Sparse Bayesian Learning-Aided Joint Sparse Channel Estimation and ML Sequence Detection in Space-Time Trellis Coded MIMO-OFDM Systems
نویسندگان
چکیده
منابع مشابه
Joint semi-blind detection and channel estimation in space-frequency trellis coded MIMO-OFDM
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Joint blind and semi-blind detection and channel estimation for space-time trellis coded systems
This paper considers a Multiple-Input Multiple-Output (MIMO) communication system, which uses Space-Time Trellis Coding (STTC). A novel method of decoding STTC without a need to transmit training sequences is developed. The technique uses only a single channel estimate to acquire a complete set of the channels’ estimates while performing STTC detection. The method is akin to blind trellis searc...
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ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 2020
ISSN: 0090-6778,1558-0857
DOI: 10.1109/tcomm.2019.2953260