Delivered Industrial UAV
Industrial UAV
Multi-Link
Communications
Industrial UAVs flying with obstructions, at long range and in 5G blind spots. Five physical links are scheduled by the onboard multi-link communication hub, keeping the video link continuous and flight-control telemetry uninterrupted.
5
Physical links
< 180ms
End-to-end video link latency
< 50ms
End-to-end telemetry latency
210g
Onboard hardware, 10 × 7 × 1.5 cm
Latencies are design targets including encoding and decoding; actual values depend on network conditions. Dual 5G bonded video link: 4K@30fps H.265.
Three-part architecture
Onboard
- Multi-link communication hub (the only scheduling entry point)
- QoS link monitoring
- AI network prediction
- Multi-source video link · multi-source telemetry · bonding
- 1.4G mesh network · 5G-A · 5G-B · 433 MHz · satellite
Cloud service cluster
- IoT management
- Video link bonding server
- 5G / satellite relay
- Data storage and logs
Pilot side
- Embedded Linux SDK
- Video playback · best-copy telemetry selection
- Policy configuration · monitoring UI
Design points
- Single decision point
- Which link carries video, which two links carry telemetry, whether to bond, whether to cache and whether to use satellite are all decided by the hub; the video link, telemetry and bonding modules only execute and never switch on their own.
- QoS
- Capacity, latency, jitter, packet loss and signal strength (RSSI / RSRP / SNR) of every link assessed in real time; abnormal events logged with error code, cause and start and end times.
- AI network prediction
- Network conditions for the next 10 seconds predicted from historical QoS, position, flight route and weather, with switching in advance; falls back immediately when prediction and measurement disagree. The more flight data on the same route, the more accurate the prediction.
- Video link scheduling
- 1.4 GHz direct → single 5G → dual 5G bonding → local cache; adjusted between 4K / 2K / 1080P / 720P according to link capacity.
- Telemetry scheduling
- Always sent over two paths at once; the pilot side keeps the best copy by sequence number, timestamp and integrity; uses satellite when all ground links are down. Telemetry never enters the video bonding queue.
Multi-link communications projects
Tell us the carrier type, link combination, and video link and telemetry requirements.