the Smart Home Abstract — Smart home is expected to offer various intelligent services by recognizing residents along with their life style and feelings. One of the key issues for realizing the smart home is how to detect the locations of residents. Currently, the research effort is focused on two approaches: terminal-based and non-terminal-based methods. The terminal -based method employs a type of device that should be carried by the resident while the non-terminal-based method requires no such device. This paper presents a novel non-terminal-based approach using an array of pyroelectric infrared sensors (PIR sensors) that can detect residents. The feasibility of the system is evaluated experimentally on a test bed. Index Terms — smart home, location-based service, pyroelectric infrared sensor (PIR sensor), location-recognition algorithm 1. INTRODUCTION There is a growing interest in smart home as a way to offer a convenient, comfortable, and safe residential e

Int. J. Electron. Commun. (AEUuml;) 99 (2019) 81–99 Contents lists available at ScienceDirect International Journal of Electronics and Communications (AEUuml;) journal homepage: www.elsevier.com/locate/aeue Review Communication technologies and security challenges for internet of things: A comprehensive review Prachin Bhoyar a,uArr;, Parul Sahare b, S.B. Dhok a, R.B. Deshmukh a a Visvesvaraya National Institute of Technology, Nagpur, India b Indian Institute of Information Technology, Pune, India a r t i c l e i n f o Article history: Received 23 June 2018 Accepted 15 November 2018 Keywords: IoT WSN 3GPP 5G Security Low power a b s t r a c t lsquo;Internet of thingsrsquo; (IoT) realize a network of millions of connected devices like sensors, actuators and transceivers. Being a composite system, IoT must deal with the associ

Title:“smart future dwelling” concept for adults in relation with “caring service center” Abstract: Digital and smart homes and cities have become an important research and development area in the 21st century due mainly to their significance to national and international health, economy, safety, transportation, and security, among others. ICT Systems have played a vital role in the emergence and development of smart cities and homes. The impressive advances in areas of information and wired and wireless communications technology have brought with them the prospect of embedding different hierarchies of smartness and intelligence in the modern home and cities. Offering comfort and safe and healthy living with an intelligent form of collaboration with their residents has been the prime goal of smart and digital homes and cities. Contingent upon the settings, the communications may be multifaceted such as mobile agent based and context-aware services or they may be unco

S. Lee et al.: A Pyroelectric Infrared Sensor-based Indoor Location-Aware System for the Smart Home A Pyroelectric Infrared Sensor-based Indoor Location-Aware System for the Smart Home Suk Lee, Member, IEEE, Kyoung Nam Ha, Kyung Chang Lee, Member, IEEE Abstract — Smart home is expected to offer various intelligent services by recognizing residents along with their life style and feelings. One of the key issues for realizing the smart home is how to detect the locations of residents. Currently, the research effort is focused on two approaches: terminal-based and non-terminal-based methods. The terminal -based method employs a type of device that should be carried by the resident while the non-terminal-based method requires no such device. This paper presents a novel non-terminal-based approach using an array of pyroelectric infrared sensors (PIR sensors) that can detect residents. The feasibility of the system is evaluated experimentally on a test bed. Index Terms �

A Pyroelectric Infrared Sensor-based Indoor Location-Aware System for the Smart Home Suk Lee, Member, IEEE, Kyoung Nam Ha, Kyung Chang Lee, Member, IEEE Abstract — Smart home is expected to offer various intelligent services by recognizing residents along with their life style and feelings. One of the key issues for realizing the smart home is how to detect the locations of residents. Currently, the research effort is focused on two approaches: terminal-based and non-terminal-based methods. The terminal -based method employs a type of device that should be carried by the resident while the non-terminal-based method requires no such device. This paper presents a novel non-terminal-based approach using an array of pyroelectric infrared sensors (PIR sensors) that can detect residents. The feasibility of the system is evaluated experimentally on a test bed. Index Terms — smart home, location-based service, pyroelectric infrared sensor (PIR sensor), location-recognition a

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英语原文共 8 页， 英语译文共 10 页， 资料编号：[412465]，资料为PDF文档或Word文档，PDF文档可免费转换为Word

英语原文共 4 页， 一种宽带L型圆极化可重构微带贴片天线 Shing-Lung Steven Yang 和 Kwai-Man Luk 摘要：提出了一种由L形探针馈电的宽带圆极化可重构微带天线。右旋圆极化和左旋圆极化可以通过馈送扰动方形贴片的L形探针来激发。L形探针连接到在地平面下方制造的开关，使得可以实现圆偏振辐射图案重新配置。制作了一个天线原型，其SWR 2和轴比为3 dB时带宽超过10％。 索引术语 ——宽带天线，微带天线，可重新配置 一介绍 圆极化常用于雷达跟踪，全球定位系统和卫星通信;已经针对这些类型的应用提出了各种类型的天线。在[1]中已经报道了一些常规设计，其可以通过激励两个退化正交模式来产生圆极化。单馈圆极化（CP）贴片天线可以通过扰动贴片来激发两种正交模式，然而窄轴比（AR）带宽降低了天线的有利性。因此，�

英语原文共 4 页， 关于“物联网和云的安全认证方案的注释服务器” 介绍 由于物联网（IoT）的快速发展[1]，人们开始连接他们的许多个人嵌入式设备到互联网传输信息。例如，用户可以使用他/她的移动电话来控制在他/她的办公室中远程地到他/她的公司的一系列设备，即计算机，灯或空调。尽管物联网使得更加方便，但它仍然限制了其功能和嵌入式设备的计算能力。对于这个原因，人们会将它与云服务器相结合。云服务器是一个拥有更多资源和能力的平台可用。与云服务器合作，设备可以依靠云服务器的计算能力器件更适合在物联网中实际实现。因此，与此同时，越来越多的人可以毫不费力地使用其嵌入式设备获取不同类型的IoT服务。但是，身份验证和创建的会话在用户和服务器之间的关键是物联网中的两个问题 在2014年�