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ICASSP
2011
IEEE
14 years 10 months ago
A constrained optimization approach for multi-zone surround sound
A recent approach to surround sound is to perform exact control of the sound field over a region of space. Here, the driving signals for an array of loudspeakers are chosen to cr...
Terence Betlehem, Paul D. Teal
ICASSP
2011
IEEE
14 years 10 months ago
Active noise control in headsets: A new approach for broadband feedback ANC
In this paper a novel approach for broadband feedback active noise control (ANC) is presented which is based on the combination of classical non-adaptive feedback and adaptive fee...
Thomas Schumacher, Hauke Krüger, Marco Jeub, ...
ICASSP
2011
IEEE
14 years 10 months ago
Cooperation strategies for secrecy in MIMO relay networks with unknown eavesdropper CSI
We investigate secure communications for a four-node relayeavesdropper channel with multiple data stream transmission, assuming that the eavesdropper’s channel state information...
Jing Huang, A. Lee Swindlehurst
ICASSP
2011
IEEE
14 years 10 months ago
Revisiting adaptive least-squares estimation and application to online sparse signal recovery
This paper presents a novel time-adaptive estimation technique by revisiting the classical Wiener-Hopf equation. Any convex and not necessarily differentiable function can be used...
Konstantinos Slavakis, Yannis Kopsinis, Sergios Th...
ICASSP
2011
IEEE
14 years 10 months ago
Efficient iterative receiver for bit-Interleaved Coded Modulation according to the DVB-T2 standard
Bit-Interleaved Coded Modulation (BICM) offers a significant improvement in error correcting performance for coded modulations over fading channels compared to the previously exis...
Meng Li, Charbel Abdel Nour, Christophe Jég...