在Wi-SUN FAN网络中关联节点的并行约会策略.
Ananias Ambrosio Quispe1,2, Rodrigo Jardim Riella1,2, Luciana Michelotto Iantorno2
1Department of Electrical Engineering, Federal University of Paraná-UFPR, Curitiba 81531-980, Brazil.
Sensors (Basel, Switzerland)
|October 16, 2025
概括
平行聚会 (PR) 策略显著减少了Wi-SUN FAN (无线智能无处不在网络领域网络) 节点关联时间和能源消耗. 这种方法优化了智能城市和公用事业网络中的连接过程.
科学领域:
- 计算机科学 计算机科学
- 电气工程 电气工程
- 网络工程 网络工程
背景情况:
- Wi-SUN FAN标准使公用事业网络和智能城市中的智能设备能够实现大规模连接.
- 它是为低功率和损耗网络 (LLNs) 设计的,支持网格拓和多跳转传输.
- 标准节点关联过程涉及五个连接状态,往往导致连接时间延长,阻碍可扩展性和可靠性.
研究的目的:
- 分析导致Wi-SUN FAN节点关联过程延迟的因素,特别是在加入状态1 (JS1) 中.
- 提出一种新的策略,即并行约会 (PR),以加快JS1连接阶段.
- 评估PR Wi-SUN FAN算法的有效性,以提高关联时间和能源效率.
主要方法:
- 专注于由异步PAN广告 (PA) 包和漏定时算法引起的加入状态1 (JS1) 延迟.
- 使用PAN广告征集 (PAS) 包开发和实施并行约会 (PR) 策略.
- 基于模拟的PR Wi-SUN FAN算法在线性,完全连接和网状网络拓学的评估.
主要成果:
- PR Wi-SUN FAN算法在测试的拓学中显示了关联时间和能源消耗的显著改进.
- 在线性拓中观察到显著的性能增长.
- 在线性情景中,在JS1期间,协会时间减少了71.22%,能源消耗减少了59.56%.
结论:
- 平行约会 (PR) 策略有效地解决了Wi-SUN FAN加入国家1的长期连接延迟问题.
- 通过优化节点关联过程,PR Wi-SUN FAN提高了网络可扩展性和可靠性.
- 拟议的算法为在智能城市和公用事业应用中部署大规模无线网络提供了巨大的好处.
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