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Journal articles on the topic 'Range of ZigBee'

Author: Grafiati
Published: 4 June 2021
Last updated: 14 February 2022

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1

Kacz, Peter, Ondrej Hyneica, Petr Fiedler, Zdenek Bradaeora, and Pavel Kucera. "Range test with ZigBee in indoor environments." IFAC Proceedings Volumes 39, no. 21 (2006): 447–51. http://dx.doi.org/10.1016/s1474-6670(17)30228-8.

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2

Yan, Shi Yang. "Design and Implementation of ZigBee Gateway for Ethernet." Applied Mechanics and Materials 571-572 (June 2014): 438–42. http://dx.doi.org/10.4028/www.scientific.net/amm.571-572.438.

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WSN (Wireless sensor network) using ZigBee has aroused people’s high interest, ZigBee is considered to be a general solution in many fields such as intelligent household, industrial application, security monitoring and medical application. But wireless sensor network can only provide service within a certain range, in order to overcome this limitation and provide remote application capacity, this paper proposes a technological solutions for the interconnection of ZigBee network and the Ethernet, develops a ZigBee gateway based on ARM platform. Based on the analysis of the ZigBee protocol stack
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Qi, Xiao Wen, and Zhi Ping Hao. "Design of Smart Wireless Campus Network Based on Zigbee." Applied Mechanics and Materials 687-691 (November 2014): 1864–67. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.1864.

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As a new short-range, low-speed and low-power wireless network technology, ZigBee smart design is ideal for campus wireless sensor networks. Therefore, in order to study how to use zigBee achieve smart campus applications has a very important practical value, on the basis of technology and research Zigbee wireless smart construction on campus and abroad, combined with our practical needs of wireless smart campus, put forward a set of Zigbee-based wireless smart campus solution.
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Ahmed, Aftab, Khalid Hasnan, Badrul Aisham, and Qadir Bakhsh. "Integration of Value Stream Mapping with RFID, WSN and ZigBee Network." Applied Mechanics and Materials 465-466 (December 2013): 769–73. http://dx.doi.org/10.4028/www.scientific.net/amm.465-466.769.

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Value stream mapping (VSM) significantly monitored by integrating radio frequency identification (RFID), wireless sensor network (WSN), ZigBee wireless technologies and Labview Graphical user interface (GUI). These technologies are used for identifying, sensing, positioning, multi-hop communication and real time locating system (RTLS). Combined effect of above technologies will optimize labor and operations cost, minimize human error; improve environmental performance and information accuracy. ZigBee protocol IEEE 802.15.4 standard has been used as wireless network in variety of commercial and
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Zhang, Lei, Shen Zhang, and Chun Tao Leng. "A Study on the Location System Based on Zigbee for Mobile Robot." Applied Mechanics and Materials 651-653 (September 2014): 612–15. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.612.

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As a wireless communication technology, Zigbee has been used in the mobile robot’s location in recent years. An experimental system composed by a Zigbee network, a PC and a robot is designed to study the location accuracy of Zigbee location technology. The hardware and software platform are constructed. The influence of the layout and the number of reference nodes on the location accuracy is discussed. The results show that ZigBee-based robot position method can meet the requirements of mobile robot applications. The location accuracy in the layout of triangle is up to 0.636m (in the range of
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Malek, Al Gabri, Chun Lin Li, Yun Chang Liu, Yan Pei Liu, and Al Museelem Wleed. "Performance Analysis of Improving ZigBee Wireless Network Using AODV Mesh Routing Model." Advanced Materials Research 756-759 (September 2013): 828–32. http://dx.doi.org/10.4028/www.scientific.net/amr.756-759.828.

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ZigBee is an emerging standard for the low cost, low power and low rate wireless networks and the ZigBee technology is well suited to a wide range of energy management and efficiency applications in areas such as building automation, industrial, medical and home automation. ZigBee is a version of AODV routing protocol, where the routes are discovered RREQ through the network by the source broadcasting and sending RREP back the destination, so make ZigBee routing efficient, we used AODV mesh topology methods to send and receive data from source to destination and vice versa. In this paper we pr
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Woo, Sung-Je, and Bok-Deok Shin. "Grouping Algorithms of Zigbee Nodes for Efficient Data Transmission to Long Range." Transactions of The Korean Institute of Electrical Engineers 61, no. 4 (2012): 632–38. http://dx.doi.org/10.5370/kiee.2012.61.4.632.

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8

Tian, Peizhe, Chunwang Li, and Yimin Wu. "Wired/Wireless Hybrid Transmission of BACnet Messages." Open Electrical & Electronic Engineering Journal 10, no. 1 (2016): 189–96. http://dx.doi.org/10.2174/1874129001610010189.

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This paper presents a kind of message conversion method between wired/wireless hybrid network, aiming at meeting the encapsulation and transmission application requirements of Building Automation and Control network (BACnet) protocol messages in ZigBee network. It also proposes a kind of compatible frame structure and addressing method which is specific to wired/wireless network hybrid transmission. It discusses a design of BACnet/ZigBee wireless temperature sensor node from the point of software and hardware, and completes node software and hardware design of BACnet/ZigBee wireless temperatur
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Gong, Wen Chao, Zhi Yong Zhou, and Meng Meng Wu. "The Design of Wireless Monitoring System Based on Zigbee." Advanced Materials Research 588-589 (November 2012): 959–63. http://dx.doi.org/10.4028/www.scientific.net/amr.588-589.959.

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In recent years, the secret place’s frequency occurrence of leaks has brought huge economic losses on the national security、 social stability and economic life, which not only seriously harmed the national interest, but also raised a range of negative social impacts. Therefore, implementing effective monitoring strategies to protect the secret place is of great significance. In the paper, the wireless short-range communication technology ZigBee was adapted to design a wireless monitoring system, the short-range communication technology ZigBee can network quickly and has many monitoring termina
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Meliones, A., E. Touloupis, and J. Perello. "Embedded Parallelism Enabling Ultralow-Power Zigbee Voice Communications." Journal of Computer Networks and Communications 2019 (February 5, 2019): 1–14. http://dx.doi.org/10.1155/2019/6595282.

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Short-range wireless technologies are known to transmit voice, audio, image, and video messages in real time. Energy consumption and transmission reach are critical in such networks, especially for portable and power autonomous devices. The purpose of the Voice over Zigbee technology is to provide a competitive offering that excels in these performance aspects. Due to the CSMA-CA mechanism implemented in the 802.15.4 layer, a well-designed strategy must be considered in Zigbee to create a robust, reliable, and full-duplex conversation. In past efforts, we proved that the radio channel of Zigbe
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Kadhum, Ekhlas, and Russul Haitham. "Performance Analysis of IEEE 802.15.4 Transceiver System under Adaptive White Gaussian Channel." International Journal of Electrical and Computer Engineering (IJECE) 8, no. 6 (2018): 4184. http://dx.doi.org/10.11591/ijece.v8i6.pp4184-4196.

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Zigbee technology has been developed for short range wireless sensor networks and it follows IEEE 802.15.4 standard. For such sensors, several considerations should be taken including; low data rate and less design complexity in order to achieve efficient performance considering to the transceiver systems. This research focuses on implementing a digital transceiver system for Zigbee sensor based on IEEE 802.15.4. The system is implemented using offset quadrature phase shift keying (OQPSK) modulation technique with half sine pulse-shaping method. Direct conversion scheme has been used in the de
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12

Wang, Tao, and Wen Bo Liu. "Alarm System for Ancient Tombs Based on ZigBee." Applied Mechanics and Materials 483 (December 2013): 643–46. http://dx.doi.org/10.4028/www.scientific.net/amm.483.643.

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To avoid the criminal behavior of excavating the group of ancient tombs, this paper designs an alarm system for ancient cemetery based on ZigBee. It capture shock wave made by Luoyang shovel and explosion through the vibration, and after the corresponding signal conditioning and conversion, the ZigBee network transfers it to the control system to analysis and judge, so as to drive alarm device and achieve the effect of guard against theft, making use of ZigBee short-range wireless communications technology for data transmission, so that the system will not only significantly reduces the amount
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Boldyrikhin, Nikolay, Ali Tawafan Al-Obaydi, Alexey Svizhenko, Alexander Manin, and Ivan Sosnovsky. "Features of the application of ZigBee technologies in monitoring systems for agricultural objects." E3S Web of Conferences 273 (2021): 07024. http://dx.doi.org/10.1051/e3sconf/202127307024.

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The article discusses the possibilities of using wireless technologies of the Internet of Things at agricultural facilities using the example of ZigBee technologies. This topic seems to be relevant, since the smart farm market is growing very quickly. This is due to the fact that the use of automated control systems for humidity, temperature, acidity, electrical conductivity of the soil, etc. allows you to increase productivity, reduce costs. The aim of the research is to assess the potential communication range between ZigBee devices, and to analyze the factors affecting the quality of the ra
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Yang, Heekwon, Byeol Kim, Joosung Lee, Yonghan Ahn, and Chankil Lee. "Advanced Wireless Sensor Networks for Sustainable Buildings Using Building Ducts." Sustainability 10, no. 8 (2018): 2628. http://dx.doi.org/10.3390/su10082628.

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The communication technology ZigBee has been widely adopted in wireless sensor networks (WSNs) for a wide range of industrial applications. However, although ZigBee provides low-power, low-cost mesh networking, it cannot guarantee steady and predictable network performance as channels are time-variant and highly attenuated by man-made obstacles. The networks also suffer from interference, especially in the important 2.4 GHz industrial, scientific, and medical (ISM) band. These degraded channel characteristics increase the number of hops, thus increasing both the packet error rate and transmiss
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15

Xu, Yuan, and Xi Yuan Chen. "The Influence Factor Analysis on Stability of Communication Links Based on Cluster-Tree WSN Using ZigBee." Applied Mechanics and Materials 197 (September 2012): 477–81. http://dx.doi.org/10.4028/www.scientific.net/amm.197.477.

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Zigbee technology which targets low data rate, low power consumption and low cost application is suitable for Wireless Sensor Network (WSN) as its wireless communication technology. In the construction of WSN using Zigbee, the factors which could affect the stability of communication links should be considered. In this work, we discuss the construction environment of WSN. Then, in order to access the performance of Cluster-Tree network, we develop an NS2 simulator for Cluster-Tree WSN, and analysis the influence to stability of communication links caused by sending packet ratio and communicati
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16

Aixia, Duan, Huang Yongzhi, Duan Yanling, and Wang Qiuhong. "Thermal Sensor Boiler Monitoring based on Wireless Sensing." International Journal of Online Engineering (iJOE) 14, no. 08 (2018): 107. http://dx.doi.org/10.3991/ijoe.v14i08.9176.

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To solve the problems of traditional wiring monitoring methods, such as difficulty in wiring, high temperature, and premature aging of the lines, the development status and trend of ZigBee technology were analyzed. A ZigBee-based online gas leakage monitoring system for power plant boilers was designed to avoid gas leakage in these boilers. ZigBee short-range wireless communication technology was used instead of the wired method to complete online monitoring of power plant boilers. Results showed that the system timely monitored the gas leakage and revealed the operating status of the power pl
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17

Hamza, Ekhlas K., and Russul H. Hadi. "Implementation of Transmitter Zigbee System based on Wireless Sensor Network of IEEE 802.15.4 Standard." Al-Khwarizmi Engineering Journal 13, no. 3 (2017): 38–45. http://dx.doi.org/10.22153/kej.2017.03.002.

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Abstract
 
 Zigbee is considered to be one of the wireless sensor networks (WSNs) designed for short-range communications applications. It follows IEEE 802.15.4 specifications that aim to design networks with lowest cost and power consuming in addition to the minimum possible data rate. In this paper, a transmitter Zigbee system is designed based on PHY layer specifications of this standard. The modulation technique applied in this design is the offset quadrature phase shift keying (OQPSK) with half sine pulse-shaping for achieving a minimum possible amount of phase transitions. In a
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18

Singh, Rajesh, Mohammed Baz, Ch Lakshmi Narayana, et al. "Zigbee and Long-Range Architecture Based Monitoring System for Oil Pipeline Monitoring with the Internet of Things." Sustainability 13, no. 18 (2021): 10226. http://dx.doi.org/10.3390/su131810226.

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Oil pipeline monitoring is having a significant role in minimizing the impact on the environment and humans during pipeline accidents. The real-time monitoring of oil pipelines empowers the authorities to have continuous supervision of the oil pipeline. The Internet of Things (IoT) provides an opportunity for realizing the real-time monitoring system by deploying the IoT-enabled end devices on the oil pipeline. In this study, we propose a hybrid architecture based on 2.4 GHz-based Zigbee and LoRa communication for oil pipeline monitoring. Moreover, customized end devices and LoRa based gateway
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19

Cao, Shi Hua, Li Dong Wang, Qi Hui Wang, and Hui Xi Zhang. "Design and Implementation of Staff Tracking and Positioning System Based on Combination of RFID and Zigbee." Applied Mechanics and Materials 738-739 (March 2015): 1141–45. http://dx.doi.org/10.4028/www.scientific.net/amm.738-739.1141.

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Zigbee technology and RFID technology are combined to design the system that can do real-time positioning and tracking on foreign visitors. The system locates and identifies the visitors who wear RFID card via locater and the locater transmits the ID information of RFID card and position information to the coordinator through Zigbee network and then the coordinator will pass the data after redundancy processing to the monitoring center via Ethernet. This system has advantages in low power consumption, wide deployment range, stable signal transmission and good recognization ability and it is ap
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20

Zhang, Peng, Zhi Gang Tao, Xiao Gang Chen, Zhao Zhang, and Feng Bin Su. "Development of Landslide Information Acquisition-Transmission System Based on Wireless Communication Technology." Applied Mechanics and Materials 195-196 (August 2012): 144–48. http://dx.doi.org/10.4028/www.scientific.net/amm.195-196.144.

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Wireless communication technology has been used widely, different technologies have different application range and applicability. In this study, several commonly used wireless communication technologies were comparatively analyzed on the transmission rate, use cost and power consumption, and so on. It is concluded that the characteristics of ZigBee technology accord with the research needs, and it has many advantages in landslide disaster remote monitoring applications. Wireless sensor network was established based on ZigBee technology, then planar landslide information acquisition transmissi
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21

Zhu, Wei Xing, Ai Ping Wang, Jian Fei Zhang, and Yao Lu. "Monitoring System in Pig Farm Based on Improved Zigbee Tree Routing Algorithm." Applied Mechanics and Materials 687-691 (November 2014): 861–64. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.861.

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In view of the fixed testing point and complex wiring in conventional piggery environment control, a new system based on wireless sensor network was designed. This system consisted of the control center with ARM-Linux, executing mechanism nodes and wireless sensor network containing the flexible sensor nodes which could be arbitrarily placed in piggery. In order to make reasonable use of the energy of Zigbee network and prolong the survival time, a improved zigbee tree routing algorithm was proposed. First of all, by analyzing the advantages and disadvantages of the Cluster-tree and AODVjr alg
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22

Liu, Xin, Hong Quan Zhang, and Zi Hong Zhang. "Coal Mine Safety Monitoring System Based on ZigBee." Advanced Materials Research 981 (July 2014): 608–11. http://dx.doi.org/10.4028/www.scientific.net/amr.981.608.

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A methane monitoring system, consisting of methane sensor nodes and controllers with ZigBee networks between them, has been investigated for coal mine safety. The nodes were in comparatively flexible position. While not working, the nodes were put into hibernation so as to low consumption. While working, the sensor KGS-20 detected methane and sent voltage to CC2430 to carry on A/D conversion. After data processing by CC2430, the node would alarm and display and transmit data to its controller. The controller transmitted data to monitoring station by CAN bus. In experiment a sensor node was put
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23

Liu, Zhou Zhou, and Fu Bao Wang. "Multi-Hop Voice Communication Nodes Based on ZigBee Protocol." Applied Mechanics and Materials 443 (October 2013): 380–83. http://dx.doi.org/10.4028/www.scientific.net/amm.443.380.

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To meet the needs of ZigBee protocol on voice communication in wireless sensor network and realize low-cost and low-consumption wireless voice communication in short distance, multi-hop voice communication nodes software based on multimedia voice node plate of wireless RF chip is designed. Thus, multi-node network communication, real-time voice sampling and multi-hop relay transmission are implemented. Also, it features high-quality voice, low fault system, and high reliability. All these make it applied widely in a larger range.
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Huang, Gen Yong. "Win CE and ZigBee Wireless Sensor Network-Based Design." Applied Mechanics and Materials 411-414 (September 2013): 844–49. http://dx.doi.org/10.4028/www.scientific.net/amm.411-414.844.

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Building supporting technologies of wireless sensor network system, the data acquisition network scenarios, Win CE and ZigBee technology, design a typical multi-level network model to achieve the CC2430 chip integrated positioning enginewireless communications, applications, short-range multi-network node microprocessor WinCE operating system the center gateway human-computer interaction platform to connect to the public network via broadband and the public telephone network, the use of serial wireless communication terminal acquisition part and gateway platformdata transmission, to achieve en
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Sundar, S., Piyush Arora, Sarthak Agrawal, R. Kumar, and Harish M. Kittur. "Testing MANET Protocol using Zigbee based Xbee Modules." Indonesian Journal of Electrical Engineering and Computer Science 3, no. 2 (2016): 441. http://dx.doi.org/10.11591/ijeecs.v3.i2.pp441-445.

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<p>In the last few years,there has been big interest in adhoc wireless network as they have tremendous military and commercial potential[1].Traditionally to test various parameters in the MANET , the most popular approach is to use mobile phone and Laptops and use the popular WIFI based protocol . But in the recent years there is a huge attraction towards the Internet Of things and specifically wireless sensor network. In this paper we are going to test the MANET protocol using zigbee based XBee modules specifally to determine the Range and Throughput of the Xbee netowork using XCTU Soft
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26

Uradzinski, Marcin, Hang Guo, and Min Yu. "Improved indoor positioning based on range-free RSSI fingerprint method." Journal of Geodetic Science 10, no. 1 (2020): 23–28. http://dx.doi.org/10.1515/jogs-2020-0004.

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AbstractAs the development of modern science and technology, LBS and location-aware computing are increasingly important in the practical applications. Currently, GPS positioning system is a mature positioning technology used widely, but signals are easily absorbed, reflected by buildings, and attenuate seriously. In such situation, GPS positioning is not suitable for using in the indoor environment.Wireless sensor networks, such as ZigBee technology, can provide RSSI (received signal strength indicator) which can be used for positioning, especially indoor positioning, and therefore for locati
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Jo, Youngjun, and Sangsoon Lim. "Design and implementation of heterogeneous surface gateway for underwater acoustic sensor network." International Journal of Electrical and Computer Engineering (IJECE) 9, no. 2 (2019): 1226. http://dx.doi.org/10.11591/ijece.v9i2.pp1226-1231.

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<span>Underwater Acoustic Sensor Networks (UASNs) are used for diverse purposes such as pollution monitoring, disaster prevention and industrial sensing in the oceans. Especially, UASNs are mainly focusing on monitoring various underwater environmental data and delivering the data to a monitoring center where nearby or far from the deployed area. To reliably deliver the data, a surface gateway should convert acoustic signal to RF (Radio Frequency) signal. In this paper, we devise a multiple interfaces-based surface gateway that can connect both a cellular network and a Zigbee network. De
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Zhang, Da, Li Gang Wang, and Xiao Cong Yang. "Research on Tailings Pond Online Safety Monitoring System Based on Zigbee Sensor Network." Applied Mechanics and Materials 602-605 (August 2014): 1728–32. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.1728.

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In the process of design and construction of tailings pond online safety monitoring system, There are often a series of problems such as the system structure is too complex, construction difficult, high maintenance cost etc. In order to change this situation, the design of tailings dam safety online monitoring system based on Zigbee wireless sensor network with self-healing function is unveiled, the system based on the concept of distributed acquisition, built Zigbee wireless sensor network, transmit the collected data wirelessly in the monitoring range of the tailing pond, play advantages of
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Ahmed, Aftab, Khalid Hasnan, Badrul Aisham, and Qadir Bakhsh. "Impact of RFID and Xbee Communication Network on Supply Chain Management." Applied Mechanics and Materials 660 (October 2014): 983–87. http://dx.doi.org/10.4028/www.scientific.net/amm.660.983.

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Every industry, organization or individual needs to be minimize their expenditure, time and fatigue and maximize their profit in supply chain. These goals can be achieved through automation by using Radio Frequency Identification (RFID) and Zigbee wireless communication technologies, which is easily available in the market. Basically RFID technology is used for automatically tracking, locating or identifying the entities. It can easily integrate with low cost low power consumption Xbee (Zigbee) device, which is used to increase the communication range by large number of node deployment. RFID-X
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Tsvetanov, F., I. Georgieva, and M. Pandurski. "Topology influence on the radio communication range of sensor networks." Technium: Romanian Journal of Applied Sciences and Technology 2, no. 1 (2020): 17–24. http://dx.doi.org/10.47577/technium.v2i1.37.

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The Internet of Things (IoT) applications use wireless technologies in order to establish Internet connection. Communication technologies such as Wi-Fi, cellular, ZigBee, Bluetooth, etc. are used to transfer data in IoT. The choice of the appropriate technology or combination of technologies depends on the type of application, its characteristics, user requirements, and other factors such as communication range, security requirements, battery life, etc. In our project, we will focus on Star, Cluster and Mesh wireless topologies, conduct comparative analysis between them, and testing different
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31

Alharbe, Nawaf, and Anthony S. Atkins. "Transforming to a smart hospital system." International Journal of Pervasive Computing and Communications 12, no. 4 (2016): 503–22. http://dx.doi.org/10.1108/ijpcc-07-2016-0037.

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Purpose Expert knowledge is an important organisational resource, and organisations need to retain the knowledge learned by experience, which can be shared as part of inter-professional learning. In a healthcare context, radio-frequency identification (RFID) and ZigBee technologies can be used together, to provide real-time information for decision support and to create a secure and reliable smart hospital management information system (SHMIS) that allows the dynamic control of objects and transforms operational processes, while minimising any potential risks to patients and staff. Currently,
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Gao, Lei, and Qun Chen. "Channel Loss Estimation and Test of Ultra-Wideband Propagation from 2 to 10 GHz Application." Indonesian Journal of Electrical Engineering and Computer Science 6, no. 3 (2017): 663. http://dx.doi.org/10.11591/ijeecs.v6.i3.pp663-670.

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<p>This paper deals with the channel loss models of ultra-wideband radio wave propagation from 2 to 10 GHz application. IEEE 802.15.4a and Okumura channel loss reference models have been introduced and the estimation methods of channel transmission loss have been discussed with the environments of 2 to 10 GHz short range application. The channel transmission loss was measured in ZigBee circuit with 2 kinds of power, using IEEE 802.15.4a and Okumura channel model to estimate the theoretical channel loss, the theoretical value and the actual measured value were compared and analyzed. The a
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Saraswala, Prativa P., Sagarkumar B. Patel, and Jaymin K. Bhalani. "Performance metric analysis of transmission range in the ZigBee network using various soft computing techniques and the hardware implementation of ZigBee network on ARM-based controller." Wireless Networks 27, no. 3 (2021): 2251–70. http://dx.doi.org/10.1007/s11276-021-02568-4.

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34

Dhenge, Prof K. M. "Detecting Micro-Grid Synchronization Failure on Sensing Frequency or Voltage Beyond Acceptable Range using ZigBee." International Journal for Research in Applied Science and Engineering Technology 9, no. 5 (2021): 2170–71. http://dx.doi.org/10.22214/ijraset.2021.34744.

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Daud, Hanita, Nurul Fauzana Imran Gulcharan, Mohammad Afham Mohd Azhar, Muhammad Zulhelmi Samsudin, Nursyarizal Mohd Nor, and Taib Ibrahim. "Monitoring Heart Rate and Body Temperature Using Wireless Technology (Zigbee)." Applied Mechanics and Materials 490-491 (January 2014): 1565–74. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.1565.

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Wireless technology has increasingly emerged as one of the demanding technologies in healthcare industry. Monitoring patients’ condition is a crucial task in any hospital to ensure patients are in good and stable condition. Wireless sensor network is the solution and has been widely introduced in measuring vital signs of patients such as temperature, heart rate, oxygen saturation, respiratory rate and others from remote location. Zigbee Network or accurately known as IEEE 802.15.4/Zigbee on the other hand is known to be a low power consumption device with good and stable data transmission rang
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Wang, Tao, and Wen Bo Liu. "Wireless Data Acquisition System Based on ZigBee and FPGA Technology." Applied Mechanics and Materials 513-517 (February 2014): 1013–16. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.1013.

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This paper puts forward a new type of wireless data acquisition system design which is based on wireless sensor networks. Using ZigBee short-range wireless communications technology for data transmission, so that the system will not only significantly reduces the amount of equipment, but also makes the system placed flexibly and moves easily. As the whole system-wide monitoring center, FPGA is responsible for getting the data together which is gathered from various nodes in the system and it also controls over the whole system intelligently. The results proved that the system is used simply, a
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Chao, Chung Hsing. "An Extended-Range Hybrid Solar-Cell and Battery Powered Bicycle." Advanced Materials Research 937 (May 2014): 495–501. http://dx.doi.org/10.4028/www.scientific.net/amr.937.495.

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In this paper, an extended-range hybrid solar-cell and battery powered bicycle through a wireless sensor network (WSN) for far-end network monitoring solar energy to charge two lead-acid batteries and the effectiveness analysis is proposed. In order to achieve this goal, the key component of ZigBee used for a far-end wireless network supervisory system is setup. By adding a small-powered solar panel to charge two batteries when idle or low power periods, an extended-range hybrid powered bicycle allows its driving distance to be increased further. The alternative with this solution, though, are
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Ma, Heng, and Xu Zhen Huang. "Research of Mine Ventilation Parameters Tester Based on ZigBee Technology." Advanced Materials Research 734-737 (August 2013): 2672–75. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.2672.

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Mine ventilation parameters wireless tester which is based on ZigBee technology is proposed and designed according to the deficiencies of conventional ventilation resistance test method and mine ventilation resistance testing principle. The instrument is capable of simultaneously measuring between a certain range of two points of the temperature, humidity and barometric pressure in the roadway. And it can transmit test data by wireless to the main instrument. At the same time, the main instrument would display and storage the date for post-processing. The development of sensor technology,elect
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P., Samundiswary, and Surender R. "Performance Analysis of IEEE 802.15.4 Based Wireless Sensor Networks using LAR protocol for CBR and ZIGBEE Traffic Applications." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 10, no. 9 (2013): 1963–68. http://dx.doi.org/10.24297/ijct.v10i9.1374.

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IEEE 802.15.4 standard based wireless sensor networks (WSNs) emerges as the next generation wireless standard for low-rate wireless personal area networks. IEEE 802.15.4 standard offers low power, low data rate and short range networking for wireless battery powered devices. It has also started to demand much attention towards research. The performance of the network can be analysed by using different types of routing protocols. In this paper, the performance analysis of IEEE 802.15.4 based Wireless Sensor Networks is done by using  Location Aided Routing (LAR) protocols for the traffic appli
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Hariyadi, Randi Eriko, E. Endroyono, and Achmad Affandi. "Performance Evaluation of DSRC-Zigbee Heterogeneous Network for Intelligent Transportation System." Jurnal Elektronika dan Telekomunikasi 21, no. 1 (2021): 64. http://dx.doi.org/10.14203/jet.v21.64-69.

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Transportation is one of the primary needs of human beings that cannot be avoided, with the increasing vehicle can lead to a congested road situation which can lead to less safe road safety. An Intelligent Transportation System (ITS) can be used to increase road safety. This system uses a Dedicated Short-Range Communication (DSRC) protocol for network access due to its low latency transmission time. Unfortunately, there is research shows that DSRC has a performance issue in a dense area or increased network load. This problem is mostly solved with a heterogeneous network DSRC-LTE but utilizes
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Rao, K. Raghava, D. Sateesh Kumar, Mohiddin Shaw, and V. Sitamahalakshmi. "Energy Efficiency Analysis of LoRa and ZigBee Protocols in Wireless Sensor Networks." Revista Gestão Inovação e Tecnologias 11, no. 4 (2021): 2836–49. http://dx.doi.org/10.47059/revistageintec.v11i4.2322.

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Now a days IoT technologies are emerging technology with wide range of applications. Wireless sensor networks (WSNs) are plays vital role in IoT technologies. Construction of wireless sensor node with low-power radio link and high-speed processors is an interesting contribution for wireless sensor networks and IoT applications. Most of WSNs are furnished with battery source that has limited lifetime. The maximum operations of these networks require more power utility. Nevertheless, improving network efficiency and lifetime is a curtail issue in WSNs. Designing a low powered wireless sensor net
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Lin, Yuanxin, Rui Kong, Rongbin She, and Shugao Deng. "Design and Implementation of Remote/Short-range Smart Home Monitoring System Based on ZigBee and STM32." Research Journal of Applied Sciences, Engineering and Technology 5, no. 9 (2013): 2792–98. http://dx.doi.org/10.19026/rjaset.5.4808.

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Park, Cheolhee, and Theordore Rappaport. "Short-Range Wireless Communications for Next-Generation Networks: UWB, 60 GHz Millimeter-Wave WPAN, And ZigBee." IEEE Wireless Communications 14, no. 4 (2007): 70–78. http://dx.doi.org/10.1109/mwc.2007.4300986.

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Dong, Yue, Hui Ren, Jianghui Dong, and Liping Wang. "Study on Wireless Network Communication in Stage Hydraulic Monitoring System Based on Internet of Things." Discrete Dynamics in Nature and Society 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/652183.

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A novel stage hydraulic monitoring system based on Internet of Things (IoT) is proposed in this paper. Compared with the traditional wired system, the proposed system is a flexible working method and can save the cost. Furthermore, it has the low power consumption, high safety, and large scale network. The real-time pressure and flow data can be collected by using the nodes in ZigBee network. The fault detection and diagnosis process was used in this study, which was facilitated by measuring pressure of flow. When the monitored data exceeds the normal range, some failure may occur in the stage
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Lian, Kuang Yow, Sung Jung Hsiao, Wen Tsai Sung, and Jui Ho Chen. "Mobile Device Monitoring System in the Plant by an Innovative Approach." Applied Mechanics and Materials 418 (September 2013): 104–7. http://dx.doi.org/10.4028/www.scientific.net/amm.418.104.

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This This paper proposed method is to use a Smart phone in the real - time situation to carry out monitoring and controlling factory zone temperature, humidity, air quality, flame detection, staff not near the danger zone detection and electrical load analysis. The monitoring range also includes operating machine vibration detection in the factory area, so these methods are innovative research. Our research proposes the integration of ZigBee and Wi-Fi protocol intelligent monitoring system within the framework of the entire plant. The factory sensor using the ZigBee protocol to deliver the mes
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Zhou, Hui Ling, Han Chen, and Xiao Guang Zhou. "Design and Implementation of Wireless Node Based on Zigbee Protocol for Image Acquisition." Applied Mechanics and Materials 519-520 (February 2014): 1220–24. http://dx.doi.org/10.4028/www.scientific.net/amm.519-520.1220.

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An implementation of wireless image acquisition node with low power dissipation, low cost, and high performance is proposed and testing results on transmission range and time are presented. The node is designed by using the latest high-performance microprocessor and CMOS image sensor and suits for situation where the demand for real-time performance is not strong.
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Su, Hao Ru, Zhi Guo Shi, and Zhi Liang Wang. "Sequential Beacon Scheduling Mechanism for Cluster-Tree WSNs." Applied Mechanics and Materials 263-266 (December 2012): 932–38. http://dx.doi.org/10.4028/www.scientific.net/amm.263-266.932.

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To solve the beacon collision problem in IEEE 802.15.4/ZigBee cluster-tree Wireless Sensor Networks, we proposed a Sequential Beacon Scheduling (SBS) mechanism. In this mechanism, the Cluster Headers (CHs) choose the beacon transmission time in a certain order. The CH which finishes the sequence chosen sends out control frame to inform other CHs in its interference range. The simulation results indicate that SBS general has better delivery ratio, latency, and throughput than three other beacon scheduling mechanisms.
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Hsu, Hsiu Chen, and Rong Chin Lo. "Integrated Wireless Value-Added Kitchen Appliances Based on ZigBee Link Technology for Eco Smart Home." Applied Mechanics and Materials 418 (September 2013): 250–56. http://dx.doi.org/10.4028/www.scientific.net/amm.418.250.

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nvent for life leads to the emerging open kitchen. An open kitchen is equipped with modern appliances. However, it has become fashion statement rather than just serve performance. In this research, we develop value-added kitchen appliances, such as digital gas stove, variable frequency range hood and smart dishwasher to promote serve performance of these appliances. After that we provide an integration method of these appliances based on ZigBee wireless link technology to increase the convenience, safety, and comfort of cooking environments. By the aid of a sophisticated human-machine interfac
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Janicka, Joanna, and Jacek Rapinski. "An Example and Analysis for Ambiguity Resolution in the Indoor ZigBee Positioning System." Reports on Geodesy and Geoinformatics 103, no. 1 (2017): 1–9. http://dx.doi.org/10.1515/rgg-2017-0001.

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Abstract This paper presents ambiguity resolution in the range-based ZigBee positioning system. The system is using the phase shift measurements to determine the distances between user and anchors. In this paper, the ambiguity is defined as the number of full reps of a certain distance added to the measurement result. The way of resolving ambiguities in the positioning system is described and an experiment results are presented. Featured algorithm is successful in finding ambiguities and correct location of the user.
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Liu, Yun Hong, and Tong Wei Niu. "Localization Algorithm for Three-Dimensional Space of Building Based on ZigBee Wireless Networks." Advanced Materials Research 926-930 (May 2014): 1546–49. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.1546.

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ZigBee wireless networks can be used for locating the objects monitored inside the building, in which the location method based on RSSI (Received Signal Strength Indicator) has a broad range of application. For the complex spatial environment of the building, a three-dimensional localization algorithm will be proposed in this paper which can achieve high accuracy of location, meanwhile mitigate the impact of the RSSI error on the location results efficiently. This method is applicable to the NLOS environment in condition of multi-barrier.
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