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» Digitizing of UWB signals based on frequency channelization
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GLOBECOM
2010
IEEE
14 years 7 months ago
Authenticating MIMO Transmissions Using Channel-Like Fingerprinting
Abstract-- A framework for introducing an extrinsic fingerprint signal to space-time coded transmissions at the physical-layer is presented, whereby the fingerprint signal conveys ...
Nate Goergen, W. Sabrina Lin, K. J. Ray Liu, T. Ch...
ISCAS
2002
IEEE
149views Hardware» more  ISCAS 2002»
15 years 2 months ago
Design of a DSP-based 24 bit digital audio equalizer for automotive applications
The project deals with the design and realization of a dedicated board DSP-based for the processing of audio signals for automotive applications (DIGIcar). The I/O interface of th...
Alberto Bellini, Eraldo Carpanoni, Giacomo Frassi,...
ISLPED
2005
ACM
109views Hardware» more  ISLPED 2005»
15 years 3 months ago
Power reduction by varying sampling rate
The rate at which a digital signal processing (DSP) system operates depends on the highest frequency component in the input signal. DSP applications must sample their inputs at a ...
William R. Dieter, Srabosti Datta, Wong Key Kai
ICASSP
2011
IEEE
14 years 1 months ago
Mixture Kalman filtering for joint carrier recovery and channel estimation in time-selective Rayleigh fading channels
This paper proposes a new blind algorithm, based on Mixture Kalman Filtering (MKF), for joint carrier recovery and channel estimation in time-selective Rayleigh fading channels. M...
Ali A. Nasir, Salman Durrani, Rodney A. Kennedy
ICPR
2004
IEEE
15 years 10 months ago
An Undecimated Wavelet Transform Based Denoising, PPCA Based Pulse Modeling and Detection-Classification of PD Signals
Authors Address the problem of recognition and retrieval of relatively weak industrial signal such as Partial Discharges (PD) buried in excessive noise. The major bottleneck being...
Pradeep Kumar Shetty, T. S. Ramu