Multi-link 5G Connected Car, Media, Tele-medicine · The Leader in Live Video Uplink & IP...
Transcript of Multi-link 5G Connected Car, Media, Tele-medicine · The Leader in Live Video Uplink & IP...
Multi-link 5G
Connected Car, Media, Tele-medicine
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The Leader in Live Video Uplink & IP Cloud-based Solutions
~30 Patents
2,000 end customers
50%+ global market share
• LiveU technology enables broadcast quality (4K) live video transmission from the field over multiple cellular and other networks
• Installed in the majority of broadcast and media networks worldwide
• Advanced IP Cloud-based product portfolio & services
• Used for high speed data and security applications
Multiple 5G/LTE/3G, Any IP network
Physical/Cloud Server
Public Internet
LiveU multi-link bonding software (from an App to a Dedicated device)
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Proprietary Technology
• Real-time bandwidth and quality of service modeling of each wireless channel
• Dedicated radio frequency provides the ability to lock on remote cells:
- Increasing the reliability and capacity
- Load balancing between multiple cell sites Ph
ysic
al
Laye
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Physical Layer Management
• Enables reconstruction of the original packets even in the case of a modem crash failure
• UEP – Unequal Error Protection LLC
&
MA
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Dynamic MLFEC (Multi-Layer FEC)
• Proprietary algorithm actively managing IP transmissions
• Decreases the transmission & queuing delay by a factor of N (number of concurrent channels)
IP
Laye
r Unique SLB (Scheduling & Load Balancing)
Mechanism
• Increases the bit rate of each modem by more than 80%
• Lower latency, better congestion management & error handling mechanisms
Tra
nsp
ort
La
yer Proprietary Reliable Transport
Protocol over UDP which Outperforms TCP
• Adaptive H.264 and HEVC video encoding (e.g. GOP, quantization, fps) for video quality optimization
• Important packets (e.g. audio, I frames) are sent over most efficient channels available
• Scalable video – guarantee basic quality even in case of crash failures in multi-modems
Ap
p
Laye
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VLM (Video Layer Management)
Technology
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Multi-link in 5G Connected Vehicle
LiveU in-car Multi-link gateway
5G/4G Cellular networks
V2X Other devices
in the car
DATA BACKBONE
Tethering
Sensors & AD
systems
Info-tainment
System & telematics
Satellite
Public WiFi Networks
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Multi-link Use Cases
Teleoperation for self driving cars
Remote human drivers to
overcome rarer events
Passenger Safety & Health
In-car monitoring and remote
assistance
Infotainment
Internet and media content
Public Transportation
Service to mass transit solutions
based on reliable broadband
5G values:
Bond multiple for networks better user experience
Complement with additional network technologies (4G, V2X, Ad-hoc, WiFi, Satellite)
Any mode of transport (car, bus, train, ship, drone), all levels of autonomy