A NODE ARRANGEMENT AND A METHOD THEREIN

摘要

In a method of enabling radio access network control of selection of radio access technology and traffic steering of radio bearers for user equipment in a heterogeneous wireless communication network, the network comprising at least one ANDSF policy server node (1) with at least one associated user equipment and at least one radio access network node (2), performing the steps of exchanging (S100) at least core network information between the ANDSF policy server node (1) and the at least one radio access network node (2) over a provided communication interface (S14'), and controlling (S200) the selection of radio access technology and traffic steering of radio bearers for the at least one associated user equipment based on at least the exchanged core network information.