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ISCAS
2008
IEEE
139views Hardware» more  ISCAS 2008»
16 years 1 months ago
Missing feature speech recognition in a meeting situation with maximum SNR beamforming
Abstract— Especially for tasks like automatic meeting transcription, it would be useful to automatically recognize speech also while multiple speakers are talking simultaneously....
Dorothea Kolossa, Shoko Araki, Marc Delcroix, Tomo...
VTC
2008
IEEE
16 years 1 months ago
Multi-Code MC-CDMA Using Joint CDTD and Inter-Code Interference Cancellation
Abstract—In multicarrier code division multiple access (MCCDMA), a good bit error rate (BER) performance can be achieved by using frequency-domain equalization (FDE) based on the...
Kazuaki Takeda, Hiromichi Tomeba, Jiangzhou Wang, ...
GLOBECOM
2007
IEEE
16 years 1 months ago
Performance of a Structured IRA Code on a Perpendicular Recording Channel with Media Noise
Abstract—We examine the performance of a rate-0.9 structured irregular repeat-accumulate (S-IRA) code on a perpendicular magnetic recording (PMR) channel with media noise. To acc...
Yang Han, William E. Ryan
GLOBECOM
2007
IEEE
16 years 1 months ago
Robust Chebyshev FIR Equalization
Abstract—In Chebyshev finite-impulse response (FIR) equalization, we design an FIR filter that minimizes the Chebyshev equalization error, i.e., the maximum absolute deviation ...
Almir Mutapcic, Seung-Jean Kim, Stephen P. Boyd
GLOBECOM
2007
IEEE
16 years 1 months ago
Uplink-Downlink Duality in Normalized MSE or SINR Under Imperfect Channel Knowledge
Abstract— Duality between the multi-antenna multi-user uplink and the downlink has been discovered in terms of sum rate, capacity region, signal-to-interference-plus-noise-ratio ...
Minhua Ding, Steven D. Blostein