Military Communications Systems
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MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMS
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INDEX
SACNET��� Networks�and� Digital�Radio�Satellite
CommunicationsNetwork
communications�vehicles�
integration
systems
Network integration
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011
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SACNET�– Conception
�Secure satellite communications system.y
� Star topology Network.
� One -1- anchoring station (Hub).g ( )
� Twenty -20- remote locations.
� High capacity full-duplex links.
� Geostationary satellite.
� C band operation. Option for Ka band
� Modular and open Network.
� Centralized management.
� IP-based design.
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011
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SACNET�– Anchoring�station
� Fixed station operating as communications nodenode.
� Full duplex link with each remote location.
� One carrier per link (carrier capability up to 2Mb )2Mbps).
� IF interface: L band. Satellite access: C band.
� User channel integration trough Ethernet interface (IP).
� Capability to support customer-provided tiencryption.
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SACNET�– Anchoring�station
� Indoor equipment (baseband) and Outdoor(baseband) and Outdoor equipment (RDFQ)
� Antenna diameter: 4.8m.
Ci l l i ti f d� Circular polarization feed.
� Transceiver power: 250W.
� QPSK modulationQPSK modulation.
� 1:1 redundancy for the radiofrequency subsystem.
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SACNET�– Remote�stations
� Modular architecture: baseband subsystem and radiofrequencysubsystem and radiofrequency subsystem.
� Full duplex link with the anchoring station.
� Single-carrier of up to 2Mbps.
� IF interface: L band. Satellite access: C bandaccess: C band.
� Local Control & Monitoring.
� Baseband interface: Ethernet (IP).
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SACNET�– Remote�stations
� Indoor equipment (baseband) and Outdoor equipment (radiofrequency).
� Antenna diameter: 2.4m.
� Circular polarization feed.
� Transceiver power: 100W.
� QPSK modulation
� Single design (no redundancies). CONTROLLER
IP SATELLITE MODEM
IP ROUTER(GATEWAY)
User IP channels
IP
SPECTRUMVVacIP
TX
RX
L BAND
TRANSCEIVER
TX
RX
TX
RX
L BAND
C BAND
Vac
SPECTRUM ANALYZER
Vac
Vac
Vac
IF DISTRIBUTION UNITLAPTOP
COMPUTER
Vac
LNA/LNB2.4m
ANTENNA
UNINTERRUPTIBLE POWER SYSTEM and
POWER DISTRIBUTION FANS
INDOOR RACK
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011
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SACNET�– Centralized�network�management�system
�Modular system concept based on several units.
� Equipment Control & Monitoring (local and remote).
� Access planning unit.
� Network operation unit.
� Carrier monitoring unit.
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SACNET�– Scope�of�supply
� One -1- anchoring station (hub).
� Twenty -20- remote stations.
� One -1- centralized Network supervision system.
S l d i t ll ti f th h l N t k� Supply and installation of the whole Network.
� On-Site (hub) acceptance test.
� On-Site (hub) training (Operation & Maintenance)On Site (hub) training (Operation & Maintenance).
� Technical documentation (Operation & Maintenance).
� One -1- year warranty.
� DDU according INCOTERMS 2000.
� Civilian works not included.
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Networks�and�communications�vehicles�integration
� Based on TACS system, developed for the Spanish ArmySpanish Army.
� Deployed and fielded since 1999.
� More than 400 stations have been delivered with 21 diff t fi ti21 different configurations.
� PAM and Andalucía Networks for NATO HighReadiness Forces (L).
� 12 LEON nodes and 31 MERIDA vehicles have been delivered to the UME (Spanish Military Emergency Unit).
St t f th t f t k� State of the art for emergency networks.
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C4ISR ON LINE SYSTEM INTEGRATION
MILITARYMILITARY COMMUNICATIONCOMMUNICATION SYSTEMSSYSTEMS
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C4ISR ON LINE SYSTEM INTEGRATION
MILITARYMILITARY COMMUNICATIONCOMMUNICATION SYSTEMSSYSTEMS
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C4ISR ON LINE SYSTEM INTEGRATION
MILITARYMILITARY COMMUNICATIONCOMMUNICATION SYSTEMSSYSTEMS
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Networks�and�communications�vehicles�integration�Ͳ Expertise
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011
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Networks�and�communications�vehicles�integration�Ͳ Expertise
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011
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Networks�and�communications�vehicles�integration�Ͳ Expertise
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011
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Network�and�comms vehicles�integration�Ͳ Network�Deployment
HQ
NIOVE MNIOVEͲL
CP�Bon
NIOVEͲMNIOVE L
MILITARY COMMUNICATIONS MILITARY COMMUNICATIONS EMERGENCY UNITEMERGENCY UNIT JANUARYJANUARY, 2011, 2011
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NIOVE�Ͳ Communications�Media
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NIOVE�– Vehicle�Architecture
� Data unitƑ ne on BFT softwareƑ ne.on BFT software
� Positioning sensorsƑ GPS / Inertial on the vehicleƑ GPS of the PR4G F@stnetƑ GPS of the PR4G F@stnetƑ GPS of the communications unit
� Interrogator sensorsSophie MF & PR4G (RBCID)Ƒ Sophie MF & PR4G (RBCID)
Ƒ Telemetric designatorsƑ BIFF (STANAG 4579)
C i ti it� Communications unitƑ Manages the communications
• TETRA/TETRAPOL• SATCOM/GPRS/UMTS
VHF/HF• VHF/HF
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Example:�System�diagram�for�shelter�station
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Vehicle�integration�Ͳ Radio�communications
� VHF-ECCM (PR4G) deployed and in use since 1993Ƒ Manufactured under licenseƑ More than 6,000 units delivered, another 5,500 contracted and in delivery (F@stnet)
� More than 2,000 vehicles delivered with 50 different configurations for the vehicular stations
Ƒ LeopardoƑ PizarroƑ MercurioƑ MadridƑ Centauro
� TRC-3000 HF Family
� LOS RadiolinksTRC 4000 in IV & V NATO bands
� Soldier portable PNR-500 Radiotransceptor
� Tactical Equipment for the HF-VHF-UHF bands
� Amper collaborates in the developments for the SDR
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Digital�Radio�systems�Ͳ Introduction
� Motorola has played a key role in ensuring that the standard ETSI DMR meet marketthat the standard ETSI DMR meet market needs.
� It provides users with professional PMR radio multi-vendor solution:
A titi iƑ A competitive priceƑTo protect investments
� Motorola has played a key role in ensuring that the standard ETSI DMR meet marketthat the standard ETSI DMR meet market needs.
� Provides benefits that allow a digital value.
P id fl ibilit t t di d� Provides flexibility to meet diverse needs.
� Facilitates migration from analog systems safely, quickly and at lower cost.
� Maximize the capacity of existing PMR spectrum
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Digital�Radio�systems�– PMR�systems
PMR�systems
ADVANTAGES:• All�in�all• Easy to maintainEasy�to�maintain• Proprietary�Infrastructure• Easy�to�use• Group�Calls• Economic�Terminals
DISADVANTAGES:• Easy to interfere• Easy�to�interfere• Eavesdroppers• Low�spectral�efficiency• Poor�data�Tx• Poor�connection�to�other�systems• Terminal�Limited• Only�voice�and�low�speed�data
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Digital�Radio�systems�– Digital�systems
ADVANTAGES:
DIGITAL�systemsADVANTAGES:• Robustness�and�reliability�of�the�network• Spectral�Efficiency• Security�transfers�are�in�the�air�interface�encryption• Voice and data• Voice�and�data• Terminal�Authentication• All�in�all• Emergency�calls• Group�Callsp• Priorities�(only�TETRA)• Duplex�(only�TETRA)• Integration
DISADVANTAGES:• Investment�in�infrastructure• More�locations�(only�in�TETRA)• Specialized�maintenance• Price�of�Terminals
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Digital�Radio�systems�– TDMA�System
� TDMA9Double voice capacity9Cheaper and more effective use of radio spectrum9Reduces the cost equipment & license9Reduces the cost equipment & license
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Digital�Radio�systems�– Improved�Talk�Time
� TDMA9Enhances the durability of the battery up to 40%9Further improvements to the ‘go-to-sleep’ & power managementFurther improvements to the go to sleep & power management
Analogical & Digital FDMA Digital TDMA
Radio parameters:
• TX consumption: 1700 mA
• RX consumption: 200 mA
Radio parameters:
• TX consumption: 1700 mA
• RX consumption: 200 mAp
• Standby consumption: 60 mA
• Average consumption: 149 mA
p
• Standby consumption : 60 mA
• Average consumption: 107 mA
TDMA�ratio:�1 TDMA�ratio:�2
Talk time: 8hrs Talk time: 11.3hrs
Estimate based on capacity 1200mAh battery with a cycle of using 5/5/90
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Digital�Radio�systems�– Improved�Audio�Quality
� Improved Audio Quality9Digital Voice System Inc. (LVSD) + 2 AMBE Vocoder9B k d i i9Background noise suppression9Clear transmission in noisy environments9Noise Reduction at reception9R d th i t f h l i t f d hit i9Reduce the impact of channel interference and white noise
IP DataData IP Data Interface
DataInput
RF TransmissionVocoderAnalogue
to DigitalScrambling & Framing
VoiceInput
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Digital�Radio�systems�– Privacy�and�security
� Privacy and security9Digital systems offer inherent protection against involuntary listeners and scanners.9MOTOTRBOTM also provides ‘scrambler’ protection type (one trillion codes).
Safer�and�more�competitive�users
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Digital�Radio�systems�– Integrated Data�Capacity
� Integrated Data Capacity9Best-in-class GPS module9I d D M d9Integrated Data Modem9Standard UDP / IP - IP Application Compatibility9IP adress (IPv4)92kb t t d d t l t92kbps approx. protected data slot9Future improvements: double transmission capacity with the dual-slot data9Standard USB connection9Text Messaging9Text Messaging9Direct radio to radio or through third-party applications9Pre-programmed messages entered via CPS (30 messages)
Increase�Productivity�and�Competitiveness
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Digital�Radio�systems�– IP57�Protection�
� Robust professional working tools
� Lighter and smaller than equivalent analog radios
� Improved environmental protection
A l d Lif T i� Accelerated Life Testing
� Military Standards MIL-STD-810F
IP57
SubmersibleProtection�against�dust
Submersible30�min�– 1�m�water�column
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Digital�Radio�systems�– Programming
� Easy-to-use programming software
� Radio accessory port for USB computer interface
� Supports multiple languages:
9E li h G F h S i h I li R i d P li h9English, German, French, Spanish, Italian, Russian and Polish.
Basic user interface Advanced user interface
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Digital�Radio�systems�– Maintenance
� Maintenance and diagnosis in analog mode
� No additional digital test equipment required
� Application "Air Tracer" from PC
M i i ffi h i l bl i h� Monitories traffic on the air to solve problems in the system
� Identify configuration issues
Ai Tover-air
USB
Air Tracer
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Digital�Radio�systems�– Migration
DIGITAL
ANALOG
DIGITAL
Easy migration with minimal cost
� MOTOTRBOTM radios enable analog operation� Analog and Digital coexistence in the same spectrum� Compliant with existing specifications:
�EN300 086EN300 113�EN300 113
�Digital Mode Channel simple access�Supports channel spacing of 12.5, 20 & 25kHzDoes not require the client to change its frequency plan�Does not require the client to change its frequency plan
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Digital�Radio�systems�– Migration�phases
MIGRATION�PHASES�– PHASE�1
SupportAnalog / Digital
CURRENT RADIOS
Analog repeaterDirect analog
Digital Benefitsin ‘Local’ mode
Analog RepeaterChannel 1
OR
Direct analog connection
MOTOTRBOTM MOTOTRBOTM
MOTOTRBOTM repeater Analog
MOTOTRBOTM MOTOTRBOTM
Direct digital connection
010011010110010010MOTOTRBO repeater(in analog mode)
Analog RepeaterChannel 1
010011010110010010
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Digital�Radio�systems�– Migration�phases
MIGRATION�PHASES�– PHASE�2
MOTOTRBOTM
Full benefits of the di it l t
MOTOTRBOTM repeaterin digital mode
digital system
2 digital channelsin digital modeMOTOTRBOTM
MILITARY COMMUNICATIONS SYSTEMSMILITARY COMMUNICATIONS SYSTEMSJANUARYJANUARY, 2011, 2011