关键词: 端边云超融合, 算力网络, 效益均衡, 区块链, 资源分配

Abstract: The computing power network faces the service challenges of three parties: the user side, the computing power provider side and the networking side. These include 1) how to provide adaptable computing services to satisfy the diverse needs of user, 2) how to ensure the welfare for computing-power providers so as to realize the value of the computing power network, 3) how to support flexible networking service and resource scheduling so as to achieve rapid response. A computing power network framework based on end-edge-supercloud collaboration supported by blockchain was constructed, while it regarded adaptability, flexibility and profitability as the three main service metrics. By solving multi-party optimization problems, the service benefit balance of multi-party members in computing power networking was achieved. Compared with the cloud-centric and edge-cloud collaboration frameworks, the experimental results show that the proposed scheme has better service and communication performance, and the value of computing power provider is increased by 28.94% on average.

Key words: End-edge-supercloud collaboration, computing power network, benefit balance, blockchain, resource allocation