Results 1 - 10 of 91,671

Threshold optimization for rate adaptation algorithms in

by Yang Song, Xiaoyan Zhu, Yuguang Fang, Hailin Zhang - IEEE 802.11 WLANs,” IEEE Trans. Wireless Commun , 2010
"... Abstract—Rate adaptation algorithms play a crucial role in IEEE 802.11 WLANs. While the network performance depends greatly on the rate adaptation algorithms, the detailed imple-mentation is left to vendors. Due to its simplicity and prac-ticality, threshold-based rate adaptation algorithms are wide ..."
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Abstract—Rate adaptation algorithms play a crucial role in IEEE 802.11 WLANs. While the network performance depends greatly on the rate adaptation algorithms, the detailed imple-mentation is left to vendors. Due to its simplicity and prac-ticality, threshold-based rate adaptation algorithms

Fingerprinting 802.11 Rate Adaptation Algorithms

by Mariyam Mirza, Paul Barford, Xiaojin Zhu, Suman Banerjee, Michael Blodgett
"... Abstract—The effectiveness of rate adaptation algorithms is an important determinant of 802.11 wireless network performance. The diversity of algorithms that has resulted from efforts to improve rate adaptation has introduced a new dimension of variability into 802.11 wireless networks, further comp ..."
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Abstract—The effectiveness of rate adaptation algorithms is an important determinant of 802.11 wireless network performance. The diversity of algorithms that has resulted from efforts to improve rate adaptation has introduced a new dimension of variability into 802.11 wireless networks, further

ERA: An Efficient Rate Adaption Algorithm with Fragmentation

by Shaoen Wu
"... An effective rate adaptation is one of the main challenges in wireless networks with multi-rate support. This work aims to design an effective rate adaptation algorithm. To fulfill this goal, we study the behavior of a system under different rate adaptation operations with simulations, investigate t ..."
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An effective rate adaptation is one of the main challenges in wireless networks with multi-rate support. This work aims to design an effective rate adaptation algorithm. To fulfill this goal, we study the behavior of a system under different rate adaptation operations with simulations, investigate

Fingerprinting 802.11 Rate Adaptation Algorithms

by unknown authors
"... Abstract—The effectiveness of rate adaptation algorithms is an important determinant of 802.11 wireless network performance. The diversity of algorithms that has resulted from efforts to improve rate adaptation has introduced a new dimension of variability into 802.11 wireless networks, further comp ..."
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Abstract—The effectiveness of rate adaptation algorithms is an important determinant of 802.11 wireless network performance. The diversity of algorithms that has resulted from efforts to improve rate adaptation has introduced a new dimension of variability into 802.11 wireless networks, further

Impact of Complex Wireless Environments on Rate Adaptation Algorithms

by Defeng Xu, Rajive Bagrodia
"... Abstract—Due to the popularity of mobile computing devices, 802.11-based wireless networks have become common place. A critical but unspecified component of 802.11 is transmission rate adaptation. Rate adaptation is difficult to do because it requires accurately estimating channel conditions while e ..."
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experiencing distinctly different wireless phenomena such as multipath fast fading, nodal mobility, environmental mobility and hidden terminal interference. Rate adaptation algorithms use various methods to estimate channel conditions but these methods can be inaccurate in complex wireless environments causing

A Model for Comparing Rate Adaptation Algorithms

by Candy Yiu, Suresh Singh
"... Rate adaptation algorithms are critical to improving the throughput performance of WLANs. While previous studies have examined the performance of different algorithms in some detail using numerous measurements and simulations, there is a lack of a theory that would allow comparison across different ..."
Abstract - Cited by 3 (0 self) - Add to MetaCart
Rate adaptation algorithms are critical to improving the throughput performance of WLANs. While previous studies have examined the performance of different algorithms in some detail using numerous measurements and simulations, there is a lack of a theory that would allow comparison across different

Performance Testing of Rate Adaptation Algorithms in WLANs

by Muhammad Sohail Khan , 2008
"... In this thesis we test the performance of Rate Adaptation mechanisms in 802.11 Wireless Local Area Networks. We consider three different Rate Adaptation Algorithms i.e. SampleRate, Onoe and AMRR (Adaptive Multi Rate Retry) available on Atheros Chipsets for which open source MadWiFi (Multi-band Ather ..."
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In this thesis we test the performance of Rate Adaptation mechanisms in 802.11 Wireless Local Area Networks. We consider three different Rate Adaptation Algorithms i.e. SampleRate, Onoe and AMRR (Adaptive Multi Rate Retry) available on Atheros Chipsets for which open source MadWiFi (Multi

Rethinking Thresholds-based Rate Adaptation Algorithms: A Reverse Engineering Perspective

by Yang Song, Xiaoyan Zhu, Yuguang Fang, Hailin Zhang
"... Abstract — Rate adaptation algorithms play a crucial role in IEEE 802.11 WLANs. While the network performance depends greatly on the rate adaptation algorithms, the detailed implemen-tation is left to vendors. Due to its simplicity and practicality, the generic rate adaptation algorithm based on up/ ..."
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Abstract — Rate adaptation algorithms play a crucial role in IEEE 802.11 WLANs. While the network performance depends greatly on the rate adaptation algorithms, the detailed implemen-tation is left to vendors. Due to its simplicity and practicality, the generic rate adaptation algorithm based on up

An Innovative Rate Adaptation Algorithm for Multicast Transmissions

by Stefano Paris, Nicolo ̀ Facchi, Francesco Gringoli, Antonio Capone - in Wireless LANs,” in IEEE VTC2013-Spring , 2013
"... Abstract—Rate adaptation represents a key functionality of the 802.11 MAC protocol for performance enhancement. Several solutions have been proposed for improving the transmission rate of unicast communications using frame receptions/losses, BER (Bit Error Rate) and SNR (Signal to Noise Ratio) measu ..."
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Abstract—Rate adaptation represents a key functionality of the 802.11 MAC protocol for performance enhancement. Several solutions have been proposed for improving the transmission rate of unicast communications using frame receptions/losses, BER (Bit Error Rate) and SNR (Signal to Noise Ratio

Exact Analysis of Rate Adaptation Algorithms in Wireless LANs

by Angad Singh, David Starobinski
"... ar ..."
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Results 1 - 10 of 91,671