传感技术学报2024，Vol.37Issue(12)：2137-2141,5.DOI:10.3969/j.issn.1004-1699.2024.12.018
基于QoS信息融合技术的无线传感网络容量改进算法研究
Research on Improved Capacity Algorithm of Wireless Sensor Network Based on QoS Fusion Technology
摘要
Abstract
Providing high-quality service guarantee(QoS)has become a focal point of wireless sensor network research while ensuring network capacity is not compromised.By integrating the QoS parameter information of the network layer with the classical network ca-pacity model proposed by Gupta and Kumar,a cross-layer network capacity calculation strategy is then designed,which combines physi-cal and network layer characteristics.Firstly,a mathematical model of the Grover node state is constructed,describing QoS parameters such as network latency and node energy consumption.Then,D-S evidence theory is used to integrate QoS information to calculate the probability of network links.Finally,traditional formulas are modified and algorithms are developed for the capacity of multi-layer net-works.To validate the multi-layer network capacity algorithm,a simulation environment is constructed and the proposed algorithm is compared with the classical network capacity algorithm.The results show that the multi-layer network capability algorithm is more stable and reliable.关键词
网络容量/Grover算法/服务质量保障/证据理论Key words
capacity of networks/Grover algorithm/quality of service/data fusion分类
信息技术与安全科学引用本文复制引用
周莹,赵依苇,尉理哲,刘半藤..基于QoS信息融合技术的无线传感网络容量改进算法研究[J].传感技术学报,2024,37(12):2137-2141,5.基金项目
浙江省"尖兵""领雁"研发攻关计划项目(2023C03189) （2023C03189）
