17932 search results - page 165 / 3587 » Wireless communications systems |
159
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we propose a new resource allocation mechanism which is designed to improve the multiuser detection of wireless network diversity multiple access (NDMA) protocol...
134
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—This research considers network coded broadcast system with multi-rate transmission and dual queue stability constraints. Existing network coded broadcast systems consider singl...
152
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
— Two major factors that limit the throughput in multi-hop wireless networks are the unreliability of wireless transmissions and co-channel interference. One promising technique ...
144
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
140
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WSNA
2003
ACM
15 years 9 months ago
2003
ACM
Many applications in ubiquitous computing rely on knowing where people and objects are relative to each other. By placing small wireless sensors on people, at specific locations, ...