通信学报2025，Vol.46Issue(2)：83-96,14.DOI:10.11959/j.issn.1000-436x.2025022
面向支付通道网络的多优先级资源调度算法
Multi-priority resource scheduling algorithm for payment channel networks
摘要
Abstract
To alleviate the congestion of off-chain channels caused by the increasing number of transactions and the shar-ing of concurrent transaction payment channels,a priority game scheduling based on deadline(PGSD)algorithm was proposed for off-chain transactions of the payment channel network(PCN).Two sub-problems of same-direction priority scheduling and bi-directional node forwarding direction decisions were constructed into two interrelated games.The opti-mization objectives(transaction success rate and initial transaction funds)were solved by using cooperative game theory,and the optimal strategy was found through repeated game play and adjustment of reaction strategies to achieve dynamic Nash equilibrium,ultimately realizing efficient scheduling of transactions in the PCN.Simulation results based on the Kaggle credit card dataset show that the proposed multi-priority scheduling algorithm has high energy efficiency perfor-mance,and can achieve higher transaction throughput and success rate than other scheduling algorithms.The proposed algorithm can effectively improve the off-chain resource allocation and achieve the sustainability optimization and effi-cient operation of PCN frequent transactions.关键词
链下支付通道网络/通道拥塞/多优先级/博弈调度Key words
off-chain payment channel network/channel congestion/multi-priority/game scheduling分类
电子信息工程引用本文复制引用
王小洁,刘子依,唐守泽,祝海琳,周力,宁兆龙,郭磊..面向支付通道网络的多优先级资源调度算法[J].通信学报,2025,46(2):83-96,14.基金项目
国家自然科学基金资助项目(No.62025105,No.62272075,No.62171449) （No.62025105,No.62272075,No.62171449）
重庆市自然科学基金资助项目(No.CSTB2024NSCQ-JQX0013,No.CSTB2024NSCQ-QCXMX0058) （No.CSTB2024NSCQ-JQX0013,No.CSTB2024NSCQ-QCXMX0058）
重庆市教委科学技术研究基金资助项目(No.KJZD-M202200601,No.KJZD-K202300608) The National Natural Science Foundation of China(No.62025105,No.62272075,No.62171449),The Natural Science Foundation of Chongqing(No.CSTB2024NSCQ-JQX0013,No.CTSB2024NSCQ-QCXMX0058),The Science and Technol-ogy Research Program of Chongqing Municipal Education Commission(No.KJZD-M202200601,No.KJZD-K202300608) （No.KJZD-M202200601,No.KJZD-K202300608）
