| 摘要 |
The present invention discloses a cell control method and system, and belongs to the communications field. The method includes: sending, by an RNC, indication information for deactivating a secondary cell to a second NodeB, so that the second NodeB stops, according to the indication information for deactivating the secondary cell, sending data on a downlink channel of the secondary cell; sending, by the RNC to a first NodeB, indication information for falling back a detection format, so that the first NodeB falls back, according to the indication information for falling back a detection format, to channel coding format detection of a single-cell HS-DPCCH; sending, by the second NodeB or a first NodeB, indication information for stopping channel detection of the secondary cell to a UE, so that the UE stops, according to the indication information for stopping channel detection of the secondary cell, channel detection of the secondary cell. In the present invention, activation and deactivation of a secondary cell are controlled by an RNC, a primary cell, or the secondary cell. This effectively solves a problem that a network-side HS-DPCCH and a UE-side HS-DPCCH are inconsistent in a deactivation process and an activation process and solves a problem of invalid data transmission over an interface after deactivation of the secondary cell; therefore, network-side scheduling performance is effectively improved, and power of the UE is saved. |
