基于有限泛洪的高动态节点BLE Mesh路由策略研究

吴希航; 黄卓; 骆森林; 汪凤翔

doi:10.13756/j.gtxyj.2025.240005

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基于有限泛洪的高动态节点BLE Mesh路由策略研究

无线通信技术 | 更新时间：2025-05-08

- 基于有限泛洪的高动态节点BLE Mesh路由策略研究
- Research on Highly Dynamic Node BLE Mesh Routing Strategy based on Limited Flooding
- 光通信研究 2025年第2期
- 作者机构：
  
  1.福建农林大学　机电工程学院，福州　 350100
  2.中国科学院　海西研究院　泉州装备制造研究中心，福建　泉州　 362200
  3.福州大学　先进制造学院，福建　泉州　 362000
- 作者简介：
  
  吴希航（1999-），男，福建福州人。硕士，主要研究方向为低功耗蓝牙Mesh组网。
  黄卓，高级工程师。E-mail：zhuom.huang@hotmail.com
- 基金信息：
  
  福建省科技重大专项资助项目(2022HZ028010);福建省科技计划项目-STS计划配套资助项目(2021T3064)
- DOI：10.13756/j.gtxyj.2025.240005
  中图分类号： TN92
- 收稿：2024-01-22，
  
  修回：2024-02-15，
  
  纸质出版：2025-04-10
- 稿件说明：
移动端阅览
吴希航，黄卓，骆森林，等. 基于有限泛洪的高动态节点BLE Mesh路由策略研究[J].光通信研究，2025(2)：240005.

Wu X H, Huang Z, Luo S L, et al. Research on Highly Dynamic Node BLE Mesh Routing Strategy based on Limited Flooding[J]. Study on Optical Communications, 2025(2): 240005.
吴希航，黄卓，骆森林，等. 基于有限泛洪的高动态节点BLE Mesh路由策略研究[J].光通信研究，2025(2)：240005. DOI： 10.13756/j.gtxyj.2025.240005.

Wu X H, Huang Z, Luo S L, et al. Research on Highly Dynamic Node BLE Mesh Routing Strategy based on Limited Flooding[J]. Study on Optical Communications, 2025(2): 240005. DOI： 10.13756/j.gtxyj.2025.240005.

摘要

【目的】

低功耗蓝牙（BLE）是一种低能耗和低成本的无线通信技术，低功耗蓝牙自组网（BLE Mesh）的出现则进一步提升了网络的可扩展性和通信范围。Fruitymesh是目前唯一开源的基于路由的BLE Mesh组网策略。但在高动态节点环境下使用Fruitymesh会出现因节点频繁进出而导致的树状拓扑网络传输链路中断以及数据传输成功率明显降低的问题。为了解决该问题，文章利用Fruitymesh组网思想提出了一种适用于高动态节点的有限泛洪路由策略。

【方法】

通过修改聚类评分机制，将网络拓扑由树状拓扑改进为部分网状拓扑，增强了网络拓扑的整体可靠性。同时，添加路由选择机制设计有限泛洪路由策略。

【结果】

仿真验证表明，相较于Fruitymesh，有限泛洪路由策略的网络拓扑抗毁性提升了71.4%，在定点打击中，网络整体数据包投递率（PDR）从15.00%提升至85.67%；在随机打击中，网络整体PDR从53.00%提升至92.29%。而相较于泛洪路由算法，有限泛洪路由算法中非邻居节点的平均PDR从78.73%提升至86.97%。

【结论】

文章所提有限泛洪路由策略能够有效提高网络拓扑的抗毁性、路由传输可靠性以及高动态节点环境下网络通信的成功率。

Abstract

【Objective】

Bluetooth Low Energy (BLE) is a low-power

low-cost wireless communication technology

and the development of BLE Mesh further enhances the network scalability and communication range. Fruitymesh stands as the only open-source routing-based BLE Mesh networking strategy at present. However

using Fruitymesh in highly dynamic node environments leads to issues such as interruptions in tree-shaped topology network transmission links due to frequent node entries and exits

resulting lower data transmission success rates. To address this problem

this paper utilizes the networking principles of Fruitymesh and proposes a limited flooding-based routing strategy suitable for highly dynamic node scenarios.

【Methods】

By modifying the clustering scoring mechanism

the network topology is refined from a tree-shaped structure to a partial mesh structure

enhancing the overall reliability of the network topology. Simultaneously

a route selection mechanism is introduced

and a limited flooding routing strategy is designed.

【Results】

Through simulation verification

compared to Fruitymesh

the limited flooding routing strategy demonstrates a 71.4% improvement in network topology robustness. In fixed-point attacks

the overall network Packet Delivery Rate (PDR) is increased from 15.00% to 85.67%. In random attacks

the overall network PDR is increased from 53.00% to 92.29%. And the average PDR of non-neighboring nodes in the limited flooding routing algorithm is improved from 78.73% to 86.97% as compared to the flooding routing algorithm.

【Conclusion】

The proposed limited flooding routing strategy in this paper effectively enhances the network topology robustness

route transmission reliability

and the success rate of network communication in highly dynamic node environments.

关键词

Keywords

references

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