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  ______    _____     _____    __   __    ______  
 /_____//  |  ___||  /  ___||  \ \\/ //  /_   _// 
 `____ `   | ||__   | // __     \ ` //     | ||   
 /___//    | ||__   | \\_\ ||    | ||     _| ||   
 `__ `     |_____||  \____//     |_||    /__//    
 /_//      `-----`    `---`      `-`'    `--`     
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Text this: Multi-user synchronization in DS-CDMA