In order to improve the application efficiency of urban intelligent transportation networks and effectively allocate the network resources while ensuring the balance of resource allocation,this article put forward a balanced al-location method for urban intelligent transportation networks based on blockchain technology.At first,we built a model of an urban intelligent transportation network to analyze the resource demand of users.On this basis,we allocated the resources in the network through blockchain technology.Moreover,we used the elliptic curve digital signature algo-rithm to encrypt and process the information on demand and resources.Finally,we completed the balanced allocation of urban intelligent transportation network resources according to the relation between resource demand and resource supply.The experimental results prove that the user throughput of the proposed method is high,and the Jain fairness index is more than 0.8,indicating that the resource allocation rationality is higher.
关键词
区块链技术/智能交通网络/用户需求分析/椭圆曲线数字签名算法/网络资源均衡分配
Key words
Blockchain technology/Intelligent transportation network/User demand analysis/Elliptic curve digital signature algorithm/Balanced allocation of network resource
维普
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