A method for implementing adjustment of an uplink adaptive coding scheme, the method comprising the following steps of: a server measuring a coding scheme with a highest transmission rate under different wireless qualities respectively; collecting measurement report samples reported by a base station under the different wireless qualities and corresponding coding schemes with the highest transmission rate; analyzing a distribution of the measurement report samples, and making a corresponding coding scheme adjustment table for the corresponding coding scheme with the highest transmission rate under the different wireless qualities respectively based on an analysis result; and when receiving the measurement report reported by the base station, selecting an appropriate coding scheme in the coding scheme adjustment table corresponding to a current coding scheme based on the measurement report, and then sending the selected coding scheme to a terminal; wherein each coding scheme adjustment table concerns most appropriate coding schemes with respect to a fixed wireless quality; wherein, said step of analyzing a distribution of the measurement report samples comprises: analyzing a distribution of a mean bit error rate, MeanBep, value on an uplink and downlink temporary block flow and a change rate of bit error probability, CvBep, value on an uplink and downlink temporary block flow in the collected measurement report sample; wherein, said step of making a corresponding coding scheme adjustment table for the corresponding coding scheme with the highest transmission rate under the different wireless qualities respectively based on an analysis result comprises: making the corresponding coding scheme adjustment table by associating an interval of the MeanBep values and an interval of the CvBep values whose distribution of the measurement report samples is larger than a predetermined ratio with the coding scheme with the highest transmission rate. a server measuring a coding scheme with a highest transmission rate under different wireless qualities respectively; collecting measurement report samples reported by a base station under the different wireless qualities and corresponding coding schemes with the highest transmission rate; analyzing a distribution of the measurement report samples, and making a corresponding coding scheme adjustment table for the corresponding coding scheme with the highest transmission rate under the different wireless qualities respectively based on an analysis result; and when receiving the measurement report reported by the base station, selecting an appropriate coding scheme in the coding scheme adjustment table corresponding to a current coding scheme based on the measurement report, and then sending the selected coding scheme to a terminal; wherein each coding scheme adjustment table concerns most appropriate coding schemes with respect to a fixed wireless quality; wherein, said step of analyzing a distribution of the measurement report samples comprises: analyzing a distribution of a mean bit error rate, MeanBep, value on an uplink and downlink temporary block flow and a change rate of bit error probability, CvBep, value on an uplink and downlink temporary block flow in the collected measurement report sample; wherein, said step of making a corresponding coding scheme adjustment table for the corresponding coding scheme with the highest transmission rate under the different wireless qualities respectively based on an analysis result comprises: making the corresponding coding scheme adjustment table by associating an interval of the MeanBep values and an interval of the CvBep values whose distribution of the measurement report samples is larger than a predetermined ratio with the coding scheme with the highest transmission rate. analyzing a distribution of a mean bit error rate, MeanBep, value on an uplink and downlink temporary block flow and a change rate of bit error probability, CvBep, value on an uplink and downlink temporary block flow in the collected measurement report sample; wherein, said step of making a corresponding coding scheme adjustment table for the corresponding coding scheme with the highest transmission rate under the different wireless qualities respectively based on an analysis result comprises: making the corresponding coding scheme adjustment table by associating an interval of the MeanBep values and an interval of the CvBep values whose distribution of the measurement report samples is larger than a predetermined ratio with the coding scheme with the highest transmission rate.