A wireless communication method comprising: determining, by a terminal device, first uplink control information and a first uplink channel required to be transmitted to a network device in a first time unit, wherein the first uplink channel is used for carrying other information than the first uplink control information, and a time domain resource for transmitting the first uplink channel in the first time unit comprises at least part of time domain resources for transmitting the first uplink control information in the first time unit; determining, by the terminal device, a channel for carrying information to be transmitted in the first time unit according to at least one first subcarrier space corresponding to the first uplink control information and at least one second subcarrier space of the first uplink channel different from the first subcarrier space; and transmitting, by the terminal device, the channel carrying information in the first time unit, wherein the first uplink control information comprises ACK/NACK information corresponding to at least one downlink physical channel, and wherein at least one subcarrier space of the at least one downlink physical channel is used as the at least one first subcarrier space corresponding to the first uplink control information, wherein the channel as determined to be transmitted in the first time unit is from a set of channels comprising the first uplink channel and a second uplink control channel other than the first uplink channel, and wherein the second uplink control channel is a channel pre-configured to transmit the first uplink control information. determining, by a terminal device, first uplink control information and a first uplink channel required to be transmitted to a network device in a first time unit, wherein the first uplink channel is used for carrying other information than the first uplink control information, and a time domain resource for transmitting the first uplink channel in the first time unit comprises at least part of time domain resources for transmitting the first uplink control information in the first time unit; determining, by the terminal device, a channel for carrying information to be transmitted in the first time unit according to at least one first subcarrier space corresponding to the first uplink control information and at least one second subcarrier space of the first uplink channel different from the first subcarrier space; and transmitting, by the terminal device, the channel carrying information in the first time unit, wherein the first uplink control information comprises ACK/NACK information corresponding to at least one downlink physical channel, and wherein at least one subcarrier space of the at least one downlink physical channel is used as the at least one first subcarrier space corresponding to the first uplink control information, wherein the channel as determined to be transmitted in the first time unit is from a set of channels comprising the first uplink channel and a second uplink control channel other than the first uplink channel, and wherein the second uplink control channel is a channel pre-configured to transmit the first uplink control information.