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Making MLSD-decisions on some individual symbols in a sequence by thresholding the matched filter output

Ödling, Per LU ; Eriksson, Håkan B. and Börjesson, Per Ola LU (1997) IEEE International Symposium on Information Theory, 1997 In [Host publication title missing] p.75-75
Abstract
We present a detector that, by thresholding the output of the matched filter, gives MLSD-decisions on binary, antipodally modulated symbols that have been corrupted by intersymbol interference and additive Gaussian noise. The detector is simple in structure, consisting of a whitened matched filter and two variable thresholds for each symbol to be detected. The detector will make decisions on some, but most often not all, of the symbols in a transmitted sequence, and those decisions will be the same decisions as the maximum likelihood sequence detector (MLSD) would have made. The number of symbols that are detected is stochastic, varying from sequence to sequence. The basis of the detector is a bound on a cross-product of the quadratic form... (More)
We present a detector that, by thresholding the output of the matched filter, gives MLSD-decisions on binary, antipodally modulated symbols that have been corrupted by intersymbol interference and additive Gaussian noise. The detector is simple in structure, consisting of a whitened matched filter and two variable thresholds for each symbol to be detected. The detector will make decisions on some, but most often not all, of the symbols in a transmitted sequence, and those decisions will be the same decisions as the maximum likelihood sequence detector (MLSD) would have made. The number of symbols that are detected is stochastic, varying from sequence to sequence. The basis of the detector is a bound on a cross-product of the quadratic form in the log-likelihood function for the transmitted sequence (Less)
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
[Host publication title missing]
pages
75 - 75
conference name
IEEE International Symposium on Information Theory, 1997
external identifiers
  • Scopus:0033897050
ISBN
0-7803-3956-8
DOI
10.1109/26.823565
language
English
LU publication?
yes
id
eca275bd-bfac-45ee-9860-95d649790faa (old id 1056156)
date added to LUP
2008-04-11 10:56:19
date last changed
2016-10-13 05:03:01
@misc{eca275bd-bfac-45ee-9860-95d649790faa,
  abstract     = {We present a detector that, by thresholding the output of the matched filter, gives MLSD-decisions on binary, antipodally modulated symbols that have been corrupted by intersymbol interference and additive Gaussian noise. The detector is simple in structure, consisting of a whitened matched filter and two variable thresholds for each symbol to be detected. The detector will make decisions on some, but most often not all, of the symbols in a transmitted sequence, and those decisions will be the same decisions as the maximum likelihood sequence detector (MLSD) would have made. The number of symbols that are detected is stochastic, varying from sequence to sequence. The basis of the detector is a bound on a cross-product of the quadratic form in the log-likelihood function for the transmitted sequence},
  author       = {Ödling, Per and Eriksson, Håkan B. and Börjesson, Per Ola},
  isbn         = {0-7803-3956-8},
  language     = {eng},
  pages        = {75--75},
  series       = {[Host publication title missing]},
  title        = {Making MLSD-decisions on some individual symbols in a sequence by thresholding the matched filter output},
  url          = {http://dx.doi.org/10.1109/26.823565},
  year         = {1997},
}