| 摘要 |
<p>A method and a device for realizing carrier aggregation are provided. The method involves that the target base station determines the first interfering base station that interferes with the target base station itself (S102); the target base station determines the second interfering base station that interferes with the user terminal (S104); the target base station determines the reference base station according to the first interfering base station and the second interfering base station (S106); the target base station aggregates the carrier resources of the base stations except the reference base station according to the ability of the user terminal (S108). The embodiment of the invention can solve the problem that the overhead is too many and the round-trip delay is too long and the carrier reelection probability is bigger which are caused by thinking of the interference harmony between the cells when the carrier is aggregated. The invention can also effectively reduce the interference between the cells when the carrier aggregation can satisfy the need of the user terminal bandwidth, so the wireless communication quality of the user terminal can be assured.</p> |
