| 摘要 |
For allowing better network policy control, the invention discloses a method for controlling data transmission policies in at least one telecommunication network (11, 15) wherein instructions defining data transmission policies of transmission devices (12, 13, 14, 16, 17) of at least one telecommunication network (11, 15) are transmitted from policy decision devices (=Policy Decision Point PDP 18, 19) to respectively at least one of the transmission devices (12, 13, 14, 16, 17), wherein a policy regulation device (PRP 20) transmits (1, 2) instructions to policy decision devices (PDP 18, 19) which instructions respectively define a new policy of at least one transmission device (13, GGSN3), wherein a policy decision device (18) transmits (3) instructions to at least one transmission device (13= GGSN3) which instructions respectively define the new policy of the transmission device(s) (13) and which instructions are based on the instructions that the policy decision device (PDP 18) has received from the policy regulation device (PRP 20), wherein the at least one transmission device (13) modifies its data transmission policy according to the instructions that it has (13) received from the policy regulation device (PRP 20). |
