20197 search results - page 456 / 4040 » Comparing Computational Power |
128
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PERCOM
2006
ACM
16 years 6 months ago
2006
ACM
Recent research in wireless communications has achieved important results by exploring more and more sophisticated solutions involving power control. Cross-layer design and topolo...
185
Voted
PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Security in wireless sensor networks is currently provided exclusively through symmetric key cryptography. In this paper we show that special purpose ultra-low power hardware impl...
193
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—This paper concerns the problem of finding the minimum-length TDMA frame of a power-controlled wireless network subject to traffic demands and SINR (signalto-interference-plus...
156
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In mobile communication systems, high speed packet data services are demanded. In the high speed data transmission, throughput degrades severely due to severe inter-path interf...
187
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We consider a scenario in which frequency agile radios opportunistically share a fixed spectrum resource with a set of primary nodes. We develop a collaborative scheme...