| 摘要 |
The present invention discloses a method for dynamically adjusting secondary carriers in a multi-carrier cell. First of all, a radio network controller transfers a message of adding or/and modifying or/and deleting the secondary carrier to a node by an IuB interface which is between the radio network controller and the node. After receiving the message of adding or/and modifying or/and deleting the secondary carrier, the node then performs adding or/and modifying or/and deleting operations of the secondary carrier according to the content of the message. The present invention can dynamically adjust the network capacity and satisfy the change of service requirement without affecting the present service at all or minimizing the affect to the present service. And when performing the management of radio resources, under the precondition of satisfying the cell capacity requirement, the present invention can also dynamically delete redundant secondary carriers according to the cell capacity, so that the interference among the frequencies can be decreased. |
