An analysis of short-term fairness in wireless media access protocols (poster session)
Proceedings of the 2000 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Idle sense: an optimal access method for high throughput and fairness in rate diverse wireless LANs
Proceedings of the 2005 conference on Applications, technologies, architectures, and protocols for computer communications
Performance analysis of the IEEE 802.11 distributed coordination function
IEEE Journal on Selected Areas in Communications
Error-Sensitive adaptive frame aggregation in 802.11n WLAN
WWIC'10 Proceedings of the 8th international conference on Wired/Wireless Internet Communications
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As WLANs have become more popular, limitations in the original design of WLAN have also become more evident. The MAC protocol of WLAN was designed to reduce transmission collisions in a distributed access environment. In many cases however, the user-level performance is severely limited, not only for data transfers, but voice applications as well. We present an overview of major shortcomings of the IEEE 802.11 MAC protocol and review proposed solutions. We propose a novel and implicit scheme to improve the voice capacity of WLANs, and present results on performance metrics, based on analytical models.