A method by a base station used for wireless communication, comprising: configuring measurement parameters of channel state information for a terminal device (2000, 4000), wherein the measurement parameters comprise a channel state information-reference signal configuration and a quasi-co-location indication, the channel state information-reference signal configuration comprises configurations of at least two groups of antenna ports, and the quasi-co-location indication is used to indicate whether the at least two groups of antenna ports have a quasi-co-location relationship; wherein the channel state information-reference signal configuration comprises a non zero power channel state information-reference signal configuration, and the non zero power channel state information-reference signal configuration is used to instruct the terminal device to measure the channel state information at time-frequency locations corresponding to each group of antenna ports in the channel state information-reference signal configuration; the channel state information-reference signal configuration further comprises a zero power channel state information-reference signal configuration, the zero power channel state information-reference signal configuration is used to instruct the terminal device to measure interference outside a coordinating cluster at a time-frequency location corresponding to a corresponding antenna port, and the coordinating cluster comprises a plurality of transmission points that perform coordinated transmission; wherein there is one channel state information-reference signal configuration; and sending the measurement parameters to the terminal device, wherein the measurement parameters comprise instruction information, used to instruct the terminal device to report a signal to interference plus noise ratio that is of each group of antenna ports in the channel state information-reference signal configuration and that is obtained after the interference outside the coordinating cluster is removed. configuring measurement parameters of channel state information for a terminal device (2000, 4000), wherein the measurement parameters comprise a channel state information-reference signal configuration and a quasi-co-location indication, the channel state information-reference signal configuration comprises configurations of at least two groups of antenna ports, and the quasi-co-location indication is used to indicate whether the at least two groups of antenna ports have a quasi-co-location relationship; wherein the channel state information-reference signal configuration comprises a non zero power channel state information-reference signal configuration, and the non zero power channel state information-reference signal configuration is used to instruct the terminal device to measure the channel state information at time-frequency locations corresponding to each group of antenna ports in the channel state information-reference signal configuration; the channel state information-reference signal configuration further comprises a zero power channel state information-reference signal configuration, the zero power channel state information-reference signal configuration is used to instruct the terminal device to measure interference outside a coordinating cluster at a time-frequency location corresponding to a corresponding antenna port, and the coordinating cluster comprises a plurality of transmission points that perform coordinated transmission; wherein there is one channel state information-reference signal configuration; and sending the measurement parameters to the terminal device, wherein the measurement parameters comprise instruction information, used to instruct the terminal device to report a signal to interference plus noise ratio that is of each group of antenna ports in the channel state information-reference signal configuration and that is obtained after the interference outside the coordinating cluster is removed.