| 摘要 |
<p>Disclosed are a method and base station for adjusting a channel quality indicator (CQI), applied to the technical field of communications. A base station adjusts an up-regulation step or a down-regulation step of a compensation amount of a CQI according to state change information about a first communications system signal that is interfered by a second communications system signal on a shared resource of a first communications system and a second communications system, thereby further adjusting the CQI; or when the state change information is first change information, that is, the first communications system signal changes from a state of being not interfered to a state of being interfered, the base station separately determines a first compensation amount of a CQI on the shared resource and a second compensation amount of a CQI on an exclusive resource of the first communications system, and then compensates, according to the first compensation amount and the second compensation amount, a CQI reported by a user equipment, to obtain a CQI on the shared resource and a CQI on the exclusive resource separately, the CQIs after the adjustment being capable of correctly guiding scheduling and data transmission by the user equipment on a downlink resource.</p> |
