Deadline monotonic policy over 802.11 throughput and average service time

Authors:
Inès El Korbi;Leila Azouz Saidane
Affiliations:
Ecole Nationale des Sciences de l'Informatique, Université de la Manouba, Laboratoire Cristal, Tunisia;Ecole Nationale des Sciences de l'Informatique, Université de la Manouba, Laboratoire Cristal, Tunisia
Venue:
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
Year:
2007

Citing 4
Cited 1

Distributed priority scheduling and medium access in ad hoc networks

Wireless Networks
Performance analysis of IEEE 802.11 MAC protocols in wireless LANs: Research Articles

Wireless Communications & Mobile Computing - Special Issue: Emerging WLAN Apllications and Technologies
Non-saturation and saturation analysis of IEEE 802.11e EDCA with starvation prediction

MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Performance analysis of the IEEE 802.11 distributed coordination function

IEEE Journal on Selected Areas in Communications

Performance evaluation of the earliest deadline first policy over ad hoc networks

International Journal of Ad Hoc and Ubiquitous Computing

Quantified Score

Hi-index	0.00

Visualization

Abstract

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 deadlines contend for the channel. For this scenario a Markov chain based analytical model is proposed. From the mathematical model, we derive expressions of the saturation throughout and the average medium access delay called service time. Analytical results are validated by simulation results using the ns-2 network simulator.