https://home.roboticlab.eu/ 2026-04-05T05:23:18+00:00 https://home.roboticlab.eu/ https://home.roboticlab.eu/_media/wiki/logo.png text/html 2020-07-20T09:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot-open/communications_and_communicating_sut/communication_models_device-device_device-cloud_device_-_gateway?rev=1595235600&do=diff Communication Models IoT Devices can be classified regarding their ability to implement full protocol stacks of the typical, Internet protocols like IPv4, IPv6, HTTP, etc. * Devices unable to implement full, protocol stack without external support, like, i.e. Arduino Uno (R3) with 32 kb of the flash memory, 16 text/html 2020-07-20T09:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot-open/communications_and_communicating_sut/communication_stack_and_networking_model?rev=1595235600&do=diff Networking Overview IoT devices are not separated from the global networking environment that nowadays is highly integrated, connecting various wired and wireless transmission standards into one network called the Internet. Indeed some networks are separated because of security and safety reasons and regulations, yet they usually share the same standards that global, Internet network. text/html 2020-07-20T09:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot-open/communications_and_communicating_sut/high_level_communication?rev=1595235600&do=diff Host Layer Protocols The host layers protocols include session (SES), presentation (PRES) and application (APP) level, particularly APP (application) layer in the regular Internet communication is dominated by the HTTP protocol and XML-related derivatives, e.g. SoAP. Also, text/html 2020-07-20T09:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot-open/communications_and_communicating_sut/most_widely_used_wired_communication_protocols?rev=1595235600&do=diff Media Layers – Wired Networking While the IoT ecosystem is usually considered to be composed of wireless devices, it is still possible to connect IoT solutions using a wired connection. In this chapter, we do not present communication protocols that are short distant one designed to connect sensors to IoT device, like I2C, SPI, Serial, etc. Those are described in chapter text/html 2020-07-20T09:00:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://home.roboticlab.eu/en/iot-open/communications_and_communicating_sut/most_widely_used_wireless_communication_protocols?rev=1595235600&do=diff Media Layers – Wireless Protocols Wireless connections define core communication for IoT devices. Wast and growing amount of protocols, their variations and dynamic IoT networking market, all present non-solid situation where old “adult” Internet protocols coexist along with new ideas and IoT hardware and software platforms are more and more capable with every new generation; thus new ideas appear almost daily. Currently, there are many IoT networking protocols defined for various layers of the…