發送短信 : Combining transmitter beamforming and space-time block codes in slow rayleigh flat fading channels

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