loading...
 This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
13th International Conference on Parallel and Distributed Systems - Volume 2 (ICPADS'07)
Supporting deadline monotonic policy over 802.11 average service time analysis
Hsinchu, Taiwan
December 05-December 07
ISBN: 978-1-4244-1889-3
Ines El Korbi, Ecole Nationale des Sciences de l?Informatique Laboratoire Cristal Universit? de la Manouba, 2010 Tunisia
Leila Azouz Saidane, Ecole Nationale des Sciences de l?Informatique Laboratoire Cristal Universit? de la Manouba, 2010 Tunisia
In this paper, we propose a real time scheduling policy over 802.11 DCF protocol called Deadline Monotonic (DM). We evaluate the performance of this policy for a simple scenario where two stations with different delay constraints contend for the channel. For this scenario a Markov chain based analytical model is proposed. From the mathematical model, we derive expressions of the average medium access delay called service time. Analytical results are validated by simulation results using the ns-2 network simulator.
Citation:
Ines El Korbi, Leila Azouz Saidane, "Supporting deadline monotonic policy over 802.11 average service time analysis," icpads, vol. 2, pp.1-8, 13th International Conference on Parallel and Distributed Systems - Volume 2 (ICPADS'07), 2007
Usage of this product signifies your acceptance of the Terms of Use.