摘要:
The invention relates to a method for providing a monitoring of usage network resources of a user session within a network. The method may comprise receiving a first message 381 at a first policy and charging function device 110, wherein the first message 381 may be sent by a second policy and charging function device 120 and the first message 381 may comprises a credit control request (CCR), Moreover, the method may comprise sending a second message 382 from the first policy and charging function device 110 to the second policy and charging function device 120, wherein the second message 382 may comprise a credit control answer (CCA). The method may further comprise sending a third message 383 from the first policy and charging function device 110 to the second policy and charging function device 120, wherein the third message 383 may comprises monitoring information for non-disabling the monitoring of usage network resources of the user session.