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HUAWEI TECHNOLOGIES CO., LTD.
Huawei LTE Roadmap andSolution
Author: Wang Wanli, Senior LTE marketing manager
Email: [email protected]
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Contents
LTE Industry Updates
Huawei LTE Roadmap and Solution
Case Study
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Page 3HUAWEI TECHNOLOGIES CO., LTD.
LTE Deployment Booming in Global MBB Market
2
17
47
159
0
20
40
60
80
100
120
140
160
2009 2010 2011 2012
105Oct. 1
F or e c a s t
October 1, 2012 GSA
159 Commercial Launches in 12Q4
Forecast
The fastestdeveloping wireless
technology ever
MHz
All Bands Evolve to L
Oct. 1, 2012 GSA
10
4
4
13
8
AWS
2300
2100
700
800
1800
2600
# of cnetwobands
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Page 4HUAWEI TECHNOLOGIES CO., LTD.
LTE Devices Rapidly Increasing with Superstar Products
Oct. 2012
Multi-band / Multi-mode is t
K3V2
Superstar UE support L300% Growth of LTE Device
Jun 2011 2012
137
~800
>300%
Oct. 2012
Dec 2012Forecast
467
4-Core, GUL-FDD/TDD, Chipsets for a
HuaweiAscend P1
28
108
2636
104
2 16TabletRouterModuleUSB modemPhoneFemtocellNotebook
iPhone 5 Million sold i
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Contents
LTE Industry Updates
Huawei LTE Roadmap and Solution
Case Study
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Page 7HUAWEI TECHNOLOGIES CO., LTD.
eRAeRAN3.0 eRAN6.0
LTE eRAN FDD Feature Roadmap Overview
2012Q3 2013Q3
eRAN2.x
2011Q3
3GPP Release
LTE Advanced DL 4x2 MU-M DL CoMP Carrier Aggreg UL SU-MIMO eICIC (CA bas
Radio Perform PUCCH CoM
Service eMBMS Offload (SIPTO Intelligent Acc
SON HetNet MLB
Transport and Security Opera
3GPP Release 10
LTE Advanced Carrier Aggregation Static TDM eICIC
Radio Performance Advanced Receiver Control Channel IRC
Service CMAS Dynamic DRX
SON Network Geographic Observation
Drop Call Analysis
Sniffer based Rapid Self Configuration
(for Pico & Atom)
Transport and Security Ethernet OAM (Y.1731)
3GPP Release 10
Radio Performance UL Intra-eNB CoMP Adaptive ICIC Distance based Handover
Service LAI based CSFB
SON Network Geographic Observation
Coverage Evaluation Traffic Map
Transport and Security IPSec for IPv6 Integrated Firewall (L2 & L3)
3GPP Release 9
Radio Performance Compact Bandwidth Flexible User Steering
Service Flash CSFB ETWS
SON RACH Optimization
Transport and Security IPv6 & IPv4 Dual Stack S1, X2 over IPv6
Energy Saving PSU Intelligent Sleep Mode
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Page 8HUAWEI TECHNOLOGIES CO., LTD.
Huawei LTE Key Values Overview
SingleRAN LTE
No-EdgeNetwork
Efficient Enhanced user experience in cell edge Smooth user experience in Multi-
RAT/layer network
Deep indoor coverage
Efficient spectrum
Efficient smart d
Efficient operatio
Broad Pipe Smooth evolution Quick deploymen
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Page 9HUAWEI TECHNOLOGIES CO., LTD.
SingleRAN LTEOne Cabinet
Baseband Convergence
Blade RRU
No.1 SingleRAN Convergence
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Page 10HUAWEI TECHNOLOGIES CO., LTD.
SingleRAN New Cabinet Highlights
900M1.8G2.1G
Easy expansion with stackable installation.
96 %PLUSPower
Efficiency
Energy Saving with high power efficiency Im
High capacity to support up to 6RFUs+9RRUs1
32
RRU
BBU
RFU
2 6
6+3 2*60W2*40W
BTS3900A
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Page 11HUAWEI TECHNOLOGIES CO., LTD.
Baseband Evolution to Multi-mode Convergence
Co-UMPT
Co-U
Unified control card. Unified maintenance
Unified basecard.
Baseband supconcurrent.
UMPT
WBBP LBBP
GSM UMTS LTESingleOM UM
GSM UM
Sing
UB
LMPT
WBBP LBBP
GSM UMTS LTE
SingleOM
UMPTGTMU
Co-BBU
GU, GL, UL in same BBU withdifferent boards
GUL co-transmission
eRAN3.0
eRAN6.0
fuSaving BBU
Saving Boards
Saving
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Page 12HUAWEI TECHNOLOGIES CO., LTD.
Blade RRU: Flexible Assembled RRU
Faster for new RF installation: 12L/14KG, smaller size, standardized shape.
Seamlessly assembled as One Box, easier site acquisition.
Flexible combination for multiple bands : 2.6G ,900M, 1800M, 2.1G, and more.
Separated installation and maintenance for each module.
1.8G12L/2*40WIBW:35MGA:2013Q2
RRU3938
5 minutes for new RRU installation
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Page 13HUAWEI TECHNOLOGIES CO., LTD.
No Edge Experience
100+% more throughput on cell edgeBetter experience in cell edg
Better experience indoor
Better experience Cross-Lay
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Page 14HUAWEI TECHNOLOGIES CO., LTD.
UL Intra-eNodeB CoMP: 10% Cell Edge Throughput Gain
2*Rx Gain (eRAN3.0, LBBPd1)
4*Rx Gain (eRAN6.0, LBBPd2)
(* Simulation assumption: 10MHz, 2-Secto
Improve capacity, coverage, and compatible with legacy UE
7% ~ 10%
10% ~ 16%
Cell average throughput (Mbps) Cell Ed
Without CoMP
(* Simulation assumption: 10MHz, 2-SecCell average throughput (Mbps) Cell E
Without CoMP
5%
3%
Without CoMP
Intra-eNB CoMP
UL CoMP with Co-demodulation &Interference Rejection
Gain for UE1: Co-demodulated.Gain for UE2: Interference (UE1) Rejection.
Cell0
Cell1
Cell2
UE1
UE2
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Page 17HUAWEI TECHNOLOGIES CO., LTD.
Advanced Receiver (PSIC): 16% Gain in UL Cell Average
Based on Huawei ASIC
PSIC handles interference for UL MU-MIMO and symbols of one UE
Supported by LBBPd1/LBBPd2/LBBPd3
(2Rx, UL MU-MIMO+SIC vs. UL M
16%
Uplink Cell Average Through
UL MU-MIMO + LMMSE
16% UL cell average thr
UL MU-MIMO
AR(PSIC) Applied Scenarios:
Huawei ASIC
Symbols of one UE
BBU
Parallel SoftInterferenceCancellation
PSIC: Parallel Soft Interfere
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Page 18HUAWEI TECHNOLOGIES CO., LTD.
AtomCell siteFE/GEMacro site
xDSL
Microwave/Wi-Fi/eRelay xPON
1 2 3Outdoor hotspots or blind spot
(2011Q4 GA)Indoor hotspots
( 2012Q3 GA)
BTS3202E BTS3202B BTS320
2.6G/2.1G(2013Q1)2*[email protected]/11.5kg( support externalantenna/ internalexternal)
2.6G:2*[email protected]/2kg( support externalantenna/ internalantenna)
2.6G/24*1W( intern
Outdoo(20
Flexible Backhaul Solution
AtomCell for Deep Coverage in Various Scenarios
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 20
30+% more efficiency
Efficient Network
Efficient Spectrum Utiliz
Efficient smart device us
Efficient operation
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Page 21HUAWEI TECHNOLOGIES CO., LTD.
Compact Bandwidth: 22% More Capacity in GL1800 Refarming
No impact
Full use of
Unique va
with limite
CompactBandwidth
(MHz)Available RBnumber Compact
4.8 25 Sharper Filter9.6 50 Sharper Filter
14.6 75 Sharper Filter18.22 92 6RB squeezed18.58 94 4RB squeezed18.94 96 2RB squeezed19.3 100 Sharper Filter
15M (75RB)
Capacity +22%
18.4M (92RB)
LTE carrierGSM carriers
6MHz 15MHz
Case: Total bandwidth = 24.4MHz
3.4MHz
15MHz18.4MHz
200KHz Guard Band (Standard)
Sharper Filter
Edge RB squeezed
GSM LTE
Compact Bandwidth
GL1800 Co-RRU@
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Page 22HUAWEI TECHNOLOGIES CO., LTD.
LTE-A CA Enhances Multi-Carrier Spectrum Efficiency
Carrier 1 Carrier 2
Intra-band CA non-continuous
Carrier 1 Carrier 2
Intra-band CA continuous
Carrier 1
Inter-band CA
Carrier 2
Band 1
Band 2
Carrier Aggregation Scenarios
2.6Gdual-carrier
2600M + 800Mdual-band
Peak Rate per User Doubled
150Mbps
150Mbps
Better Experience in Cell Edge
DL 2*2MIMO @ 20MHz
Assign more RB
for cell edge UEedge
No-CACA
Mbps
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http://mobile.younet.com/files/22/22305.htmlhttp://mobile.younet.com/files/22/22305.htmlhttp://mobile.younet.com/files/22/22305.htmlhttp://mobile.younet.com/files/22/22305.htmlhttp://mobile.younet.com/files/22/22305.html8/10/2019 129741001 Huawei LTE Roadmap and Solution for Mobitel 20121220 Libre
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Page 24HUAWEI TECHNOLOGIES CO., LTD.
GSM/UMTS Fast Return to LTE , Delay Reduced 90%
GSM / UMTS
LTE
CSFB from LTE to GSM/UMTS for voice
UE is redirected to LTE immediately after CSFB ends
Huawei GBSS14.0 / RAN14.0 supported fast return
UE should be GSM/UMTS/LTE multi-mode
7.5s delay reducedimproves the PS service users experienc
Fast ReturnCSFB
Without fast return
With fast return
CSFB cellreselection
CSFB
PS
PS
500ms after CS
8s afte
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Page 25HUAWEI TECHNOLOGIES CO., LTD.
Always Online
25% Saving
60% Saving
No DRX
DRX
DynamicDRX
Frequent
Heartbeat
Short Battery Life
Avoid SignalingStrom
Smartphone Challenge
Dynamic DRX Saves 60% of UE RF Power
Always online: 70% less signaling for heartbeatUltra-Long DRX cycle: Up to 60% UE RF powersaved in heartbeat-only period.Fast out-of sync: Reduce PUCCH resourceAvailabe in eRAN6.0
DRXCycle
Low traff ic High Traffic
VOD VoIPDataTraffic
TraditionalMethod
DynamicDRX
Save 25% UERF power
ContinuousReceive
Adaptive switch between differe
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Page 26HUAWEI TECHNOLOGIES CO., LTD.
Advanced TelecommunicationsApplication Environment
Unified Hardware Platform for All OSS Products(M2000/PRS/TranSight/Nastar )
Integrated OSS ATAE 1200 eNE
119
iManager 11 iManager 12
400
eNE
800
Add2 Blades
A6 Bla
Example: One Cabinet for 1200 eNE (M
Soft Expansion
- 75% - 80+ 253%
Power FootprCapacity1200 eNE Max. 60000 Ucells ( KPI-counter, 60 minutes ) ATAE vs. Traditional Se
1200 eNE (M2000+PR
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Page 28HUAWEI TECHNOLOGIES CO., LTD.
SingleSON Improve Multi-RAT/Layer Network Operation Efficienc
SingleSON Architecture
eCoordinatorSingleRAN
Auto optimization
GSM UMTS LTE
M2000Auto configurationAuto maintenance
Professional
ServiceHuman involvednetwork analysisand optimization
Multi-RAT/Multi-layerSelf-optimization
Satisfy different requirement of resp(milliseconds, seconds, minutes, ho
SingleSON features are distributedproducts like
SingleRAN, eCoordinator, a
Slow
Fast
Large
Small
ResponseTime Scale
ff
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Page 29HUAWEI TECHNOLOGIES CO., LTD.
PnP: Improving Commissioning Efficiency up to 50%
Marco Site and AtomCell PnP
Commissioning23%
Planning18%
30%11%
7%
11%
Up to 50% commissioning efficiency improved Up to 90% Planning efficiency improved for At IPSec tunnel automatic setup to enhance thetransmission
SecurityGW
1. Auto IPSec
Tunnel Setup
3. Auto Planning(AtomCell Only)
Commissioning and planningoccupy 41% of rollout cost.
Huawei wireless intelligence
AtomCell
M2000
l 90% l hb f
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Page 30HUAWEI TECHNOLOGIES CO., LTD.
Multi-RAT ANR: Save 90% Manual Neighbor Configuratio
GSM GSM/UMTS GSM/UMTS/LTE
More neighbor cells, modes andfrequencies
Multi-RAT ANR :
Number of faults generated by neighbor cells:
660
108
10x
18x
GSM/UMTS GSM/UMTS/LTE
More30%
Unique bi-directional inter-RAT ANR i
Industry 1st commercial ANR (German
Generate relations a
eCoo
G-Cell AU-Cell 1L-Cell B
U-C
G-CL-C
MR
ANR: Automatic Neighbor Relation ; MR :
LTE
GSMUMTS
Multi-RAT ANR should be realized by both eCoordinator and eRAN features a
CODR F D i d R f C ll O
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Page 31HUAWEI TECHNOLOGIES CO., LTD.
CODR: Fast Detection and Recovery of Cell Outage
Cell Outage ProblemsCall DropAccess FailurePoor Experience
Detect
Cell Outage
Scenario 2: Handover Scenario 1: Activate Cell
Shorten Service Failure Duration and Ensure End User Experience
Recovery
M2000
CODRM
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Contents
LTE Industry Updates
Huawei LTE Roadmap and Solution
Case Study
E thi E h i UK W ld L t GL1800 N t k
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Page 33HUAWEI TECHNOLOGIES CO., LTD.
Challenge and Need
High OPEX & poor performance on legacyGSM1800 network
Quickly provide a competitive LTE service(10,000+ sites )
50MHz+ in 1800M, difficult to cover such widespectrum
Solution and Benefit
GigaSite solution: High integration, easydeployment, lower power consumption andmaintenance cost
High Performance MSR RF modules: High TxPower and wide IBW (2X80W) support GSM+LTEdual-mode
E2E GL1800 Refarming: greatly save CAPEX andOPEX, fast time-to-market
Everything, Everywhere in UK: Worlds Largest GL1800 Network
Nationwide coverage
Dense Urban Sub-urban
IndoorBTS3900L
12 RFU + 6 RRU
MRFUd(2X80W)
MSRGSM+LTE
GigaSite
GL1800 UE HuaweiAscend P1
M1 Singapore : LTE Introduction and GSM Modernization
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Page 34HUAWEI TECHNOLOGIES CO., LTD.
M1 Singapore : LTE Introduction and GSM Modernization
Solutions and Benefits Innovative DBS solution L2600 and GL1800
Huawei E2E LTE1800 solutions meet MBB
Tailored L2600/1800 dual band device provided by Huawei
Refarming Buffer Zone can eliminate GL interference onthe same frequency
HetNet (Multi-Layer Coverage) to improve spectrumefficiency and offload Hotspot Traffic
Multi-band combination to meet both capacity and coveragerequirements
Challenges and Needs Fast growth mobile data and low growth service
revenue
Boosting in data traffic bring hotspot congesting andeffect experience
Keep leading in Singapore MBB market
Southeast Asias 1st LTE launched on Jun. 21
E398
The First MultimodeLTE Modem in the world
FDD LTE 2600HSPA+/HSPA/UMTS 2100
5 FDMu
FDD LTE:HSPA+/HS
--From M1 advertisement on straits
Excellent Performance in LTE1800
Australia OPTUS: GL1800 Refaring with GU Swap
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Page 35HUAWEI TECHNOLOGIES CO., LTD.
Australia OPTUS: GL1800 Refaring with GU Swap
Challenges and Needs Compete in MBB market. Competitor already launched
LTE service
Lack of new spectrum for LTE
TCO saving is needed for multi-RAT network operation
Optus is the NO.2mobile operator inAustralia with 27% 3Gmarket share
Solutions SingleRAN large capacity site: BTS3900L
for GUL
Mature MSR module: mRFUd for GU900 &GL1800
BTS3900LmRFUd
Benefits TCO Saving
Synergy GSM/UMTS swap rollout MSR Ready, GU900 & GL1800
OAM and resource reuse Fastest
MBB speeds up to 21Mbps for UMT150Mbps for LTE
Delivery in time Most Advanced Mobile Network
Field-Proven best LTE network LTE1800 trial for over 1,000 users iHunter Valley areas of New South W
3G Sub. includ
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Thank youwww.huawei.com
Singapore M1: Desirable Capacity Gain of UL Intra eNB CoMP
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Page 37HUAWEI TECHNOLOGIES CO., LTD.
Singapore M1: Desirable Capacity Gain of UL Intra-eNB CoMP
CoMPOn
Single UE Throughput
CoMPOn CoMPOff
Single UE Throughput in Cell Edge
CoMP Verified in Orchard Road,CBD of Singapore
eRAN3.0 UL 2Rx CoMP
(Intra-Site, 2cells) Cell Middle
Throughput (Mbps) Th
Single User
CoMP On 12 CoMP Off 6.5
CoMP Gain 84.6%
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