3686 search results - page 536 / 738 » Performing work in broadcast networks |
206
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MOBISYS
2009
ACM
16 years 7 months ago
2009
ACM
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
178
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MOBISYS
2008
ACM
16 years 6 months ago
2008
ACM
Increasingly, 802.11 devices are being used by mobile users. This results in very dynamic wireless channels that are difficult to use efficiently. Current rate selection algorithm...
180
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MOBISYS
2004
ACM
16 years 6 months ago
2004
ACM
The performance of Wireless Local Area Networks (WLANs) often suffers from link-layer frame losses caused by noise, interference, multipath, attenuation, and user mobility. We obs...
179
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SIGCOMM
2009
ACM
16 years 1 months ago
2009
ACM
The routing architecture of the original 4.4BSD [3] kernel has been deployed successfully without major design modification for over 15 years. In the unified routing architectur...
212
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SIGMETRICS
2009
ACM
16 years 1 months ago
2009
ACM
Understanding the channel popularity or content popularity is an important step in the workload characterization for modern information distribution systems (e.g., World Wide Web,...