WCNC
2010
IEEE
14 years 3 months ago
2010
IEEE
—Experiments show that IEEE 802.11 DCF system exhibits unstable behavior in the congestion onset load range where the system starts to become saturated. This phenomenon is not we...
GLOBECOM
2006
IEEE
14 years 5 months ago
2006
IEEE
— IEEE 802.11 DCF exhibits poor scalability due to the large contention overhead. Therefore, the more the number of stations, the less the aggregate throughput. We propose a two-...
FGCN
2007
IEEE
14 years 5 months ago
2007
IEEE
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 w...
PIMRC
2008
IEEE
14 years 6 months ago
2008
IEEE
Abstract—In this paper, we review the most important performance characteristics of the 802.11 DCF wireless networks, point out some false common knowledge, and report on recent ...
ICC
2009
IEEE
14 years 6 months ago
2009
IEEE
—We introduce a 3-dimensional Markov chain that integrates the IEEE 802.11 DCF contention resolution and queueing processes into one model. Important QoS measures, delay and loss...