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CSI
2011
389views Social Sciences» more  CSI 2011»
12 years 12 months ago
Acceleration of acoustic emission signal processing algorithms using CUDA standard
Offline processing of acoustic emission (AE) signal waveforms recorded during a long-term AE monitoring session is a challenging problem in AE testing area. This is due to the fac...
Lubomir Riha, Radislav Smid
CSI
2011
219views Social Sciences» more  CSI 2011»
12 years 12 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
ICASSP
2011
IEEE
12 years 8 months ago
Robust SINR-constrained MISO downlink beamforming: When is semidefinite programming relaxation tight?
We consider the robust beamforming problem under imperfect channel state information (CSI) subject to SINR constraints in a downlink multiuser MISO system. One popular approach to...
Enbin Song, Qingjiang Shi, Maziar Sanjabi, Ruoyu S...
TIT
2011
98views more  TIT 2011»
12 years 12 months ago
Information Rates for Multiantenna Systems With Unknown Fading
—This work first presents a general technique to compute tight upper and lower bounds on the information rate of a multiuser Rayleigh fading channel with no Channel State Inform...
Krishnan Padmanabhan, Sundeep Venkatraman, Oliver ...
ICASSP
2011
IEEE
12 years 8 months ago
Probabilistic SINR constrained robust transmit beamforming: A Bernstein-type inequality based conservative approach
Recently, robust transmit beamforming has drawn considerable attention because it can provide guaranteed receiver performance in the presence of channel state information (CSI) er...
Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Anthony...