2020
DOI: 10.1007/s11277-020-07663-x
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Efficient Optical MIMO–OFDM Channel Estimation Based on Correntropy Compressive Sensing

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Cited by 5 publications
(3 citation statements)
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“…A recursive algorithm is used to generate optimal pilot matrices depending on the number of LEDs. In [ 105 ], authors used a generalized LED (GLIM-OFDM) VLC system for channel estimation.…”
Section: Mimo Communication Study Categoriesmentioning
confidence: 99%
See 1 more Smart Citation
“…A recursive algorithm is used to generate optimal pilot matrices depending on the number of LEDs. In [ 105 ], authors used a generalized LED (GLIM-OFDM) VLC system for channel estimation.…”
Section: Mimo Communication Study Categoriesmentioning
confidence: 99%
“…An optimization method was proposed to maximize the minimum Euclidean distance of the received signal. A compressive sensing channel estimation approach was proposed in [ 105 ]. Higher-order statistics correntropy was suggested for generalized LED index modulation of the OFDM system.…”
Section: Mimo Communication Study Categoriesmentioning
confidence: 99%
“…Looking at the channel estimation studies carried out in recent years in visible light communications, the following studies stand out. In [8][9][10], compressive sensing channel estimation models techniques are proposed for MIMO-OFDM VLC systems. Another channel estimation algorithm for optical OFDM is presented in [11].…”
Section: Introductionmentioning
confidence: 99%