6568 search results - page 41 / 1314 » Reducing the Complexity of Reductions |
CORR
2010
Springer
14 years 10 months ago
2010
Springer
— For an nt transmit, nr receive antenna system (nt × nr system), a full-rate space time block code (STBC) transmits nmin = min(nt, nr) complex symbols per channel use and in ge...
104
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VTC
2006
IEEE
15 years 5 months ago
2006
IEEE
– In this paper, a partial sphere decoding approach is proposed to reduce the computational complexity of implementing the iterative MAP receiver for spatial multiplexing system,...
APL
1998
ACM
15 years 4 months ago
1998
ACM
This article describes how array predicates were used to reduce the computational complexity of four APL primitive functions when one of their arguments is a permutation vector. T...
ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract— For multiple-input multiple-output (MIMO) systems, the optimum maximum likelihood (ML) detection requires tremendous complexity as the number of antennas or modulation ...
111
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ATAL
2007
Springer
15 years 6 months ago
2007
Springer
It is known that the complexity of the reinforcement learning algorithms, such as Q-learning, may be exponential in the number of environment’s states. It was shown, however, th...