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142
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—It is well known that a packet loss in 802.11 can happen either due to collision or an insufficiently strong signal. However, discerning the exact cause of a packet loss, once ...
182
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
157
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SECON
2008
IEEE
16 years 29 days ago
2008
IEEE
Abstract—We show that signal strength variability can be reduced by employing multiple low-cost antennas at fixed locations. We further explore the impact of this reduction on w...
174
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SECON
2008
IEEE
16 years 29 days ago
2008
IEEE
—In the near future, broadband air-ground (A/G) communications will be used by civil aviation aircraft flying over crowded continental areas such as Europe and North America to ...
157
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WISE
2008
Springer
16 years 28 days ago
2008
Springer
This paper describes Automated Industry and Occupation Coding System (AIOCS). The main function of the system is to classify natural language responses to survey questionnaires int...