Figure 4.2.1-1 shows an architectural reference model for 5GS LCS for a non-roaming UE and PRU in reference point representation.
NOTE 1:
(R)AN represents NG-RAN, trusted non-3GPP access or untrusted non-3GPP access.
Figure 4.2.1-2 shows an architectural reference model for 5GS LCS for a non-roaming UE and PRU in SBI representation.
Figure 4.2.2-1 shows an architectural reference model for 5GS LCS for a roaming UE and PRU in reference point representation.
NOTE 1:
(R)AN represents NG-RAN, trusted non-3GPP access or untrusted non-3GPP access.
Figure 4.2.2-2 shows an architectural reference model for 5GS LCS for a roaming UE and PRU in SBI representation.
Architectural reference model for 5GS LCS with sidelink positioning in reference point representation and in SBI representation is in
clause 4.2 of TS 23.586 .