An uplink signal sending method, comprising: Receiving, by user equipment UE, first transmission indication information of first uplink information and second transmission indication information that are sent by a base station, wherein the first uplink information is periodic or aperiodic sounding reference signal, SRS; and wherein the first transmission indication information comprises a third resource, wherein the third resource is used to indicate at least one of a time domain resource, a frequency domain resource, and a space domain resource that are/is used by the UE to send the first uplink information; and wherein a second uplink information is a physical uplink control channel, PUCCH, or a physical uplink shared channel, PUSCH; and wherein the second transmission indication information comprises a fourth resource, wherein the fourth resource is used to indicate at least one of a time domain resource, a frequency domain resource, and a space domain resource that are/is used by the UE to send the second uplink information; sending the first uplink information based on the third resource, wherein the UE does not send the second uplink information on a corresponding time domain resource of a carrier that is subject to a carrier collision with the third resource; wherein the corresponding time domain resource of the carrier is the same as the time domain resource of the third resource; or sending the second uplink information based on the fourth resource; wherein the collision means that in a subframe, which is indicated by the base station, of the first uplink information, a total quantity of the carrier of the first uplink information and a carrier used by the second uplink information that needs to be sent by the UE exceeds an uplink carrier aggregation capability of the UE. Receiving, by user equipment UE, first transmission indication information of first uplink information and second transmission indication information that are sent by a base station, wherein the first uplink information is periodic or aperiodic sounding reference signal, SRS; and wherein the first transmission indication information comprises a third resource, wherein the third resource is used to indicate at least one of a time domain resource, a frequency domain resource, and a space domain resource that are/is used by the UE to send the first uplink information; and wherein a second uplink information is a physical uplink control channel, PUCCH, or a physical uplink shared channel, PUSCH; and wherein the second transmission indication information comprises a fourth resource, wherein the fourth resource is used to indicate at least one of a time domain resource, a frequency domain resource, and a space domain resource that are/is used by the UE to send the second uplink information; wherein the first uplink information is periodic or aperiodic sounding reference signal, SRS; and wherein the first transmission indication information comprises a third resource, wherein the third resource is used to indicate at least one of a time domain resource, a frequency domain resource, and a space domain resource that are/is used by the UE to send the first uplink information; and wherein a second uplink information is a physical uplink control channel, PUCCH, or a physical uplink shared channel, PUSCH; and wherein the second transmission indication information comprises a fourth resource, wherein the fourth resource is used to indicate at least one of a time domain resource, a frequency domain resource, and a space domain resource that are/is used by the UE to send the second uplink information; sending the first uplink information based on the third resource, wherein the UE does not send the second uplink information on a corresponding time domain resource of a carrier that is subject to a carrier collision with the third resource; wherein the corresponding time domain resource of the carrier is the same as the time domain resource of the third resource; or sending the second uplink information based on the fourth resource;