| 摘要 |
A method for signalling a piece of congestion information regarding a first data stream routed by a first node in a network, said method comprising the following steps implemented by a second node via which the first data stream and at least a second data stream are routed: - obtaining a piece of congestion information regarding the second data stream, said congestion information indicating that a third node, via which the first data stream is routed, has detected a congestion situation for a routing of said second stream in a data transfer plane; - checking that the first data stream has a priority level lower than that of the second data stream; - sending, to the first node, a control message in a control plane, said control message carrying said congestion information. |
