Section: 5.8.9.11.3 Actions related to reception of the UEInformationRequestSidelink by the UE
Content: The UE shall perform the following actions upon reception of the UEInformationRequestSidelink: 1> if the UE is acting as L2 U2U Relay UE: 2> if the UEInformationRequestSidelink includes the sl-E2E-QoS-ConnectionListPC5: 3> perform QoS split based on the sl-QoS-InfoList for each QoS flow to decide the split PDB value for each PC5 hop; 3> set the contents of UEInformationResponseSidelink message as follows: 4> set sl-SplitQoS-InfoListPC5 to include the split PDB value for each QoS flow on the fisrt PC5 hop between L2 U2U Relay UE and L2 U2U Remote UE; 4> set sl-DestinationIdentityRemoteUE to include the associated destination identity for peer L2 U2U Remote UE if configured by the upper layer; 3> submit the UEInformationResponseSidelink message to lower layers for transmission; NOTE: It is left to Relay UE implementation on how to split the PDB.