Comparing Messaging Techniques for IoT

Comparing Messaging Techniques for IoT

Linux Foundation via YouTube Direct link

Intro

1 of 16

1 of 16

Intro

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Comparing Messaging Techniques for IoT

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  1. 1 Intro
  2. 2 What We'll Talk About... *Connectivity in the lot Messaging models *The major techniques *Issues of efficiency *Summary
  3. 3 The World of the loT *Given the billions of devices that are forecast to be attached to the Internet, communications is a key concern *Other related topics include the communications media, addressab…
  4. 4 Communications Media There are a lot of communications techniques that are vying for developer's attention *These range from the traditional Wi-Fi and IEEE 802.15.4 to new radio standards and even ne…
  5. 5 Wireless Standards - Wi-Fi Halow
  6. 6 Wireless Standards - LoRaWAN with E2E AES-128 encrypted links
  7. 7 Wireless Standards - IEEE 802.15.4 IEEE 802.15.4 is available in multiple radio frequencies including 2.4 GHz and sub-GHz bands *802.15.4 really only defines to L2 Suppliers like ZigBee, Z-Wave and T…
  8. 8 Wireless Standards - LTE Evolution
  9. 9 Wireless Standard -- Bluetooth Bluetooth has been a long time standard for use in PAN connectivity in the 2.4 GHz band
  10. 10 Messaging Patterns
  11. 11 Messaging Protocols -- MQTT Message Queue Telemetry Transport 1999
  12. 12 Messaging Protocols - DDS (2)
  13. 13 Messaging Protocols -- Proprietary There is no shortage of proprietary protocols in use in lot frameworks Often derived from pre-existing serial ZigBee *ZigBee, Z-Wave, Wireless HART and others all h…
  14. 14 Transmission Issues
  15. 15 Cyber Security Issues
  16. 16 Which Messaging API to Use? It depends on your device and application If you're looking for the broadest Support then use MOTY

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