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mioty is a low-power wide-area network ( LPWAN) protocol. It is using telegram splitting, a standardized LPWAN technology in the license-free spectrum. This technology splits a data telegram into multiple sub packets and sends them after applying error correcting codes, in a partly predefined time and frequency pattern. This makes a transmission robust to interferences and packet collisions. [1] It is standardised in the TS 103 357 ETSI. [2] Its uplink operates at the 868 MHz band, license free in Europe, and 916MHz band in North America. It requires a bandwidth of 200 kHz for two channels (e.g. up- and downlink). [3]


Technology attributes

  • Long range: The operating range of LPWAN technology varies from a few kilometers in urban areas to over 10 km in rural settings. It can also enable effective data communication in previously infeasible indoor and underground locations. [4] [5]
  • Low power: Optimized for power consumption, LPWAN transceivers can run on small, inexpensive batteries for up to 20 years.
  • Telegram splitting: (or TSMA, telegram splitting multiple access) Splits the packets of data under transport in small sub-packets at the sensor level. The small packets getting then transmitted over variable frequency and time. [6] [7]
  • More than a million packets a day. [8]
  • Serving moving clients. It can serve data from clients moving at up to 120 km/h. [9]

Applications

It is intended to be used for monitoring devices in large areas. [10]

See also

References

  1. ^ "mioty technology". MIOTY Alliance e.V.
  2. ^ "Technical specs" (PDF). www.etsi.org. Retrieved 2020-08-28.
  3. ^ Nolan, Keith; Kelly, Mark (2018-04-28). "IPv6 Convergence for IoT Cyber–Physical Systems". Information. 9 (4): 70. doi: 10.3390/info9040070.
  4. ^ "StackPath".
  5. ^ "Radiocrafts Releases the World's First Shielded Mioty Module for Massive IoT Deployments!". 2020-07-02.
  6. ^ "Espacenet – search results".
  7. ^ "Termindatenbank".
  8. ^ "Radiocrafts Releases the World's First Shielded Mioty Module for Massive IoT Deployments!". 2020-07-02.
  9. ^ "How data from smart buildings supports health and wellbeing -". 2020-11-30.
  10. ^ "mioty® – The Wireless IoT Platform". Fraunhofer Institute for Integrated Circuits IIS.
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