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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