ACTIVE ANTENNA SYSTEM (AAS) SELF-HEALING METHOD AND APPARATUS

摘要

Disclosed is an active antenna system (AAS) self-healing method and apparatus, which relate to the technical field of AAS self-healing. The method comprises the following steps: monitoring each transceiving channel connected to each antenna array in real time; and when it is detected that a certain transceiving channel is faulty, switching the antenna array connected to the faulty transceiving channel to a normal transceiving channel. The technical solution performs system self-healing in a hardware mode when a certain channel or multiple channels of an AAS are faulty, thereby improving the performance index of a cell.