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221
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TWC
2008
15 years 6 months ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...
186
Voted
DATE
2006
IEEE
16 years 24 days ago
2006
IEEE
Cutting-edge applications of future embedded systems demand highest processor performance with low power consumption to get acceptable battery-life times. Therefore, low power opt...
193
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JSAC
2007
15 years 6 months ago
2007
— We consider the design of Tomlinson-Harashima (TH) precoders for broadcast channels in the presence of channel uncertainty. For systems in which uplink-downlink reciprocity is ...
147
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SMC
2007
IEEE
16 years 1 months ago
2007
IEEE
—It is desirable that colony robots be autonomous and self-sufficient, which requires that they can perform their duties while maintaining enough energy to operate. In previous w...
122
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we consider an overlay system where narrowband AM signals interfere with a broadband multicarrier system [1]. To reduce the effect of the AM narrowband interfere...