A method of determining a downlink control channel resource, performed by a user equipment, comprising the steps of: receiving an indication message sent by a base station, and determining, according to the indication message, a first resource set configured to transmit a UE-specific physical downlink control channel of the user equipment; or determining the first resource set configured to transmit the UE-specific physical downlink control channel of the user equipment in a protocol definition manner; wherein subsequent to the determining the first resource set configured to transmit the UE-specific physical downlink control channel of the user equipment, the method being characterized by further comprising: detecting, in the first resource set, the UE-specific physical downlink control channel of the user equipment; and in that, subsequent to the detecting, in the first resource set, the UE-specific physical downlink control channel of the user equipment, by further comprising: receiving, on the detected UE-specific physical downlink control channel of the user equipment, scheduling information of a first radio resource control signaling after the user equipment accesses a network; and receiving the first radio resource control signaling according to the scheduling information of the first radio resource control signaling, wherein the first radio resource control signaling carries configuration information of a second resource set of the UE-specific physical downlink control channel configured by the base station for the user equipment. receiving an indication message sent by a base station, and determining, according to the indication message, a first resource set configured to transmit a UE-specific physical downlink control channel of the user equipment; or determining the first resource set configured to transmit the UE-specific physical downlink control channel of the user equipment in a protocol definition manner; wherein subsequent to the determining the first resource set configured to transmit the UE-specific physical downlink control channel of the user equipment, the method being characterized by further comprising: detecting, in the first resource set, the UE-specific physical downlink control channel of the user equipment; and in that, subsequent to the detecting, in the first resource set, the UE-specific physical downlink control channel of the user equipment, by further comprising: receiving, on the detected UE-specific physical downlink control channel of the user equipment, scheduling information of a first radio resource control signaling after the user equipment accesses a network; and receiving the first radio resource control signaling according to the scheduling information of the first radio resource control signaling, wherein the first radio resource control signaling carries configuration information of a second resource set of the UE-specific physical downlink control channel configured by the base station for the user equipment. detecting, in the first resource set, the UE-specific physical downlink control channel of the user equipment; and in that, subsequent to the detecting, in the first resource set, the UE-specific physical downlink control channel of the user equipment, by further comprising: receiving, on the detected UE-specific physical downlink control channel of the user equipment, scheduling information of a first radio resource control signaling after the user equipment accesses a network; and receiving the first radio resource control signaling according to the scheduling information of the first radio resource control signaling, wherein the first radio resource control signaling carries configuration information of a second resource set of the UE-specific physical downlink control channel configured by the base station for the user equipment. receiving, on the detected UE-specific physical downlink control channel of the user equipment, scheduling information of a first radio resource control signaling after the user equipment accesses a network; and receiving the first radio resource control signaling according to the scheduling information of the first radio resource control signaling, wherein the first radio resource control signaling carries configuration information of a second resource set of the UE-specific physical downlink control channel configured by the base station for the user equipment.