Methods, user equipment and application managing function node for managing transfer of message over radio interface

A method, performed by an application managing function, for facilitating management, by a user equipment (UE) of a message transferable over a radio interface of the UE, the method comprising:

• obtaining a set of one or more service identifiers, wherein each service identifier included in the set of the service identifiers identifies at least one service;
• and
• sending configuration information comprising the set of service identifiers and a set of barring category identifiers, wherein
• each one of the barring category identifiers identifies a barring category, and
• the configuration information links each service identifier included in the set of service identifiers to a single one of the barring category identifiers.

A user equipment (UE) for managing a message transferable over a radio interface of the UE, the UE comprising a processor configured to:

• receive, from an application managing function, a configuration comprising a set of service identifiers mapped to a set of barring categories, wherein the set of service identifiers is configured to identify at least one service;
• receive, from a radio access node, a set of barring parameters mapped to the set of barring categories, wherein each barring parameter is configured to indicate whether or not the radio interface is barred with respect to a respective barring category;
• obtain a service identifier associated with the message;
• determine, based on the configuration, a barring category that is mapped to the service identifier;
• determine a barring parameter that is mapped to the barring category;
• and
• manage a transfer of the message over the radio interface according to the barring parameter.