一个区块链并行活动架构,使用社交网络图形作为物联网网络的载体
1College of Computer and Information Science, Chongqing Normal University, Chongqing 401331, China.
Sensors (Basel, Switzerland)
|February 26, 2025
概括
使用运营商 (CBPA) 的新区块链并行活动架构能够实现安全的物联网交易,尽管网络断开连接. 这一创新提高了吞吐量,并减少了物联网中分布式分类账技术的延迟.
科学领域:
- 计算机科学 计算机科学
- 分布式系统 分布式系统
- 网络安全 网络安全
背景情况:
- 物联网 (IoT) 网络需要安全的信息交易.
- 现有的区块链系统需要实时连接,与间歇性物联网网络不兼容.
- 需要一种新的架构来将区块链功能与物联网约束相结合.
研究的目的:
- 提出使用运营商 (CBPA) 部署在物联网网络上的区块链并行活动架构.
- 为解决物联网应用传统区块链系统中实时连接要求的挑战.
- 在分散的物联网环境中确保安全和高效的信息交易.
主要方法:
- 区块链操作架构及其组件的设计.
- 运营商和交易块生成方法的开发.
- 引入一个功能对交易对应算法,用于断开连接的节点.
- 实现并行交易块生成和冲突解决算法.
- 为高延迟网络设计共识和分叉处理算法.
主要成果:
- 理论分析证实了CBPA的安全性和活力.
- 实验结果显示,平均吞吐量提高了10%,平均延迟减少了14% (块大小为1MB).
- 该系统表现出弹性,有效区块速率略有下降 (0.2%),即使有18%的节点故障.
结论:
- 拟议的CBPA架构有效地使区块链在物联网网络上部署成为可能.
- CBPA为断开的业务提供了实际的解决方案,并提高了交易效率.
- 这种架构将区块链技术的适用性扩展到具有挑战性的网络环境,如物联网.
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