METHOD, APPARATUS AND TERMINAL DEVICE FOR SENDING FEEDBACK CONTROL INFORMATION IN THREE-CARRIER MODE

摘要

A method for sending feedback control information in three-carrier mode belongs to the mobile communication field. The method includes: the feedback control information of three carriers is sent in a HS-DPCCH; therein, ACK or NACK of joint encoding of three carriers is sent in the first slot of each 2ms sub-frame of HS-DPCCH, the channel quality indicator CQI information of joint encoding of two carriers is sent in the second and the third slots of each 2ms sub-frame, and the corresponding CQI information of each carrier is sent twice, in the joint encoding CQI information which is sent in every three 2ms TTIs. The apparatus and terminal device for sending feedback control information in three-carrier mode are also provided. Adopting the method, apparatus and terminal device for sending feedback control information in three-carrier mode which are provided by the invention, can reduce the CM value, improve the cover area of the base station.