| 简介 |
Embodiments of the present invention provide an information transmission method, a radio equipment controller, a radio equipment, and a base station. The method includes : determining, by an REC, that a main line used for communication with a first radio equipment RE is faulty; determining, by the REC, a standby line used for communication with the first RE; and communicating with the first RE by using the standby line. The embodiments of the present invention can reduce a site maintenance cost, reduce a service interruption event, and improve user experience. |
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