BASE STATION SYSTEM FOR RAILWAY USE AND NETWORKING METHOD THEREOF

摘要

Disclosed are a base station system for railway use and a networking method thereof. The method comprises: a base station controller (BSC) and multiple base transceiver stations (BTS) respectively allocating two pairs of E1 physical wires; allowing each BTS to connect in two directions to the BSC; allocating to other BTSs a time slot cross function; forming a ring network with a BSC node and a BTS node; also, the base station system for railway use providing via the ring network an IP over E1 transmission on the basis of the E1. In the present invention, a transmission fault can be detected swiftly, while the course of action when a fault occurs and the course of action after a recovery are simple and effective.