Towards Worst-Case Bounds Analysis of the IEEE 802.15.4e

Kurunathan, Harrison; Severino, Ricardo; Koubâa, Anis; Tovar, Eduardo

http://hdl.handle.net/10400.22/9501

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The IEEE 802.15.4e amendment provides important functionalities to address timeliness and reliability in timesensitive WSN applications, by extending the IEEE 802.15.4-2011 protocol. Nevertheless, in other to make the appropriate network design choices, it is mandatory to understand the behavior of such networks under worst-case conditions. This paper contributes in that direction by proposing a methodology based on Network Calculus that will, by modeling the fundamental performance limits of such networks, enable in the future a quick and efficient worst-case dimensioning of the networks’ schedule and resources.