首页 > 最新文献

International Journal of Distributed Sensor Networks最新文献

英文 中文
A provably secure and lightweight mutual authentication protocol in fog-enabled social Internet of vehicles 在支持雾的社交车联网中,一种可证明安全且轻量级的相互认证协议
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-06-01 DOI: 10.1177/15501329221104332
Z. Li, Qingkai Miao, Shehzad Ashraf Chaudhry, Chien-Ming Chen
The Internet of vehicles technology has developed rapidly in recent years and has become increasingly important. The social Internet of vehicles provides better resources and services for the development of the Internet of vehicles and provides better experience for users. However, there are still many security problems in social vehicle networking environments. Once the vehicle is networked, the biggest problem is data security according to the three levels of data collection, intelligent analysis, and decision control of the Internet of vehicles. Recently, Wu et al. proposed a lightweight vehicle social network security authentication protocol based on fog nodes. They claimed that their security authentication protocol could resist various attacks. However, we found that their authentication protocols are vulnerable to internal attacks, smart card theft attacks, and lack perfect forward security. In this study, we propose a new protocol to overcome these limitations. Finally, security and performance analyses show that our protocol perfectly overcomes these limitations and exhibits excellent performance and efficiency.
近年来,车联网技术发展迅速,其重要性日益凸显。社交车联网为车联网的发展提供了更好的资源和服务,为用户提供了更好的体验。然而,在社交车联网环境中,仍然存在许多安全问题。一旦车辆联网,从车联网的数据采集、智能分析、决策控制三个层面来看,最大的问题就是数据安全。最近,Wu等人提出了一种基于雾节点的轻型车辆社交网络安全认证协议。他们声称他们的安全认证协议可以抵御各种攻击。然而,我们发现他们的认证协议容易受到内部攻击,智能卡盗窃攻击,并且缺乏完善的前向安全性。在这项研究中,我们提出了一种新的协议来克服这些限制。最后,安全性和性能分析表明,我们的协议完全克服了这些限制,表现出优异的性能和效率。
{"title":"A provably secure and lightweight mutual authentication protocol in fog-enabled social Internet of vehicles","authors":"Z. Li, Qingkai Miao, Shehzad Ashraf Chaudhry, Chien-Ming Chen","doi":"10.1177/15501329221104332","DOIUrl":"https://doi.org/10.1177/15501329221104332","url":null,"abstract":"The Internet of vehicles technology has developed rapidly in recent years and has become increasingly important. The social Internet of vehicles provides better resources and services for the development of the Internet of vehicles and provides better experience for users. However, there are still many security problems in social vehicle networking environments. Once the vehicle is networked, the biggest problem is data security according to the three levels of data collection, intelligent analysis, and decision control of the Internet of vehicles. Recently, Wu et al. proposed a lightweight vehicle social network security authentication protocol based on fog nodes. They claimed that their security authentication protocol could resist various attacks. However, we found that their authentication protocols are vulnerable to internal attacks, smart card theft attacks, and lack perfect forward security. In this study, we propose a new protocol to overcome these limitations. Finally, security and performance analyses show that our protocol perfectly overcomes these limitations and exhibits excellent performance and efficiency.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47808633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A novel ambiguity resolution model of BeiDou navigation satellite system/inertial navigation system tightly coupled for kinematic-to-kinematic precise relative positioning 一种新型的北斗卫星导航系统/惯性导航系统紧耦合的运动-运动精确相对定位模糊度解算模型
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-06-01 DOI: 10.1177/15501329221102734
Ling Wu, Yongrong Sun, Xiyu Fu, Qing-hua Zeng
The carrier-based kinematic-to-kinematic relative positioning can obtain the precise baseline between two moving stations, which greatly expands the application field of dynamic relative positioning. However, the relative positioning performance is degraded greatly with low fixation rate of ambiguity with low-cost receivers. Especially, in the complex dynamic environment, ambiguity resolution effect is influenced by the satellite signal blocked, multipath outlier, and abnormal state prediction. Aiming at the problems, a novel inertial navigation system–aided robust adaptive filtering ambiguity resolution model is proposed. In addition, a hierarchical filtering strategy is developed to eliminate ambiguity parameters in BeiDou navigation satellite system/inertial navigation system tightly coupled integrated system. Finally, the precise relative position can be calculated with the “best” ambiguity solution. Both experiments with static data and field vehicle test were carried out to evaluate the algorithm efficiency in different data configurations. The results indicate that IRAFAR-TCRP method can effectively suppress the influence of observation outliers and model prediction abnormalities, which improves the success rate of ambiguity resolution, raises the accuracy as well as the continuity of relative positioning. The success rate of ambiguity resolution with single-frequency BeiDou navigation satellite system can reach 90% in the gross error and abnormal disturbance environments and centimeter-level accuracy can be achieved.
基于载体的运动学到运动学相对定位可以获得两个移动站之间的精确基线,极大地扩展了动态相对定位的应用领域。然而,在低成本接收机中,由于模糊度的固定率低,相对定位性能大大降低。特别是在复杂的动态环境中,卫星信号的阻塞、多径异常和异常状态预测会影响模糊度的解决效果。针对这些问题,提出了一种新的惯性导航系统辅助鲁棒自适应滤波模糊度求解模型。此外,针对北斗卫星导航系统/惯性导航系统紧耦合集成系统中的模糊度参数,提出了一种分层滤波策略。最后,可以使用“最佳”模糊度解来计算精确的相对位置。分别进行了静态数据实验和现场车辆测试,以评估算法在不同数据配置下的效率。结果表明,IRAFAR-TCRP方法可以有效地抑制观测异常值和模型预测异常的影响,提高了模糊度解算的成功率,提高了相对定位的准确性和连续性。单频北斗导航卫星系统在粗误差和异常干扰环境下解模糊成功率可达90%,精度可达厘米级。
{"title":"A novel ambiguity resolution model of BeiDou navigation satellite system/inertial navigation system tightly coupled for kinematic-to-kinematic precise relative positioning","authors":"Ling Wu, Yongrong Sun, Xiyu Fu, Qing-hua Zeng","doi":"10.1177/15501329221102734","DOIUrl":"https://doi.org/10.1177/15501329221102734","url":null,"abstract":"The carrier-based kinematic-to-kinematic relative positioning can obtain the precise baseline between two moving stations, which greatly expands the application field of dynamic relative positioning. However, the relative positioning performance is degraded greatly with low fixation rate of ambiguity with low-cost receivers. Especially, in the complex dynamic environment, ambiguity resolution effect is influenced by the satellite signal blocked, multipath outlier, and abnormal state prediction. Aiming at the problems, a novel inertial navigation system–aided robust adaptive filtering ambiguity resolution model is proposed. In addition, a hierarchical filtering strategy is developed to eliminate ambiguity parameters in BeiDou navigation satellite system/inertial navigation system tightly coupled integrated system. Finally, the precise relative position can be calculated with the “best” ambiguity solution. Both experiments with static data and field vehicle test were carried out to evaluate the algorithm efficiency in different data configurations. The results indicate that IRAFAR-TCRP method can effectively suppress the influence of observation outliers and model prediction abnormalities, which improves the success rate of ambiguity resolution, raises the accuracy as well as the continuity of relative positioning. The success rate of ambiguity resolution with single-frequency BeiDou navigation satellite system can reach 90% in the gross error and abnormal disturbance environments and centimeter-level accuracy can be achieved.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49122256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TEZEM: A new energy-efficient routing protocol for next-generation wireless sensor networks TEZEM:用于下一代无线传感器网络的新型节能路由协议
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-06-01 DOI: 10.1177/15501329221107246
Zain ul Abidin Jaffri, Muhammad Asif, W. U. Khan, Zeeshan Ahmad, Z. Akhtar, Kalim Ullah, Md. Sadek Ali
The design and implementation of energy-efficient routing protocols for next-generation wireless sensor networks is always a challenge due to limited power resource capabilities. Hierarchical (clustering) routing protocols appeared to be a remarkable solution for extending the lifetime of wireless sensor networks, particularly in application-aware (threshold-sensitive) and heterogeneity-aware cluster-based routing protocols. In this article, we propose a protocol, namely, Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol. It is a heterogeneity-aware and threshold-based protocol that provides a better solution to existing problems in next-generation wireless sensor networks. During execution, the Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol splits the entire network area into several zones to manage network traffic efficiently. In the first step, Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol is designed for a homogeneous network where the initial energy of all the nodes is the same. Thereafter, we bring in heterogeneity in the Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol execution environment to optimize its energy consumption. By investigating the performance of the various numbers of divisions, it is proved that the Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol with 9 zonal divisions has higher stability and throughput. The performance of the proposed Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol is compared with those of Stable Election Protocol, Low-Energy Adaptive Clustering Hierarchy, Modified Low-Energy Adaptive Clustering Hierarchy, and Gateway-Based Energy-Efficient Routing Protocol through computer simulations. Simulation results verify the improved performance of the proposed Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol in terms of network stability, lifetime, and throughput.
由于功率资源能力有限,下一代无线传感器网络的节能路由协议的设计和实现始终是一个挑战。分层(集群)路由协议似乎是延长无线传感器网络寿命的一个显著解决方案,特别是在应用感知(阈值敏感)和异构感知的基于集群的路由协议中。在本文中,我们提出了一种协议,即基于阈值的能量感知区域效率测量分层路由协议。它是一种异构感知和基于阈值的协议,为下一代无线传感器网络中的现有问题提供了更好的解决方案。在执行过程中,基于阈值的能量感知区域效率测量分层路由协议将整个网络区域划分为几个区域,以有效地管理网络流量。在第一步中,针对所有节点的初始能量相同的同构网络,设计了基于阈值的能量感知区域效率测量分层路由协议。然后,我们在基于阈值的能量感知区域效率测量分层路由协议执行环境中引入异构性,以优化其能耗。通过研究不同分区数的性能,证明了基于阈值的能量感知分区效率测量分层路由协议具有更高的稳定性和吞吐量。通过计算机仿真,将所提出的基于阈值的能量感知区域效率测量分层路由协议的性能与稳定选择协议、低能量自适应聚类层次结构、改进的低能量自适应集群层次结构和基于网关的能量高效路由协议进行了比较。仿真结果验证了所提出的基于阈值的能量感知区域效率测量分层路由协议在网络稳定性、寿命和吞吐量方面的改进性能。
{"title":"TEZEM: A new energy-efficient routing protocol for next-generation wireless sensor networks","authors":"Zain ul Abidin Jaffri, Muhammad Asif, W. U. Khan, Zeeshan Ahmad, Z. Akhtar, Kalim Ullah, Md. Sadek Ali","doi":"10.1177/15501329221107246","DOIUrl":"https://doi.org/10.1177/15501329221107246","url":null,"abstract":"The design and implementation of energy-efficient routing protocols for next-generation wireless sensor networks is always a challenge due to limited power resource capabilities. Hierarchical (clustering) routing protocols appeared to be a remarkable solution for extending the lifetime of wireless sensor networks, particularly in application-aware (threshold-sensitive) and heterogeneity-aware cluster-based routing protocols. In this article, we propose a protocol, namely, Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol. It is a heterogeneity-aware and threshold-based protocol that provides a better solution to existing problems in next-generation wireless sensor networks. During execution, the Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol splits the entire network area into several zones to manage network traffic efficiently. In the first step, Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol is designed for a homogeneous network where the initial energy of all the nodes is the same. Thereafter, we bring in heterogeneity in the Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol execution environment to optimize its energy consumption. By investigating the performance of the various numbers of divisions, it is proved that the Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol with 9 zonal divisions has higher stability and throughput. The performance of the proposed Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol is compared with those of Stable Election Protocol, Low-Energy Adaptive Clustering Hierarchy, Modified Low-Energy Adaptive Clustering Hierarchy, and Gateway-Based Energy-Efficient Routing Protocol through computer simulations. Simulation results verify the improved performance of the proposed Threshold-based Energy-aware Zonal Efficiency Measuring hierarchical routing protocol in terms of network stability, lifetime, and throughput.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42122763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Analysis of relay selection schemes in underlay cognitive radio non-orthogonal multiple access networks 底层认知无线电非正交多址网络中继选择方案分析
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501477211066304
Dongmei Yang, Cheng Li, Baoquan Ren, Hongjun Li, K. Guo
This article investigates the impacts of relay selection schemes on cooperative underlay cognitive radio non-orthogonal multiple access networks, where the partial relay selection scheme, the max–min relay selection scheme and the two-stage relay selection scheme are applied in the network. Moreover, decode-and-forward protocol is used at the transmission relays. What’s more, in order to show the effect of the schemes on the considered network, the closed-form expressions and asymptotic expressions for the outage probability of the system are derived. Furthermore, the outage performance under the effect of perfect and imperfect successive interference cancellation is analysed. Numerical results are given to illustrate the impacts of the relay selection schemes, the number of relays, the residual interference factor and the power allocation factor on the outage performance. Finally, Monte Carlo simulations are presented to validate the accuracy of the numerical results.
本文研究了中继选择方案对协同底层认知无线电非正交多址网络的影响,该网络采用部分中继选择方案、最大最小中继选择方案和两级中继选择方案。此外,在传输中继上使用译码转发协议。此外,为了说明各方案对所考虑的网络的影响,导出了系统中断概率的封闭表达式和渐近表达式。进一步分析了完全和不完全连续干扰对消作用下的中断性能。数值结果说明了继电器选择方案、继电器个数、剩余干扰因数和功率分配因数对停电性能的影响。最后通过蒙特卡罗仿真验证了数值结果的准确性。
{"title":"Analysis of relay selection schemes in underlay cognitive radio non-orthogonal multiple access networks","authors":"Dongmei Yang, Cheng Li, Baoquan Ren, Hongjun Li, K. Guo","doi":"10.1177/15501477211066304","DOIUrl":"https://doi.org/10.1177/15501477211066304","url":null,"abstract":"This article investigates the impacts of relay selection schemes on cooperative underlay cognitive radio non-orthogonal multiple access networks, where the partial relay selection scheme, the max–min relay selection scheme and the two-stage relay selection scheme are applied in the network. Moreover, decode-and-forward protocol is used at the transmission relays. What’s more, in order to show the effect of the schemes on the considered network, the closed-form expressions and asymptotic expressions for the outage probability of the system are derived. Furthermore, the outage performance under the effect of perfect and imperfect successive interference cancellation is analysed. Numerical results are given to illustrate the impacts of the relay selection schemes, the number of relays, the residual interference factor and the power allocation factor on the outage performance. Finally, Monte Carlo simulations are presented to validate the accuracy of the numerical results.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46790143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A reduced dimension multiple signal classification–based direct location algorithm with dense arrays 一种基于降维多信号分类的密集阵列直接定位算法
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501329221097583
Jianfeng Li, Gaofeng Zhao, Baobao Li, Xianpeng Wang, Mengxing Huang
Aiming at the issue of parameter matching in conventional two-step location, a reduced dimension multiple signal classification direct position determination algorithm based on multi-array is proposed. Based on the idea of dimension reduction, the algorithm avoids multi-dimensional search in spatial domain and attenuation coefficient domain and reduces the search complexity. Simulation results show that the performance of the algorithm is better than the traditional angle of arrival two-step localization algorithm and subspace data fusion direct localization algorithm.
针对传统两步定位中的参数匹配问题,提出了一种基于多阵列的降维多信号分类直接定位算法。该算法基于降维思想,避免了空间域和衰减系数域的多维搜索,降低了搜索复杂度。仿真结果表明,该算法的性能优于传统的到达角两步定位算法和子空间数据融合直接定位算法。
{"title":"A reduced dimension multiple signal classification–based direct location algorithm with dense arrays","authors":"Jianfeng Li, Gaofeng Zhao, Baobao Li, Xianpeng Wang, Mengxing Huang","doi":"10.1177/15501329221097583","DOIUrl":"https://doi.org/10.1177/15501329221097583","url":null,"abstract":"Aiming at the issue of parameter matching in conventional two-step location, a reduced dimension multiple signal classification direct position determination algorithm based on multi-array is proposed. Based on the idea of dimension reduction, the algorithm avoids multi-dimensional search in spatial domain and attenuation coefficient domain and reduces the search complexity. Simulation results show that the performance of the algorithm is better than the traditional angle of arrival two-step localization algorithm and subspace data fusion direct localization algorithm.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47360799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-sensor fusion algorithm in cooperative vehicle-infrastructure system for blind spot warning 用于盲点预警的协同车辆基础设施系统中的多传感器融合算法
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501329221100412
Chao Xiang, Li Zhang, Xiaopo Xie, Longgang Zhao, Xin Ke, Zhendong Niu, Feng Wang
With the rapid development of electric vehicles and artificial intelligence technology, the automatic driving industry has entered a rapid development stage. However, there is a risk of traffic accidents due to the blind spot of vision, whether autonomous vehicles or traditional vehicles. In this article, a multi-sensor fusion perception method is proposed, in which the semantic information from the camera and the range information from the LiDAR are fused at the data layer and the LiDAR point cloud containing semantic information is clustered to obtain the type and location information of the objects. Based on the sensor equipments deployed on the roadside, the sensing information processed by the fusion method is sent to the nearby vehicles in real-time through 5G and V2X technology for blind spot early warning, and its feasibility is verified by experiments and simulations. The blind spot warning scheme based on roadside multi-sensor fusion perception proposed in this article has been experimentally verified in the closed park, which can obviously reduce the traffic accidents caused by the blind spot of vision, and is of great significance to improve traffic safety.
随着电动汽车和人工智能技术的快速发展,自动驾驶行业进入了快速发展阶段。然而,无论是自动驾驶汽车还是传统汽车,由于视觉盲点都存在交通事故的风险。本文提出了一种多传感器融合感知方法,在数据层融合来自相机的语义信息和来自激光雷达的距离信息,并对包含语义信息的激光雷达点云进行聚类,以获得物体的类型和位置信息。基于部署在路边的传感器设备,通过5G和V2X技术将融合方法处理后的传感信息实时发送给附近车辆进行盲点预警,并通过实验和仿真验证了其可行性。本文提出的基于路边多传感器融合感知的盲点预警方案已在封闭式公园中进行了实验验证,可以明显减少由视觉盲点引起的交通事故,对提高交通安全具有重要意义。
{"title":"Multi-sensor fusion algorithm in cooperative vehicle-infrastructure system for blind spot warning","authors":"Chao Xiang, Li Zhang, Xiaopo Xie, Longgang Zhao, Xin Ke, Zhendong Niu, Feng Wang","doi":"10.1177/15501329221100412","DOIUrl":"https://doi.org/10.1177/15501329221100412","url":null,"abstract":"With the rapid development of electric vehicles and artificial intelligence technology, the automatic driving industry has entered a rapid development stage. However, there is a risk of traffic accidents due to the blind spot of vision, whether autonomous vehicles or traditional vehicles. In this article, a multi-sensor fusion perception method is proposed, in which the semantic information from the camera and the range information from the LiDAR are fused at the data layer and the LiDAR point cloud containing semantic information is clustered to obtain the type and location information of the objects. Based on the sensor equipments deployed on the roadside, the sensing information processed by the fusion method is sent to the nearby vehicles in real-time through 5G and V2X technology for blind spot early warning, and its feasibility is verified by experiments and simulations. The blind spot warning scheme based on roadside multi-sensor fusion perception proposed in this article has been experimentally verified in the closed park, which can obviously reduce the traffic accidents caused by the blind spot of vision, and is of great significance to improve traffic safety.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41474409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Delay-reliability-aware protocol adaption and quality of service guarantee for message queuing telemetry transport-empowered electric Internet of things 基于延迟可靠性感知的消息队列遥测传输协议适配和服务质量保证
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501329221097815
H. Zhang, Hongshuo Zhang, Zhao Wang, Zhenyu Zhou, Qiang Wang, Guangyuan Xu, Junzhong Yang, Zhong Gan
Message queuing telemetry transport has emerged as a promising communication protocol for resource-constrained electric Internet of things due to high bandwidth utilization, simple implementation, and various quality of service levels. Enabled by message queuing telemetry transport, electric Internet of things gateways adopt dynamic protocol adaptation, conversion, and quality of service level selection to realize bidirectional communication with massive devices and platforms based on heterogeneous communication protocols. However, protocol adaptation and quality of service guarantee in message queuing telemetry transport-empowered electric Internet of things still faces several challenges, such as unified communication architecture, differentiated quality of service requirements, lack of quality of service metric models, and incomplete information. In this paper, we first establish a unified communication architecture for message queuing telemetry transport-empowered electric Internet of things for adaptation and conversion of heterogeneous protocols. Second, we formulate the quality of service level selection optimization problem to minimize the weighted sum of packet-loss ratio and delay. Then, a delay-reliability-aware message queuing telemetry transport quality of service level selection algorithm based on upper confidence bound is proposed to learn the optimal quality of service level through dynamically interacting with the environment. Compared with single and fixed quality of service level selection strategies, delay-reliability-aware message queuing telemetry transport quality of service level selection can effectively reduce the weighted sum of delay and packet-loss ratio and satisfy the differentiated quality of service requirements of electric Internet of things.
消息队列遥测传输具有带宽利用率高、实现简单、服务质量等级多样等优点,是资源受限的电力物联网中一种很有前途的通信协议。电子物联网网关通过消息队列遥测传输,采用动态协议适配、转换和服务质量等级选择,实现基于异构通信协议的海量设备和平台双向通信。然而,基于消息队列遥测传输的电动物联网协议适配和服务质量保障仍面临通信架构统一、服务质量需求差异化、服务质量度量模型缺失、信息不完整等挑战。在本文中,我们首先建立了一个统一的通信架构,用于消息队列遥测传输授权的电子物联网,用于异构协议的适应和转换。其次,提出了以丢包率和时延加权和最小为目标的服务质量水平选择优化问题。然后,提出了一种基于上置信度的延迟可靠性感知消息队列遥测服务水平质量选择算法,通过与环境的动态交互学习最优服务水平质量。与单一、固定的服务等级质量选择策略相比,延迟-可靠性感知消息队列遥测服务等级质量选择策略能有效降低时延和丢包率的加权和,满足电力物联网差异化的服务质量需求。
{"title":"Delay-reliability-aware protocol adaption and quality of service guarantee for message queuing telemetry transport-empowered electric Internet of things","authors":"H. Zhang, Hongshuo Zhang, Zhao Wang, Zhenyu Zhou, Qiang Wang, Guangyuan Xu, Junzhong Yang, Zhong Gan","doi":"10.1177/15501329221097815","DOIUrl":"https://doi.org/10.1177/15501329221097815","url":null,"abstract":"Message queuing telemetry transport has emerged as a promising communication protocol for resource-constrained electric Internet of things due to high bandwidth utilization, simple implementation, and various quality of service levels. Enabled by message queuing telemetry transport, electric Internet of things gateways adopt dynamic protocol adaptation, conversion, and quality of service level selection to realize bidirectional communication with massive devices and platforms based on heterogeneous communication protocols. However, protocol adaptation and quality of service guarantee in message queuing telemetry transport-empowered electric Internet of things still faces several challenges, such as unified communication architecture, differentiated quality of service requirements, lack of quality of service metric models, and incomplete information. In this paper, we first establish a unified communication architecture for message queuing telemetry transport-empowered electric Internet of things for adaptation and conversion of heterogeneous protocols. Second, we formulate the quality of service level selection optimization problem to minimize the weighted sum of packet-loss ratio and delay. Then, a delay-reliability-aware message queuing telemetry transport quality of service level selection algorithm based on upper confidence bound is proposed to learn the optimal quality of service level through dynamically interacting with the environment. Compared with single and fixed quality of service level selection strategies, delay-reliability-aware message queuing telemetry transport quality of service level selection can effectively reduce the weighted sum of delay and packet-loss ratio and satisfy the differentiated quality of service requirements of electric Internet of things.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48363010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Vulnerability association evaluation of Internet of thing devices based on attack graph 基于攻击图的物联网设备漏洞关联评估
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501329221097817
Yao Ma, Yuting Wu, Dan Yu, Lv Ding, Yongle Chen
Device vulnerabilities emerge one after another in the Internet of thing environment, the attackers attack vulnerabilities on several low-level devices simultaneously by multi-step attack method to trigger the vulnerabilities on other high-level devices to damage or control the information system. Considering the correlation between device vulnerabilities, we proposed a method based on attack graph to evaluate vulnerability risk in order to ensure Internet of thing network security. First, according to the type, version, and other relevant information of device vulnerabilities in the Internet of thing environment, hidden Markov model can be used to model the association between device states. Second, analyze the possible attacks on the vulnerabilities on the device, and generate the attack graph according to the correlation between the device states and the relevant information of the vulnerabilities in the device. Finally, the vulnerabilities are objectively and accurately evaluated according to the attack graph. The experiments results show that the proposed method can map the relationship between devices more accurately and objectively and improve the efficiency and accuracy of the vulnerability evaluation.
在物联网环境中,设备漏洞层出不穷,攻击者通过多步攻击的方式,同时攻击多个底层设备上的漏洞,触发其他高层设备上的弱点,破坏或控制信息系统。考虑到设备漏洞之间的相关性,我们提出了一种基于攻击图的漏洞风险评估方法,以确保物联网网络的安全。首先,根据物联网环境中设备漏洞的类型、版本等相关信息,可以使用隐马尔可夫模型对设备状态之间的关联进行建模。其次,分析设备上的漏洞可能受到的攻击,并根据设备状态与设备中漏洞的相关信息之间的相关性生成攻击图。最后,根据攻击图对漏洞进行了客观、准确的评估。实验结果表明,该方法能够更准确、客观地映射设备之间的关系,提高了漏洞评估的效率和准确性。
{"title":"Vulnerability association evaluation of Internet of thing devices based on attack graph","authors":"Yao Ma, Yuting Wu, Dan Yu, Lv Ding, Yongle Chen","doi":"10.1177/15501329221097817","DOIUrl":"https://doi.org/10.1177/15501329221097817","url":null,"abstract":"Device vulnerabilities emerge one after another in the Internet of thing environment, the attackers attack vulnerabilities on several low-level devices simultaneously by multi-step attack method to trigger the vulnerabilities on other high-level devices to damage or control the information system. Considering the correlation between device vulnerabilities, we proposed a method based on attack graph to evaluate vulnerability risk in order to ensure Internet of thing network security. First, according to the type, version, and other relevant information of device vulnerabilities in the Internet of thing environment, hidden Markov model can be used to model the association between device states. Second, analyze the possible attacks on the vulnerabilities on the device, and generate the attack graph according to the correlation between the device states and the relevant information of the vulnerabilities in the device. Finally, the vulnerabilities are objectively and accurately evaluated according to the attack graph. The experiments results show that the proposed method can map the relationship between devices more accurately and objectively and improve the efficiency and accuracy of the vulnerability evaluation.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41609645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Viability characterization of a proof-of-concept Bluetooth mesh smart building application 概念验证蓝牙网状智能建筑应用的可行性表征
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501329221097819
Leonardo Eras, Federico Domínguez, Caril Martinez
Bluetooth low energy is an almost ubiquitous technology currently embedded in billions of power-constrained Internet of Things devices around the world. The Bluetooth mesh profile, released by the Bluetooth Special Interest Group in July 2017, allows Bluetooth low energy devices to form a mesh network, further enabling smart home and building applications where long-range connectivity is required. However, the current release of Bluetooth mesh profile still has power and deployment constraints that limit its applicability. To explore the viability of Bluetooth mesh profile in home/building automation applications, we built the Smart Doorbell: a proof-of-concept Bluetooth mesh profile–based visitor notification system for office spaces. The Smart Doorbell was implemented using a mesh network topology with nodes distributed across office building floors, serving as a real Internet of Things deployment and as a testbed for mesh network protocols. Similar Bluetooth mesh profile evaluations found in literature use mostly development kits and/or synthetic traffic in artificial settings; we contribute by using the Smart Doorbell, a system as close as possible to a minimum viable product, to evaluate power consumption and responsiveness as a proxy for product viability. This article presents the architecture of the Smart Doorbell, the viability evaluation results, and a direct comparison with FruityMesh, a competing Bluetooth low energy mesh network protocol. Overall, the fact that Bluetooth mesh profile devices can directly communicate with a user’s mobile phone (using Bluetooth low energy) considerably eases deployment and provisioning. However, the use of flooding to forward messages across the mesh network increases power consumption, precluding the use of battery-powered nodes on the network’s backbone and severely limiting the applicability of Bluetooth mesh profile in building automation.
低功耗蓝牙是一种几乎无处不在的技术,目前嵌入在全球数十亿个功耗受限的物联网设备中。蓝牙特殊兴趣小组于2017年7月发布了蓝牙mesh配置文件,允许蓝牙低功耗设备形成网状网络,进一步支持需要远程连接的智能家居和建筑应用。然而,目前发布的蓝牙mesh配置文件仍然有功率和部署限制,限制了它的适用性。为了探索蓝牙网状配置文件在家庭/楼宇自动化应用中的可行性,我们构建了智能门铃:一个基于蓝牙网状配置文件的概念验证型办公空间访客通知系统。智能门铃采用网状网络拓扑实现,节点分布在办公大楼的各个楼层,作为真正的物联网部署和网状网络协议的测试平台。在文献中发现的类似蓝牙网格配置文件评估主要使用开发工具包和/或人工环境中的合成流量;我们的贡献是使用智能门铃,一个尽可能接近最小可行产品的系统,来评估功耗和响应能力,作为产品可行性的代理。本文介绍了智能门铃的架构,可行性评估结果,并与FruityMesh(一种竞争的蓝牙低功耗网状网络协议)进行了直接比较。总的来说,蓝牙mesh配置设备可以直接与用户的移动电话通信(使用低功耗蓝牙),这一事实大大简化了部署和配置。然而,在网状网络中使用泛洪转发消息增加了功耗,阻碍了在网络骨干上使用电池供电的节点,并严重限制了蓝牙网状配置文件在楼宇自动化中的适用性。
{"title":"Viability characterization of a proof-of-concept Bluetooth mesh smart building application","authors":"Leonardo Eras, Federico Domínguez, Caril Martinez","doi":"10.1177/15501329221097819","DOIUrl":"https://doi.org/10.1177/15501329221097819","url":null,"abstract":"Bluetooth low energy is an almost ubiquitous technology currently embedded in billions of power-constrained Internet of Things devices around the world. The Bluetooth mesh profile, released by the Bluetooth Special Interest Group in July 2017, allows Bluetooth low energy devices to form a mesh network, further enabling smart home and building applications where long-range connectivity is required. However, the current release of Bluetooth mesh profile still has power and deployment constraints that limit its applicability. To explore the viability of Bluetooth mesh profile in home/building automation applications, we built the Smart Doorbell: a proof-of-concept Bluetooth mesh profile–based visitor notification system for office spaces. The Smart Doorbell was implemented using a mesh network topology with nodes distributed across office building floors, serving as a real Internet of Things deployment and as a testbed for mesh network protocols. Similar Bluetooth mesh profile evaluations found in literature use mostly development kits and/or synthetic traffic in artificial settings; we contribute by using the Smart Doorbell, a system as close as possible to a minimum viable product, to evaluate power consumption and responsiveness as a proxy for product viability. This article presents the architecture of the Smart Doorbell, the viability evaluation results, and a direct comparison with FruityMesh, a competing Bluetooth low energy mesh network protocol. Overall, the fact that Bluetooth mesh profile devices can directly communicate with a user’s mobile phone (using Bluetooth low energy) considerably eases deployment and provisioning. However, the use of flooding to forward messages across the mesh network increases power consumption, precluding the use of battery-powered nodes on the network’s backbone and severely limiting the applicability of Bluetooth mesh profile in building automation.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44748496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Multi-Kinects fusion for full-body tracking in virtual reality-aided assembly simulation 虚拟现实辅助装配仿真中全身跟踪的多运动融合
IF 2.3 4区 计算机科学 Q1 Engineering Pub Date : 2022-05-01 DOI: 10.1177/15501329221097591
Yu Wang, Fuxiang Chang, Yuanjie Wu, Ziran Hu, Lihui Li, Pengyu Li, Pu Lang, Shouwen Yao
Skeleton tracking based on multiple Kinects data fusion has been proved to have better accuracy and robustness than single Kinect. However, previous works did not consider the inconsistency of tracking accuracy in the tracking field of Kinect and the self-occlusion of human body in assembly operation, which are of vital importance to the fusion performance of the multiple Kinects data in assembly task simulation. In this work, we developed a multi-Kinect fusion algorithm to achieve robust full-body tracking in virtual reality (VR)-aided assembly simulation. Two reliability functions are first applied to evaluate the tracking confidences reflecting the impacts of the position-related error and the self-occlusion error on the tracked skeletons. Then, the tracking skeletons from multiple Kinects are fused based on weighted arithmetic average and generalized covariance intersection. To evaluate the tracking confidence, the ellipsoidal surface fitting was used to model the tracking accuracy distribution of Kinect, and the relations between the user-Kinect crossing angles and the influences of the self-occlusion on the tracking of different parts of body were studied. On the basis, the two reliability functions were developed. We implemented a prototype system leveraging six Kinects and applied the distributed computing in the system to improve the computing efficiency. Experiment results showed that the proposed algorithm has superior fusion performance compared to the peer works.
事实证明,基于多Kinect数据融合的骨骼跟踪比单一Kinect具有更好的准确性和鲁棒性。然而,以往的工作没有考虑到Kinect跟踪领域的跟踪精度不一致和装配操作中人体的自遮挡,而这对装配任务仿真中多个Kinect数据的融合性能至关重要。在这项工作中,我们开发了一种多kinect融合算法,以实现虚拟现实(VR)辅助装配仿真中的鲁棒全身跟踪。首先应用两个可靠度函数来评估反映位置相关误差和自遮挡误差对被跟踪骨架影响的跟踪置信度。然后,基于加权算术平均和广义协方差交点对多个节点的跟踪骨架进行融合;为了评估跟踪置信度,采用椭球面拟合对Kinect的跟踪精度分布进行建模,研究了用户-Kinect交叉角度与自遮挡对身体不同部位跟踪的影响之间的关系。在此基础上,建立了两种可靠性函数。我们实现了一个利用6个节点的原型系统,并在系统中应用分布式计算来提高计算效率。实验结果表明,该算法具有较好的融合性能。
{"title":"Multi-Kinects fusion for full-body tracking in virtual reality-aided assembly simulation","authors":"Yu Wang, Fuxiang Chang, Yuanjie Wu, Ziran Hu, Lihui Li, Pengyu Li, Pu Lang, Shouwen Yao","doi":"10.1177/15501329221097591","DOIUrl":"https://doi.org/10.1177/15501329221097591","url":null,"abstract":"Skeleton tracking based on multiple Kinects data fusion has been proved to have better accuracy and robustness than single Kinect. However, previous works did not consider the inconsistency of tracking accuracy in the tracking field of Kinect and the self-occlusion of human body in assembly operation, which are of vital importance to the fusion performance of the multiple Kinects data in assembly task simulation. In this work, we developed a multi-Kinect fusion algorithm to achieve robust full-body tracking in virtual reality (VR)-aided assembly simulation. Two reliability functions are first applied to evaluate the tracking confidences reflecting the impacts of the position-related error and the self-occlusion error on the tracked skeletons. Then, the tracking skeletons from multiple Kinects are fused based on weighted arithmetic average and generalized covariance intersection. To evaluate the tracking confidence, the ellipsoidal surface fitting was used to model the tracking accuracy distribution of Kinect, and the relations between the user-Kinect crossing angles and the influences of the self-occlusion on the tracking of different parts of body were studied. On the basis, the two reliability functions were developed. We implemented a prototype system leveraging six Kinects and applied the distributed computing in the system to improve the computing efficiency. Experiment results showed that the proposed algorithm has superior fusion performance compared to the peer works.","PeriodicalId":50327,"journal":{"name":"International Journal of Distributed Sensor Networks","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44241930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
期刊
International Journal of Distributed Sensor Networks
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1