移动边缘计算中的区块链技术研究进展

被引:19
作者
武继刚
刘同来
李境一
黄金瑶
机构
[1] 广东工业大学计算机学院
基金
广东省自然科学基金; 广东省科技计划;
关键词
移动边缘计算; 区块链; 安全性; 资源管理; 网络管理;
D O I
10.19678/j.issn.1000-3428.0057749
中图分类号
TP311.13 []; TN929.5 [移动通信];
学科分类号
1201 ;
摘要
移动边缘计算技术被广泛应用于实时性强和带宽密集型业务,但其底层的异构体系结构可能会导致多种安全及隐私问题。区块链技术的去中心化、防篡改和匿名性等特性为移动边缘计算系统提供了新的可信计算范式,使其在分布式环境中实现无可信第三方的交易认证与信息记录,可保障数据在采集、传输、存储及计算过程中的安全性。针对边缘计算中的安全隐私保护、资源管理等关键问题,阐述面向移动边缘计算的区块链技术在数据安全、隐私保护、身份认证、访问控制、计算迁移和网络管理方面的研究及应用现状,归纳总结内容分发网络、智慧城市、智慧医疗等移动边缘计算场景下应用区块链技术的具体方式及性能优势,并对其未来研究及应用前景进行展望。
引用
收藏
页码:1 / 13
页数:13
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