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 _    _     ______   _    _     _____     _____   
| \  / ||  /_   _// | |  | ||  |  ___||  / ____|| 
|  \/  ||   -| ||-  | |/\| ||  | ||__   / //---`' 
| .  . ||   _| ||_  |  /\  ||  | ||__   \ \\___   
|_|\/|_||  /_____// |_// \_||  |_____||  \_____|| 
`-`  `-`   `-----`  `-`   `-`  `-----`    `----`

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Text this: The LLR metric for q-ary LDPC codes with MPSK modulation over rayleigh channels with Imperfect CSI