SISTEMA Y METODO DE MANEJO DE FALLOS EN UNA RED DE ACCESO RADIO

摘要

Method and system of failure handling in a radio access network (1) that minimizes the recovery time when a core node (3) fails by storing the routing information of the core node (3) and, whenever said core node (3) fails, loading the routing information in an auxiliary node (4) with the same hardware and software configuration as the core node (3). The traffic received at the core node (3) is then routed to the auxiliary node (4) through a physical connection (5) that is transparent to the radio access network (1). The amount of routing information required by this system is minimal, and thus the recovery time is greatly reduced.