Huawei Small Cell Solution 20-Mar-14
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%
Indoor
Outdoor
30.3%
90.0%
Voice Service
Tokyo Area
Outdoor
Data Service
Indoor
Downtown Street
Shopping Mall
10.0%
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 1: 12
Macro : Small Cell
800 700
1:7 1: 7
600 500 400
1:2 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 Deployment are major solution for the best MBB user experience
Small Cell Unleash Efficiency of Unlicensed Spectrum More Unlicensed Spectrum Available
and consistent customer’s experience.
All spectrum(MHz)
5G band Unlicensed (MHz)
3000 2500 Unlicens ed
1000
LTE over unlicensed spectrum is the hot trend
200 100
500 0
300
2000 1500
Licensed + Unlicensed bring extra capacity
0
a U A A n i a C a c n E N L a d A i i r p n P f h a I A C J A
5.2G 5.3G 5.6G 5.8G
Macro
Macro Macro
Macro WIFI
Unlicensed LTE
WIFI
Small Cell On Demand for Evolving MBB City More Spectrum
On Demand
Indoor
On Demand
Outdoor
Enterprise Application
On Demand
Hot spot Capacity Coverage
More Capacity
Indoor MBB
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%
HUAWEI 34%
Best Innovation Award from Small Cell Forum 2013
ERICSSO N 29%
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
Canada
Mexico
Hongkong
Japan
Korea
French
More Spectrum On Demand Indoor On Demand Outdoor On Demand
Challenge of Outdoor Small Cell
Deployment
Mass Deployment
To Match Various Scenario
Backhaul
Various Option：xPON，MW， WiFi
Challenge
More Capacity：10Mbps-1Gbps
NLOS Scenario consideration
Easy Deployment - One Site, One Box, One Cable Most Compact Micro BTS
World’s 1st Wide Band Micro BTS
UMTS or LTE
Multi-Mode, Multi-Band
4*1W
2*10W
U/L: 2 Cell/1*20MHz
UL: 4 Cell + 1*20MHz
Integrated/External Antenna
Integrated/External Antenna
Integrated WiFi
Integrated WiFi
One Box: Baseband, RF, Antenna in one box One Cable: One PoE for electronic Power and Transmission Port
Crowd-sourcing Mode: Innovative Site Solution Enables Mass Deployment Massive site acquisition
Environment friendly design
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
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
xPON Optical FE/GE Electrical FE/GE xDSL
WiFi 5GHz
500m
WiFi
W i r e d B a c k h a u l
Unlicensed NLOS,PTP/PMP Microwave
W i r e l e s s B a c k h a u l
450Mbps
4.9-6 GHz
<2Km
PTP 2014Q1 PMP 2014Q4
Unlicensed LOS Microwave 450Mbps 300m
60GHz 2014Q2
Lite licensed E-Band Microwave 4Gbps 3km
80GHz released
Huawei AtomCell Family for HetNet LampSite
BTS
AtomCell 3902E/BTS 3202E
Rhu
b
Rhu
b AtomCell
AtomCell BTS
3803E/BTS 3203E
pRR
pRR
U
U
pRR
pRR
U
U
pRR
pRR
U
U
pRR
pRR
U
U
pRR
pRR
U
U
pRR
pRR
U
U
UE Rhu
UE
b
WiFi
WA201DK-NE
BBU
AtomCell Micro Go to MKT BTS3902E 850M
850M
UMTS 2*5w BTS3203E
1.8G
1.8G
LTE
4*1W
1.8G
only for specific project
BTS3202E
2.6G
AWS
LTE
2*5w
2.6G
BTS3202E
BTS3902E
LTE AWS
AWS
2*5w
BTS3202E
BTS3203E
Dual mode Micro is
2.1G
2.1G
on Planning stage,
LTE 2*5W Korea
2.1G
LTE 4*1W (2*1.7) Japan
BTS3902E
2.1G
2*5w
2.1G
UMTS
2*5
4*1W
BTS3902E
BTS3803E
1.9G UMTS
1.9G UMTS
2*5W
4*0.5W
2012,Q2
BTS3911
BTS3803E
2.1G UMTS
PCS
UMTS
2*5W
Pico
2013,Q2
U+L W
PCS band 3902E used
for Micro 3803E used for Pico scenario
2013,Q4
2014,Q2
Case1
Small Cell is for Network Evolution
60%
small cell / macro in 2013
Number of Small Cell will Surpass Macro in 2014
m u e l o V
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
Eros Spadotto TELUS EVP
…Micro Number 3 times than competitor.”
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
More Spectrum On Demand ` Demand Outdoor On Indoor On Demand
Heavier Indoor Traffic Needs Various Solutions Indoor Takes Up 90% Data Traffic
Indoor
69.7%
Outdoor
30.3% LampSite
a e r a e g a r e v o C
Large Buildings and Venues
Medium-Large Buildings and Venues
Voice Service Outdoor Indoor
10.0%
90.0%
Small-Medium Buildings and Venues Pico
Data Service Volume
Indoor coverage Overall scenarios Large
Public building Large Horizontal building (Area
Area
> 20,000m2)
• Airport • Stadium • Shopping mall/car park Stadium
DAS, SingleDAS
Airport Medium
Large Vertical
building (20,000m2 >Area >5
LampSite
>5000m2,
layers)
•Office Building •Condo •Skyscrapers Office
Condo Small Area building (area<5000m2, 1 5Layers) • Street shops • Residential Area • Small Office
Street
shops
Villa
Atom
Micro
Pico
Single
Very
few
applications
Operator
Multi-Operator
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
Optic Fiber
CPRI Hub for pRRU 4 Level Cascade 8 pRRU/rHUB
BBU
Transport networks
Multimode Share BBU with Macro Single OSS
Service Anchor (Optional)
Gateway WiFi AC Interference Control Service Open Platform (API)
pRRU
pRRU
rHUB
pRRU
API pRRU
pRRU
rHUB
pRRU
Service Anchor pRRU
pRRU pRRU
BBU
rHUB
Huawei Indoor Coverage solution: LampSite
pRRU
pRRU
pRRU Floor
rHUB
N
Fiber (CPRI)
Ethernet
cable (Data/PoE)
pRRU
Big
exhibition center
pRRU
pRRU Floor
Office
10
building pRRU
pRRU
pRRU Floor
LampSite= BBU+rHUB+pRRU
rHUB
rHUB
1
IP OSS
M2000
Network
BBU
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 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
Access Layer
LampSite Tranditional DBS
Going to indoor market LampSite
UMTS LTE RF RF
LampSite 4
HighLight
pRRU
Antenna
pRRU
RRU
Cat5E Ethernet
High Capacity
Cell Split as capacity increase
pRRU with Antenna and POE port (Cat5E Ethernet)
pRRU : UL dual mode
UMTS2100/LTE1800
2*100mW
MIMO
LTE 2*2 MIMO
Fast Deployment
3box, Ethernet+Fiber
Ethernet replace RF cable
Save labor 60%
WiFi Optional
RHUB fiber
Dual-mode + Wifi < 2L & 2kg
Manageable
E2E OM
share M2000
，
fiber BBU
BBU
Easy Evolution
GUL evolution
support refarming
，
Add module like add light
LampSite 2013Q4 GA
Deployment
performance
Evolution
Cost effective and easy Engineering Conventional
N
S p l i t t e r
layer Wi-
Fi
LampSite
DAS
C o m b i n e r
RF
cable
Ant
S p l i t t e r
Ant Ant
Ant
A G/U/L
layer Wi-Fi
C o m b i n e r
C o u p l e r
Ethernet
•
Power supply for pRRU.
•
Connection between pRRU and rHUB.
S p l i t t e r
Ant Ant
Optical Antenna
3
Attenuator
dB coupler
Splitter
x Many nodes bring more risk for network. x RF design is complicated.
cable 100~150m)
(Cat5e/6e
Combiner
Load
fiber
• Connection between rHUB and BBU.
√ Less network nodes than conventional DAS
√ Cable deployment is cost effective. √ Simple RF design
Coordination
Deployment
performance
Same OSS to manage Macro network and LampSite Traditional
DAS
LampSite
pRR U
Coupler
rHU B
Distributed antenna
Power
Splitter
RR
U
Macro Network
Passive Components
BB
U
BB U
No
OM for DAS Clear
unified OSS
Monitoring all end nodes, no blind spot
KPI traffic distribution, easy troubleshooting
Evolution
Coordination
Deployment
performance
Evolution
Coordination
LTE MIMO in one module Antenna
Better user experience from MIMO
25
SISO MIMO
20 15
Rebuild
S
DAS for LTE MIMO
LTE
C o mM b u l i n t -i e s r y s t e m
5 LTE
Near point
Middle point
C o u p l e r
Splitter
Antenna
RF
Splitter
cable
MIMO is inherent for LampSite pRRU
Far point
Indoor s cenario s imulation
rHUB
One Ethernet cable to get LTE MIMO
LampSite
building
group II
r
UMT
0
Antenna
• Add LTE signal source e l • Partially reuse existing DAS p u o • Build new antenna group C
GSM
10
group I
LTE MIMO saves TCO without complicate network re-
pRRU
Deployment
performance
Evolution
Upload/download performance improvement Download
Upload,
CoMP
Download
coverage area 30% larger
2 1.3
1.5 1
1
49% larger 149%
1.5 100%
0.5 0
0 Without CoMP Edge
1T1R
Download with CoMP
1.9
is improved 3dB with CoMP
2.5 200%
2
1.5 1
1T2R
Upload capacity 100% higher
Download speed 90% higher
2
1
Upload coverage
2
1
0.5
DL
1T2R(UMTS)
1.5 1
0.5
100%
0.5 0 Without CoMP
Better
Download with CoMP
0 1T1R
1T2R
user experience: Higher speed, Larger coverage!
Coordination
Deployment
performance
Evolution
Smooth Evolution For New RAT Mode GSM/UMTS/LTE + Upgrade
GSM UMTS
WiFi Modular Design
indoor G/U coverage to LTE coverage Add
LTE RF Sub-Card (GU RF Sub-Card support LTE re-farming)
G/L U/L LTE WiFi Option
G/U
Flexible
BBU
Add
LTE baseband board
GU&
LTE BBU
multi-band /standard for different stage of deployment
Coordination
Deployment
performance
Evolution
Soft Expansion By Remote Configuration
Cell 1
Cell
rHUB
split
Cell 1
Cell 2
Cell 3
Cell 4
Cell 5
Cell 6
Indoor capacity Double
instantly
Cell 2
OSS
Cell 3
BBU
› Cell re-planning/re-configuration can be done by O&M remotely › New HW/cabling isn’t needed excluding potential demand on
baseband card
RF
engineering
Zero
touch
Coordination
Deployment
performance
Evolution
Coordination
BBU coordinates indoor and outdoor coverage Benefits
› One BBU , pRRU share Macro
Cell
capacity with Macro
› Allow inter-pRRU and
pRRU-macro interference cancellation
› Collaborate to control
Commercial
buildings
› Avoid ping pong
pRRU
BBU
pRRU rHUB
indoor signal leakage
handover at building gate
› SON : neighbor
optimization, pilot control, handover
Deployment
performance
Evolution
Indoor and outdoor automatic coordination Automatic
Neighbor cell configuration
Automatic
pilot and power adjustment OSS
Delete
Update
neighbor
Add
neighbor information
neighbor
Dynamic adjust parameters
Early
handover
Late
handover
Ping
pong handover
Self-Configuration , Self-Optimization , Self-healing
Coordination
LampSite: the right solution for indoor coverage
Effective
Deploy
• Ethernet and fiber • Unified OM
High
Performance
• LTE MIMO w. one cable • High capacity
Smooth
Evolution
• GSM/UMTS/LTE + WiFi • Soft cell split with OSS
coordination
• Seamless handover • In/outdoor Coordination
Small Cell Hardware Roadmap---Lampsite
(L)pRRU3901 1.8G 2x100mW eRAN6.0
13Q4
(U/L)pRRU3901 U L
2.1G 1x200mW 2.1G 2x100mW SRAN8.0
13Q4 Released Ready for Contract Planned
(U/L)pRRU3901 U
pRRU
2.1G 1x200mW L 1.8G 2x100mW SRAN8.0
pR R U3901
13Q4
WiFi
integrated
Planning
SRAN10.0
14Q4
2013
2014
2015
Case1: LampSite Significantly Improved Indoor User 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
23%
30.19 Mbps
24% Legacy DL Thrp
Lampsite DL Thrp before optimization
Lampsite DL Thrp after optimization
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
10+ LampSite Commercial Network Experience
after before RSCP>-85dBm
Huawei Small Cell: Evolving with City s s e r g o r p n o i t a z i n r e d o M y t i C
More Spectrum
Enterprise Service In-building
Capacity
Coverage
Outdoor
On Demand
Indoor
On Demand
More Spectrum
On Demand
MBB progress
