| 摘要 |
A method and first radio node (400) of a mobile network, for conveying a message (M) to a second radio node (402) of the mobile network. The first radio node (400) identifies transport requirements of the message and determines whether the transport requirements are fulfilled by link characteristics of a fixed interface to the second radio node or not. If not fulfilled, the message is sent over a radio interface to the second radio node. If the transport requirements are fulfilled by the link characteristics of a fixed interface, the message is instead sent over the fixed interface to the second radio node. |
