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

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發送短信 : Orthogonal space-time block code with pulse shaped offset QAM for multiple transmit antennas