A Physical Uplink Shared Channel, PUSCH, power control method, comprising: receiving (S101) interference level information from adjacent cells; and counting (S102) the number of interference levels in the interference level information from the adjacent cells, and adjusting (S102) the PUSCH power for a current cell user in accordance with a counting result, wherein the counting (S102) the number of interference levels in the interference level information from the adjacent cells, and adjusting the PUSCH power for the current cell user in accordance with the counting result comprises: counting, in the interference levels of the adjacent cells, the number of the high interference levels and the number of the low interference levels, and adjusting the PUSCH power of the current cell user in accordance with a counting result; or counting, in the interference levels of the adjacent cells, the number of the high interference levels, the number of the low interference levels and the number of the intermediate interference levels, and adjusting the PUSCH power of the current cell user in accordance with a counting result, wherein the interference level information comprises a symbol representing a low interference level, an intermediate interference level or a high interference level. receiving (S101) interference level information from adjacent cells; and counting (S102) the number of interference levels in the interference level information from the adjacent cells, and adjusting (S102) the PUSCH power for a current cell user in accordance with a counting result, wherein the counting (S102) the number of interference levels in the interference level information from the adjacent cells, and adjusting the PUSCH power for the current cell user in accordance with the counting result comprises: counting, in the interference levels of the adjacent cells, the number of the high interference levels and the number of the low interference levels, and adjusting the PUSCH power of the current cell user in accordance with a counting result; or counting, in the interference levels of the adjacent cells, the number of the high interference levels, the number of the low interference levels and the number of the intermediate interference levels, and adjusting the PUSCH power of the current cell user in accordance with a counting result, wherein the interference level information comprises a symbol representing a low interference level, an intermediate interference level or a high interference level. counting, in the interference levels of the adjacent cells, the number of the high interference levels and the number of the low interference levels, and adjusting the PUSCH power of the current cell user in accordance with a counting result; or counting, in the interference levels of the adjacent cells, the number of the high interference levels, the number of the low interference levels and the number of the intermediate interference levels, and adjusting the PUSCH power of the current cell user in accordance with a counting result, wherein the interference level information comprises a symbol representing a low interference level, an intermediate interference level or a high interference level. <EOS>