huawei tma and combiner introduction
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HUAWEI TECHNOLOGIES CO., LTD.
Huawei TMA and Combiner introductionHuawei TMA and Combiner introduction
Security Level: 内部公开
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Content
Huawei RF Products Highlight
Global Successful Cases
Huawei Antenan and RF Solution1
2
3
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New technology (LTE and refaming)is the trend in the coming years , Multi system、Multi-frequency will coexist for a long time
1995 2000 2005 2010 2015 2020
1800
900
850
800
700
1900
2100
2600
3500
GSM1800
GSM900GSM900
GSM1800
GSM900
UMTS2100
LTE800
LTE700
LTE2600
GSM1800
GSM900
UMTS900
LTE1800
UMTS2100
???
LTE800
LTE700
LTE2600
GSM1800
GSM900
UMTS900
LTE1800
UMTS2100
GSM1800
GSM900
UMTS900
UMTS2100
Evolution of Mobile Standards and Frequency Bands
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The problem caused by new band
No possibility to build new sites
Antenna number and space limited
Challenge
Huawei provide different solution to solve your problem !
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GSM900
Single band XP (900) - 2 connectors
Height :2.7m
Width: no greater than 30cm
No TMA
Antenna solution example
Just take new UMTS2100 on existing GSM900 as an
example
Just take add NodeB as an example, the situation of
use RRU is the same as NodeB
Antenna configuration
Notice
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Solution 1. Dual band Antenna
With TMA(Or SBT)
UMTS2100GSM900
RCU
RCU
STMA
GSM900
No need to additional space and pole one antenna per sector.
Advantage
Disadvantages Impact on GSM900 service during engineering. Engineering cost for new feeder
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 7
Solution 2.Dual band antenna+ Co- Feeder
With TMAGSM900 UMTS2100
Diplexer Diplexer
DiplexerDiplexer
RCU
STMA
RCU
GSM900
No need to additional space and pole, one antenna per sector Save engineering cost for feeder
Advantage
Disadvantages Impact on GSM900 service during engineering. Additional diplexers introduce additional loss.
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 8
Solution 3. New single antenna +Co-feeder
GSM900 UMTS2100
STMA
Diplexer Diplexer
DiplexerDiplexer
GSM900 UMTS2100
Diplexer Diplexer
DiplexerDiplexer
Without TMA With TMA
RCU
SBT
RCU
GSM900
Feeders reused to speedup engineering. No impact on existing networkAdvantage
Disadvantages Additional Pole and space for new antenna. vision pollution New diplexers: introduce additional insertion loss.
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 9
Solution 4. New single antenna
UMTS2100GSM900
RCU
SBT
GSM900 UMTS2100
STMA
RCU
Without TMA With TMA
GSM900
Independent tilt & azimuth, easy to optimize. No impact on GSM performance.Advantage
DisadvantagesAdditional Pole and space for new antenna. vision pollutionMore engineering cost for feeder
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Summary for Antenna Solution
Page 10
Upgrade scenario
1,Dual band antenna 2,Dual antenna+ Co-feeder 3, New single antenna +Co-feeder
4,New single antenna
New RF Products
RCU/STMA/Diplexer/ANT RCU/STMA/ANTRCU/SBT/STMA/Diplexer/ANT
RCU/SBT/STMA/ANT
Advantages
1.One antenna per sector2,No need additional pole and space
1.One antenna per sector2,No need additional pole and space3,Save engineering cost for new feeder
1. No impact on existing network
2. Engineering cost for feeder saved
1.No impact on existing network
Disadvantages
1. Impact on GSM900 .2.Engineering cost for new feeder
1.Impact on GSM9002. Additional insertion loss
1.Additional pole and space2. Additional insertion loss
1.Additional pole and space2. More Engineering cost for new feeder
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Content
Huawei RF Products Highlight
Global Successful Cases
Huawei Antenna and RF Solution1
2
3
HUAWEI TECHNOLOGIES CO., LTD. Huawei proprietary. No spread without permission. Page 12
Full-series Antenna & RF Products
Antenna
1. GSM900
2. GSM1800
3. UMTS2100
4. LTE2600
1. Single band antenna
2. Dual band antenna
3. Tri-band antenna
Combiner
DTMA
1. GSM900 + LTE2600
2. LTE800 + GSM900
3. GSM1800 + UMTS2100
4. GSM900+GSM1800+UMTS2100
Co-antenna
Co
-an
ten
na
TMA CombinerAntenna
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Key parameter K(782 10440) A(E15R01P97) HW EGSM900 TMA
RX
Average Weighted Noise Figure @ +25°C
Avg 1.3(12dB) Typ 1.30(12dB) Avg 1.3(16dB)
Loss in by-pass mode Max 4.0dB Typ 3.00dB < 3dBOIP3 >17dBm >22dBm >24dBm(16dB)Ripple / / /Gain 12dB 12dB 8~16dB
TX
Insertion Loss avg0.5dB Max0.7dB avg 0.4dBPIM(2 Tx carriers at +43 dBm)
< –117 dBm < –116 dBm < –117 dBm
Input power (per input) at +40°C. < 52.5 dBm < 53dBm Avg: 52dBm
Dimensions (w x h x d) 250 x 353 x 94 mm( 8.295L)
170 x 260 x 140 mm( 6.19L)
324 x 248 x 75.5 mm( 6.07L)
Weight(kg) 8.7 kg 8.0 kg ≤ 8kg
EGSM900 TMA Benchmark
Industry leading in PIM ,insertion loss and Size
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Excellent LNA Design
RFoutRFin
AMP1
AMP2
Low NF LNA to reduce system noise Low NF LNA to reduce system noise
Balanced dual LNA to increase system stabilityBalanced dual LNA to increase system stability
Low insertion loss TX filter to reduce signal lossLow insertion loss TX filter to reduce signal loss
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Top right corner for field-mark, customer or partner logotypes.
----------------
The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”.
Remote Centralized Management
Page 15
0.5 dB step gain control, better for network optimization
Easy to manage the equipment
No need to worry about AISG1.1 or AISG2.0
Gain remote adjustGain remote adjust Electrical label insideElectrical label inside Protocol configurableProtocol configurable
RNCRNC
Macro NodeB
DTMA
Macro NodeB
Imanager M2000-AMS
TM
RCU
RCU cable
AISG1.1/2.0
• TMA fault alarm• Parameter visible(Gain)
Status visibleStatus visible
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Tri-band Combiner benchmark
Key parameter K(782 10630) HW ACOMD2H05
Pass band (MHz)
band1 380 – 960 790 - 960band2 1710 – 1880 1710 - 1880band3 1920 – 2170 1920 - 2200
Insertion loss (dB)
Port 1 ←→ Port 5 < 0.2 dB < 0.25 dB
Port 2 ←→ Port 5 < 0.3 dB < 0.3 dB
Port 3 ←→ Port 5 < 0.3 dB < 0.3 dB
Isolation (dB) > 50 dB > 45 dBVSWR < 1.25 < 1.28
Intermodulation products (dBm)
< –160 dBc < -160 dBc
Input power (W)
band1 < 700 W < 300 Wband2 < 300 W < 300 Wband3 < 300 W < 300 W
Dimensions (H×W×D) (mm) 219 x 199 x 104 ≈ 4.5L 190 x 154 x 105 ≈ 3.1L
Weight (kg) 6.3 4.5
Lead in size and weight , benefit for installation
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Key parameters Kathrein/782 10621 HW ACOMD2H05
Pass band (MHz)
band1 1710 – 1880 1710 - 1880
band2 1920 – 2170 1920 - 2200
Insertion loss (dB)
Port 1 ←→ Port 3 < 0.3 dB dB(1710 – 1880 MHz) < 0.3 dB(1710 MHz - 1880 MHz)
Port 2 ←→ Port 3 < 0.3 dB dB(1920 – 2170 MHz) < 0.3 dB(1920 MHz - 2200 MHz)
Isolation (dB) > 50 dB > 45 dB
VSWR < 1.25 < 1.28
Intermodulation products (dBm)
< –160 dBc < -160 dBc
Input power (W)
band1 < 300 W < 300 W
band2 < 300 W < 300 W
Dimensions (H×W×D) (mm) 199 x 199 x 100 ≈ 4.0L 160 x 154 x 103 ≈ 2.5L
Weight (kg) 5.7 4
Dual band Combiner benchmark
Lead in size and weight , benefit for installation
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Unique Design For Excellent Performance
Higher Q resonant cavity for lower loss
Tx path signal decrease less for better coverage range
Extra thin fence design (2mm) to reduce weight and volume
Low insertion lossLow insertion loss Low weight and Volume Low weight and Volume
Special membrane to material to balance the air pressure and keep out the water
IP67 Protection level IP67 Protection level
Higher Q resonant cavity
2mm
Microscopy of membraneExtra thin fence4mm2mm
Differential mode:10KA@8/20usCommon mode:40KA@8/20us
Leading lighting protection abilityLeading lighting protection ability
Lighting protection PCB
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User Centered Design
Die-casting marking
Easy to distinguish after 10 years usage
Support two installation method
On wall and on pole
38mm long-neck connector, shortens waterproof processing time by 1/5
Small size and low weight Industry leading size
and weight ,easy for installation
UCD: User Centered Design
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Top right corner for field-mark, customer or partner logotypes.
----------------
The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”.
Strict Reliability test for TMA
Page 20
ESD test
Salt mist cyclic test Vibration test
Lighting protection test Dust resistance
Water resistance
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Top right corner for field-mark, customer or partner logotypes.
----------------
The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”.
Huawei TMA Certification
Page 21
CE certification report FCC certification report RoHS certification report
HISILICON SEMICONDUCTORHUAWEI TECHNOLOGIES CO., LTD. Page 22
Content
Huawei RF Products Highlight
Global Successful Cases
Huawei Antenna and RF Solution1
2
3
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 23
Huawei products and solution has been used in 140+ Countries and Regions, the total quantity is more than 800,000PCS.
ThailandThailandSaudi Arabia India
Nepal
Pakistan
Russia
Kazakhstan
Uzbekistan
Kirghizia
Malaysia
VietnamPhilippines
Ukraine
Egypt
Germany
Singapore
Indonesia
Kenya
South Africa
Zimbabwe
Algeria
Morocco
Argentina
Bolivia
Peru
Columbia
MexicoNigeria
BengalUnited Arab Emirates
Italy
Poland
Sweden
American
Venezuela
Greece Turkey
Bulgaria
Turkmenistan
Sri Lanka
Kampuchea
Romania
Australia
Brazil
China
Mongolia
Tajikistan
Tanzania
Democratic Republic of Congo
Congo
Somalia
Rwanda
Madagascar
Global application
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 24
Evaluation from Our customers
Antenna Approved report from STC
Antenna user report from VIP and Megfone
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Top right corner for field-mark, customer or partner logotypes.
----------------
The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”.
1.Huawei TMA Used In Italy Top 3 Vender :TI , VDF , Wind
TI , VDF , Wind are the Top 3 vender in Italy. They have high requirement for the network quality and also very strict on the products performance and quality.
Background
• Uplink coverage is smaller than Downlink without TMA,
• Long feeder loss enlarge the difference, so the TMA is needed for the coverage
and capacity requirement
Challenge
Huawei solution
• Huawei GSM900,GSM1800,UMTS2100 TMA has passed the verification test and get high evaluation .
• From 2011 Q1 to 2012,Huawei will provide 12500 pcs TMA for VDF,7800 pcs TMA for Wind
• cost-efficiency solution, Capax and Opex saving
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Thank you
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