P.1 Definitions

23.2033GPPPolicy and charging control architectureRelease 17TS

UE local IP address is defined as: either the public IPv4 address and/or IPv6 address/IPv6 network prefix assigned to the UE by the BBF domain in the no-NAT case, or the public IPv4 address assigned by the BBF domain to the NATed RG that is used for this UE.

H(e)NB local IP address is defined as: either the public IPv4 address and/or IPv6 address/IPv6 network prefix assigned to the H(e)NB by the BBF domain in the no-NAT case, or the public IPv4 address assigned by the BBF domain to the NATed RG that is used for this H(e)NB.

Non-seamless WLAN offload (NSWO) is a capability of routing specific IP flows over the WLAN access without traversing the EPC as defined in clause 4.1.5 of TS 23.402 [18].

EPC-routed: User plane traffic that is routed via a PDN GW in EPC as part of a PDN Connection. EPC-routed applies to non-roaming, roaming with traffic home-routed and roaming with traffic local break-out cases.