METHOD, DEVICE AND SYSTEMFOR SENDING AND RECEIVING INTERFACE CONNECTIVITY INFORMATION

摘要

The invention discloses a method and device for sending and receiving interface connectivity information. eNB sends the message carrying interface connectivity information between eNB and neighbor eNB through X2 interface to enable relay node to acquire the interface connectivity information between eNB and neighbor eNB to further accomplish handover, automatic neighbor relation setup, interference coordination and load equilibrium.