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
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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
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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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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
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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
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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
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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 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
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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
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)
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pRRU
pRRU
rHUB
pRRU
API pRRU
pRRU
rHUB
pRRU
Service Anchor pRRU
pRRU
rHUB
pRRU
BBU
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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
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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
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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，support 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
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 HUAWEI TECHNOLOGIES CO., LTD.
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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 user 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
Upload/download performance improvement Upload, 1T2R(UMTS)
Download，CoMP 2
Download coverage area 30% larger 1.3
1.5 1
1
2 1.5 1
0.5
0.5
0
0 Without CoMP
Edge Download speed 90% higher 2
DL is improved 3dB with CoMP
100%
1
1.5 1
0.5
1T2R
Upload capacity 100% higher 2.5
200%
2
1.5 1
149%
1T1R
Download with CoMP
1.9
Upload coverage 49% larger
100%
0.5
0 Without CoMP
Download with CoMP
0 1T1R
1T2R
Better user experience: Higher speed, Larger coverage! HUAWEI TECHNOLOGIES CO., LTD.
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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 support 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 Roadmap---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 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
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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 RSCP>-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.
