Efficient BER expressions for MIMO-BICM in spatially-correlated rayleigh channels

Matthew R. McKay; Iain B. Collings

doi:10.1109/AUSCTW.2006.1625246

Efficient BER expressions for MIMO-BICM in spatially-correlated rayleigh channels

Matthew R. McKay^*, Iain B. Collings

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

We derive tight expressions for the coded bit error rate of MIMO bit-interleaved coded modulation (BICM) with zero-forcing receivers in spatially-correlated Rayleigh channels. The analysis is simpler and more direct than the standard BICM error event expurgation technique, and yields efficient, accurate expressions for the error probability. Based on the analytical results, we obtain the diversity order and show that it is unaffected by the presence of spatial correlation. We then show that spatial correlation induces an SNR loss with respect to i.i.d. channels, which is quantified, and found to depend explicitly on the eigenvalues of the spatial correlation matrices and the antenna configuration, but not on the coding and modulation parameters.

Original language	English
Title of host publication	Proceedings - 7th Australian Communications Theory Workshop, 2006
Place of Publication	Piscataway, N.J
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-6
Number of pages	6
Volume	2006
ISBN (Print)	1424402131, 9781424402137
DOIs	https://doi.org/10.1109/AUSCTW.2006.1625246
Publication status	Published - 2006
Externally published	Yes
Event	7th Australian Communications Theory Workshop, 2006 - Perth, Australia Duration: 1 Feb 2006 → 3 Feb 2006

Other

Other	7th Australian Communications Theory Workshop, 2006
Country	Australia
City	Perth
Period	1/02/06 → 3/02/06

Access to Document

10.1109/AUSCTW.2006.1625246

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Cite this

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title = "Efficient BER expressions for MIMO-BICM in spatially-correlated rayleigh channels",

abstract = "We derive tight expressions for the coded bit error rate of MIMO bit-interleaved coded modulation (BICM) with zero-forcing receivers in spatially-correlated Rayleigh channels. The analysis is simpler and more direct than the standard BICM error event expurgation technique, and yields efficient, accurate expressions for the error probability. Based on the analytical results, we obtain the diversity order and show that it is unaffected by the presence of spatial correlation. We then show that spatial correlation induces an SNR loss with respect to i.i.d. channels, which is quantified, and found to depend explicitly on the eigenvalues of the spatial correlation matrices and the antenna configuration, but not on the coding and modulation parameters.",

author = "McKay, {Matthew R.} and Collings, {Iain B.}",

year = "2006",

doi = "10.1109/AUSCTW.2006.1625246",

language = "English",

isbn = "1424402131",

volume = "2006",

pages = "1--6",

booktitle = "Proceedings - 7th Australian Communications Theory Workshop, 2006",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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note = "7th Australian Communications Theory Workshop, 2006 ; Conference date: 01-02-2006 Through 03-02-2006",

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McKay, MR & Collings, IB 2006, Efficient BER expressions for MIMO-BICM in spatially-correlated rayleigh channels. in Proceedings - 7th Australian Communications Theory Workshop, 2006. vol. 2006, 1625246, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, N.J, pp. 1-6, 7th Australian Communications Theory Workshop, 2006, Perth, Australia, 1/02/06. https://doi.org/10.1109/AUSCTW.2006.1625246

Efficient BER expressions for MIMO-BICM in spatially-correlated rayleigh channels. / McKay, Matthew R.; Collings, Iain B.

Proceedings - 7th Australian Communications Theory Workshop, 2006. Vol. 2006 Piscataway, N.J : Institute of Electrical and Electronics Engineers (IEEE), 2006. p. 1-6 1625246.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AB - We derive tight expressions for the coded bit error rate of MIMO bit-interleaved coded modulation (BICM) with zero-forcing receivers in spatially-correlated Rayleigh channels. The analysis is simpler and more direct than the standard BICM error event expurgation technique, and yields efficient, accurate expressions for the error probability. Based on the analytical results, we obtain the diversity order and show that it is unaffected by the presence of spatial correlation. We then show that spatial correlation induces an SNR loss with respect to i.i.d. channels, which is quantified, and found to depend explicitly on the eigenvalues of the spatial correlation matrices and the antenna configuration, but not on the coding and modulation parameters.

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