传感技术学报2025，Vol.38Issue(1)：185-190,6.DOI:10.3969/j.issn.1004-1699.2025.01.025
无线多媒体传感网络多路径可靠传输数据分配
Multipath Reliable Transmission Data Allocation in Wireless Multimedia Sensor Networks
摘要
Abstract
The bandwidth of different paths in multipath transmission of sensor networks is different.To achieve optimal load balancing of the sensor network,it is necessary to allocate the transmitted data reasonably.A data allocation method for reliable multi-path trans-mission in wireless multimedia sensor networks is proposed.By calculating the upper and lower limits of the number of nodes deployed within the sensing range of a wireless multimedia sensor network,the deployment of nodes within the sensing range is carried out to ob-tain the optimal node deployment structure.Delay judgment is performed on all data transmission paths within the SCTP coupling in wireless multimedia sensor networks,and transmission paths are selected based on the delay judgment results.Reliable data allocation based on load balancing ensures smooth transmission of network data.The simulation results show that the proposed method can achieve convergence after 100 iterations,with a data transmission rate of approximately 4 000 bps.The traffic balance is higher than 75.6%.When running for about 80 seconds,the actual queue length has been steadily controlled at around 35.Efficient multi-path transmission in wireless multimedia sensor networks is implemented,avoiding congesting while achieving efficient multi-path transmission.关键词
无线多媒体传感网络/数据分配/最佳节点部署/多路径传输/可靠数据/传输延迟Key words
wireless multimedia sensor network/data allocation/optimal node deployment/multipath transmission/reliable data/trans-mission delay分类
信息技术与安全科学引用本文复制引用
陈文庆,孙更新..无线多媒体传感网络多路径可靠传输数据分配[J].传感技术学报,2025,38(1):185-190,6.基金项目
山东省自然基金面上项目(ZR2021MG006) （ZR2021MG006）
