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136
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ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
We propose a compressive estimator of doubly selective channels within pulse-shaping multicarrier MIMO systems (including MIMOOFDM as a special case). The use of multichannel comp...
132
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TCCI
2010
15 years 1 months ago
2010
According to transaction cost economics, contracts are always incomplete and offer opportunities to defect. Some level of trust is a sine qua non for trade. If the seller is better...
118
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ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
This paper considers a wireless relay network with one source, one relay, and one destination. We propose a low-complexity quantize-and-forward (QF) scheme in which the relay calc...
144
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ASIACRYPT
2010
Springer
15 years 1 months ago
2010
Springer
We design cryptographic protocols that recognize best case (optimistic) situations and exploit them. As a case study, we present a new concurrent zeroknowledge protocol that is exp...
125
Voted
GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper, energy detectors are developed for wideband and ultra-wideband (UWB) pulse position modulation (PPM). Exact bit error probability (BEP) formulas are derived under di...