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119
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
In multiuser detection, the set of users active at any time may be unknown to the receiver. A two-step detection procedure, in which multiuser detection is preceded by active-user...
135
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ICC
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— We present an analytical study on the error performance of differential unitary space-time modulation (DUSTM) over multiple-input multiple-output (MIMO) channels with n...
136
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ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper we propose a novel image contrast enhancement method using collaborative learning. Block-based histogram equalization methods such as contrast limited adaptive histo...
107
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ISCAS
2008
IEEE
15 years 10 months ago
2008
IEEE
— This paper presents an original method to tune a neuromimetic IC based on neuron conductance-based models (Hodgkin-Huxley formalism). This method is well known in electrophysio...
109
Voted
ISCAS
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— Existing methods of gate level power attack countermeasures depend on exact capacitance matching of the dual-rail data outputs of each gate. Process variability and a l...