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EJASP
2010
89views more  EJASP 2010»
13 years 3 months ago
Sparsity-Aware Estimation of CDMA System Parameters
The number of active users, their timing offsets, and their (possibly dispersive) channels with the access point are decisive parameters for wireless code division multiple access...
Daniele Angelosante, Emanuele Grossi, Georgios B. ...
ISBI
2004
IEEE
14 years 9 months ago
EEG Cortical Imaging: A Vector Field Approach for Laplacian Denoising and Missing Data Estimation
The surface Laplacian is known to be a theoretical reliable approximation of the cortical activity. Unfortunately, because of its high pass character and the relative low density ...
Teodor Alecu, Sviatoslav Voloshynovskiy, Thierry P...
GLOBECOM
2008
IEEE
13 years 9 months ago
Cooperative OFDM Channel Estimation with Frequency Offsets
Abstract— This paper discusses channel estimation in a cooperative orthogonal frequency-division multiplexing (OFDM) network in the presence of frequency offsets. Both the amplif...
Zhongshan Zhang, Wei Zhang, Chintha Tellambura
CSI
2011
219views Social Sciences» more  CSI 2011»
13 years 3 months ago
Estimation method for the consciousness level while driving vehicles
Automobile industry is required extremely energy saving, and active safety technology. The study has been estimation consciousness and concentration using shoulder line, quantity o...
T. Sugimoto, A. Tohshima
MJ
2007
87views more  MJ 2007»
13 years 7 months ago
Using SAT-based techniques in power estimation
Recent algorithmic advances in Boolean satisfiability (SAT), along with highly efficient solver implementations, have enabled the successful deployment of SAT technology in a wi...
Assim Sagahyroon, Fadi A. Aloul