RADIO AREA NETWORK CONTROL SYSTEM AND WIDE RADIO AREA NETWORK CONTROL SYSTEM

摘要

A load of a mobile terminal control device is distributed when mobile terminal control devices are added to meet the increase of subscribers in number assuming that a control plain of a base station control device (RNC) is divided into a device for controlling cell resources and a device for controlling mobile terminals (MS). A radio area network control system comprises a cell control radio control server and a mobile terminal control radio control server, and the mobile terminal control radio control server continuously transmits its own resource use situation to the cell control radio control server, and the mobile terminal control radio control server is selected according to the resource use situation when receiving a call from the mobile terminal.