PROGRAM LOADING METHOD FOR CALL CONTROL PROCESSOR(CCP) OF MOBILE COMMUNICATION BASE STATION CONTROLLER SYSTEM

摘要

PURPOSE: A program loading method for a call control processor(CCP) of a mobile communication base station controller system is provided to increase the reliability of a system and efficiently operate the system by receiving new programs using a standby side and operating the received programs when a new software is applied to the system. CONSTITUTION: A CCP program is loaded in an active side and a standby side(S101). A CCP standby side is restarted, and new programs are loaded from a BSM(Base Station Manager)(S102). After the loading of the standby side is completed, a standby processor is operated as an active processor(S103). It is judged whether a CCP is upgraded using new programs(S104). A processor having previous programs is restarted, and a new software is loaded from the BSM and the processor is operated as a standby processor state(S105). A processor operated as a current standby is switched to the active processor and the processor is operated as the active processor(S106).