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GLOBECOM
2006
IEEE
13 years 11 months ago
Comparative Evaluation of Prediction Heuristics for Wireless Channels
— Impairments in wireless data communication due to time and location dependent errors can be overcome by using channel-adaptive techniques, like channel-aware scheduling or adap...
Ana Aguiar, Adam Wolisz
VTC
2007
IEEE
113views Communications» more  VTC 2007»
13 years 11 months ago
Channel Prediction Heuristics for Adaptive Modulation in WLAN
— Channel-adaptive techniques increase the efficiency of wireless communications, as they are efficient in coping with the quality variation of the wireless channels. However, ...
Ana Aguiar, Adam Wolisz
VTC
2008
IEEE
127views Communications» more  VTC 2008»
13 years 11 months ago
Performance Evaluation of Joint FEC and ARQ Optimization Heuristic Algorithms under Gilbert-Elliot Wireless Channel
— In this paper, we evaluate the performance of adaptive algorithms for selecting the number of redundant packets by jointly considering the forward error correction (FEC) and au...
Azfar Moid, Abraham O. Fapojuwo
ICWN
2003
13 years 6 months ago
A Framework for Evaluating Effects of Channel Prediction Inaccuracy on the Performance of Channel Adaptive Techniques
—Adapting transmission parameters to the future channel state is an appealing approach to improve efficiency in wireless communication. Adaptation requires predicting the chann...
Ana Aguiar, Holger Karl, Adam Wolisz, Horst Miesme...
WINET
2002
98views more  WINET 2002»
13 years 4 months ago
A Unified Architecture for the Design and Evaluation of Wireless Fair Queueing Algorithms
Abstract. Fair queueing in the wireless domain poses significant challenges due to unique issues in the wireless channel such as locationdependent and bursty channel errors. In thi...
Thyagarajan Nandagopal, Songwu Lu, Vaduvur Bhargha...