| 摘要 |
A method for reducing interference between base stations in fallback mode is disclosed, comprises: when detecting that a transmission link is in fallback mode, a base station subsystem enters fallback mode to operate; the base station subsystem changes frequency point automatically after entering fallback mode; a base station updates and sends an overhead message, and carries new frequency point in a Code Division Multiple Access (CDMA) channel list message; and the mobile station recalculates a locked frequency point and locks on the new frequency point when detecting that the overhead message is updated. A system for reducing interference between base stations in fallback mode is further disclosed. The disclosure can reduce interference between base stations in fallback mode effectively without influencing call quality of a neighbouring base station. |
