2023 6th Conference on Cloud and Internet of Things (CIoT)最新文献

Obtaining Accurate Bandwidth Estimations for the Internet of Things 获得准确的物联网带宽估计

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084909

Sharon Choy, B. Wong

{"title":"Obtaining Accurate Bandwidth Estimations for the Internet of Things","authors":"Sharon Choy, B. Wong","doi":"10.1109/CIoT57267.2023.10084909","DOIUrl":"https://doi.org/10.1109/CIoT57267.2023.10084909","url":null,"abstract":"Bandwidth estimation is important for many Internet of Things (IoT) applications. Typical bandwidth estimation techniques involve saturating the link and causing temporary congestion; however, this may not be suitable for latencysensitive IoT applications. Packet pairs and trains are alternative bandwidth estimation methods that use packet inter-arrival time. However, these techniques are often noisy [14] and inaccurate. One source of this inaccuracy is caused by kernel interrupt handling and scheduling [22]. In this paper, we propose our PacketBurst bandwidth estimation technique. The main contribution of PacketBurst is to remove inaccuracies in packet train bandwidth estimate calculations that are caused by kernel interrupts. We observe that consecutive packets in packet trains may have exceedingly small differences in their receive timestamps. Using these timestamps in a packet train bandwidth estimate calculation can result in an inaccurate estimate. We identify four cases where kernel interrupts impact the packet train’s receive timestamps, and we show how to address the timestamp inaccuracies of each case using our PacketBurst technique. We show that PacketBurst estimates can reduce measurement errors of packet trains. When using six MTU-sized packets to estimate available bandwidth, the PacketBurst technique experiences an 2.75% error whereas packet trains experience a 21.6% error when the available bandwidth is 20Mbps.","PeriodicalId":327213,"journal":{"name":"2023 6th Conference on Cloud and Internet of Things (CIoT)","volume":"2013 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127336547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Internet of Things based Sensor System for Vertical Farming and Controlled Environment Agriculture 基于物联网的垂直农业和可控环境农业传感器系统

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084913

Rahmat Ullah, Ikram Asghar, M. G. Griffiths, Craig Stacey, William A V Stiles, Colin Whitelaw

{"title":"Internet of Things based Sensor System for Vertical Farming and Controlled Environment Agriculture","authors":"Rahmat Ullah, Ikram Asghar, M. G. Griffiths, Craig Stacey, William A V Stiles, Colin Whitelaw","doi":"10.1109/CIoT57267.2023.10084913","DOIUrl":"https://doi.org/10.1109/CIoT57267.2023.10084913","url":null,"abstract":"The use of internet of things (IoT) technology in vertical farming has the potential to greatly benefit the industry by providing a more efficient and sustainable way to grow plants. IoT-based systems in vertical farming can monitor and control various environmental factors, such as temperature, humidity, and light levels, to optimise growing conditions and increase productivity. These systems can also automate certain aspects of the growing process, such as irrigation and nutrient delivery, saving time and labour costs. Additionally, IoT technology in vertical farming can provide real-time data and analytics, allowing growers to make data-driven decisions and improve the overall efficiency of their operations. This paper presents a working prototype of a sensor system for vertical farming that could easily be integrated with any vertical farming system. The sensor design was based on a thorough study of existing vertical farming systems, considering factors such as cost, power consumption, and suitability for indoor use. The sensors store and display system parameters and send data to a cloud-based server for remote access. The functionality has been confirmed through testing and evaluation of individual components.","PeriodicalId":327213,"journal":{"name":"2023 6th Conference on Cloud and Internet of Things (CIoT)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114196853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Dimensionality-reducing classifiers for Spanish winter maintenance of roadways 西班牙冬季道路养护的降维分类器

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084897

Diego M. Jiménez-Bravo, J. Bajo, Esther Dopazo, J. F. D. Paz, V. Leithardt

引用次数: 0

A Decentralized Web Service Infrastructure for the Interoperability of Applications in Multihop Dynamic Networks 多跳动态网络中应用互操作性的分散式Web服务基础设施

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084876

Luc Hogie

{"title":"A Decentralized Web Service Infrastructure for the Interoperability of Applications in Multihop Dynamic Networks","authors":"Luc Hogie","doi":"10.1109/CIoT57267.2023.10084876","DOIUrl":"https://doi.org/10.1109/CIoT57267.2023.10084876","url":null,"abstract":"The advent of mobile computing has changed the shape of distributed computing. Mobile devices now have enough computational capabilities to take part of distributed computations. Thanks to their wireless networking interfaces, they can have direct interactions with their peers, self-organize in dynamic multi-hop networks, like the Internet of Things (IoT), the Edge, Mobile Ad hoc Networks (MANETs), etc. Such networks exhibit a number of inherent characteristics (mobility, unpredictability, scarce connections, etc) which make it difficult the use of their resources by (distributed) applications. Because existing middleware for distributed computing was most often designed to operate on clouds/grids/clusters, it can hardly be used in these networks. IDAWI belongs to a new class of middleware solutions which rely on decentralization to federate the resources of dynamic multi-hop networks, to the purpose of facilitating the design and implementation of distributed applications in networks of mobile devices. IDAWI goes further by proposing a collective stream-oriented computing model that matches the very nature of such networks. This permitted us to design, implement and describe in this article the architecture of a specific decentralized Web backend exposing as a whole the resources of a dynamic multi-hop network as a set of Web services. In order to profit from the stream-oriented and collective natures of IDAWI ‘s computation model, these Web services make a clever use of several standard Web technologies they rely on. All the concepts presented in this paper can be found in an Open Source reference implementation.","PeriodicalId":327213,"journal":{"name":"2023 6th Conference on Cloud and Internet of Things (CIoT)","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126429649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Hybrid LSTM-based Neural Network for Satellite-less UAV Navigation 基于混合lstm的无卫星无人机导航神经网络

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084873

Ricardo Santos, J. Matos-Carvalho, Slavisa Tomic, M. Beko, S. D. Correia

引用次数: 0

CSMA/CA-based Random Access Control Suitable for Delay-Constrained Packet Transfer in Smart Factory Environments 基于CSMA/ ca的智能工厂环境下时延约束分组随机访问控制

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/ciot57267.2023.10084878

H. Tode, Kaita Takemoto, Y. Tanigawa

引用次数: 0

Performance Study of Disaster-Resilient Mesh Networking using NerveNet Wi-Fi and LoRa 基于NerveNet Wi-Fi和LoRa的容灾网状网络性能研究

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084890

Mau-Luen Tham, Chee Hong Lean, Wei-Sean Lim, Rong-Chuan Leong, Y. Owada, M. Sein

引用次数: 0

Two-Tier UAV-based Low Power Wide Area Networks: A Testbed and Experimentation Study 基于无人机的两层低功耗广域网:测试平台与实验研究

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084912

Srdjan Sobot, Milan Lukić, Dušan Bortnik, Vladimir Nikić, B. Lima, M. Beko, D. Vukobratović

引用次数: 1

An Adaptive Exponential Min Sum Decoding Algorithm 一种自适应指数最小和译码算法

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084886

Weijiao Zhang, D. Jayakody

引用次数: 1

Introduction of a Cloud Computing Architecture for the Condition Monitoring of a Reconfigurable Battery System for Electric Vehicles 介绍了一种用于电动汽车可重构电池系统状态监测的云计算架构

2023 6th Conference on Cloud and Internet of Things (CIoT) Pub Date : 2023-03-20 DOI: 10.1109/CIoT57267.2023.10084883

Dominic Karnehm, S. Pohlmann, Andreas Wiedenmann, Manuel Kuder, Antje Neve

引用次数: 2