| 摘要 |
Embodiments of the present invention relate to the field of communication, in particular to a channel state information feedback method and a terminal. The channel state information feedback method comprises: enabling a terminal to determine, according to received information for feeding back CSI, a CSI feedback mode, and performing, according to the determined CSI feedback mode, CSI measurement and feedback. In the embodiments of the present invention, a network device indicates a CSI feedback allocation group for feeding back CSI to a terminal, and the terminal determines a CSI feedback mode corresponding to the CSI feedback allocation group after the terminal receives the CSI feedback allocation group. |
