An interference coordination method, comprising: acquiring, by a first base station, first user channel state information on a first time-frequency resource on which interference coordination is to be performed; acquiring, by the first base station, second user channel state information on the first time-frequency resource; pairing, by the first base station, a first user and a second user according to the first user channel state information and the second user channel state information to obtain transmit power and a precoding matrix that are corresponding to the second user; and transmitting, by the first base station, data to the second user on the first time-frequency resource according to the transmit power and the precoding matrix such that no transmit power is allocated to the first user; wherein, the acquiring first user channel state information on a first time-frequency resource on which interference coordination is to be performed comprises: sending, by the first base station, a channel state request message to the first user, and receiving first user channel state information which is measured and generated by the first user, is fed back by the first user, and is on the first time-frequency resource on which interference coordination is to be performed; wherein the first user is a second base station or a virtual user, wherein the first user is a virtual user when a channel of the first user corresponds to predefined channel information, such as a channel corresponding to a defined subspace or transmission direction or precoding matrix; the second user is a user terminal served by the first base station; and a quantity of the first user is one or multiple, and a quantity of the second user is one or multiple. acquiring, by a first base station, first user channel state information on a first time-frequency resource on which interference coordination is to be performed; acquiring, by the first base station, second user channel state information on the first time-frequency resource; pairing, by the first base station, a first user and a second user according to the first user channel state information and the second user channel state information to obtain transmit power and a precoding matrix that are corresponding to the second user; and transmitting, by the first base station, data to the second user on the first time-frequency resource according to the transmit power and the precoding matrix such that no transmit power is allocated to the first user; wherein, the acquiring first user channel state information on a first time-frequency resource on which interference coordination is to be performed comprises: sending, by the first base station, a channel state request message to the first user, and receiving first user channel state information which is measured and generated by the first user, is fed back by the first user, and is on the first time-frequency resource on which interference coordination is to be performed; wherein the first user is a second base station or a virtual user, wherein the first user is a virtual user when a channel of the first user corresponds to predefined channel information, such as a channel corresponding to a defined subspace or transmission direction or precoding matrix; the second user is a user terminal served by the first base station; and a quantity of the first user is one or multiple, and a quantity of the second user is one or multiple. sending, by the first base station, a channel state request message to the first user, and receiving first user channel state information which is measured and generated by the first user, is fed back by the first user, and is on the first time-frequency resource on which interference coordination is to be performed; wherein the first user is a second base station or a virtual user, wherein the first user is a virtual user when a channel of the first user corresponds to predefined channel information, such as a channel corresponding to a defined subspace or transmission direction or precoding matrix; the second user is a user terminal served by the first base station; and a quantity of the first user is one or multiple, and a quantity of the second user is one or multiple.