A method of acquiring synchronization processing method and apparatus

The present invention provides a method of synchronization acquisition and processing apparatus, the method comprising: selecting Preamble UE on the first SCell, and information reported by the UE Preamble PCell current to the base station or the second SCell; use of C-RNTI of the UE PCell, receiving a random access response sent by the base station scheduling information indication message or collision message scheduling information on the second or the first SCell SCell physical downlink control channel; conflict response message or the scheduling information according to the random access indication message scheduling information, random access response message receiving indication message from the conflict or a physical downlink shared channel.