ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
We develop a computationally efficient and memory efficient approach to (near) maximum a posteriori probability demodulation for MIMO systems with QPSK signalling, based on semi...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Wireless mesh networks are rapidly deployable for many applications. The throughput of such a network depends on the schemes used for medium access control. In this paper, we pres...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Most exiting array signal processing techniques for bearing estimation are strongly relied on the far-field assumption. When the sources are located close to the array, these tec...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we develop an improved approach to the worstcase robust adaptive beamforming for general-rank signal models by means of taking into account the positive semi-defin...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Adaptive interference cancellation is addressed in an orthogonal frequency division multiplexing (OFDM) system with a frame containing a number of temporally distributed pilot sym...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Consider a set of sensors that wish to consent on the message broadcasted by a multi-antenna transmitter in the presence of white-noise jamming. The jammer’s interference introd...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
We consider the problem of modifying the noise properties of a channel in order to make the source as indecipherable as possible given the output. Applications include jamming com...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we focus on the design of distributed source codes that can achieve any point in the Slepian-Wolf (SW) region and at the same time adapt to any correlation between ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we propose a visual-aural attention modeling based video content analysis approach, which can be used to automatically detect the highlights of the popular TV progr...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper proposes a novel camera/microphone array system capable of capturing dynamic facial expression video with synchronized speech and reconstructing realistic 3D face model...