NB-IoT over LEO: From 3GPP Specs to Real-World Implementation
summary
Claims a working NB-IoT over LEO service with 10 satellites in space, 20+ 3GPP contributions and 12 patents and paying customers, using a built gateway product called OQ One device. It handles ~3.5–4 ms delay and Doppler by having the network broadcast position and velocity vectors sent to UE so devices compensate timing and frequency. Typical pass scheduling yields 2–12 hour uplinks; multiple real deployments for pipelines, agriculture, livestock and maritime report production use.
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chapters (5)
- 0:00Introduction
- 1:05NB-IoT over LEO satellites
- 3:34Satellite NB-IoT integration challenges
- 7:48Real-world use cases and OQ One device
- 11:40Summary
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