496 search results - page 83 / 100 » An overview of limited feedback in wireless communication sy... |
119
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CISS
2011
IEEE
14 years 3 months ago
2011
IEEE
—Mobile optical wireless has so far been limited to very short ranges for high data rate systems. It may be feasible to overcome the data rate limitations over large transmission...
SIGMETRICS
2010
ACM
15 years 4 months ago
2010
ACM
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
111
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INFOCOM
2003
IEEE
15 years 5 months ago
2003
IEEE
Abstract—Uplink scheduling in wireless systems is gaining importance due to arising uplink intensive data services (ftp, image uploads etc.), which could be hampered by the curre...
ISCAS
2006
IEEE
15 years 6 months ago
2006
IEEE
We describe a sensor network based on smart requirements of the network. This will provide a new approach imager sensors able to extract events of interest from a scene. for compos...
113
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SENSYS
2003
ACM
15 years 5 months ago
2003
ACM
The current generation of sensor nodes rely on commodity components. The choice of the radio is particularly important as it impacts not only energy consumption but also software ...