TETRA Advantages for Transportation - PowerTrunk - P25 and TETRA
Hybrid networks, TETRA where is the user...
Transcript of Hybrid networks, TETRA where is the user...
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Hybrid networks, TETRA and LTE – where is the user value?
Mika Laitinen Head of Tetra Portfolio ManagementAirbus Defence and Space
Kari JunttilaSenior Research OfficerRDI - Emergency Services College
1st June 2016
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Public Safety wants the same capabilities that we have on our smartphones
© Airbus Defence and Space Oy 20162
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... and mission-critical coverage and availabilityand security ...
© Airbus Defence and Space Oy 20163
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... and to continue mission-critical
push-to-talk communication ...
© Airbus Defence and Space Oy 20164
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Drivers for Mission-critical Broadband
Delivering user value Day 1
Mobilizing existing apps with new devices
Data as an enabler for new services
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Capturing User Value
• Critical communication data competed by supportive and supplementary data is a crucial combination
• When old and new technology are used parallel, benefits of both technologies can be utilized.
• We can utilize best possibilities of modern technology and still communicate with legacy systems.
• Cost awareness => using taxpayers money
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TETRA/TETRAPOL will offer mission critical voice for years to come
Mobile Broadband complements, more data, apps and new devices
Choosing the right mixture between commercial and dedicated broadband
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Hybrid Networks User Benefits
• Utilization of existing legacy systems for their whole life cycle
• Bringing new technology to complete old technology.
• We will get more option for implementation of PPDR services
• It is cost efficient solution
• Best features of legacy systems can be utilized until the new technology is at the same level (and mature enough)
• There can be areas where new technology can not be utilized at the same time- Eg. remote areas => prioritization
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Capex,Impex20-30%
Personnel10-15%Transmission
15-20%
Radio sites25-35%
Typical TETRA network Cost Elements
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Adding MVNO Services
• The major additional cost is MNO charges• Tens of euros per subscriber per month
• The additional cost per subscriber is
comparable to the cost of an additional
TETRA subscriber
• Own core network ensures control for
• Subscribers
• QoS
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Going to Dedicated Broadband
• With Capex business model,
a major investment
• Spectrum
• Radio sites
• Transmission network
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What are the foreseeable direct & indirect costs to introduce hybrid network services?
Direct costs to introduce hybrid network services?
• Integration of legacy & new systems
• Development of new technology
Indirect costs to introduce hybrid network services?
• Indirect cost structure remain same but due new technologies e.g. more sites for new networks technologies increase cost
Possibilities to decrease costs due COTS devices/apps and mass market price erosion
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The user case for hybrid solutions
• PPDR users have similar needs for communication in operative situations, but because they have different operative models, they also have divergent needs
• Police - mobile office
• Fire & Rescue - instant response, situational awareness
• EMS=Emergency Medical Service - instant response, critical communication between hospital and EMS unit
• Critical infrastructure services (Energy, Transport & Telecom etc.) - joint operations, availability of services
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What level of interoperability is required.
• Interoperability is defined by the incident - all PPDR end users exchange information (voice & Data)
=> needed information has to be exchanged in order to manage the situation.
• Most important is that all services for PPDR critical communication are available in all circumstances
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Success Factors for Introducing Broadband
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Working for end-user value
Build on top of existing operational models.
Assess the service continuity and integration needs
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TETRA Services to Smart Devices
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Providing TETRA services in smart devices
Minimal changes to legacy network
No changes to control rooms
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