| 摘要 |
This invention relates to a method, a system, a base station, a base station hub ( 41 ) and software applications for data transmission between at least one base station ( 42 - 1, 42 - 2 ) and a radio network controller ( 40 ) in a radio access network, said method comprising operating a first-type physical layer protocol ( 46 ) for a transmission of said data between said at least one base station ( 42 - 1, 42 - 2 ) and a base station hub ( 41 ); operating a second-type physical layer protocol ( 47 ) for a transmission of said data between said base station hub ( 41 ) and said radio network controller ( 40 ); wherein said data comprises user data ( 340 ) that is transmitted between said radio network controller ( 40 ) and said at least one base station ( 42 - 1, 42 - 2 ) via said base station hub ( 41 ); and wherein said at least one base station ( 42 - 1, 42 - 2 ) performs at least base band processing for signals that are transmitted via a radio interface ( 7 ) and represent said user data ( 340 ).
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