Wireless communication service delivery over external wireless communication networks
A wireless communication system serves User Equipment (UE) over external wireless networks. A provisioning system transfers a UE Identity (ID), network ID, and home policy for the UE to a network controller. The provisioning system transfers the network ID and a home rating group to a rating system. The network controller receives the UE ID and network ID from an external network element and transfers the home policy to the external network element. The external network element serves the UE based on the home policy and transfers external usage data to a rating system. The rating system translates the network ID into the home rating group and rates the external usage data using the home rating group. The rating system transfers the UE ID and home-rated usage data to a billing system. The billing system charges for the external network element service using the home-rated usage data.
1. A method of operating a wireless communication system to serve wireless User Equipment (UE) over external wireless communication networks, the method comprising:
a provisioning computer system transferring a UE Identity (ID), network ID, and home policy for the UE to a network controller and transferring the network ID and a home rating group to a rating computer system;
the network controller receiving the UE ID and Network ID from an external network element and responsively transferring the home policy for the UE to the external network element, wherein the external network element serves the UE based on the home policy and transfers external usage data for the UE ID and the Network ID; and
the rating computer system receiving the external usage data for the UE ID and the Network ID from the external network element, translating the network ID into the home rating group, rating the external usage data using the home rating group, and transferring the UE ID and home-rated usage data to a billing system, wherein the billing system charges for the external network element service using the home-rated usage data.
2. The method of claim 1 wherein the network controller comprises a Policy Charging Rules Function (PCRF) and the external network element comprises a Packet Data Network Gateway (P-GW).
3. The method of claim 1 wherein the network controller comprises an Authentication Authorization Accounting (AAA) server and the external network element comprises a Home Agent (HA).
4. The method of claim 1 wherein the network controller comprises a Service Control Point (SCP) and the external network element comprises a Mobile Switching Center (MSC).
5. The method of claim 1 wherein the network controller comprises a Home Location Register (HLR) and the external network element comprises a Mobile Switching Center (MSC).
6. The method of claim 1 wherein the network controller comprises a Fifth Generation Core (5GC) Policy Control Function and the external network element comprises a 5GC User Plane Function (UPF).
7. The method of claim 1 wherein the Network ID comprises a Public Land Mobile Network (PLMN) ID.
8. The method of claim 1 wherein the Network ID comprises one of a Home Agent (HA) realm and Mobile Switching Center (MSC) ID.
9. The method of claim 1 wherein the external network element indicates at least some of the home policy to the UE and the wireless UE uses a home mode and not a roaming mode responsive to the home policy.
10. The method of claim 1 wherein the external network element indicates at least some of the home policy to the UE and the wireless UE does not graphically present a roaming indicator responsive to the home policy.
11. The method of claim 1 wherein the network controller comprises a Policy Charging Rules Function (PCRF) and the external network element comprises a Packet Data Network Gateway (P-GW).
12. The method of claim 1 wherein the network controller comprises an Authentication Authorization Accounting (AAA) server and the external network element comprises a Home Agent (HA).
13. The method of claim 1 wherein the network controller comprises a Service Control Point (SCP) and the external network element comprises a Mobile Switching Center (MSC).
14. The method of claim 1 wherein the network controller comprises a Home Location Register (HLR) and the external network element comprises a Mobile Switching Center (MSC).
15. The method of claim 1 wherein the network controller comprises a Fifth Generation Core (5GC) Policy Control Function and the external network element comprises a 5GC User Plane Function (UPF).
16. The method of claim 1 wherein the Network ID comprises a Public Land Mobile Network (PLMN) ID.
17. The method of claim 1 wherein the Network ID comprises one of a Home Agent (HA) realm and Mobile Switching Center (MSC) ID.
18. The method of claim 1 wherein the external network element indicates home policy information from the home policy to the UE and the wireless UE uses a home mode and not a roaming mode responsive to the home policy information.
19. The method of claim 1 wherein the external network element indicates home policy information from the home policy to the UE and the wireless UE does not graphically present a roaming indicator responsive to the home policy information.
20. A wireless communication system to serve wireless User Equipment (UE) over external wireless communication networks, the wireless communication system comprising:
a provisioning computer system configured to transfer a UE Identity (ID), network ID, and home policy for the UE to a network controller and transfer the network ID and a home rating group to a rating computer system;
the network controller configured to receive the UE ID and Network ID from an external network element and responsively transfer the home policy for the UE to the external network element, wherein the external network element serves the UE based on the home policy and transfers external usage data for the UE ID and the Network ID; and
the rating computer system configured to receive the external usage data for the UE ID and the Network ID from the external network element, translate the network ID into the home rating group, rate the external usage data using the home rating group, and transfer the UE ID and home-rated usage data to a billing system, wherein the billing system charges for the external network element service using the home-rated usage data.