Section: 5.3.7.3a Actions following relay selection while T311 is running
Content: Upon selecting a suitable L2 U2N Relay UE, the L2 U2N Remote UE shall: 1> indicate to upper layer to trigger the PC5 unicast link establishment with the selected L2 U2N Relay UE, if a new L2 U2N Relay UE is selected; 1> ensure having valid and up to date essential system information as specified in clause 5.2.2.2; 1> stop timer T311; 1> if T390 is running: 2> stop timer T390 for all access categories; 2> perform the actions as specified in 5.3.14.4; 1> stop the cell selection procedure, if ongoing; 1> start timer T301; 1> release the RLC entity for SRB0, if any; 1> establish a SRAP entity as specified in TS 38.351[ NR; Sidelink Relay Adaptation Protocol (SRAP) Specification ]  [66], if no SRAP entity has been established; 1> apply the specified configuration of SL-RLC0 as specified in 9.1.1.4; 1> apply the SDAP configuration and PDCP configuration as specified in 9.1.1.2 for SRB0; 1> initiate transmission of the RRCReestablishmentRequest message in accordance with 5.3.7.4.