Ghent University Academic Bibliography

Advanced

Spectrally efficient CPM: suboptimal FG-based multiuser detection

Nele Noels UGent and Marc Moeneclaey UGent (2012) 2012 IEEE Wireless Communications and Networking Conference (WCNC). p.908-913
abstract
This paper presents a new iterative multiuser (MU) detection algorithm for asynchronous spectrally-efficient continuous-phase modulation in additive white Gaussian noise. The proposed detector is derived from the sum-product (SP) algorithm and the factor graph (FG) framework, and performs approximate maximum a posteriori bit detection. A convenient FG of the actual MU detection problem is considered, rather than only FGs of the individual single-user detection problems combined with ad-hoc inter-user interference cancellation. A suitable set of SP messages is approximated by a Gaussian distribution; this considerably reduces the computational complexity and memory size requirements as compared to a straightforward application of the SP rules. The resulting algorithm succeeds in achieving a good error performance.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
keyword
MODULATION
in
2012 IEEE Wireless Communications and Networking Conference (WCNC)
pages
908 - 913
publisher
IEEE
place of publication
New York, NY, USA
conference name
2012 IEEE Wireless Communications and Networking Conference (WCNC 2012)
conference location
Paris, France
conference start
2012-04-01
conference end
2012-04-04
Web of Science type
Proceedings Paper
Web of Science id
000324580701001
ISSN
1525-3511
ISBN
9781467304375
9781467304368
DOI
10.1109/WCNC.2012.6214503
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2986147
handle
http://hdl.handle.net/1854/LU-2986147
date created
2012-09-13 10:20:35
date last changed
2014-08-12 15:59:37
@inproceedings{2986147,
  abstract     = {This paper presents a new iterative multiuser (MU) detection algorithm for asynchronous spectrally-efficient continuous-phase modulation in additive white Gaussian noise. The proposed detector is derived from the sum-product (SP) algorithm and the factor graph (FG) framework, and performs approximate maximum a posteriori bit detection. A convenient FG of the actual MU detection problem is considered, rather than only FGs of the individual single-user detection problems combined with ad-hoc inter-user interference cancellation. A suitable set of SP messages is approximated by a Gaussian distribution; this considerably reduces the computational complexity and memory size requirements as compared to a straightforward application of the SP rules. The resulting algorithm succeeds in achieving a good error performance.},
  author       = {Noels, Nele and Moeneclaey, Marc},
  booktitle    = {2012 IEEE Wireless Communications and Networking Conference (WCNC)},
  isbn         = {9781467304375},
  issn         = {1525-3511},
  keyword      = {MODULATION},
  language     = {eng},
  location     = {Paris, France},
  pages        = {908--913},
  publisher    = {IEEE},
  title        = {Spectrally efficient CPM: suboptimal FG-based multiuser detection},
  url          = {http://dx.doi.org/10.1109/WCNC.2012.6214503},
  year         = {2012},
}

Chicago
Noels, Nele, and Marc Moeneclaey. 2012. “Spectrally Efficient CPM: Suboptimal FG-based Multiuser Detection.” In 2012 IEEE Wireless Communications and Networking Conference (WCNC), 908–913. New York, NY, USA: IEEE.
APA
Noels, N., & Moeneclaey, M. (2012). Spectrally efficient CPM: suboptimal FG-based multiuser detection. 2012 IEEE Wireless Communications and Networking Conference (WCNC) (pp. 908–913). Presented at the 2012 IEEE Wireless Communications and Networking Conference (WCNC 2012), New York, NY, USA: IEEE.
Vancouver
1.
Noels N, Moeneclaey M. Spectrally efficient CPM: suboptimal FG-based multiuser detection. 2012 IEEE Wireless Communications and Networking Conference (WCNC). New York, NY, USA: IEEE; 2012. p. 908–13.
MLA
Noels, Nele, and Marc Moeneclaey. “Spectrally Efficient CPM: Suboptimal FG-based Multiuser Detection.” 2012 IEEE Wireless Communications and Networking Conference (WCNC). New York, NY, USA: IEEE, 2012. 908–913. Print.