Methods and apparatus for policy enforcement in a wireless communication system
View Patent ↗An apparatus and associated method is provided for facilitating policy decision in a communication system, wherein the apparatus receiving a message, the message comprising a first destination device identification of a first destination device, determining a second destination device identification of a second destination device by accessing a location information of a wireless terminal, and replacing the first destination device identification with second destination device identification.
1. A method of facilitating policy decisions in a communication system, the method comprising:
receiving a message from an access node in communication with a mobile wireless terminal at a current device, wherein the message comprises mobility aware policy signaling information, and wherein the message further comprises a transmitting device identification of a transmitting device and a destination device identification of a destination device;
replacing the transmitting identification with a current device identification of the current device; and
transmitting the message to the destination device, wherein the destination device is configured to make policy decisions.
2. The method as claimed in claim 1 , wherein receiving the message at the current device comprises receiving the message at a proxy server.
3. The method as claimed in claim 2 , wherein receiving the message comprises receiving an authentication token, a message authentication code and a classifier.
4. The method as claimed in claim 1 , wherein the access node comprises a policy enforcement point.
5. The method as claimed in claim 1 , wherein transmitting the message to the destination device comprises transmitting the message to a policy decision point.
6. The method as claimed in 1 , wherein transmitting the message comprises transmitting a keep alive message for performing a liveness check.
7. The method of claim 1 , wherein the mobility aware policy signaling information comprises a session handle object for use in associating the wireless terminal with the message.
8. An apparatus for facilitating policy decisions in a communication system, the apparatus comprising:
means for receiving a message from an access node in communication with a mobile wireless terminal at a current device, wherein the message comprises mobility aware policy signaling information, and wherein the message further comprises a transmitting device identification of a transmitting device and a destination device identification of a destination device;
means for replacing the transmitting identification with a current device identification of the current device; and
means for transmitting the message to the destination device, wherein the destination device is configured to make policy decisions.
9. The apparatus as claimed in claim 8 , wherein the means for receiving the message at current device comprises means for receiving the message at a proxy server.
10. The apparatus as claimed in claim 9 , wherein means for receiving the message comprises means for receiving an authentication token, a message authentication code and a classifier.
11. The apparatus as claimed in claim 8 , wherein the access node comprises a policy enforcement point.
12. The apparatus as claimed in claim 8 , wherein means for transmitting the message to the destination device comprises means for transmitting the message to a policy decision point.
13. The apparatus as claimed in 8 , wherein means for transmitting the message comprises transmitting a keep alive message for performing a liveness check.
14. The apparatus of claim 8 , wherein the mobility aware policy signaling information comprises a session handle object for use in associating the wireless terminal with the message.
15. A proxy server for facilitating policy decisions in a communication system, the apparatus comprising:
a memory for storing one or more identification information, wherein the memory comprises a current device identification; and
a processor, the processor coupled to the memory and configured to receive a message from an access node in communication with a mobile wireless terminal, wherein the message comprises mobility aware policy signaling information, and wherein the message further comprises a transmitting device identification of a transmitting device and a destination device identification of a destination device; the processor further configured to replace the transmitting identification with the current device identification; and the processor further configured to transmit the message to the destination device, wherein the destination device is configured to make policy decisions.
16. The apparatus as claimed in claim 15 , wherein the access node comprises a policy enforcement point.
17. The apparatus as claimed in claim 15 , wherein the message is transmitted to a policy decision point.
18. The apparatus as claimed in claim 15 , wherein the message comprises an authentication token, a message authentication code and a classifier.
19. The apparatus of claim 15 , wherein the mobility aware policy signaling information comprises a session handle object for use in associating the wireless terminal with the message.