基于功率损耗均衡化控制机制的移动无线传感网数据传输算法

李丽君; 张福泉; 刘鸿飞

doi:10.11959/j.issn.1000-0801.2018251

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基于功率损耗均衡化控制机制的移动无线传感网数据传输算法

研究与开发 | 更新时间：2024-06-05

- 基于功率损耗均衡化控制机制的移动无线传感网数据传输算法
- Data transmission algorithm for mobile wireless sensor network based on power loss equalization control mechanism
- 电信科学 2018年34卷第11期页码：1-9
- 作者机构：
  
  1. 重庆理工大学理学院，重庆 400054
  2. 北京理工大学软件学院，北京 100081
  3. 重庆科创职业学院，重庆 402160
- 作者简介：
  
  [ "李丽君（1973-），女，重庆理工大学理学院副教授，主要研究方向为无线传感网络、信息技术、网络通信。" ]
  [ "张福泉（1975-），男，博士，北京理工大学软件学院副教授，主要研究方向为无线传感器、数字图像信息处理。" ]
  [ "刘鸿飞（1973-），男，博士，重庆科创职业学院教授，主要研究方向为车联网、自动控制智能交通信息系统。" ]
- 基金信息：
  
  国家自然科学基金资助项目;The National Natural Science Foundation of China(61502065);重庆市科学研究资助项目;Scientific Research Foundation of Chongqing(KJ1752485)
- DOI：10.11959/j.issn.1000-0801.2018251
  中图分类号： TP393.04
- 网络出版日期：2018-11，
  
  纸质出版日期：2018-11-20
- 稿件说明：
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李丽君, 张福泉, 刘鸿飞. 基于功率损耗均衡化控制机制的移动无线传感网数据传输算法[J]. 电信科学, 2018,34(11):1-9.

Lijun LI, Fuquan ZHANG, Hongfei LIU. Data transmission algorithm for mobile wireless sensor network based on power loss equalization control mechanism[J]. Telecommunications science, 2018, 34(11): 1-9.
李丽君, 张福泉, 刘鸿飞. 基于功率损耗均衡化控制机制的移动无线传感网数据传输算法[J]. 电信科学, 2018,34(11):1-9. DOI： 10.11959/j.issn.1000-0801.2018251.

Lijun LI, Fuquan ZHANG, Hongfei LIU. Data transmission algorithm for mobile wireless sensor network based on power loss equalization control mechanism[J]. Telecommunications science, 2018, 34(11): 1-9. DOI： 10.11959/j.issn.1000-0801.2018251.

摘要

为了解决当前移动无线传感网数据传输中存在的同步寻址困难以及节点间功率交互难以均衡化的问题，提出了一种新的移动无线传感网数据传输算法。首先，采取广播机制实现同步控制分组传输，降低同步流量对寻址过程造成的压力；随后使用区域节点流量阀控制机制，且通过侦听方式记录并获取sink节点—区域节点链路间的数据流量，进一步采取流量—链路均衡方式促进流量均衡化；最后，通过基于轮数—sink 链路周期抖动筛选方式确认受限带宽，减少带宽受限导致的传输故障。仿真实验表明，与BLT-NB2R算法、NLSC算法和HT2C算法相比，所提出的算法可改善数据传输带宽，降低数据分组丢失频率，能够较好地满足实践需求。

Abstract

In order to solve the problem of synchronization addressing and the inadequacy of power interaction among nodes in the current mobile wireless sensor network

a new data transmission algorithm for mobile wireless sensor network was proposed.Firstly

the broadcast mechanism was adopted to realize synchronous control packet transmission and reduce the pressure caused by the synchronization flow to the addressing process.Then regional node flow valve control mechanism was used

and data traffic between sink nodes and regional node links were recorded and got by interception

flow link equalization was further adopted to promote traffic equalization.in the further step.Finally

the limited bandwidth based on wheel number-sink link jitter screening mode could be identified

and the transmission failure due to limited bandwidth was reduced.Simulation results show that compared with the bandwidth of the root zone node and widely used in limiting transmission algorithm

node link stability encoding algorithm and hierarchical encoding algorithm

the data transmission bandwidth can be improved

the packet loss rate can be reduced

and the practical needs can be better met.

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Keywords

references

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