13977 search results - page 617 / 2796 » Evolution in complex systems |
190
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper we consider the problem of semiblind carrier frequency offset (CFO) estimation for OFDM systems. Specifically, we consider a synchronization scheme based on the ...
209
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ISORC
2007
IEEE
16 years 1 months ago
2007
IEEE
Methodologies, techniques and tools that currently support the embedded systems (ESs) development process prove inadequate for today’s complex ESs. Adopted traditional architect...
169
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ISVLSI
2006
IEEE
16 years 1 months ago
2006
IEEE
This paper presents the low power implementation of a Maximum Likelihood (ML) based detector used in the receiver part of a Multiple Input and Multiple Output (MIMO) systems. Low ...
194
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DATE
2003
IEEE
16 years 16 days ago
2003
IEEE
The specification on power consumption of a digital system is extremely important due to the growing relevance of the market of portable devices and must be taken into account sin...
193
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract--In communication systems where full-duplex transmission is required, digital echo cancellers are employed to cancel echo by means of adaptive filtering. In order to reduc...