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177
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GLOBECOM
2009
IEEE
16 years 2 months ago
2009
IEEE
Abstract—This paper proposes a low-complexity twodimensional channel estimator for MIMO-OFDM systems derived from a time-frequency variant channel estimator previously proposed. ...
223
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GLOBECOM
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— We propose low-complexity equalizers for Alamouti space-time coded orthogonal frequency-division multiplexing (OFDM) systems in time- and frequency-selective channels, ...
244
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— This paper propose a channel estimation technique for multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) / time division multiple...
201
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IFIP
2003
Springer
16 years 16 days ago
2003
Springer
Abstract. Context-aware computing involves the automatic tailoring of information and services based on the current location of the user. In this paper, we describe our experience ...
182
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INFORMATICALT
2010
15 years 4 months ago
2010
Abstract. The paper deals with the recursive identification of dynamic systems having noninvertible output characteristics, which can be represented by the Wiener model. A special ...