Low-Complexity Decoder Based on Conditional ML for QOSTBC

In this letter, we present a new decoder for quasi-orthogonal space-time block code (QOSTBC) based on conditional maximum-likelihood (ML) decoder. The proposed decoder results in the decoding complexity of O(L 1 ), where L is the constellation size. In addition, by decomposing the real and imaginary...

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Vydáno v:	IEEE communications letters Ročník 22; číslo 8; s. 1548 - 1551
Hlavní autoři:	Nassaji, Ehsan, Almasi, Mojtaba Ahmadi, Fardad, Mohammad
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.08.2018 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Bit error rate Codes Complexity Complexity theory conditional ML decoder Constellations Decoders Decoding Error detection Estimation Maximum likelihood decoding multi-input multi-output system Quadrature amplitude modulation Quality of service Quasi-orthogonal space-time code
ISSN:	1089-7798, 1558-2558
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