Combined equalization and differential detection using precoding |
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| Authors: | Masoomzadeh-Fard A Pasupathy S |
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| Affiliation: | INRS Telecommun., Ile des Soeurs, Que.; |
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| Abstract: | A new transceiver for data transmission over multipath fading channels employing precoding and differential detection is investigated. This precoding scheme effectively functions as a decision feedback equalizer (DFE) for differentially coherent demodulation. The main advantage of the proposed scheme over the conventional DFE is its ability to compensate for fast channel phase variations |
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