Data commodity transaction method based on blockchain and dynamic network service quality

• Main Authors: GAO ZHENLIANG, CHEN WUHUI, ZHENG ZIBIN
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a data commodity transaction method based on a blockchain and dynamic network service quality, and the method comprises the steps: S1, calculating the time spent by a service provider for receiving a data commodity from a data commodity sending node to any buyer node, and enabling the time to serve as the initial network service quality; S2, performing commodity transaction,collecting a buyer quotation set, and determining a final buyer distribution scheme and a transaction price of the data commodity; S3, simulating the relay node by the service provider through awards, and submitting the transmission voucher to the blockchain by the relay node to obtain earnings; S4, updating the network service quality according to the time record spent in sending the data commodity to the buyer node in the step S3; and S5, judging whether the data commodity transaction is completed, and if yes, ending; otherwise, returning to S2 to enter the next round of data commodity transaction. According to the