面向区块链无线接入网络的建模与分析
Blockchain-enabled radio access network:modeling and analysis
摘要
Abstract
Blockchain radio access network(B-RAN)is a distributed network architecture for trustworthy telecommuni-cations.By integrating blockchain with wireless networks and breaking trust barriers,B-RAN enables secure and trust-worthy wireless resource sharing,mobile device access,and cross-network load balancing.With a focus on the architec-ture and workflow of B-RAN,the access models and analysis methods used to characterize B-RAN were systematically reviewed.First,blockchain-enabled wireless access model was established via queuing theory,and the relations and dif-ferences among various queuing models were summarized.Then,for B-RAN's fast trustworthy access method,the game model was established,and the impact of wireless channel uncertainty on the game cooperation conditions was analyzed.For B-RAN's grant-free hash access mechanism,the Markov model was used to analyze its performance,and blockchain-enabled cross-network load balancing was discussed.Finally,simulation results demonstrate the performance of B-RAN across different scenarios and validate the effectiveness of the corresponding mathematical models.关键词
无线网络/区块链/数学模型/排队论/博弈论/马尔可夫模型Key words
wireless network/blockchain/mathematical model/queuing theory/game theory/Markov model分类
信息技术与安全科学引用本文复制引用
黄琨,乐煜炜,凌昕彤,王家恒..面向区块链无线接入网络的建模与分析[J].通信学报,2026,47(7):32-50,19.基金项目
国家自然科学基金资助项目(No.U22B2006,No.62471137,No.72231002) （No.U22B2006,No.62471137,No.72231002）
江苏省前沿引领技术基础研究重大基金资助项目(No.BK20222001,No.BK20212001) （No.BK20222001,No.BK20212001）
江苏省科技重大专项(No.BG2024005) （No.BG2024005）
南京市科技重大专项(No.202405020) （No.202405020）
中央高校基本科研业务费专项(No.2242022K60002) （No.2242022K60002）
青年人才托举工程(No.2023QNRC001) The National Natural Science Foundation of China(No.U22B2006,No.62471137,No.72231002),The Natural Science Foundation on Frontier Leading Technology Basic Research Project of Jiangsu(No.BK20222001,No.BK20212001),The Ji-angsu Province Major Science and Technology Project(No.BG2024005),The Science and Technology Major Project of Nanjing(No.202405020),The Fundamental Research Funds for the Central Universities(No.2242022K60002),The Young Elite Scientists Sponsorship Program By CAST(No.2023QNRC001) （No.2023QNRC001）
