摘要:
The present invention relates to methods and arrangements of optimizing radio resource utilization at a group communication for members of a specific group in a communication network system, comprising communication network nodes (15) communicating over a radio interface on downlink (12) and uplink (13) radio bearers with a plurality of user equipments (18) each of which is associated with one of said members. A shared downlink radio bearer for low priority listening members of said specific group is established. The low priority listening members are assigned to the shared downlink radio bearer.