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Simultaneous channel and symbol maximum likelihood estimation in Laplacian noise

Gustavsson, Jan-Olof; Nordebo, Sven and Börjesson, Per Ola LU (1998) Fourth International Conference onSignal Processing Proceedings, 1998. ICSP '98. In [Host publication title missing] p.81-84
Abstract
This paper treats channel estimation and signal detection in Laplacian noise. The received signal is assumed to be a transmitted signal which has been corrupted by an unknown channel, modeled as a FIR filter, the output being further disturbed by additive independent Laplacian noise. The transmitted signal is assumed to depend on an unknown parameter belonging to a known finite set. The simultaneous maximum likelihood (ML) estimator of the unknown parameter, as well as of the FIR filter coefficients, is derived. The ML estimate of the channel can be obtained by using a linear programming approach and the decision about the parameter is based on the output from a set of generalized matched filters. Simulation results are included in order... (More)
This paper treats channel estimation and signal detection in Laplacian noise. The received signal is assumed to be a transmitted signal which has been corrupted by an unknown channel, modeled as a FIR filter, the output being further disturbed by additive independent Laplacian noise. The transmitted signal is assumed to depend on an unknown parameter belonging to a known finite set. The simultaneous maximum likelihood (ML) estimator of the unknown parameter, as well as of the FIR filter coefficients, is derived. The ML estimate of the channel can be obtained by using a linear programming approach and the decision about the parameter is based on the output from a set of generalized matched filters. Simulation results are included in order to illustrate the performance of the proposed receivers (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
[Host publication title missing]
pages
81 - 84
conference name
Fourth International Conference onSignal Processing Proceedings, 1998. ICSP '98.
external identifiers
  • Scopus:0032277631
ISBN
0-7803-4325-5
DOI
10.1109/ICOSP.1998.770156
language
English
LU publication?
yes
id
2ba0beaa-5d8d-4c4e-99f1-e12010394ffd (old id 1056082)
date added to LUP
2008-04-11 10:54:28
date last changed
2016-10-13 04:54:32
@misc{2ba0beaa-5d8d-4c4e-99f1-e12010394ffd,
  abstract     = {This paper treats channel estimation and signal detection in Laplacian noise. The received signal is assumed to be a transmitted signal which has been corrupted by an unknown channel, modeled as a FIR filter, the output being further disturbed by additive independent Laplacian noise. The transmitted signal is assumed to depend on an unknown parameter belonging to a known finite set. The simultaneous maximum likelihood (ML) estimator of the unknown parameter, as well as of the FIR filter coefficients, is derived. The ML estimate of the channel can be obtained by using a linear programming approach and the decision about the parameter is based on the output from a set of generalized matched filters. Simulation results are included in order to illustrate the performance of the proposed receivers},
  author       = {Gustavsson, Jan-Olof and Nordebo, Sven and Börjesson, Per Ola},
  isbn         = {0-7803-4325-5},
  language     = {eng},
  pages        = {81--84},
  series       = {[Host publication title missing]},
  title        = {Simultaneous channel and symbol maximum likelihood estimation in Laplacian noise},
  url          = {http://dx.doi.org/10.1109/ICOSP.1998.770156},
  year         = {1998},
}