METHOD FOR MANAGING POOL INFORMATION AND DEVICE THEREOF

摘要

A method for managing pool information is disclosed, which is applied in a communication system including more than two mobility management entities. Wherein, the mobility management entity (11) and mobility management entity (12) are connected to a base station (21) and provide communication service to the base station (21). When network topology connection of the communication system changes, primary pool management information is acquired from a network device storing the primary pool management information. After the pool management information is updated, the updated pool management information is transmitted to a relevant network device.