SERVICE CAPABILITY SERVER (SCS) TERMINATED SHORT MESSAGE SERVICE (SMS) SYSTEMS AND METHODS

摘要

A method of routing a control plane message, the method comprising a serving node receiving the control plane message from a device; the serving node sending a subscription information request to a home subscriber server (HSS), wherein the subscription information request is associated with the control plane message; the serving node receiving a subscription information reply from the HSS, wherein the subscription information reply comprises identity of a core networking node; and the serving node, using the identity of the core networking node, sending the control plane message to the core networking node for delivery to a service capability server (SCS).