Turbo equalization and an M-BCJR algorithm for strongly narrowband intersymbol interference
(2010) International Symposium on Information Theory and Its Applications (ISITA), 2010 p.261-266- Abstract
- An M-BCJR algorithm is proposed and tested over
an AWGN channel with moderate to very intense intersymbol
interference (ISI). Two M-BCJR applications are evaluated,
simple detection over the ISI channel and turbo equalization.
The signaling is binary faster than Nyquist linear modulation.
The ISI models tested correspond to transmission of increasingly
many bits/Hz-s with a fixed signal spectra; the paper studies
the range 2–8 bits/Hz-s, which implies ISI models as long as 32
taps. As a simple detector, the M-BCJR achieves the ML error
rate with small computation, even when the Viterbi algorithm is
completely impractical. In turbo equalization, the... (More) - An M-BCJR algorithm is proposed and tested over
an AWGN channel with moderate to very intense intersymbol
interference (ISI). Two M-BCJR applications are evaluated,
simple detection over the ISI channel and turbo equalization.
The signaling is binary faster than Nyquist linear modulation.
The ISI models tested correspond to transmission of increasingly
many bits/Hz-s with a fixed signal spectra; the paper studies
the range 2–8 bits/Hz-s, which implies ISI models as long as 32
taps. As a simple detector, the M-BCJR achieves the ML error
rate with small computation, even when the Viterbi algorithm is
completely impractical. In turbo equalization, the M-BCJR needs
somewhat more computation and a more careful design because
it must produce accurate likelihoods. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1737961
- author
- Anderson, John B LU and Prlja, Adnan LU
- organization
- publishing date
- 2010
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- turbo coding, iterative decoding, equalization, Digital communication
- host publication
- [Host publication title missing]
- pages
- 6 pages
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- International Symposium on Information Theory and Its Applications (ISITA), 2010
- conference location
- Taichung, Taiwan
- conference dates
- 2010-10-17 - 2010-10-20
- external identifiers
-
- scopus:78651309964
- ISBN
- 978-1-4244-6014-4
- DOI
- 10.1109/ISITA.2010.5648949
- project
- EIT_HSWC:Coding Coding, modulation, security and their implementation
- language
- English
- LU publication?
- yes
- id
- 4bfc12db-f49a-4738-bb7c-679e597cce3e (old id 1737961)
- date added to LUP
- 2016-04-04 11:45:12
- date last changed
- 2022-01-29 22:25:40
@inproceedings{4bfc12db-f49a-4738-bb7c-679e597cce3e,
abstract = {{An M-BCJR algorithm is proposed and tested over<br/><br>
an AWGN channel with moderate to very intense intersymbol<br/><br>
interference (ISI). Two M-BCJR applications are evaluated,<br/><br>
simple detection over the ISI channel and turbo equalization.<br/><br>
The signaling is binary faster than Nyquist linear modulation.<br/><br>
The ISI models tested correspond to transmission of increasingly<br/><br>
many bits/Hz-s with a fixed signal spectra; the paper studies<br/><br>
the range 2–8 bits/Hz-s, which implies ISI models as long as 32<br/><br>
taps. As a simple detector, the M-BCJR achieves the ML error<br/><br>
rate with small computation, even when the Viterbi algorithm is<br/><br>
completely impractical. In turbo equalization, the M-BCJR needs<br/><br>
somewhat more computation and a more careful design because<br/><br>
it must produce accurate likelihoods.}},
author = {{Anderson, John B and Prlja, Adnan}},
booktitle = {{[Host publication title missing]}},
isbn = {{978-1-4244-6014-4}},
keywords = {{turbo coding; iterative decoding; equalization; Digital communication}},
language = {{eng}},
pages = {{261--266}},
publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
title = {{Turbo equalization and an M-BCJR algorithm for strongly narrowband intersymbol interference}},
url = {{https://lup.lub.lu.se/search/files/5847125/1737987.pdf}},
doi = {{10.1109/ISITA.2010.5648949}},
year = {{2010}},
}