Extending global IoT reach with new LoRa satellite technology
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Presentation given by Rob Spurrett, Lacuna Space at the IoT Thames Valley Meetup on 13th November, 2019: https://www.meetup.com/Internet-of-Things-Thames-Valley/
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Extending global IoT reach with new LoRa satellite technology
- 1. Extending the reach of IoT to address global scale challenges
- 2. confidential information © 2019 Lacuna Space Ltd
- 4. The challenge © 2019 Lacuna Space Ltd Cost $$$ Battery years Coverage hours
- 5. New LoRa satellite PHY Allows up to 1000 simultaneous transmissions / MHz Resilient to other ISM signals using intra-packet fast frequency hopping over a wide bandwidth Lacuna cognitive radio technology to optimize spectrum usage © 2019 Lacuna Space Ltd
- 6. Semtech Collaboration © 2019 Lacuna Space Ltd
- 7. proprietary information © 2017 Lacuna Networks Ltd
- 8. proprietary information © 2018 Lacuna Space Ltd
- 9. proprietary information © 2019 Lacuna Space Ltd
- 10. Example POC: vessel tracking proprietary information © 2019 Lacuna Space Ltd • Device installed and tracking sailing boat the DOEJONG • Currently travelling across the Atlantic from Falmouth • Device works seamlessly with local LoRa networks in harbours (via TTN) • Telemetry received in LoRaE message from the boat: • Device telemetry: tri-axis accelerometer, altitude, latitude, longitude, ambient pressure, temperature, humidity • Radio data: time, data rate, RSSI, SNR, LoRa frequency / channel, coding rate , air time, etc.
- 11. Coming soon … confidential information © 2019 Lacuna Space Ltd Buy from us Make your own Buy from third parties
- 12. Ground Devices: what do you need? proprietary information © 2019 Lacuna Space Ltd SX1261/2 for new satellite PHY But … SX1276 compatible Right-hand circular polarized antenna Device stack Dev boards
- 13. Status: Space Gateway Deployment April: LacunaSat 1 India, version 2.0 payload Q1-2020: LacunaSat 2a New Zealand, version 3.1 payload Q1-2020: LacunaSat 2b French Guyana, version 3.2 payload Q1-2020: LacunaSat 2c India, version 3.2 payload proprietary information © 2019 Lacuna Space Ltd 1 2 3 4
- 14. © 2019 Lacuna Space Ltd NOW 1 satellite ~2025 240 satellites ‘always on’ Worst- case 3 days daily 6 hours LATE 2020 +12 satellites Q1 2020 +3 satellites