6568 search results - page 105 / 1314 » Reducing the Complexity of Reductions |
170
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PIMRC
2008
IEEE
16 years 25 days ago
2008
IEEE
Abstract—The high peak-to-average-power ratio (PAR) of Orthogonal Frequency Division Multiplexing (OFDM) transmission systems significantly reduces the power efficiency or perf...
158
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FCCM
2005
IEEE
16 years 1 days ago
2005
IEEE
FPGA-based floating-point kernels must exploit algorithmic parallelism and use deeply pipelined cores to gain a performance advantage over general-purpose processors. Inability t...
162
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WAE
2000
15 years 7 months ago
2000
Abstract. In this paper we present a heuristic based on dynamic approximations for improving the well-known Schnorr-Euchner lattice basis reduction algorithm. In particular, the ne...
131
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
Abstract— Dynamic OFDMA systems provide a significant performance gain compared to static OFDM approaches. In reality this gain is reduced by an overhead due to signaling. Previ...
133
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ISLPED
1997
ACM
15 years 10 months ago
1997
ACM
This paper proposes a novel method to estimate and to reduce redundant power of synchronous circuits at RT level design. Because much redundant power is caused by redundant clocki...