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    TSP
    2008
    59views more  TSP 2008»
    Optimization of Spatiotemporal Apertures in Channel Sounding
    13 years 11 months ago
    Optimization of Spatiotemporal Apertures in Channel Sounding
    Download  vbn.aau.dk
    Abstract--In this paper, we investigate the impact of the spatiotemporal aperture of a channel sounding system equipped with antenna arrays at the transmitter and receiver on the a...
    Troels Pedersen, Claus Pedersen, Xuefeng Yin, Bern...
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    TSP
    2008
    151views more  TSP 2008»
    Convergence Analysis of Reweighted Sum-Product Algorithms
    13 years 11 months ago
    Convergence Analysis of Reweighted Sum-Product Algorithms
    Download  stat-www.berkeley.edu
    Markov random fields are designed to represent structured dependencies among large collections of random variables, and are well-suited to capture the structure of real-world sign...
    Tanya Roosta, Martin J. Wainwright, Shankar S. Sas...
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    TSP
    2008
    116views more  TSP 2008»
    Computation of Delay-Free Nonlinear Digital Filter Networks: Application to Chaotic Circuits and Intracellular Signal Transducti
    13 years 11 months ago
    Computation of Delay-Free Nonlinear Digital Filter Networks: Application to Chaotic Circuits and Intracellular Signal Transducti
    Download  www.dei.unipd.it
    Abstract--A method for the computation of nonlinear digital filter networks containing delay-free loops is proposed. By preserving the topology of the network this method permits t...
    Federico Fontana, Federico Avanzini
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    TSP
    2008
    114views more  TSP 2008»
    Zero-Forcing Precoding and Generalized Inverses
    13 years 11 months ago
    Zero-Forcing Precoding and Generalized Inverses
    Download  webee.technion.ac.il
    Abstract--We consider the problem of linear zero-forcing precoding design and discuss its relation to the theory of generalized inverses in linear algebra. Special attention is giv...
    Ami Wiesel, Yonina C. Eldar, Shlomo Shamai
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    TSP
    2008
    134views more  TSP 2008»
    MIMO Instantaneous Blind Identification Based on Second-Order Temporal Structure
    13 years 11 months ago
    MIMO Instantaneous Blind Identification Based on Second-Order Temporal Structure
    Download  iwaenc05.ele.tue.nl
    Blind identification is of paramount importance for well-known signal processing problems such as Blind Signal Separation and Direction Of Arrival (DOA) estimation. This paper pre...
    Jakob van de Laar, Marc Moonen, Piet C. W. Sommen
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    TSP
    2008
    91views more  TSP 2008»
    A Sequential Monte Carlo Method for Motif Discovery
    13 years 11 months ago
    A Sequential Monte Carlo Method for Motif Discovery
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    We propose a sequential Monte Carlo (SMC)-based motif discovery algorithm that can efficiently detect motifs in datasets containing a large number of sequences. The statistical di...
    Kuo-ching Liang, Xiaodong Wang, Dimitris Anastassi...
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    TSP
    2008
    96views more  TSP 2008»
    An Improved Adaptive Sidelobe Blanker
    13 years 11 months ago
    An Improved Adaptive Sidelobe Blanker
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    We propose a two stage detector consisting of a Subspace Detector (SD) followed by the Whitened Adaptive Beamformer Orthogonal Rejection Test (W-ABORT). The performance analysis sh...
    Francesco Bandiera, Olivier Besson, Danilo Orlando...
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    TSP
    2008
    120views more  TSP 2008»
    Distributed Average Consensus With Dithered Quantization
    13 years 11 months ago
    Distributed Average Consensus With Dithered Quantization
    Download  www.tsp.ece.mcgill.ca
    In this paper, we develop algorithms for distributed computation of averages of the node data over networks with bandwidth/power constraints or large volumes of data. Distributed ...
    Tuncer C. Aysal, Mark Coates, Michael Rabbat
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    TSP
    2008
    101views more  TSP 2008»
    Subspace-Based Algorithm for Parameter Estimation of Polynomial Phase Signals
    13 years 11 months ago
    Subspace-Based Algorithm for Parameter Estimation of Polynomial Phase Signals
    Download  www.ee.cityu.edu.hk
    In this correspondence, parameter estimation of a polynomial phase signal (PPS) in additive white Gaussian noise is addressed. Assuming that the order of the PPS is at least 3, the...
    Yuntao Wu, Hing Cheung So, Hongqing Liu
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    TSP
    2008
    76views more  TSP 2008»
    Signaling With Imperfect Channel State Information: A Battery Power Efficiency Comparison
    13 years 11 months ago
    Signaling With Imperfect Channel State Information: A Battery Power Efficiency Comparison
    Download  www.yang.ece.ufl.edu
    Abstract--Due to complexity considerations, pulse-based modulations such as pulse position modulation (PPM) and ON
    Fengzhong Qu, Dongliang Duan, Liuqing Yang, Ananth...
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