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

r

Physical Layer Management

• Enables reconstruction of the original packets even in the case of a modem crash failure

• UEP – Unequal Error Protection LLC

&

MA

C

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