Huawei Small Cell Solution Overview

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 User 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 user 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

Germany

HUAWEI TECHNOLOGIES CO., LTD.

Canada

Mexico

Hongkong

Japan

Korea

French

Page 6


More Spectrum On
Demand
Indoor
On Demand
Outdoor On Demand

HUAWEI TECHNOLOGIES CO., LTD.

Page 7


Challenge of Outdoor Small Cell

Deployment



Mass Deployment



To Match Various
Scenario

HUAWEI TECHNOLOGIES CO., LTD.

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

HUAWEI TECHNOLOGIES CO., LTD.

Page 9


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

Environment friendly design







HUAWEI TECHNOLOGIES CO., LTD.

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
CPRI

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

HUAWEI TECHNOLOGIES CO., LTD.

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 Surpass 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 user



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

HUAWEI TECHNOLOGIES CO., LTD.

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





CPRI 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)

HUAWEI TECHNOLOGIES CO., LTD.

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
(CPRI)

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

HUAWEI TECHNOLOGIES CO., LTD.

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

HUAWEI TECHNOLOGIES CO., LTD.

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，support refarming

Add

module like add light

LampSite 2013Q4 GA

HUAWEI TECHNOLOGIES CO., LTD.

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

HUAWEI TECHNOLOGIES CO., LTD.

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




Passive Components

Macro
Network


 No OM for DAS

unified OSS

 Monitoring all end nodes, no blind spot

Clear KPI traffic distribution, easy troubleshooting
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Page 25

Page 25