Huawei Small Cell Solution Overview xe8

Huawei Small Cell Solution 20-Mar-14

HUAWEI TECHNOLOGIES CO., LTD.

Page 1

Unbalanced Network Load Needs Small Cell Unbalanced load needs accurate deployment

Unbalanced indoor/outdoor load need new solution Outdoor

Macro over-dense area

Indoor

69.7%

Outdoor

30.3%

Indoor

90.0%

Voice Service

Tokyo Area

Outdoor

10.0%

Data Service

Indoor

Downtown Street

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Shopping Mall

Page 2

Massive Small Cell Deployment Forecast Y2020 Mobile Traffic Distribution Anticipation 80% traffic with small cell solutions!

Dense urban needs massive small cells Connected per Macro Sector 1,000 900

1:12

Macro : Small Cell

800 700

1:7

600 500 400

1:2

300 200 100 0 2012Y

LTE Connection HotZone

Source： Orange Group

2014Y

2016Y

LTE Capacity(Spectrum)

Dense urban area traffic forecast

2018Y LTE Capacity(HetNet)

Source: Huawei simulation

Massive Small Cell Deployment are major solution for the best MBB experience

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Page 3

Small Cell Unleash Efficiency of Unlicensed Spectrum More Unlicensed Spectrum Available All spectrum(MHz)

5G band Unlicensed (MHz)

3000 2500

300

2000 Unlicens ed

1500 1000

Licensed + Unlicensed bring extra capacity and consistent customer’s experience.



LTE over unlicensed spectrum is the hot trend

200

500

100

0

0

China EU NA LA Japan India APAC Africa



5.2G 5.3G 5.6G 5.8G

Macro

Macro Macro

Macro WIFI

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Unlicensed LTE

WIFI

Page 4

Small Cell On Demand for Evolving MBB City More Spectrum On Demand

Indoor On Demand

Outdoor

Enterprise Application

On Demand

Hot spot Capacity

Indoor MBB

Coverage

Page 5

More Capacity

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Huawei Small Cell Leading Commercialization and Innovation Market Share of Vendors in Small Cell 2013 (by Shipment)

SAMSUN ZTE G 7% 7% NSN 13%

OTHER 2%

ALU 8%

Best Innovation Award from Small Cell Forum 2013

ERICSSO N 29%

HUAWEI 34%

Source: Dell’Oro Mobile RAN Report , 2013

Best Innovation in Commercial Deployment 2013 Small Cell World Summit in London

Huawei Leading Small Cell Market

Spain



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Canada

Mexico

Hongkong

Japan

Korea

French

Page 6

More Spectrum On Demand Indoor On Demand Outdoor On Demand

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Page 7

Challenge of Outdoor Small Cell

Deployment



Mass Deployment



To Match Various Scenario

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Backhaul



Various Option：xPON，MW， WiFi

Challenge 

More Capacity：10Mbps-1Gbps



NLOS Scenario consideration

Page 8

Easy Deployment - One Site, One Box, One Cable Most Compact Micro BTS



UMTS or LTE



4*1W



U/L: 2 Cell/1*20MHz



Integrated/External Antenna



Integrated WiFi

World’s 1st Wide Band Micro BTS



Multi-Mode, Multi-Band



2*10W



UL: 4 Cell + 1*20MHz



Integrated/External Antenna



Integrated WiFi

One Box: Baseband, RF, Antenna in one box One Cable: One PoE for electronic Power and Transmission Port

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Page 9

Crowd-sourcing Mode: Innovative Site Solution Enables Mass Deployment Massive site acquisition

Environment friendly design







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Multi-win cooperation Flexible backhaul Solution 1000+ bus station available

Full use of existing property







Full reuse of legacy property New site mode:WiFi Hotspot + Small Cell 3000+ phone booths available

Page 10

Comprehensive Backhaul Solution Full-Band Wireless Backhaul Solution

Rich Transmission Interface Inside

1st LTE Relay Rich Transmission Interface

LTE TDD 2.6/3.5GHz Released 2014Q4

LTE FDD 2.6GHz NLOS,P2MP

Flexible NLOS,P2MP Backhaul 190Mbps

xPON SFP Optical FE/GE Electrical FE/GE RI

500m

WiFi

Unlicensed NLOS,PTP/PMP Microwave

Wireless Backhaul

Wired Backhaul

xPON Optical FE/GE Electrical FE/GE xDSL

450Mbps

4.9-6 GHz

<2Km

PTP 2014Q1 PMP 2014Q4

Unlicensed LOS Microwave 450Mbps 300m

60GHz 2014Q2

Lite licensed E-Band Microwave 4Gbps 3km

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WiFi 5GHz

80GHz released

Page 11

Huawei AtomCell Family for HetNet LampSite AtomCell BTS 3902E/BTS 3202E Rhu b

Rhu b AtomCell

AtomCell BTS 3803E/BTS 3203E

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

pRR U

UE Rhu b

UE

WiFi WA201DK-NE

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BBU

Page 12

AtomCell Micro Go to MKT BTS3902E 850M UMTS 2*5w

850M

BTS3203E 1.8G only for 1.8G LTE specific project 4*1W

1.8G 2.6G

AWS

BTS3202E LTE 2*5w 2.6G BTS3202E LTE AWS 2*5w

BTS3902E AWS UMTS 2*5W BTS3202E 2.1G LTE 2*5W Korea

2.1G BTS3902E 2.1G UMTS 2*5w

PCS

BTS3902E 1.9G UMTS 2*5W

2012,Q2 HUAWEI TECHNOLOGIES CO., LTD.

BTS3203E 2.1G LTE 4*1W (2*1.7) Japan

Dual mode Micro is on Planning stage,

BTS3911 2.1G U+L 2*5 W

BTS3803E 2.1G UMTS 4*1W BTS3803E 1.9G UMTS 4*0.5W Pico

2013,Q2

PCS band 3902E used for Micro 3803E used for Pico scenario

2013,Q4

2014,Q2 Page 13

Case1： Small Cell is for Network Evolution

60% small cell / macro in 2013 Volum e

Number of Small Cell will Sur Macro in 2014

Small Cell

2012

2013

2014

2015

2016

Macro

2017

“TELUS uses small cell to Break the Frequency resource limitation …  

10,000+ pole acquisition for small cell deployment U/L, Co-carrier deployment, 40+% traffic increase

HUAWEI TECHNOLOGIES CO., LTD.

Eros Spadotto TELUS EVP

…Micro Number 3 times than competitor.”

Page 14

Case2 : Best MBB Experience for Big Event Antenna

UMTS Micro



23,798 people in a big event



+200Kbps per active



500% Traffic Increased by

Small Cell 

120m

Flexible eRelay Solution

Real Event Performance

500%

Micro HSDPA Macro HSDPA

Plaza Las Ventas

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Page 15

More Spectrum On Demand ` Demand Outdoor On Indoor On Demand

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Page 16

Heavier Indoor Traffic Needs Various Solutions

Indoor

69.7%

Coverage area

Indoor Takes Up 90% Data Traffic

Outdoor

30.3%

Large Buildings and Venues

LampSite Medium-Large Buildings and Venues

Voice Service Outdoor Indoor

10.0%

90.0%

Small-Medium Buildings and Venues Pico

Data Service Volume

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Page 17

Indoor coverage Overall scenarios Large Public building Large Horizontal building

Area

(Area > 20,000m2) • Airport • Stadium • Shopping mall/car park

Stadium

Airport Medium，Large Vertical building (20,000m2

>Area  >5 layers) •Office Building •Condo •Skyscrapers

Office

DAS, SingleDAS

LampSite

>5000m2,

Condo Small Area building (area<5000m2, 1～5Layers) • Street shops • Residential Area • Small Office

Street shops

Villa

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Atom Micro Pico

Single Operator

Very few applications Multi-Operator Page 18

Large Buildings Indoor Coverage Solution - LampSite pRRU

U

L Wi-Fi

 

Cat5E/6 Ethernet POE



Multi-Mode, Multi-Band 2x100mw MIMO Only 2.6L, <3Kg

rHUB   

RI Hub for pRRU 4 Level Cascade 8 pRRU/rHUB

Optic Fiber

BBU   

Transport networks

Multimode Share BBU with Macro Single OSS

Service Anchor(Optional)    

Gateway WiFi AC Interference Control Service Open Platform (API)

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pRRU

pRRU

rHUB

pRRU

API pRRU

pRRU

rHUB

pRRU

Service Anchor pRRU

pRRU

rHUB

pRRU

BBU

Page 19

Huawei Indoor Coverage solution: LampSite pRRU

pRRU

rHUB

pRRU Floor N

Fiber (RI)

Ethernet cable (Data/PoE) pRRU

Big exhibition center

Office building

pRRU

rHUB

pRRU Floor 10

pRRU

pRRU

rHUB

BBU

pRRU Floor 1

LampSite= BBU+rHUB+pRRU

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IP Network OSS M2000

Page 20

Small-Medium Buildings Indoor Coverage Solution - Pico Pico Pico    

Pico

Multi-Mode, Multi-Band WiFi inside 2*125mW MIMO <3L, 2.5Kg

Ethernet

Transport networks

Service Anchor(Optional)    

Gateway AG/ WiFi AC Interference Control Service Open Platform (API)

Transport networks

API Service Anchor

HUAWEI TECHNOLOGIES CO., LTD.

Page 21

Huawei Innovative Solution Enables Enterprise Services Crowd-sourcing Mode SDN Controller Data Center

Telco Public Cloud

Paa S

Saa S

Iaa S Cloud Operating System Pico GW AC

LampSite

Telco Cloud

Micro Cloud

3rd Public Cloud Service Anchor (NFV based)

Aggregation Layer

Smart Cloud Pico

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Access Layer

Page 22

LampSite：Going to indoor market Tranditional DBS

LampSite

UMTS LTE RF RF



LampSite 4

HighLight

pRRU

Antenna



pRRU

RRU

pRRU with Antenna and POE port (Cat5E Ethernet) pRRU : UL dual mode （UMTS2100/LTE1800）

Cat5E Ethernet

2*100mW MIMO

High Capacity

Cell

Split as capacity increase

LTE

2*2 MIMO



Fast Deployment

3box,

Ethernet Save

WiFi Optional

RHUB

fiber

Dual-mode + Wifi < 2L & 2kg

Ethernet+Fiber



replace RF cable

labor 60%

Manageable

E2E

OM ， share M2000

fiber BBU

BBU 



Easy Evolution

GUL

evolution， refarming

Add

module like add light

LampSite 2013Q4 GA

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Page 23

Deployment

performance

Evolution

Coordination

Cost effective and easy Engineering LampSite

Conventional DAS Splitter

WiFi

Combiner

Ant Ant

RF cable





Splitter

N layer

Ant

●● ●

●● ●



Ant

Wi-Fi

Antenna

Splitter

G/U/L

Coupler

A layer

Combiner

●● ●

•

Power supply for pRRU.

•

Connection between pRRU and rHUB.

Ant Ant

3 dB coupler

Combiner

Splitter

Load

Attenuator

Ethernet cable (Cat5e/6e 100~150m)

Optical fiber • Connection between  rHUB and BBU.

√ Less network nodes than conventional DAS

x Many nodes bring more risk for network.

√ Cable deployment is cost effective.

x RF design is complicated.

√ Simple RF design

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Page 24

Deployment

performance

Evolution

Coordination

Same OSS to manage Macro network and LampSite Traditional DAS

LampSite pRR U



Coupler 

rHU B

Distributed antenna 

BB U

Power Splitter

RR U BB U

 

ive Components

Macro Network 

 No OM for DAS

unified OSS

 Monitoring all end nodes, no blind spot

Clear KPI traffic distribution, easy troubleshooting HUAWEI TECHNOLOGIES CO., LTD.

Page 25

Page 25

Deployment

performance

Evolution

Coordination

LTE MIMO in one module Antenna group I

• Add LTE signal source

SISO MIMO

20

• Partially reuse existing DAS • Build new antenna group

10

LTE

 Multi-system Combiner

GSM UMT S

15

5

Coupler

MIMO

25

 Rebuild DAS for LTE MIMO Couple r

 Better experience from

Antenna group II

Splitter

Antenna

Splitter

RF cable

LTE MIMO is inherent for LampSite pRRU

0 Near point Middle point 

Far point

rHUB

pRRU

Indoor scenario simulation One

Ethernet cable to get LTE MIMO

LampSite LTE MIMO saves TCO without complicate network rebuilding

HUAWEI TECHNOLOGIES CO., LTD.

Page 26

Deployment

performance

Evolution

Coordination

/ performance improvement , 1T2R(UMTS)

，CoMP 2

 coverage area 30% larger 1.3

1.5 1

1

2 1.5 1

0.5

0.5

0

0 Without CoMP

Edge speed 90% higher 2

DL is improved 3dB with CoMP

100%

1

1.5 1

0.5

1T2R

capacity 100% higher 2.5

200%

2

1.5 1

149%

1T1R

with CoMP

1.9

 coverage 49% larger

100%

0.5

0 Without CoMP

with CoMP

0 1T1R

1T2R

Better experience: Higher speed, Larger coverage! HUAWEI TECHNOLOGIES CO., LTD.

Page 27

Page 27

Deployment

performance

Evolution

Coordination

Smooth Evolution For New RAT Mode GSM/UMTS/LTE + WiFi Modular Design

Upgrade indoor G/U coverage to LTE coverage GSM UMTS

Add LTE RF Sub-Card (GU RF Sub-Card LTE re-farming)

G/L U/L LTE WiFi Option

G/U BBU

Add LTE baseband board

GU& LTE BBU

Flexible multi-band /standard for different stage of deployment HUAWEI TECHNOLOGIES CO., LTD.

Page 28

Deployment

performance

Evolution

Coordination

Soft Expansion By Remote Configuration

 Cell 1  Cell 1 rHUB

Cell split

 Cell 2

Indoor capacity Double instantly

 Cell 3  Cell 2 OSS

 Cell 4  Cell 5

 Cell 3

 Cell 6

BBU

RF engineering Zero touch

› Cell re-planning/re-configuration can be done by O&M remotely › New HW/cabling isn’t needed excluding potential demand on  baseband card

HUAWEI TECHNOLOGIES CO., LTD.

Page 29

Deployment

performance

Evolution

Coordination

BBU coordinates indoor and outdoor coverage Benefits

› One BBU , pRRU share  capacity with Macro Macro Cell

› Collaborate to control  indoor signal leakage

Commercial buildings

pRRU

pRRU

› Avoid ping pong  handover at building gate

BBU rHUB

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› Allow inter-pRRU and  pRRU-macro interference  cancellation

› SON : neighbor  optimization, pilot control,  handover

Page 30

Deployment

performance

Evolution

Coordination

Indoor and outdoor automatic coordination Automatic Neighbor cell configuration

Automatic pilot and power adjustment OSS

Update neighbor information

Delete neighbor

Add neighbor



Dynamic adjust parameters

Early handover



Late handover

Ping pong handover

Self-Configuration , Self-Optimization , Self-healing

HUAWEI TECHNOLOGIES CO., LTD.

Page 31

LampSite: the right solution for indoor coverage

High Performance

Effective Deploy

Smooth Evolution

coordination

• Ethernet and fiber

• LTE MIMO w. one cable

• GSM/UMTS/LTE + WiFi

• Seamless handover

• Unified OM

• High capacity

• Soft cell split with OSS

• In/outdoor Coordination

HUAWEI TECHNOLOGIES CO., LTD.

Page 32

Small Cell Hardware Roap---Lampsite

(L)pRRU3901 1.8G 2x100mW eRAN6.0

(U/L)pRRU3901 U 2.1G 1x200mW L 2.1G 2x100mW SRAN8.0

pRRU

(U/L)pRRU3901 U 2.1G 1x200mW L 1.8G 2x100mW SRAN8.0

13Q4

13Q4

pRRU3901 WiFi integrated SRAN10.0

13Q4

Released Ready for Contract Planned Planning

14Q4

2013

HUAWEI TECHNOLOGIES CO., LTD.

2014

2015

Page 33

Case1: LampSite Significantly Improved Indoor Experience

Telenor Office Building



46Mbps on average



3 hrs quick deployment per pRRU, including Site survey, installation, commissioning, put on air all steps.



LampSite UL Dual-Mode

All Floors Average DL Thrp 

Weak signal penetration with traditional DAS

46.22 Mpbs 37.31 Mbps





6000 sq.m., 2000 employees 6 floors in Telenor Fornebu, Noway

HUAWEI TECHNOLOGIES CO., LTD.

23%

30.19 Mbps

24% Legacy DL Thrp

Lampsite DL Thrp before optimization

Lampsite DL Thrp after optimization

Page 34

Case2: LampSite Deliver Performance of Zhengzhou Railway Station 

150,000 people flow per day



144,000 sq.m.,



Biggest luggage&parcel transfer station in China.

UMTS

LampSite Significantly Improved KPI and Capacity 

Easy deployment



Smooth evolution



Big capacity



Visual on OSS

4.1Mbps

1.3Mbps

98% 65%

after before Throughput

after before RS>-85dBm

10+ LampSite Commercial Network Experience HUAWEI TECHNOLOGIES CO., LTD.

Page 35

City Modernization progress

Huawei Small Cell: Evolving with City

More Spectrum

Enterprise Service In-building

Capacity

Coverage

Outdoor

On Demand

Indoor

On Demand

More Spectrum

On Demand

MBB progress HUAWEI TECHNOLOGIES CO., LTD.

Page 36

THANK YOU www.huawei.com

Copyright©2014 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.