RADIO NETWORK SYSTEM AND RADIO COMMUNICATION CONTROL METHOD

摘要

A radio network system in which load distribution of a plurality of radio bearer servers for controlling the data transfer through a bearer plane to/from a mobile terminal. In the radio network system, the resource (channel) use condition is constantly reported from the radio bearer servers to a plurality of radio control servers, and the radio control server (6a) for controlling a new call reception judges the use condition of each radio bearer server from the report of the resource (channel) use condition, and allocates the new call to the radio bearer server (4a) with most free resources (channels).