RRC--->L1,CL_CELL_SETUP_REQ L1--->RRC,CELL_SETUP_RSP RRC--->L1,CL_COM_TRCH_PRACH_SETUP_REQ L1--->RRC,GENERIC_RESPONSE L1--->RRC,CMN_TRCH_PRACH_SETUP_RESPONSE RRC--->L1,CL_COM_TRCH_SCCPCH_SETUP_REQ L1--->RRC,CMN_TRCH_SCCPCH_SETUP_RESPONSE RRC--->L1,CL_PHY_SHARED_CH_RECONFIG_REQ L1--->RRC,GENERIC_RESPONSE RRC--->L1,CL_SYS_INFO_UPDATE_REQ L1--->RRC,SYSTEM_INFO_UPDATE_RSP Tr069: cell 1 setup compelete 从上到下依次之间的关系？