Turbo coded modulation for wireless communications with antenna diversity

Andrej Stefanov; Tolga M. Duman

doi:10.1109/VETECF.1999.801557

Turbo coded modulation for wireless communications with antenna diversity

Andrej Stefanov, Tolga M. Duman

Electrical, Computer, and Energy Engineering, School of (IAFSE-ECEE)

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

100 Scopus citations

Abstract

We propose to use turbo codes for wireless communication systems with multiple transmit and receive antennas over Rayleigh fading channels. We show that a simple, arbitrarily picked, turbo coded modulation scheme with a sub-optimal decoding algorithm outperforms the space-time codes [1, 2] significantly. We present examples for both block and fast fading channels, and observe gains as high as 8 dB at a bit error rate of 10^-5 for large interleaver lengths, suitable for data communications. Furthermore, we show that, depending on the channel model, the turbo code block size can be chosen small enough to be suitable for speech applications, and still offer a significant performance improvement in terms of bit and frame error rates.

Original language	English (US)
Title of host publication	IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
Pages	1565-1569
Number of pages	5
Edition	3
DOIs	https://doi.org/10.1109/VETECF.1999.801557
State	Published - Dec 1 1999
Event	IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall - Amsterdam, Netherlands Duration: Sep 19 1999 → Sep 22 1999

Publication series

Name	IEEE Vehicular Technology Conference
Number	3
Volume	50
ISSN (Print)	1550-2252

Other

Other	IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
Country/Territory	Netherlands
City	Amsterdam
Period	9/19/99 → 9/22/99

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VETECF.1999.801557

Cite this

Stefanov, A & Duman, TM 1999, Turbo coded modulation for wireless communications with antenna diversity. in IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall. 3 edn, 801557, IEEE Vehicular Technology Conference, no. 3, vol. 50, pp. 1565-1569, IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall, Amsterdam, Netherlands, 9/19/99. https://doi.org/10.1109/VETECF.1999.801557

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abstract = "We propose to use turbo codes for wireless communication systems with multiple transmit and receive antennas over Rayleigh fading channels. We show that a simple, arbitrarily picked, turbo coded modulation scheme with a sub-optimal decoding algorithm outperforms the space-time codes [1, 2] significantly. We present examples for both block and fast fading channels, and observe gains as high as 8 dB at a bit error rate of 10-5 for large interleaver lengths, suitable for data communications. Furthermore, we show that, depending on the channel model, the turbo code block size can be chosen small enough to be suitable for speech applications, and still offer a significant performance improvement in terms of bit and frame error rates.",

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AB - We propose to use turbo codes for wireless communication systems with multiple transmit and receive antennas over Rayleigh fading channels. We show that a simple, arbitrarily picked, turbo coded modulation scheme with a sub-optimal decoding algorithm outperforms the space-time codes [1, 2] significantly. We present examples for both block and fast fading channels, and observe gains as high as 8 dB at a bit error rate of 10-5 for large interleaver lengths, suitable for data communications. Furthermore, we show that, depending on the channel model, the turbo code block size can be chosen small enough to be suitable for speech applications, and still offer a significant performance improvement in terms of bit and frame error rates.

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Turbo coded modulation for wireless communications with antenna diversity

Abstract

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