A METHOD FOR AUTOMATED SETTING UP SPECIAL OPERATION MAINTENANCE CHANNEL IN 3G BASE STATION

摘要

The present invention relates to a method for automated setting up a special operation maintenance channel in a third generation (3G) radio communication base station, which provides default operation and maintenance (OAM) ATM permanent virtual circuit (PVC), then configures special OAM channel through OAM PVC, and establishes ATM link. Both radio network controller (RNC) and each ATM physical port of each Node B in the radio network subsystem (RNS) establish default ATM PVC address. Each Node B requests the special OAM PVC with the default PVC address, and the application is transmitted to all the physical port. RNC distributes special ATM PVC channel for all the physical port of each Node B that has requested. RNC transmits IP parameter to each Node B on the configured special ATM PVC channel through requesting to DHCP server route. The present invention might be used in any physical topological system structure, which include loop.