zigbee research papers-23

zigbee research papers-23




Low power consumption features of the ieee 802.15. 4/zigbee lr-wpan standard
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• Conclusion Institute of Electrical and Electronics Engineers, Inc., IEEE Std. 802.15. 4-2003, IEEE Standard for Information Technology-Telecommunications and Information Exchange between Systems-Local and Metropolitan Area Networks-Specific Requirements-Part

Application of SoC Zigbee technology in the remote reading meter system
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ABSTRACT A new remote reading meter system based on ZigBee technology and its design methods of software and hardware is developed in this paper. The MCU and RF module of the system use MC9S08GT60 and MC13193 manufactured by Freescale Company. The

Role of Zigbee Technology in Agriculture Sector
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ABSTRACT There are number of standards that address low to high data rates for voice, PC LANs, video, etc. However, there hasn t been a wireless network standard that meets the unique needs of sensors and control devices till now. Sensors and controls don t need

Development of the Gas Safety Management System using an Intelligent Gasmeter with WirelessZigBee network
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ABSTRACT The gas safety management system using an intelligent gas meter we proposed is to monitor flow and pressure of gas, earthquake, temperature, smoke and leak of methane. Then our system takes safety measures to protect a serious risk by the result of an event,

A Novel Design of ECG Electrode Combined with Antenna for ZigBee-Based Wireless Measurement
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This paper presents a novel and versatile ECG electrode for both ECG signal measurement and antenna in Zigbee-based bio-signal wireless system. The embedded antenna on the electrode is a low profile uniplanar antenna fed by a coplanar waveguide (CPW)

Wireless Home Security And Automaion System Utilizing Zigbee Based Multi-Hop Comminiication
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ABSTRACT Nowadays, smart home using wireless communication is replacing the wired system which was very messy and difficult to setup. However, the existing wireless smart home system only can cover up to a certain range of area that is limited by the range of

Wireless sensor network for monitoring a patient s physical conditions continuously using Zigbee
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ABSTRACT We report a wireless Sensor network (WSN) for monitoring patient s physiological signal continuously using Zigbee. The output of biosensor has to be transmitted via Zigbee and the same has to be sent to the remote wireless monitor for acquiring the observed

Wireless Mobile Robot Navigation using Zigbee Protocol
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ABSTRACT This work presents the implementation of wireless mobile robots using Zigbee protocol for the purpose of navigation using personal computer, implemented with wireless vision system for remote monitoring and control. Its main feature is its use of the Zigbee

Zigbee sensor network for structural health monitoring
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ABSTRACT A wireless monitoring system should provide relevant data from the observed structure without the requirement to inspect. So the data has to be transmitted in a sufficient way to the users. An on-site central unit for data collection and storage in a database and

Wireless monitoring system via ZigBee in ICUs
FREE DOWNLOAD hljbme.cn In modern ICU (Intensive Care Unit), many operations on patients are hampered by the attached monitoring and treatment equipments, which obstructs nursing staff and hinders the patients from moving freely. Fortunately, wireless transfusion controlling and monitoring

Research on Monitoring System in Digital Home Based on ZigBee and ARM Processor
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ABSTRACT With the popularity of digital appliances and networks, digital home has become an inevitable trend of future family information development. As a kind of wireless communication technology, ZigBee has broad application prospects. This paper proposes

Impulsive Noise Environment of High Voltage Electricity Transmission Substations and its Impact of the Performance of ZigBee
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ABSTRACT A measurement system for the characterisation of impulsive noise at frequencies above 700 MHz is presented. The system consists of a pair of ultra-wideband (UWB) quasi- TEM horn antennas, a digital storage oscilloscope and an external hard disk. The

Research and Implementation of Taxi Calling-Response Method based on ZigBee
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ABSTRACT Taxi is the window of city public service and city appearance. Because of the bad real time capability and high expense of taxi calling-response system based on mobiles, GPS (Global Positioning System) and GPRS (General Packet Radio Service) network, the

Design and Implementation of a ZigBee-Based Wireless Automatic Meter Reading System
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ABSTRACT. ZigBee is a new global standard for wireless communications with the characteristics of low-cost, low power consumption, and low data rate. It has a good market in wireless meter reading. The design and implementation of a ZigBee-based wireless

Verilog-Based Design and Implementation of Digital Transmitter for Zigbee Applications
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ABSTRACT. The present paper reports the design and implementation of 2.4 GHz-band Zigbee digital transmitter for an acknowledgment frame. A new design method is presented using Verilog hardware description language through Xilinx ISE. The behavior of digital

Effect of hidden nodes in IEEE 802.15. 4/ZigBee Wireless Sensor Networks
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ABSTRACT IEEE 802.15. 4/ZigBee is the standard for short range, low data rate Wireless Sensor Networks (WSN). It is targeted for battery powered applications where a long battery life is main requirement. Packet collision caused due to hidden node problem is one of the

ZigBee Communication when building a body sensor network for elderly people
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ABSTRACT Due to the needs of services to support people with incapacities or reduced mobility, designing wearable and non invasive monitoring devices for them is an interesting technical research objective, which can effectively be reached using wireless

QoS measurement of Zigbee home automation network using various modulation schemes
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ABSTRACT Increased demands on implementation of wireless sensor networks in automation praxis resulted in relatively new wireless standard–Zigbee. The IEEE 802.15. 4 standard specifies the multiple PHYs for 868, 915 and 2400 MHz three frequency bands.

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