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2018 International Symposium on Networks, Computers and Communications (ISNCC)最新文献

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Preserving Privacy in Wireless Sensor Networks using Onion Routing 利用洋葱路由保护无线传感器网络中的隐私
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530968
Amr H. El Mougy, Sandra Sameh
In the era of technology, Internet Of Things (IoT) which is a computing concept connecting a growing range of physical devices across the Internet, enriched our lives. IoT emerges with widespread applications and technologies including Wireless Sensor Networks (WSNs). Over the past few years, WSNs become one of the most evolving technologies and are considered as the connection between physical and virtual worlds for the ability to measure, collect and monitor environmental or physical conditions. Due to the large scale of WSNs being deployed to the Internet, security and privacy risks become crucial. The objective of this paper is to find a technique for anonymous communication and implement a security system for WSNs. This is achieved by implementing “Onion Routing” functionality on sensing devices, utilizing cryptography techniques and key distribution algorithms.
在科技时代,物联网(IoT)是一个通过互联网连接越来越多的物理设备的计算概念,丰富了我们的生活。随着包括无线传感器网络(wsn)在内的广泛应用和技术的出现,物联网应运而生。在过去的几年里,无线传感器网络成为发展最快的技术之一,被认为是物理世界和虚拟世界之间的连接,具有测量、收集和监测环境或物理条件的能力。由于无线传感器网络被大规模部署到互联网上,其安全和隐私风险变得至关重要。本文的目标是找到一种匿名通信技术,并实现一个安全系统的无线传感器网络。这是通过在传感设备上实现“洋葱路由”功能,利用加密技术和密钥分发算法来实现的。
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引用次数: 4
Integrated circuits for data communication receivers 数据通信接收机用集成电路
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8531015
G. Orengo
The present contribution reports some of the most effective results achieved during the last few years in the frame of three different experiments (GAME, AMIGA, LIFE) of the Italian Institute of Nuclear Physics (INFN). In particular, four different foundry runs have been done using the ALENIA MESFET technology and more than thirty different circuits were designed and tested. Only few of them are reported, with a short description, in the following.
本报告报告了意大利核物理研究所过去几年在三个不同实验(GAME、AMIGA、LIFE)框架内取得的一些最有效的结果。特别是,使用ALENIA MESFET技术进行了四次不同的铸造厂运行,并设计和测试了三十多种不同的电路。下面只报道了其中的几个,并作了简短的描述。
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引用次数: 0
Joint Spectrum Allocation and Power Control for Cognitive Radio Networks Based on Potential Game 基于势博弈的认知无线网络频谱联合分配与功率控制
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530881
Xi Yu, Weilian Xue
To solve the spectrum and power allocation problem of distributed cognitive radio networks for D2D users, we propose a joint spectrum and power allocation algorithm based on potential game. Through all the D2D nodes uploading their own strategy selections, the model enables distributed nodes to make decisions using limited information, and establishes a resource allocation model that maximizes the overall benefit. The utility function takes the throughput as the gain, and the total mutual interference as the cost. Cognitive users detect the channel condition according to the interference criterion of SINR constraint, in order to guarantee that the node can select the strategy which meets the user's requirements and achieves Nash equilibrium quickly. In this paper, the convergence of the algorithm is proved theoretically. Simulation results show that the algorithm achieves the goal of joint allocation of spectrum and power with a fast convergence speed, and demonstrate superior throughput and fair allocation of resources in comparison with other non game-theoretic methods.
为了解决D2D用户分布式认知无线网络的频谱和功率分配问题,提出了一种基于潜在博弈的频谱和功率联合分配算法。该模型通过各D2D节点上传各自的策略选择,使分布式节点能够在有限的信息下进行决策,建立整体效益最大化的资源分配模型。效用函数以吞吐量为增益,总互干扰为成本。认知用户根据信噪比约束的干扰准则检测信道状况,以保证节点能够选择满足用户需求的策略,快速实现纳什均衡。本文从理论上证明了该算法的收敛性。仿真结果表明,该算法实现了频谱和功率的联合分配,收敛速度快,与其他非博弈论方法相比,具有优越的吞吐量和公平的资源分配。
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引用次数: 1
Modelling Botnet Propagation in Networks with Layered Defences 基于分层防御的僵尸网络传播建模
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530934
Dilara Acarali, M. Rajarajan, N. Komninos
Botnets are still a pertinent threat to our digital infrastructure and a central topic for study in the cyber-research community. At the start of a botnet's life, the aim of the botmaster is to achieve enough spread to make their botnet functional and as potent as possible. Therefore, propagation dynamics are a vital area to address in order to effectively defend against this type of malware. Over the years, there have been many propagation models based on the principles of disease spread but these often do not take specific network characteristics into account. In this paper, we propose the novel use of a probabilistic adaptation of the SEIR (Susceptible, Exposed, Infected, Recovered) model applied to defence-in-depth networks with heterogeneous contact rates and node impact. We test this approach through numerical simulation and discuss our findings.
僵尸网络仍然是对我们的数字基础设施的一个相关威胁,也是网络研究界研究的一个中心主题。在僵尸网络生命的开始,僵尸管理员的目标是实现足够的传播,使他们的僵尸网络功能和尽可能强大。因此,为了有效地防御这种类型的恶意软件,传播动态是一个需要解决的重要领域。多年来,有许多基于疾病传播原理的传播模型,但这些模型往往没有考虑到特定的网络特征。在本文中,我们提出了一种新的SEIR(易感、暴露、感染、恢复)模型的概率适应性应用于具有异构接触率和节点影响的防御深度网络。我们通过数值模拟测试了这种方法,并讨论了我们的发现。
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引用次数: 4
High Frequency Dynamic Voltage Forecasting Under Reduced Wireless Sensor Network Observability 降低无线传感器网络可观测性下的高频动态电压预测
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530909
John Paul F. Cajanding, M. A. Mercado, N. Tiglao
Missing information in Wireless Sensor Network nodes can lead to inaccurate forecasts when state estimation is done on any particular system. This poses a serious threat to systems such as power distribution grids as a small miscalculation in the system can lead to disastrous effects. This paper proposes a relatively simple, yet novel, approach to forecasting missing information in a Wireless Sensor Network that collects high-frequency data. Specifically, the voltage measurements of the microPhasor Measurement Units from the Lawrence Berkeley National Lab with sampling frequency of 250Hz is analyzed. We model the problem as a matrix completion problem - similar to how collaborative filtering problems work. The average forecasting root mean square error is computed, estimated through the Frobenius Norm of the difference between the completed and the test matrices, at 0.03% while the standard deviation is around 0.15. We prove that there is a logarithmic increase of error when more data is missing - attributed to when the sensors are down more often, but the increase of error is negligible since it is still around 0.1%. The accurate measurements can be attributed to the high-frequency sampling rate used when collecting information - justifying the need for more high-frequency information collection through wireless sensor networks.
当对任何特定系统进行状态估计时,无线传感器网络节点中的信息缺失会导致预测不准确。这对配电网等系统构成了严重的威胁,因为系统中的一个小错误计算可能导致灾难性的影响。本文提出了一种相对简单但新颖的方法来预测收集高频数据的无线传感器网络中的缺失信息。具体来说,分析了美国劳伦斯伯克利国家实验室的微相量测量单元在250Hz采样频率下的电压测量结果。我们将这个问题建模为矩阵补全问题——类似于协同过滤问题的工作原理。通过完成矩阵与测试矩阵之差的Frobenius Norm估计,计算平均预测均方根误差为0.03%,而标准差约为0.15。我们证明,当更多的数据丢失时,误差会呈对数增长——这归因于传感器更频繁地停机,但误差的增长可以忽略不计,因为它仍然在0.1%左右。准确的测量可归因于收集信息时使用的高频采样率-证明需要通过无线传感器网络收集更多的高频信息。
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引用次数: 0
On the Impact of the Multiplication Decrease Factor of QUIC 量子集成电路乘减系数的影响
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530990
Maiass Zaher, S. Molnár
QUIC is a new transport protocol for transferring web traffic proposed by Google employing CUBIC as the default congestion control algorithm with a small but important modification where it uses a smaller congestion window reduction than the one used in the original CUBIC. Motivated by this change, in this paper we address the robustness and sensitivity of the multiplication decrease factor. More specifically, we investigate the page load time of QUIC as an impact of the multiplication decrease factor in different network environments by changing the loss rate, delay, buffer size, web page size, and bandwidth. We have found that the region where the impact of the change of the multiplication decrease factor in QUIC is pronounced when large web pages are downloaded with low round-trip time achieving 22% decrease in the page load time.
QUIC是Google提出的一种用于传输网络流量的新传输协议,它采用CUBIC作为默认拥塞控制算法,并进行了一个小而重要的修改,即它使用比原始CUBIC更小的拥塞窗口减少。在这种变化的激励下,本文讨论了乘法减少因子的鲁棒性和灵敏度。更具体地说,我们通过改变丢失率、延迟、缓冲区大小、网页大小和带宽,研究了不同网络环境下QUIC的页面加载时间对乘减因子的影响。我们发现,当以低往返时间下载大型网页时,QUIC中乘法减少因子变化的影响明显,从而使页面加载时间减少22%。
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引用次数: 0
Autonomic Management Approach for Dynamic Service Based IoT Systems 基于动态服务的物联网系统自主管理方法
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530975
Guillaume Garzone, Nawal Guermouche, T. Monteil
The Internet of Things (IoT) continues to expand undeniably fast to reach billions of connected heterogeneous devices. This is changing the way systems are built: new applications integrating software and physical devices are emerging in different domains, such as health, smart building, and smart cities. This brings opportunities to enable new added value services. Nevertheless, building and managing such highly dynamic and heterogeneous infrastructures built upon a multitude of mobile and resource-limited devices is challenging. In this paper, we propose a semantic based autonomic management approach for service oriented IoT systems. The aim is to support building and managing highly dynamic new value added IoT services. The proposed approach relies on a semantic based model to characterize the system properties and then enables semantic reasoning, and graph grammars to enable its management and evolution. A use case is proposed to show the related features of the proposed approach and an evaluation study is presented.
不可否认,物联网(IoT)继续快速扩展,达到数十亿个连接的异构设备。这正在改变系统的构建方式:集成软件和物理设备的新应用程序正在不同领域出现,例如健康、智能建筑和智能城市。这为实现新的增值服务带来了机会。然而,构建和管理建立在众多移动设备和资源有限设备上的这种高度动态和异构的基础设施是具有挑战性的。在本文中,我们提出了一种基于语义的面向服务的物联网系统自主管理方法。其目的是支持构建和管理高度动态的新增值物联网服务。所提出的方法依赖于基于语义的模型来描述系统属性,然后实现语义推理,并使用图形语法来实现其管理和进化。提出了一个用例来展示所提出的方法的相关特征,并提出了一个评估研究。
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引用次数: 3
LEACH-S: Low Energy Adaptive Clustering Hierarchy for Sensor Network LEACH-S:传感器网络的低能量自适应聚类层次
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8531049
Amira Bendjeddou, H. Laoufi, S. Boudjit
Minimizing the consumed energy in wireless sensor network has a great importance, especially when sensors are deployed in hostile environment. To fulfill this goal, a lot of methods are proposed in the literature, like clustering. In this paper we make an improvement to LEACH protocol, called LEACH-S for Low Energy Adaptive Clustering Hierarchy for Sensor Network in order to minimize the consumed energy and to reduce the overhead in the network. The main idea of our method is to reduce the cluster-head selection in each round. The simulation results show that our approach improves LEACH protocol. It reduces the consumed energy by each node and minimizes the overhead in the network.
最小化无线传感器网络的能量消耗具有重要的意义,特别是当传感器部署在恶劣环境中时。为了实现这一目标,文献中提出了许多方法,如聚类。本文对LEACH协议进行了改进,称为LEACH- s,用于传感器网络的低能量自适应聚类层次,以最大限度地减少网络消耗的能量和减少网络开销。我们的方法的主要思想是减少每一轮的簇头选择。仿真结果表明,该方法改进了LEACH协议。它减少了每个节点消耗的能量,使网络开销最小化。
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引用次数: 8
Design of a Wireless Sensor Network to Detect Car Accidents on Highways 高速公路交通事故无线传感器网络的设计
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8531023
Christopher S. Baidal, David S. Salazar, V. S. Padilla, Rebeca L. Estrada, Nestor X. Arreaga
In Latin America, the number of car accidents are alarming figures every year. Ecuador is one of the countries that leads the statistics. This paper presents an engineering design proposal to detect a car accident on roads or highways with the aim to reduce deaths caused by these events and to improve the response time of the corresponding emergency entities. This work analyzes a particular scenario and does not pretend to compare the performance of our proposal with prior related works. Our solution consists of several components: a wireless sensor network with elements based on open source tools (such as Arduino nano microcontroller), distance sensors (HC-SR04) and accelerometer sensor (MMA7361), a Raspberry PI 3 model B embedded system and the deployment of a Zigbee network. The system is connected by means of a wireless local area network (WLAN) to a database server and a web application. Sensors response (accelerometer and proximity) in a frontal vehicle collision was proven by implementing a prototype, in order to be tested in a real scenario. The numerical results demonstrate that the response time between the vehicle and the concentrator affects (either increasing or reducing) the total communication time between the vehicle and the web server.
在拉丁美洲,每年发生的车祸数量惊人。厄瓜多尔是统计数据领先的国家之一。本文提出了一种检测道路或高速公路上的汽车事故的工程设计方案,旨在减少这些事件造成的死亡人数,并提高相应应急实体的响应时间。这项工作分析了一个特定的场景,并没有假装将我们的建议的性能与先前的相关工作进行比较。我们的解决方案由几个组件组成:一个基于开源工具(如Arduino纳米微控制器)的无线传感器网络,距离传感器(HC-SR04)和加速度传感器(MMA7361),树莓派3 B型嵌入式系统和Zigbee网络的部署。系统通过无线局域网(WLAN)连接到数据库服务器和web应用程序。为了在真实场景中进行测试,传感器在正面车辆碰撞中的响应(加速度计和接近)通过实现原型来验证。数值结果表明,车辆与集中器之间的响应时间会影响(或增加或减少)车辆与web服务器之间的总通信时间。
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引用次数: 3
The Impact of D2D Connections on Network-Assisted Mobile Data Offloading D2D连接对网络辅助移动数据卸载的影响
Pub Date : 2018-06-01 DOI: 10.1109/ISNCC.2018.8530961
A. S. Tan, E. Zeydan
The exponential increase of mobile data traffic pushes mobile operators to seek more efficient heterogeneous communication techniques. In this study, multi-user extension methods for multiple attribute decision making algorithms for network-assisted data offloading in heterogeneous wireless networks are developed and performance evaluations are performed in the presence of Device-to-Device (D2D) connections. Evaluations are carried out using simulations to point out the metrics and factors influencing data offloading in heterogeneous networks. The simulation results indicate the superiority of incorporating network-based information besides user-based information in offloading decisions. Additionally, up to 67% increase in user satisfaction can be achieved when D2D density is kept 68% under a heavy load scenario. The simulation results also indicate the existence of optimal D2D densities in heterogeneous networks depending on the total number of users and available network capacity.
移动数据流量的指数级增长促使移动运营商寻求更高效的异构通信技术。在本研究中,开发了异构无线网络中用于网络辅助数据卸载的多属性决策算法的多用户扩展方法,并在设备到设备(D2D)连接存在的情况下进行了性能评估。通过仿真进行了评估,指出了影响异构网络中数据卸载的指标和因素。仿真结果表明,除基于用户的信息外,结合基于网络的信息在卸载决策中的优越性。此外,当D2D密度在高负载情况下保持68%时,用户满意度可以提高67%。仿真结果还表明,在异构网络中存在最优D2D密度,这取决于用户总数和可用网络容量。
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引用次数: 0
期刊
2018 International Symposium on Networks, Computers and Communications (ISNCC)
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