Likelihood ascent search‐aided low complexity improved performance massive MIMO detection in perfect and imperfect channel state information

Summary Massive multiple‐input multiple‐output (MIMO) systems improve spectral efficiency and link reliability. Linear minimum mean‐squared error (MMSE) detectors can achieve optimal performance in massive MIMO detection but require large dimension matrix inversion, which is computationally intensiv...

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Vydané v:	International journal of communication systems Ročník 35; číslo 8
Hlavní autori:	Chakraborty, Sourav, Sinha, Nirmalendu Bikas, Mitra, Monojit
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Chichester Wiley Subscription Services, Inc 25.05.2022
Predmet:	Algorithms Ascent Chebyshev approximation Complexity Detectors Error detection Gram matrix hybrid MMSE detection Iterative methods LAS massive MIMO Searching
ISSN:	1074-5351, 1099-1131
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