

LTE

HSDPA

覆盖容量的平衡

目标改善QoE 同时降低成本

CoverageHoles due to

RegulatoryConstraints

面临的挑战 Key Network Challenges


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未来的网络 Future Mobile Network

Home Small Cell

3G/4G Macro

3G

Nano Cell

Nano CellNano Cell

Nano Cell

Nano Cell

Nano Cell

Metro Cell

Metro Cell

M

Metro Cell

Metro Cell

Metro Cell

Metro Cell

Home Small CellHome Small Cell

3G/4G Macro

3G

3G/4G Macro3G/4G Macro

3G3G

Nano Cell

Nano CellNano Cell

Nano Cell

Nano Cell

Nano Cell

Nano Cell

Nano CellNano Cell

Nano Cell

Nano Cell

Nano Cell

Nano Cell

Nano CellNano CellNano CellNano Cell

Nano CellNano Cell

Nano CellNano Cell

Nano CellNano Cell

Metro Cell

Metro Cell

M

Metro Cell

Metro Cell

Metro Cell

Metro Cell

Metro CellMetro Cell


MM





基站越来越小从宏站

> Metrocell > Nanocall


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移动无缝速率无限

Moving with no boundary, surfing with no sp

=

=

=

Ma

M

Na

Wall/Roof Pole

室内深层覆盖

+高话务

Deep indoor coverage and tremendouscapacity for mobile broadband data traffic

高速高移动性覆盖

Coverage for high mobility data traffic


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lightRadioTM Cube-Based MetrocellsTrials and commercial deployments under way

3G metro trials under way in Europeand 4G trials in the US and Europe

3G and 4G 产品在 2012 商用

Optimized service delivery and installation

Service module innovation for flexiblebackhaul, deployment flexibility, easyfrequency and technology swaps

Green bandwidth

Reduced network TCO

MetroDock

AssembledMetro


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INTERWORKING NOW USING 3GPP RELEASE 8/9 FEAT

多层网络的互操作 Multi-Layer InterworkingOptimized Performance Now

Small CellLayer

Macro CellLayer

Frequency Selective Scheduling

HARQ and Link Adaptation

Closed loop uplink and

Fractional power control

Control channel power control

Avo

Reac

Maintain

inte

Robus

Macro SW used in Metros to enable co-chaR8/R9 UE

Optimized Capacity Requires PlanningGains Are Greatest in Hotspots


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lightRadio™ WI-FI

INTEGRATED SMALL CELLS

SmartphonePopularity

Cellular DataGrowth

Wi-FiPopularity

Ne

E

Reduced TCO with 1 Site Location, 1 Installation, 1 Backhaul and Daisy Cha

Market Conditions

New

EnterpriseCell

MetroCell

Home Cell

5780 DSC

7750 SR

Wi-FiModule

Wi-Fi Control Module(ANDSF Functionality)

WLAN GatewaySecure Wi-Fi Gateway)

http://meraki.com/http://www.ubeeinteractive.com/


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与中国移动的全方位合作 Full collaboration with China

2012 JanuarylightRadioTM Co-creation agreement

New Jersey, USA

ALU is fully committed to TD-LTE and its largestcommercial deployment China

2012 AugNanocell M

Beijing, Ch

Wh TD LTE N ll?


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TD-LTE

Why TD-LTE Nanocell?

WI-FI and TD-LTE are both TDD based OFDM radio technology

• WI-FI is not licensed but TD-LTE is

• WI-FI is not full mobile but TD-LTE is

• WI-FI is not guaranteed but TD-LTE is

• WI-FI is not secure but TD-LTE is

• WI-FI is not really profitable but TD-LTE is


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研发进度 Our R&D contribution so far……

从2011已经开始

Has been working on TD-LTE Small Cell solutionwith the leading SoC supplier since 2011

2011/12样机演示

Has demonstrated TD-LTE call to CMCC with a realUE, through commercial LTE stacks running on aSmall Cell prototype board in Dec. 2011

整合WiFi功能

Has been working on Wi-Fi integration into SmallCell solution since 2012


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迈向灵云无限 A Smooth Path to a Full lightRadio™ Netw

Small cells on day 1 and ready for full lightRadio™ architec

Vendor(s) X

Macro2G/3G/LTE

lightRadio™ Wifi/3G/LTEMetro+Nano

lightRadio™ Wifi/3G/LTE

Metro

FulllightRadio™

t

2G/3G Macro

lightRadioTM is going to make your wirelessbroadband become profitable again.


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市场成果 Alcatel-Lucent LTE/lightRadioTM Momentum

TDD

全球最大的运营商都采用ALU LTE

World’s largest service providers have chosen Alcatel-Luc

E2E LTE CONTRACT +lightRadioTM co-creation

E2E LTE CONTRAlightRadio Co-Cre

FDD Commercial Pilot +lightRadio Co-Creation

Contract

Contract

Contract

Contract

Contract

Contract

Contract

Contract

Contract

Contract

28+ LTE CONTRACTS(over 21,900 eNodeBs shipped)

10+ lightRadio™ trials &co-creation agreements

TDD

TDDTDD

TDDTDD

TDD

TDD

TDD

TDD

TDD

lightRadio Co-Creation Contract

TDD

Contract

Contract

Contract

Contract

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5-SmallCell - The Next Big Thing v2 - 何其锐.pdf