singleran network solution for iam 20111009 vf.pdf
TRANSCRIPT
7/23/2019 SingleRAN Network Solution for IAM 20111009 VF.pdf
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Maximize Your Potential for Next Decade
-- SingleRAN Modernization Solution
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Page 2
Content
Existing Network Challenges
What Modernization brings to Maroc Telecom network?
Multi-mode BSC modernization solution
Network modernization overview
SingleRAN solution Proposal
SingleRAN sites modernization solution
OSS system Modernization solution
QoS/QoE Improvements
Innovative TCO solution
SON Solution: Evolution to the future
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HISILICON SEMICONDUCTOR
Page 3
We Understand The Existing Network
IAM network strategy requirement: provide the best QoS for mobile subscriber
But…
The existing network has the limited ability to support it
CNMSC
MGW
BSC
Backhaul
BSC
Backhaul
Too many BSCs increase the num
failures between BSCs
Network capacity can’t support traffic
increase1) The network is congested during offers2) The BSC is hard to extend since the oldBSCs are end of sales or the capacity is limited.
Voice quality is lower than expected
1) The average MOS of voice is lower than 3.0;2) QoS of voice service cannot match withcustomer requirements.3) The indoor coverage is poor.
BSC capacity is smallBSS can’t support new functions
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HISILICON SEMICONDUCTOR
Page 4
Network Modernization is Global Trend
Capacity•Low capacity, largefoot-print,insufficientequipment room
Reliability•Low reliability, no
R&D focus onsolving existingproblem
Spectrum•Low spectrum
efficiency, no tightfrequency reusesolution
Voice• Inadequate voicequality, no VQEfeatures
Buy•Bulks of equipments,high CAPEX
Deploy•Large foot-print, hardto deploy
•Large number ofauxiliary facilities
Op•Larren
•Loweffi
•No tran
LowPerformance
High TCO
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HISILICON SEMICONDUCTOR Page 5
Content
Existing Network Challenges
What Modernization brings to Maroc Telecom network?
Multi-mode BSC modernization solution
Network modernization overview
SingleRAN Solution Proposal
SingleRAN sites modernization solution
OSS system Modernization solution
QoS/QoE Improvements
Innovative TCO solution
SON Solution: Evolution to the future
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HISILICON SEMICONDUCTOR Page 6
SingleRAN Network Modernization Overview
GSM OSS
BSC
MSCMGW
SGSN HLR/Auc GGSN
GSM/UMTS CN
RNC
Transmission Network
TransmissionNetwork
TransmissionNetwork
BTS BTS
NodeB NodeB
ATM
IP
Legend
TDM
IP
ATM
TRC
UMTS OSS
GSM/UMTS OSS
MSCMGW
HLR/A
GSM/UMT
Transm
TransmNetw
SingleRAN
BTS
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HISILICON SEMICONDUCTOR Page 7
Highlight of Network Modernization
Multi-Mode BSC introdu
A over IP introduce and
SingleRAN BTS deploym
All-IP platform is ready;
SingleRAN OSS evolutio
HW ready for evolution t
:
:
:
:
:
:
:
BSC6900
IP network
Ethernet
Proposed Network Architecture
MSS/
MGW
MME/
S-GW
GGSN/
SGSN
LTE traffic ,
bypass BSC
IP network
CN
M2000(GSM/UMTS)
/Clock Server
Macro Sites Mini Sites
IP network
Macro Sites Mini Sites
BSC6900
E1
Multi-Mode Micro Site de
Huawei start to provide Ssolution from 2008, it is a of 4 years commercial apexperience.
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HISILICON SEMICONDUCTOR Page 8
IAM Requirement for Network Modernization
Site configuration Min Max
Macro Indoor Site for SWAP 2740 4450
Macro Outdoor Site for SWAP 400 740
Macro Outdoor Sites for New 560 900
Mini Site for SWAP 800 1200
Mini Site for New 200 600
Total 4170 7890
Site configuration
Macro Indoor Site for SWAP
Macro Outdoor Site for SWAP
Macro Outdoor Sites for New
Mini Site for SWAP
Mini Site for New
Total
Scenario one: SWAP without UMTS2100 Scenario two: SWAP with U
Multi-Mode BSC Min Max
Type1 30 30
Type2 50 50
Multi-Mode BSC Min
Type1 30
Type2 50
We provide quotation based on IAM required, the proposal solution is provid
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HISILICON SEMICONDUCTOR Page 9
SingleRAN Network: One Platform
BTS3900(indoor)/BTS3900A (Outdoor) H*W*D: 700*600*480(3900A)
GSM: 72TRX
UMTS: 24 carriers
DL:1536CE/ UL:1536CE
Full Configuration: <=210kg
-40°C - +55°C
0 footprint
GSM: 72 TRX
UMTS: 24 carriers
DL:1536CE/ UL:1536CE
Weight: BBU: 11kg, RRU
Temperature: BBU: -20°C
+55°C
RRU
BBU
DBS3900 (Distributed
GSM: 4096TRX, 2048 cells, 24000Erl, 1536Mbps
Gb Throughput
UMTS: 83750 Erl, 20Gbps Iub Throughput, 3060
Nodebs, 5100 cells
H*W*D: 2200*600*800
Weight: <=320kg
Temperature: -5°C - +55°C
E1/T1, STM-1, FE, GE
BSC6900 (Multimode BSC)
0 foot prin
GSM: 8 TR
UMTS: 4 c
H*W*D: 6
Weight: <=
E1/T1, STM
AC/DC inp
Multi-mod
Huawei existing network is SingleRAN platform, it is the only vendor can upgrad
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HISILICON SEMICONDUCTOR Page 10
SingleRAN BTS Solution, High QoS, Low TCO
Existing Battery
Increase coverage ~20% Support maximum configuration GSM900 to S888 Dynamical power and spectrum sharing for G/U/L Reduce the footprint to 50% Reduce 50% power consumption
Support evolution to LTE1800 Support transmission with E1/FE/GE
W
RFU
MR
FU
MR
FU
M
RF
U
M
RF
U
M
RF
U
The SWAP case is for
S444(G900)+S111(U900)+S222(G1800)
GSM900+UMTS900 GS
MRFU
SDR Module support
three mode of
GSM/UMTS/LTE
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HISILICON SEMICONDUCTOR Page 11
Site Upgrade Solution with UMTS2100
WR
FU
WR
FU
WR
FU
battery for UMTS
Existing Battery
WRF
U
WRF
U
WRF
U
MR
FU
MR
FU
MR
FU
Add 3 MRFU for G900 and 3 MRFU for G1800
Add 3 WRFU to support S333 configuration
Reuse existing antenna and battery
Increase coverage ~20% with high transmit power Support maximum configuration GSM900 to S888 Dynamical power and spectrum sharing for G/U/L Reduce the footprint to 50% Reduce 50% power consumption Support evolution to LTE1800 Support transmission with E1/FE/GE
MRF
U
MRF
U
MRF
U
WR
FU
WR
FU
WR
FU
The case study for
S444(G900) + S111(U900)+S222(G1800) +S333(U2100)
GSM900
GSM1800
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HISILICON SEMICONDUCTOR Page 12
Site Upgrade Solution for Outdoor
W
RF
U
W
RF
U
W
RF
U
WW
RFU
Add 3 MRFU for G900 and 3 MRFU for G1800
Add 3 WRFU to support S333 configuration
Reuse existing antenna(base on the existing antenna type)
Increase coverage ~20% with high transmit power Support maximum configuration GSM900 to S888 Dynamical power and spectrum sharing for G/U/L Reduce the footprint to greatly Reduce 50% power consumption Support evolution to LTE1800 Support transmission with E1/FE/GE
The case study for S444(G900)+ S111(U900)+ S222(G1800)+S333(U2100)
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HISILICON SEMICONDUCTOR Page 13
Site Upgrade Solution for Mini Site
Two solution is recommended for Mini sites modernization, DBS is recommended for 2 sites, multi-mode Micro Site is recommended for Omni sites.
DBS site(Indoor) DBS site(outdoor) Multi-mode M
BBU
BBU
RRURRU
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HISILICON SEMICONDUCTOR Page 14
Recommended UMTS2100 Transmit Power is 2
link budget shows that Uplink is the limiting link in most scenarios. Increasing base station pow
on improving cell coverage. In typical scenarios, 20W will be sufficient for IAM in urban
respectively.
increasing power is less effective in boosting capacity in urban areas than rural one
analysis and simulations analysis.
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HISILICON SEMICONDUCTOR Page 15
UMTS900 Introduced in 22% of Network
UMTS Link Budget CompareMorphology Dense Urban Urban
Frequency (MHz) 2100 900 2100 900 2100
Propagation Model SPM Okumura-Hata(Huawei) SPM Okumura-Hata(Huawei) SPM
TCH Cell Radius (km) 0.33 0.84 0.71 1.71 1.97
HSDPA Cell Edge Throughput (kbps) 1365.39 1041.83 1124.74 999.18 1317.04
Total 20% sites need UMTS900 sites
weak coverage in Casablanca
Most U900 commercial networ k is de
is recommend ed to deplo yed UMTS9
Casa coverage statistic,
there are 22% less than -
85dBm
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HISILICON SEMICONDUCTOR Page 16
Antenna Configuration Proposal(1)
GSM900 UMTS2100 GSM900/
UMTS900 UMTS2100
Reuse the antenna and TMA whenintroduce UMTS900
GSM900 GSM900/UMTS900
D
Change the antenna when DCS1800 and UMTS900
Single band antenna Dual band aDual band antenna Dual band antenna
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HISILICON SEMICONDUCTOR Page 17
Antenna Configuration Proposal(2)
GSM900 UMTS2100 GSM/
UMTS900 UMTS2100 GSM/
UMTS900
Solution one : change to the tri-band antenna whenintroduce DCS1800/LTE1800
GSM/UMTS900
DCS1800/LTE1800
UMTS2100
Solution two : Reuse the antenna wDCS1800/LTE1800
No impact for existing network
high cost
0.3dB combine lost introduce
Low cost
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HISILICON SEMICONDUCTOR Page 18
SingleRAN Solution Overview
Site configuration Min IAM Requirement
SWAP
MacroSites
S222 (G900) + HW Ready for S111 (U900) 70
Introduce U900 for all
sites
S444 (G900) + HW Ready for S111 (U900) 600
S444 (G900) + S222 (G1800) + HW Ready for S111 (U900) 1670
S444 (G900) + S222 (G1800) + S111 (U900) 330
S444 (G900) + S444 (G1800) + S111 (U900) 330
S666 (G900) + S111 (U900) 50
S666 (G900) + S444 (G1800) + S111 (U900) 80
S121212 (G900) + S444(G1800) + HW Ready for S111 (U900) 10
New
MacroSites
S222 (G900) + S333 (U2100) + HW Ready for S111 (U900) 50
S444 (G900) + S333 (U2100) + HW Ready for S111 (U900) 50
S444 (G900) + S222 (G1800) +HW Ready for S111 (U900) + S333 (U2100) 460
SWAPMini Sites
S444 (G900) + S222 (G1800) +HW Ready for S111 (U900) 400
S22 (G900) +HW Ready for S11 (U900) 200
O4 (G900) + Omni (U900) 200
New MiniSites
S22 (G900) + HW Ready for S11 (U900) 100
O4 (G900) + Omni (U900) 100
Huawei proposal introduce U900 with 22% sites with high capacity configuration in city
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HISILICON SEMICONDUCTOR Page 19
Multi-Mode BSC Upgrade Solution
The existing RNC/BSC of Huawei can be upgraded to support multi-mode BSC
16 existing RNCExpansion
BSC 2400TRx,RNC:4Gbps
UMTS
UMTS
UMTS
UMTS
GSM
GSM
UMTS
UMTS
UMTS
BSC 1024TRx,RNC:4Gbps
6 existing BSCExpansion
GSM BSC:1960TRx,RNC:4Gbps
BSC:1500TRx,RNC:4GbpsUMTS
UMTS
UMTS
UMTS
UMTS GSM
UMTS
UMTS
UMTS
Solution 1
Solution 2
3 existing RNCExpansion
Solution 3
Solution 4
Deploy17 New mBSC
UMTS
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HISILICON SEMICONDUCTOR Page 20
UMTS PS Capacity Is Less Than 4G
The cell throughput is 5.3Mbps by simulation with 16QAM; 6.1Mbps after introducing 64
6.3Mbps/
64QAM+MIMO
5.3Mbps/
16QAM5.3Mbps/
16QAM
5.3Mbps/
16QAM
6.1Mbps/
64QAM+DC
6.1Mbps/
64QAM+DC
6.97Mbps/
64QAM+DC+MIMO
6.97Mbps/
64QAM+DC+MIMO
6.3Mbps/
64QAM+MIMO
1600site+560sites
Cell Throughput
PS throughput for whole network:2160×(6.3+6.97+6.97+6.3)×3+2540*6.3×3=219985MbpsIt is assumption that 30% converge ratio in BTSs,the average throughput for RNC is
219985 /42*70%=3.5Gbps
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HISILICON SEMICONDUCTOR Page 21
TRC is Removed when A over IP Introduction
Ater-PT
BSC TC A-PT
MGW TC
MSC Server
BSC A-PT MG
Introduce A over IP and keep TC Introduce A over IP and remo
Low cost for solution two:
1) Save TC for each BSC;
2) BSCs can share the TC in MGW side, the TC resource willbe saved by applying TrFO;3) There will be 81% transmission bandwidth saving;4) Reduce the maintenance cost;High capacity for solution two:
1) HR-AMR is applied with TrFO, more capacity;2) Avoid encoding, improve the voice quality (TC will improve
the delay by 80m);
Solution one: Solution two:
TC configuration:
Huawei proposes to define th
based on the number of BSC
with other vendor’s core netw
Huawei is only vendor had
over IP in commercial netw
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HISILICON SEMICONDUCTOR Page 22
Multi-Mode BSC Configuration Solution for IA
solution RNC Capacity improve
1 16 UO UMTS 1Gbps -> GU GSM 2400TRX UMTS 4Gbp
2 3 UO UMTS 2Gbps -> GU GSM 1024TRX UMTS 4Gbp
3 6 GO GSM 450TRX -> GU GSM 1950TRX UMTS 4Gbp
4 17 GU GSM 1500TRX UMTS 4Gbps
The reduced number of BSCs will i
the handover performance!
More than 70% handover failure is due toBSC handover. The inter-BSC handover more time for message exchange, radio lfailure before message response.
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HISILICON SEMICONDUCTOR Page 23
SLS Solution Introduce for OSS System
Slave
Master Standby
Alarm/ConfigurationModel
PerformanceModel
PerformanceModel
Common Model N : 1 Disaster Recovery
Service modules are distributed to different servers.
Standby server provide the hot backup service for master server and slave server the same time.
1
2
1. Smooth capacity expansion and reuse of the live network resources.
2. Centralized topology view and inventory view of the entire network.
3. Centralized account management of the entire network.
4. N+1 disaster tolerance policy.
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HISILICON SEMICONDUCTOR Page 24
SLS Solution Reducing the Workload Greatly
Separate EMS O&M mode SLS system O&M
Slave 2
Master
Slave 1 Slave 3
N Sets of Single-server Systems M2000 SLS System
EMS upgrade N
person days workload
person day workload
Routine data
modification
The routine data modification must be performed by
logging in to multiple EMS.
The routine data modification can be performe
logging in to the master server, EMS.
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HISILICON SEMICONDUCTOR Page 25
Content
Existing Network Challenges
What Modernization brings to Maroc Telecom network?
Multi-mode BSC modernization solution
Network modernization overview
SingleRAN solution Proposal
SingleRAN sites modernization solution
OSS system Modernization solution
QoS/QoE Improvements
Innovative TCO solution
SON Solution: Evolution to the future
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HISILICON SEMICONDUCTOR Page 26
The Telecom Development Trend
1 Data services will exceed voice traffic
soon
2 Voice traffic increases during offers ->
Easy expansion
flexible network modification
3 Service establishment time should be
shorten;
Network should provide quick response
4 ARPU will decline in long time
Low Opex solution is required
Maximize the network value
5 Indoor services are growing up
What is the requiIAM in the future
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HISILICON SEMICONDUCTOR Page 27
How can Maroc Telecom network evolutes?
QoS/
QoE
Green
SoN
SON network SON network for planning
SON network for operation
Innovative TCO so
Green solution
Resource synerg
Less Civil work Low cost for ma
Ready for Promotion
High capacity
High QoS
Easy modification for
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HISILICON SEMICONDUCTOR Page 28
Content
Existing Network Challenges
What Modernization brings to Maroc Telecom network?
Multi-mode BSC modernization solution
Network modernization overview
SingleRAN solution Proposal
SingleRAN sites modernization solution
OSS system Modernization solution
QoS/QoE Improvements
Innovative TCO solution
SON Solution: Evolution to the future
H i Si l SON S E i f Si l RAN
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HISILICON SEMICONDUCTOR Page 29
Huawei SingleSON – Smart Engine of SingleRAN
SingleRAN
SingleSON
Smart Network
LTE SON
SingleRAN SON
HetN
Maximizes the value of Single
Improve the network performance and the oper
Keep
Innovating
Inter
Intra-RAT
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HISILICON SEMICONDUCTOR Page 30
Huawei SingleSON Overview – Flexible to Various Sce
LTE SON
SingleRAN SON
HetNet SON
eNodeB PnP –LTE (1.0)
Micro eNodeB PnP –
TE(TBD)
PCI auto optimization –
LTE(1.0)
Adaptive ICIC – LTE(1.0)
R10 based MDT – LTE(TBD)
LTE interRAT ANR(1.0)
MBTS secure
PnP(TBD)
GU inter-RAT
ANR(TBD)
GU Refarming(TBD)GUL Mobility optimization(TBD)GUL load balance optimization(TBD)Inter-RAT Coordinatedshutdown (TBD)
Multi-layer ANR(TBD)
Multi-layer auto interference
optimization(TBD)Multi-layer load balance
optimization(TBD)
eICIC(TBD)
Self- Configuration Self- Optimization Se
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HISILICON SEMICONDUCTOR Page 31
MBTS Automatic Deployment – Saving Deployment C
3%
7%14%
40%
31%
5%
Deployment Cost Distribution
Site Survey
Engineering Design
Engineering Management
Installation
Commissioning
Accepetance test
* Huawei wire less inte ll igence
Commissioning occupies 31% of
deployment cost
1. MBTS discov2. Software &
configuration
download
3. Health check
4. Commission
report gener
Automat
M2000
Improve Deployment Efficiency and Reduce Site Vis
Save 67% commissionin
Mi N d B P P S i Pl i Eff 90
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HISILICON SEMICONDUCTOR Page 32
Area2
Micr
o
Planning
Tool Macro1/Conf1Macro2/Conf2
Macro3/Conf3
Micro eNodeB PnP – Saving Planning Effort 90
Area1
Area2
Mic
(SON Scan
Scan ne
Micr
o
Area1
Micr
o
Micr
o
M2000
Plan area data
(~10%
parameters)
Automatic Discovery
Automatic
Software
Download
Automatic Planning
Automatic
Configuration
No need high accuracy(5m) digital map for micro eNodeB detailed planning
Easy planning(only area parameters planning is required), minimize mistakes
CODC F t R f C H l
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HISILICON SEMICONDUCTOR Page 33
Adjust power, azimuth, tilting
and neighbor cell
automatically
CODC – Fast Recovery of Coverage Hole
• Quick reporting of cell failure and network KPI deteriorated
• Fast outage cell isolation and neighbor cell compensation to avoid call drop
Shorten Service Failure Duration and Maintain End User Ex
SingleSON
Inter-RAT Coordinated Shutdown – Saving Power >5
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HISILICON SEMICONDUCTOR Page 34
g
Intra-RAT
Power saving
GSM
UMTS
LTE
Power
Consumption
Load Load Load
Power savi
Inter-RAT
Power saving
Scenarios:
GU coverag
GL coverag
UL coverag
GUL covera
Shutdown PA s6(hs)*140W=840day.
SingleSONSite
Load
Duratio
High 4 hours
Medium 14 hour
Low 6 hours
O li Vi li ti F ll SON C t l d E
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HISILICON SEMICONDUCTOR Page 35
SON Features
Online Visualization – Fully SON Control and Eva
Setting
Switch Setting (ON/OF
Parameter Configuration (Polic
Tracking
Evaluation
System Log
Record all ke
events timely
Graphic KPI
95.50%
96.00%
96.50%
97.00%
97.50%
98.00%
98.50%
99.00%
2009-10-26 2009-10-31 2009-11-5 2009-11-10 2009-11-15 2009-11-20 2009-11-25 2009-11-30
0.100%
0.120%
0.140%
0.160%
0.180%
0.200%
0.220%
0.240%
0.260%
Call Setup Success Rate HQI Call Drop Rate
Break Point Setting (Human Int
Ge
+
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Content
Existing Network Challenges
What Modernization brings to Maroc Telecom network?
Multi-mode BSC modernization solution
Network modernization overview
SingleRAN solution Proposal
SingleRAN sites modernization solution
OSS system Modernization solution
QoS/QoE Improvements
Innovative TCO solution
SON Solution: Evolution to the future
R d f P i
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HISILICON SEMICONDUCTOR Page 37
Ready for Promotion
High
capacity Excellentvoice
quantity
Flexible
capacity
modify
Improve
indoor
coverage
We are ready for Promotion
1. High capacity of BSC with
TRX2. High throughput of RNC3. High capacity of mBTS4. 3.8MHz reframing saving
GSM frequency
1. MCPA technology makeseasy to modify capacity
2. Power and Spectrum sharingbetween G/U/L
3. Support of Iur-g interface
1. High transmit power toenhance indoor cover
2. Micro site and DBS sitimprove indoor covera
1. High Vo2. No con
capacit
Hi h C it N t k f T ffi B t
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High Capacity Network for Traffic Burst
High capacity network of multi-mode BSC
SRAN6.0
24Gbps
5100
100%PS capacity Impro
Fewer RNC for netw
3720
C a p a c i t y RN C
Benefit with SRA
PS Throughput (RNC)/Cells
No of cells
No of Erlangs 100500 25% CS capacity Impr
BHCA
15.52% Signaling Cap
Improved
Dynamic Spectrum sharing Supported 5 MHz of UMTS sharedcan bring 50% of throu
R a d i oP ar t
Hi h C it BSC t i
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High Capacity BSC, easy to expansion
BSC TC
10 sets BSC6900 can replace 15 sets Moto’s BSC, ↓89% foot-print, ↑200% capacity gain
Less BSCs, less inter-BSC HO, performance improved.
Item of comparisonBefore Modernization (15 sets) After modernization 10 sets) Improved ratio
Per BSC total Per BSC total
Number of TRX 750 11250 4096 40960 ↑ 264%
Traffic volume (Erl) 4800 72000 24000 240000 ↑ 234%
BHCA(K) 180 2700 5900 59000 ↑ 2085%
Number of active PDCHs 1680 25200 16384 163840 ↑ 550%
BSC6900 (GSM)
Traffic volume (Erl) : 24,000
Number of TRX : 4096
BHCA (K) : 5900
Number of configured PDCHs: 30,720
Number of active PDCHs (MCS-9) : 16,384
Gb interface throughput (Mbit/s) : 1,536
2 2 0 0
Performance Improvements: Inter-System Operation
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WRNC GBSC
3G
SGSN
2G
SGSN
UMTS Cell GSM Cell
BSC6900
3G SGSN 2
UMTS Cell
Cell load exchange by
CN Signaling
Inexc
Optimization
No requirement on CN node Internal cell load exchange, avoid
RAT HO, HO successful rate increa
saving
In NACC, ~10% HO delay reduction
improvement
CN must support the related message and
procedure
Possible unnecessary HO procedure, lower system
efficiency
Long HO delay and service interruption time,
affect user feeling
High Performance GSM Voice QoE
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High Performance – GSM Voice QoE
AMR: Adaptive multi rate
- Increases voice quality and ca
WB-AMR: Wideband AMR
- Wider speech bandwidth, High
ANR&ANC:- Automatic Noise Restraint a
AEC: Acoustic Echo Ca
ALC: Automatic Level C
TFO: Tandem Free Opera
- Avoids traditional double spee
TrFO: Transcoder Free O
- TC embedded in MGW, reduc
3G-like speech codec
Optimized codec pro
Voice quality enhanc
AMR ThresholdAdaptive Adjustment
Low CIR
A MOS FR B MOS
+0.3MOS EFR +0.1MOS
+0.0MOS AMR +0.2MOS
+0.3 MOS WB-AMR +0.3 MOS
VQE(ANC, ANR, AEC, ALC, ACLP)
Speech Quality
Fair
Good
Excellent
Fair
Good
Excellent
High CIR
+0.1MOS TFO & TrFO +0.1MOS
+0.2MOS EAMR +0.1MOS
+0.2 MOS+0.0MOS
Bangladesh GP: MOS value ↑0.38 after deploy AMR TFO
Coverage Improve Especially for Indoor
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Coverage Improve, Especially for Indoor
Coverage Enhancement Solutions
3~5dBUL&DL gain
40% Coverageincreased
30%
Sites
reduced
Radius
AMR, SAIC, Repeat FACCH/SACCH - 0~3dB
gain.
High Rx Sensitivity - -116dBm
RRU close to - Antenna - 0~3dB gain.
RRU close to Antenna - 0~3dB gain.
PBT - 0~3dB gain.
Tx Diversity - 0~ 3dB gain
High gain antenna - 0~ 2dB gain.
AMR, ICC/EICC, Repeat FACCH/SACCH - 0~3dB gain.
4-way Rx Diversity - 0-3dB
gain.
20 % increase
U
pl i nk I m pr ov em en t
D ownl i nk I m pr ov em en t
MCPA - 0~3dB gain
High gain antenna - 0~2dB gain.
Co-coverage of GSM 900Mhz and 1800Mh
Highe
down
8 d B - - d o w n l i n k
900MHz1800MHz
50%~100% more
900MHz
1800MHz
~10% less
Coverage Will Improve ~30% by Modernizatio
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Coverage Will Improve ~30% by Modernizatio
Configuration Horizon(CTU2) Horizon II M-Cell Huawei Gain (dB)
S222(W/dBm) 43dBm 43dBm 46dBm 46dBm ~3dB
S333(W/dBm) 40dBm 43dBm 43dBm 44.3dBm ~1.3dBS444(W/dBm) 40dBm 43dBm 43dBm 43dBm 0
S555(W/dBm) 36.5dBm 39.5dBm 39.3dBm 40.8dBm ~1.5dB
S666(W/dBm) 36.5dBm 39.5dBm 39.3dBm 40dBm ~0.7dB
Rx sensitivity -111dBm -110dBm -107dBm -113.5dBm -113.5dBm
Configuration Talk family Ultra site Flexi EDGE Huawei Gain (dB)
S222(W/dBm) 44.5dBm 45.7 46dBm 46dBm ~0.3dB
S333(W/dBm) 41 42 42.7dBm 44.3dBm ~2.3dB
S444(W/dBm) 41 42 42.7dBm 43dBm ~1dB
S555(W/dBm) 37.5 38.6 39.4dBm 40.8dBm ~3.2dB
S666(W/dBm) 37.5 38.6 39.4dBm 40dBm ~2.5dB
Rx sensitivity -110.5 -112.5 -110.5 -113.5 -113.5dBm
UMTS900@3 8MH U t 35% S i
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[email protected] : Up to 35% Saving
5Mhz per carrier
G222: 4.8Mhz
…
G444: 9.6Mhz
G555: 12Mhz
G111+U111: 7.4Mhz
G222+U111: 9.8Mhz
…
G444+U111: 14.6Mhz
G555+U111: 17Mhz
4.2Mhz per
G222: 3.6
…
G444: 5M
G555: 5.9
G111+U111
G222+U111
…
G444+U111
G555+U111
16% Less SpectrumUMTS
Up to 56% Less SpectrumGSM
11% - 35% Less SpectrumTotal
3.8 Mhz UMTS carrier, 18% less spectrum
Commercially deployed GSM tighter frequency reuse for XL in Indonesia
8Mhz approved for Refarming G222+U111
Huawei ‘s sConventional solution
Resource Sharing Improve HSPA+ Throughp
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Resource Sharing Improve HSPA+ Throughp
G S M P ow
er
UMT S P ow er
BCCH Power
TCH Power
HSPA Power
BCCH Power
TCH Power
Power Allowed for HSPA
Total PowerTotal Power
Static Power Allocation GU Dynamic Power Sharing
• 2G/3G power sharing improves UMTS throughput up to 10%
• G/U/L spectrum sharing fully utilizes frequency resources for 50% gain in t
UMST21
GSM900 10M
Frequency Sharing
UM
Content
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HISILICON SEMICONDUCTOR Page 46
Content
Existing Network Challenges
What Modernization brings to Maroc Telecom network?
Multi-mode BSC modernization solution
Network modernization overview
SingleRAN solution Proposal
SingleRAN sites modernization solution
OSS system Modernization solution
QoS/QoE Improvements
Innovative TCO solution
SON Solution: Evolution to the future
MCPA BTS The All round TCO Fighter
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MCPA BTS, The All-round TCO Fighter
5 Years TCO Break Down
18%+ TCO will be saved by modernization with Huawei’s MCPA BTS
TCO=Buy Deploy Operate Maintain
MCPA
BTS
Highintegration
No
combiner
Soft
expansion
Less foot-print,less A/C
Less auxiliary
Less foo
–print, lowrental cos
—
——
— —
Less cabinets,
Less civil works
Auxiliary RentalDeployment
Cost
5.8
17%
10.4%
10
20
7
12.4
11.1
7.56
20
TCO Ana
CAPEX OPEX
MainEquiptment,
34%
Maintain, 10%
Rental, 9%
Power, 24%
Aux., 15%
Deployment, 8%
SingleRAN Site Reduce the footprint
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SingleRAN Site Reduce the footprint
GSMS2/2/2Batteries Batteries
UMTSS1/1/1
Ba
Huawei BTS3900AGSM2/2/2 + UMTS1/1/1
Modernization
Existing BTS
Vendor M site occupy most of space, t
modernization is operated by insertingin Huawei cabinet.no re-negotiation with owner of ren
Modernization case in Germany O2
Advanced Hardware and Software, 50%+ Powe
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saving
Power consumption
(16W output , 1800M, S2/2/2, 50% traffic )
456 W
1000W
570 W
Motorola
Current Solution
Test Result with TMCZ
in 3rd April
Huawei Commitment
Value in RFQ
2002 2006 20082005 2010
9%
19%33%
40%45%
PA Efficiency
Industry Highest PA Efficiency
Power
PA
Power
B u s y
I d l e
TRX
PAPower
Only vendor with PA efficiency roadmap
Only vendor with TRX Shutdown on TS Level
50%+ power saved by advanced features
Power consumption test results are lower tha
Hardware
TRX intelligent Shutdown
TRX Shutdown on TS Level
Power Control Algorithm
0 10% 15% 20% 25% 30%5%
Dynamic Cell Power Off
Power Optimization Based onChannel Type
Enhanced BCCH Optimization
PSU Smart Control
Intelligent Combiner Bypass
Intelligent Software: up to 50% energy saving
Software
Low TCO high efficiency for spectrum
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Low TCO – high efficiency for spectrum
Access
Means
Transmissio
Resource
E1 4E1
IP 8M IP leased lin
IP/MSTP/Data Network
FE/GE
N*E1E1/T1
Hybrid IP
Abis over IP
PDH/SDH
FE
FEBSC1
FE/GEClock over IP / GPS
Support IP backhaul v2G/3G/LTE data use th
No external rout
All IP, hybrid IP, IP/ATM not supportIP support
Abis Multiplex 24:1 (TRX per E1 ) 15:1 (TRX per E1 )
Da
Greatly Save TCO with Resource Synergy
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Greatly Save TCO with Resource Synergy
SpectrumEfficiency
RF HardwareEfficiency
Transmission
Efficiency
OM
Efficiency
Site
Efficiency
PowerEfficiency
Summary
EffectiveSolution
0% 20% 40% 60%
Save 11%~56% Spectrum
Save 50% RF hardware
Save ~65% Site Leasing fee
C
Save 44 ~63% Annual Cost
Cost Saving Probabilit
Save ~50% Power consumption
Save ~55% Transmission TCO
Dep
Re
Ope
SingleRAN based Synergy
EasySite
Site facilityRadio resource
DynamicSharing
NetworkConstruction
Single OSS
Operation
Efficient -Transmission
Transmission
Network
Operation
Save 10% YOY O&M efficiency
Maximize IAM Network Potential by Moderniz
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HISILICON SEMICONDUCTOR Page 52
Maximize IAM Network Potential by Moderniz
Huawei existing network supports upgrading to SingleRAN, it is only vendor can do
It is the only vendor can support 5 frequency band, 3 mode, 1 cabinet solution;
SingleRAN has 4 years commercial application experience, it is a mature solution;
Huawei is only vendor had deployed A over IP solution in Morocco;
Leading MBB solution provide high QoS for IAM;
Huawei is the only vendor provide End to End solution for IAM, include wireless, tracore network, IP-RAN, etc.
Huawei is the only vendor had built a SingleRAN network covered whole Morocco, thelp IAM to build high QoS network.;
Huawei is the only vendor had commercial reframing network with GSM900+UMTSGSM1800+LTE1800.
Unique Value We Bring to IAM: