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

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Text this: Multiuser Amplify-and-Forward relaying with delayed feedback in Nakagami-m fading