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Do we need another industrial wireless standard?

July 24, 2018 by Stacey Higginbotham 3 Comments

Image courtesy of Behr Technologies.

This week, Microsoft, Advantec, and Hitachi sighed a deal with a company called Behr Technologies to bring a new form of low-power networking technology to the industrial manufacturing arena. The standard was developed at the Fraunhofer Institute and is called MIOTY. Behr Technologies is the exclusive licensee of the wireless technology.

But does the industrial internet need a new wireless network? Albert Behr, CEO of Behr Technologies, says yes. He believes that MIOTY offers better scalability and scale than LoRa networks and a lower cost and better performance than low-power cellular networks. Behr declined to share the names of any customers testing the technology, but did emphasize that both Microsoft and Hitachi have tested MIOTY and found it worthwhile enough to build a solution around it.

The MIOTY network is actually based on software and built on commodity hardware. Behr is partial to radios from Silicon Labs for the wireless radios, but says radios from other vendors, such as Bosch or TI, work, too. The software runs on gateway boxes from a variety of vendors, with a smaller version that can run on sensors. The MIOTY technology has been chosen as the European Telecommunication Standardization Institute (ETSI) standard for Low Throughput Networks (LTNs).

And this is a very Low Throughput Network. While MIOTY can transmit up to 1.5 million messages per day within a radius of five to 15 kilometers, it can only transmit 407 bits per second. This sub-kilobit-per-second data rate really limits the amount of data the device can send. The standard does provide excellent energy efficiency, though. According to CEO Behr, sensors using the tech can last up to 20 years in the field.

Behr Technologies has built a company around commercializing the MIOTY standard, but the use cases feel limited. And while support from Hitachi and Microsoft means the tech does work, it’s not clear if companies will rush to adopt it over other low-power options out there, including several proprietary standards designed specifically for industrial use cases, such as Wireless HART.

If Behr starts announcing customers, then I guess we’ll find out.

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Filed Under: Featured, Startups Tagged With: Advantec, Behr Technologies, hitachi, Microsoft, MIOTY

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Comments

  1. Martin Harnevie says

    July 25, 2018 at 1:32 am

    Critical to the success of MIOTY is how good the downlink is. In particular the lag. As we all know, neither LoRa nor Sigfox are particularly good in this area; when the number of nodes increase there is effectively no downlink at all.

    But in manufacturing one must have reliable and fast two-way communication. The bandwidth is not of primary importance; a packet either way can be just a few bytes; but the reliability and lag are of importance.

    Reply
  2. Martin Harnevie says

    February 26, 2020 at 3:39 am

    Critical for the success of MIOTY is:

    1. The ability to be a two-way street; to not only cater for sensor networks (upstream), but also cater for actor networks (downstream).

    2. Latency. Latency both upstream and downstream is more important than bits per second.

    3. Addressing. The ability for controllers to address a large amount of actors/actuators without loss of latency.

    Reply
  3. Philip Skladowski says

    June 16, 2020 at 10:48 am

    “If Behr starts announcing customers, then I guess we’ll find out.”

    https://behrtech.com/newsroom/mythings-enables-smart-building-iot-solutions/?utm_content=131943640&utm_medium=social&utm_source=linkedin&hss_channel=lcp-27235529

    Reply

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