ML decoder for double-differential diagonal unitary STBC

ML decoder for double-differential diagonal unitary STBC

The maximum-likelihood (ML) decoder is derived for diagonal unitary space-time block code (STBC) matrices based double-differential modulation for multiple-input multiple-output systems. The ML decoder is obtained on the basis of maximising the joint probability density function of three consecutive...

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Veröffentlicht in:Electronics letters 2009-05, Vol.45 (10), p.1-1
Hauptverfasser: Bhatnagar, M R, Hjørungnes, A
Format: Artikel
Sprache:eng
Schlagworte:
Block codes
Decoders
Modulation
Probability density functions
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Zusammenfassung:The maximum-likelihood (ML) decoder is derived for diagonal unitary space-time block code (STBC) matrices based double-differential modulation for multiple-input multiple-output systems. The ML decoder is obtained on the basis of maximising the joint probability density function of three consecutively received data matrices.
ISSN:0013-5194
1350-911X