Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver

Hajime Suzuki; Iain B. Collings; Mark Hedley; Graham Daniels

doi:10.1109/PIMRC.2009.5450285

Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver

Hajime Suzuki^*, Iain B. Collings, Mark Hedley, Graham Daniels

^*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

This paper considers MIMO-OFDM transmission with low density parity check (LDPC) codes. We employ a low complexity minimum mean-square-error (MMSE) soft-interference-cancelation (SIC) based double iterative receiver (DIR). Results are presented for a real system implementation at 5.2 GHz. We achieve zero packet errors at 90% of the measured indoor locations, when transmitting at 600 Mbit/s, with 15 bit/s/Hz spectral efficiency and 26 dB signal-to-noise ratio. We show that the proposed receiver actually outperforms a list sphere detection (LSD) based single iterative receiver (SIR) at high coding rates, in practice. Investigations reveal that the LSDSIR is adversely affected by the non-Gaussian noise present at the receiver, while at the same time the MMSE-SIC-DIR is better able to handle transmitter noise present in the practical system.

Original language	English
Title of host publication	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	2469-2473
Number of pages	5
ISBN (Print)	9781424451234
DOIs	https://doi.org/10.1109/PIMRC.2009.5450285
Publication status	Published - 2009
Externally published	Yes
Event	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan Duration: 13 Sept 2009 → 16 Sept 2009

Other

Other	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Country/Territory	Japan
City	Tokyo
Period	13/09/09 → 16/09/09

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10.1109/PIMRC.2009.5450285

Cite this

@inproceedings{a38ee16d38314e31add50a1086efc53a,

title = "Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver",

abstract = "This paper considers MIMO-OFDM transmission with low density parity check (LDPC) codes. We employ a low complexity minimum mean-square-error (MMSE) soft-interference-cancelation (SIC) based double iterative receiver (DIR). Results are presented for a real system implementation at 5.2 GHz. We achieve zero packet errors at 90% of the measured indoor locations, when transmitting at 600 Mbit/s, with 15 bit/s/Hz spectral efficiency and 26 dB signal-to-noise ratio. We show that the proposed receiver actually outperforms a list sphere detection (LSD) based single iterative receiver (SIR) at high coding rates, in practice. Investigations reveal that the LSDSIR is adversely affected by the non-Gaussian noise present at the receiver, while at the same time the MMSE-SIC-DIR is better able to handle transmitter noise present in the practical system.",

author = "Hajime Suzuki and Collings, {Iain B.} and Mark Hedley and Graham Daniels",

year = "2009",

doi = "10.1109/PIMRC.2009.5450285",

language = "English",

isbn = "9781424451234",

pages = "2469--2473",

booktitle = "2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009",

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

address = "United States",

note = "2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 ; Conference date: 13-09-2009 Through 16-09-2009",

}

Suzuki, H, Collings, IB, Hedley, M & Daniels, G 2009, Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver. in 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009., 5450285, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 2469-2473, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009, Tokyo, Japan, 13/09/09. https://doi.org/10.1109/PIMRC.2009.5450285

Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver. / Suzuki, Hajime; Collings, Iain B.; Hedley, Mark et al.
2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2009. p. 2469-2473 5450285.

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

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T1 - Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver

AU - Suzuki, Hajime

AU - Collings, Iain B.

AU - Hedley, Mark

AU - Daniels, Graham

PY - 2009

Y1 - 2009

N2 - This paper considers MIMO-OFDM transmission with low density parity check (LDPC) codes. We employ a low complexity minimum mean-square-error (MMSE) soft-interference-cancelation (SIC) based double iterative receiver (DIR). Results are presented for a real system implementation at 5.2 GHz. We achieve zero packet errors at 90% of the measured indoor locations, when transmitting at 600 Mbit/s, with 15 bit/s/Hz spectral efficiency and 26 dB signal-to-noise ratio. We show that the proposed receiver actually outperforms a list sphere detection (LSD) based single iterative receiver (SIR) at high coding rates, in practice. Investigations reveal that the LSDSIR is adversely affected by the non-Gaussian noise present at the receiver, while at the same time the MMSE-SIC-DIR is better able to handle transmitter noise present in the practical system.

AB - This paper considers MIMO-OFDM transmission with low density parity check (LDPC) codes. We employ a low complexity minimum mean-square-error (MMSE) soft-interference-cancelation (SIC) based double iterative receiver (DIR). Results are presented for a real system implementation at 5.2 GHz. We achieve zero packet errors at 90% of the measured indoor locations, when transmitting at 600 Mbit/s, with 15 bit/s/Hz spectral efficiency and 26 dB signal-to-noise ratio. We show that the proposed receiver actually outperforms a list sphere detection (LSD) based single iterative receiver (SIR) at high coding rates, in practice. Investigations reveal that the LSDSIR is adversely affected by the non-Gaussian noise present at the receiver, while at the same time the MMSE-SIC-DIR is better able to handle transmitter noise present in the practical system.

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BT - 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009

PB - Institute of Electrical and Electronics Engineers (IEEE)

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Practical performance of MIMO-OFDM-LDPC with low complexity double iterative receiver

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