Study On Optical Communications, Volume. 51, Issue 2, 240005-01(2025)
Research on Highly Dynamic Node BLE Mesh Routing Strategy based on Limited Flooding
Figures & Tables(10)
Fig. 4. Comparison of network topology before and after optimization
Fig. 5. PDR of two topologies after random attacks during transmission
Fig. 6. Comparison of PDR after two routing algorithms suffer random attacks in the same topology
Fig. 7. PDR of two topologies after suffering targeted attacks during transmission
Table 1. Simulation configuration and parameter settings
View tableView in ArticleTable 1. Simulation configuration and parameter settings
序号 参数 值 1 模拟设备 nRF52DK 2 设备数量 8 3 连接时间间隔/ms 15 4 数据包数量/packets/node 100 5 数据速率/packet（s）/s 10 6 数据包有效载荷/bytes 20
Table 2. Comparison of the average number of packets received by the two routing algorithms
View tableView in ArticleTable 2. Comparison of the average number of packets received by the two routing algorithms
目的节点 泛洪路由算法 有限泛洪路由算法 平均有效数据包接收数 平均总数据包接收数 平均有效数据包接收数 平均总数据包接收数 2 77.9 301.4 85.5 91.9 4 78.4 203.8 85.7 89.6 7 79.9 222.0 89.7 90.2
Table 3. Comparison of the importance of each node before and after the optimization of the algorithm
View tableView in ArticleTable 3. Comparison of the importance of each node before and after the optimization of the algorithm
节点ID 部分网络拓扑节点重要性 树状拓扑节点重要性 1 0.378 0.493 2 0.653 0.354 3 0.387 0.192 4 0.644 0.315 5 0.497 0.169 6 0.632 0.192 7 0.531 0.474 8 0.362 0.200
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Xihang WU, Zhuo HUANG, Senlin LUO, Fengxiang WANG. Research on Highly Dynamic Node BLE Mesh Routing Strategy based on Limited Flooding[J]. Study On Optical Communications, 2025, 51(2): 240005-01
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Received: Jan. 22, 2024
Accepted: --
Published Online: May. 22, 2025
The Author Email: Zhuo HUANG (zhuom.huang@hotmail.com)
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