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Performance modelling of energy efficient wireless nodes

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2 Author(s)
Agnieszka Lezanska ; Institute of telecommunications, Vienna University of Technology, Vienna, Austria ; Muhammad Faisal Hayat

In this paper, an extended Markov chain method is used to analyze the performance of energy efficient wireless nodes. A queueing system with multiple vacations and g-limited service is used to model a wireless node. For the analysis, Markov chains for the system state, flow process, active period and vacation period are introduced, from which performance measures and the power saving factor of a node can be calculated. In order to prove accuracy of the proposed model, all results are verified by simulations.

Published in:

30th IEEE International Performance Computing and Communications Conference

Date of Conference:

17-19 Nov. 2011