476 search results - page 9 / 96 » IEEE 802.11 rate adaptation: a practical approach |
ICIP
2009
IEEE
16 years 21 days ago
2009
IEEE
In this paper, we propose a fast image deconvolution algorithm that combines adaptive block thresholding and Vaguelet-Wavelet Decomposition. The approach consists in first denoisi...
104
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IWSOS
2007
Springer
15 years 5 months ago
2007
Springer
A routing protocol is designed considering a particular environment all the time which is not possible in the case of practical ad hoc networks. Because of the uncertainty in topol...
108
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ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— We investigate adaptive modulation using the network utility maximization framework. We derive new crosslayer optimal power and rate adaptation policies for several pra...
TMC
2008
14 years 11 months ago
2008
Under a multirate network scenario, the IEEE 802.11 DCF MAC fails to provide airtime fairness for all competing stations since the protocol is designed for ensuring max-min through...
ETT
2006
14 years 11 months ago
2006
The popular IEEE 802.11 WLAN today does not provide any quality-of-service (QoS) because of its contention-based channel access nature of the medium access control (MAC). Therefore...