| 摘要 |
<p>Systems, methods, and instrumentalities are provided to implement charging, e.g., provide charging information associated with content provided to an end user (e.g., a wireless transmit/receive unit (WTRU)). A. gateway device may detect a request to a content provider. The gateway device may send the request to the content provider. The gateway device may send the request to the content provider via a non-cellular interface bypassing a core network. The gateway device may send an authorization message to the network. The gateway device may transmit the authorization message. The gateway device may receive an acknowledgement of the first authorization message from the PCRF entity, for example. The gateway device may receive traffic associated with the request from the content provider, e.g., via the non-cellular interface. The gateway device may send a charging message to a charging entity. The gateway device may send the traffic toward the WTRU.</p> |
