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131
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MOBIHOC
2005
ACM
16 years 3 months ago
2005
ACM
We propose a new link metric called normalized advance (NADV) for geographic routing in multihop wireless networks. NADV selects neighbors with the optimal trade-off between proxi...
132
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ICCD
2005
IEEE
16 years 1 months ago
2005
IEEE
: Power consumption in datapath modules due to redundant switching is an important design concern for high-performance applications. Operand isolation schemes are adopted to reduce...
114
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— This paper presents a cooperative relay strategy with a game-theoretic perspective. In multi-hop networks, each node needs to send traffic via relay nodes, which behave indepe...
124
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Cognitive radio technologies have become a promising approach to increase the efficiency of spectrum utilization. Although cognitive radio has been intensively studied ...
125
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
—A major performance-limiting factor in terrestrial optical wireless (OW) systems is turbulence-induced fading. Exploiting the additional degrees of freedom in the spatial dimens...