Figure 8.2.2-1 illustrates deployment of the SEAL server(s) and the VAL server(s) in VAL service provider domain.
Figure 8.2.2-2 illustrates deployment of the SEAL server(s) which connects to the 3GPP network system in multiple PLMN operator domain.
Figure 8.2.2-3 illustrates the deployment of multiple SEAL servers in the VAL service provider domain where SEAL server 1 and SEAL server 2 connect with 3GPP network system of PLMN operator domain 1 and PLMN operator domain 2 respectively. The SEAL servers interconnect via SEAL-E and support the VAL service provider domain applications for the VAL UEs connected via both the PLMN operator domains.
Figure 8.2.3-1 illustrates deployment of the SEAL server(s) outside of both the VAL service provider domain and PLMN operator domain i.e. in SEAL provider domain.