| 摘要 |
A radiocommunication network (3) comprises a core network CN (1) including primary (11) and secondary (12) nodes and a radio access network RAN (2) including radio controllers (21), each primary node connecting at least one secondary node and each secondary node connecting at least one radio controller via respective links. In relation to a given primary node (GGSN_i): it is calculated respective target CN load reduction values (x_1_i,...,x_N_i) for the links connecting the given primary node and secondary nodes, depending on an excess value between a current load (Load_GGSN i ) of the given primary node and a primary node load threshold (th_ok_i), and respective target RAN load reduction values (D_1_N,...,D_j_N) for the links connecting said secondary nodes connected to the given primary node and radio controllers, depending on calculated target CN load reduction values; and actions are taken for changing traffic distribution by taking account of calculated target RAN load reduction values. |
