适应性单元调度和谈判技术用于6TiSCH网络在暴的流量下
Je-Hyeong Lee1, Sang-Hwa Chung1
1Department of Information Convergence Engineering, Pusan National University, Busan 46241, Republic of Korea.
Sensors (Basel, Switzerland)
|March 17, 2025
概括
本研究介绍了6TiSCH网络的动态调度,以防止高流量期间的数据包溢出. 这些新方法改善了数据包的传输,并减少了低功耗和损失网络中的延迟.
科学领域:
- 计算机科学 计算机科学
- 网络化 网络化 网络化
- 无线通信无线通信
背景情况:
- 6TiSCH网络使用IEEE 802.15.4e TSCH用于低功耗和损耗网络.
- 传统的最小调度函数 (MSF) 难以处理繁忙的流量,导致数据包队列溢出.
研究的目的:
- 为了解决6TiSCH网络在爆发性流量的数据包队列溢出和低效的资源利用问题.
- 提高6TiSCH网络中调度和单元格谈判的性能.
主要方法:
- 基于链接质量和队列利用情况的动态细胞周期调整.
- 父节点6P的交易转发,以在流量峰值期间加快单元的请求.
主要成果:
- 提出的技术显著改善了数据包传递比率 (PDR) 并减少了延迟.
- 保持稳定的网络性能,并防止数据包溢出,即使在高速流量条件下.
- 与传统的MSF,IMSF和LMSF相比,表现优越.
结论:
- 提出的动态调度方法优化了6TiSCH网络的效率和可靠性.
- 在物联网环境中有效管理爆发式流量并防止数据包丢失.
- 有助于在低功耗网络中实现更强大,更有效的无线通信.
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