Bit-interleaved coded modulations for multiple-input multiple-output channels

Joseph Boutros, Francesc Boixadera, Catherine Lamy

Research output: Contribution to conferencePaper

77 Citations (Scopus)

Abstract

We describe a soft feedback iterative decoding technique for bit interleaved coded modulations (BICM) where the modulator uses multiple transmitting antennas and the receiver employs space-time coherent detection with multiple antennas. We investigate the bit error rate and the frame error rate performance of this technique applied to two families of error-control codes: simple nonrecursive binary convolutional codes and parallel turbo codes based on two recursive constituents. Two different types of fading channels are considered: independent flat Rayleigh and block fading channels. A 64-state rate 1/2 binary convolutional code performs 1.5 dB from outage capacity with perfect channel state information and 3 dB with Expectation-Maximization estimation on the block fading channel.

Original languageEnglish
Pages123-126
Number of pages4
Publication statusPublished - 1 Jan 2000
Externally publishedYes
Event2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000) - Parsippany, NJ, USA
Duration: 6 Sep 20008 Sep 2000

Other

Other2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000)
CityParsippany, NJ, USA
Period6/9/008/9/00

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Fading channels
Convolutional codes
Modulation
Antennas
Iterative decoding
Turbo codes
Channel state information
Outages
Bit error rate
Modulators
Feedback

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Boutros, J., Boixadera, F., & Lamy, C. (2000). Bit-interleaved coded modulations for multiple-input multiple-output channels. 123-126. Paper presented at 2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000), Parsippany, NJ, USA, .

Bit-interleaved coded modulations for multiple-input multiple-output channels. / Boutros, Joseph; Boixadera, Francesc; Lamy, Catherine.

2000. 123-126 Paper presented at 2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000), Parsippany, NJ, USA, .

Research output: Contribution to conferencePaper

Boutros, J, Boixadera, F & Lamy, C 2000, 'Bit-interleaved coded modulations for multiple-input multiple-output channels' Paper presented at 2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000), Parsippany, NJ, USA, 6/9/00 - 8/9/00, pp. 123-126.
Boutros J, Boixadera F, Lamy C. Bit-interleaved coded modulations for multiple-input multiple-output channels. 2000. Paper presented at 2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000), Parsippany, NJ, USA, .
Boutros, Joseph ; Boixadera, Francesc ; Lamy, Catherine. / Bit-interleaved coded modulations for multiple-input multiple-output channels. Paper presented at 2000 IEEE 6th International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2000), Parsippany, NJ, USA, .4 p.
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