A TRANSMITTING RADIO NODE, A RECEIVING RADIO NODE, AND METHODS THEREIN FOR HANDLING DATA PACKETS WITHIN A RADIO BEARER

Embodiments herein relate to a method in a transmitting radio node (12) for handling data packets within a radio bearer in a radio communications network (1). The transmitting radio node (12) sets up, within a radio bearer, a logical sub-channel for each of at least two identified packet flows. The transmitting radio node (12) associates an identity to each data packet of respective identified packet flow, where the identity is indicating the logical sub-channel of the respective identified traffic flow. The transmitting radio node (12) transfers the data packets of respective identified packet flow in an order over a channel in the radio communications network (1), where the order of transferring is based on the identity of each data packet.