CROSS-PAGING BETWEEN COMMUNICATION NETWORKS

摘要

Providing cross-paging between circuit and packet data networks. A MS leaves its packet data session (a). A source AN/PCF sends a message to a Source MSC to request paging for packet data service from the network (b). The Source MSC responds with a message to the Source AN/PCF (c). The Source AN/PCF sends a new request from the network to a Paging AN/PCF (d). The Paging AN/PCF sends a request to a Serving MSC (e). The Serving MSC sends Serving BS to page the MS for packet data service (f). The Serving BS pages the MS for packet data service (g). The MS responds to the packet data service paging message (h). The Serving BS notifies the Serving MSC (i). The Serving MSC responds to Paging AN/PCF indicating that the MS was successfully paged (j). The Paging AN/PCF responds with new message to the Source AN/PCF (k). The MS sends a message to the Source AN/PCF and the Packet data session is reactivated (l). The MS sends a request to a Target AN/PCF (m). Dormant mode handoff procedures from Source AN/PCF to Target AN/PCF are performed to support mobility before data is delivered to the MS (n).