| 摘要 |
Various embodiments relate to a policy controller (30) of a communications network comprising a processing unit being configured to select a congestion signalling policy for data traffic of a user equipment connected to the communications network. The policy controller (30) is configured to send the congestion signalling policy to a node (26) of the communications network. The congestion signalling policy includes instructions for the node (26) when to signal congestion. |
