Options
2014
Conference Paper
Titel
Power minimization for industrial wireless networks under statistical delay constraints
Abstract
Energy efficiency is a very important aspect of modern communication systems. In particular, industrial applications, that deploy wireless machine-to-machine communication and process automation, demand energy-efficient communication in order to prolong battery lifetime and reduce inter-node interference, while maintaining a predefined probabilistic delay bound. In this work, we propose an algorithm that minimizes the transmit power in a WirelessHART network under statistical delay constraints. We achieve this by utilizing a recently developed network calculus approach for wireless networks performance analysis. The evaluation of the algorithm shows that it reaches quasi-minimal power settings within a few iterations.
Author(s)
Al-Zubaidy, Hussein
Royal Institute of Technology -KTH-, School of Electrical Engineering, Stockholm