ICASSP
2008
IEEE
14 years 23 days 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 23 days 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 23 days 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 23 days 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 23 days 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 23 days 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...
ICASSP
2008
IEEE
14 years 23 days ago
2008
IEEE
— The paper studies distributed average consensus in sensor networks, when the sensors exchange quantized data at each time step. We show that randomizing the exchanged sensor da...
ICASSP
2008
IEEE
14 years 23 days ago
2008
IEEE
Secure wireless communications is a challenging problem due to the shared nature of the wireless medium. Most existing security protocols apply cryptographic techniques for bit sc...
ICASSP
2008
IEEE
14 years 23 days ago
2008
IEEE
—MIMO (multiple-input multiple-output) radar is an emerging technology which has drawn considerable attention. Unlike the traditional SIMO (single-input multiple-output) radar, w...
ICASSP
2008
IEEE
14 years 23 days ago
2008
IEEE
In multiuser detection, the set of users active at any time may be unknown to the receiver. A two-step detection procedure, in which multiuser detection is preceded by active-user...