Combined turbo coding and unitary space-time modulation

We present a scheme employing turbo codes together with unitary space-time constellations for Rayleigh block fading channels when no channel state information (CSI) is available. We present via simulations that coding gains up to 16 dB is possible over the original uncoded system at a bit error rate...

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Bibliographic Details
Main Authors: Bahceci, I., Duman, T.M.
Format: Conference Proceeding
Language:English
Subjects:
Additive white noise
Bit error rate
Constellation diagram
Fading
Modulation coding
Rayleigh channels
Receiving antennas
Signal to noise ratio
Telecommunications
Turbo codes
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Summary:We present a scheme employing turbo codes together with unitary space-time constellations for Rayleigh block fading channels when no channel state information (CSI) is available. We present via simulations that coding gains up to 16 dB is possible over the original uncoded system at a bit error rate of 10/sup -5/.
DOI:10.1109/ISIT.2001.935969