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BiPS: A real-time-capable protocol framework for wireless networked control systems and its application

: Engel, Markus; Kramer, Christopher; Braun, Tobias; Christmann, Dennis; Gotzhein, Reinhard


Obaidat, M.S.:
E-Business and Telecommunications: 14th International Joint Conference, ICETE 2017. Revised Selected Paper : Madrid, Spain, July 24-26, 2017
Cham: Springer International Publishing, 2019 (Communications in computer and information science 990)
ISBN: 978-3-030-11039-0
ISBN: 978-3-030-11038-3
ISBN: 978-3-030-11040-6
International Joint Conference on e-Business and Telecommunications (ICETE) <14, 2017, Madrid>
Fraunhofer IESE ()
real-time; wireless network; communication protocol; operating system

In wireless networked control systems (WNCS), sensors, controllers, and actuators exchange data to solve control tasks. Operation of WNCS usually occurs under real-time constraints, in particular regarding synchronicity of value sampling, transmission latencies, and packet losses. This calls for deterministic protocols as well as for real-time-capable implementations of these protocols. In this paper, we present the protocol framework BiPS (Black-burst integrated Protocol Stack), which provides real-time protocol and operating system functionalities, and its implementation on the Imote 2 hardware platform hosting the transceiver CC 2420. Furthermore, we present the application and deployment of BiPS in an industrial environment.