Simultaneous channel and symbol maximum likelihood estimation in Laplacian noise
(1998) Fourth International Conference onSignal Processing Proceedings, 1998. ICSP '98. 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:
https://lup.lub.lu.se/record/1056082
- author
- Gustavsson, Jan-Olof ; Nordebo, Sven and Börjesson, Per Ola LU
- organization
- publishing date
- 1998
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- [Host publication title missing]
- pages
- 81 - 84
- conference name
- Fourth International Conference onSignal Processing Proceedings, 1998. ICSP '98.
- conference location
- Beijing, China
- conference dates
- 1998-10-12 - 1998-10-16
- 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
- 2016-04-04 13:22:47
- date last changed
- 2022-03-23 19:51:52
@inproceedings{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}},
booktitle = {{[Host publication title missing]}},
isbn = {{0-7803-4325-5}},
language = {{eng}},
pages = {{81--84}},
title = {{Simultaneous channel and symbol maximum likelihood estimation in Laplacian noise}},
url = {{https://lup.lub.lu.se/search/files/6105440/1056851.pdf}},
doi = {{10.1109/ICOSP.1998.770156}},
year = {{1998}},
}