296 search results - page 27 / 60 » An enhanced HCF for IEEE 802.11e wireless networks |
143
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PIMRC
2008
IEEE
16 years 14 days ago
2008
IEEE
—The concept of cooperative relaying promises gains in robustness and energy-efficiency in wireless networks. Although protocols for cooperative relay selection were proposed re...
139
Voted
SIBGRAPI
2007
IEEE
16 years 10 days ago
2007
IEEE
Visualizations are highly valuable in improving the understanding, as well as the analysis of a variety of physical phenomena. Two such applications can be as a pedagogical tool f...
161
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ICC
2007
IEEE
16 years 12 days ago
2007
IEEE
— In this paper, we investigate the problem of grouping the sensor nodes into clusters to enhance the overall scalability of the network. A selected set of nodes, known as gatewa...
180
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WCNC
2010
IEEE
15 years 10 months ago
2010
IEEE
—The provision of very high data rates in a ubiquitous manner throughout the service area is a great challenge for 4G and beyond-4G wireless networks. Towards that end, the deplo...
138
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ICC
2007
IEEE
16 years 12 days ago
2007
IEEE
— The widespread deployment of the IEEE 802.11 protocol has made it the de facto standard for wireless network access and allows Internet users to move freely (at least within a ...