The device and manner null for synchronizing the uplink synchronous transmission mode in the code split multiplex joint

摘要

UTRAN (UMTS Terrestrial Radio Access Network) and the plural user devices (UE) it has, it uses one uplink scrambling cord/code in order to identify UTRAN due to orthogonal cord/code and UE in order to identify plural UE, the method of synchronizing the scrambling cord/code with the CDMA communication system which applies the uplink synchronous transmission system to which UE uses one scrambling cord/code and same period can point the frame of the uplink private physical channel is offered.