Wireless sensor network using zigbee
TL;DR: WSN is composed of ZigBee coordinator (network coordinator), ZigBee router and ZigBee end device, which can be used in the wireless sensor network (WSN) to monitor physical or environmental conditions.
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Abstract: A wireless sensor network (WSN) consists of sensors which are densely distributed to monitor physical or environmental conditions, such as temperature, sound, pressure, etc. The sensor data is transmitted to network coordinator which is heart of the wireless personal area network. In the modern scenario wireless networks contains sensors as well as actuators. ZigBee is newly developed technology that works on IEEE standard 802.15.4, which can be used in the wireless sensor network (WSN). The low data rates, low power consumption, low cost are main features of ZigBee. WSN is composed of ZigBee coordinator (network coordinator), ZigBee router and ZigBee end device. The sensor nodes information in the network will be sent to the coordinator, the coordinator collects sensor data, stores the data in memory, process the data, and route the data to appropriate node. Index Terms: WSN, ZigBee.
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Citations
IEEE 802.15.4 and ZigBee: A Conceptual Study
D. Vishwakarma
- 01 Jan 2012
TL;DR: The conceptual study of IEEE 802.15.4 standard and ZigBee standard based wireless sensor network is discussed and the major criteria are the long life battery based nodes with the low cost and also that must support to the wireless mesh network concept for the compatibility of the different and multiple application environment.
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A Wireless Sensor Network for Fire Detection and Alarm System
Patrick Jason Y. Piera,Joseph Karl G. Salva +1 more
- 24 Jul 2019
TL;DR: Results illustrate the network of nodes adapts to its location and connects to other nodes whenever it is within their range and the average response time of each detection node with respect to the fire alarm control panel is below the standard of 10-second.
19
A Remote Sensor Network using Android Things and Cloud Computing for the Food Reserve Agency in Zambia
Mulima Chibuye,Jackson Phiri +1 more
TL;DR: Google’s Android Things Platform was used in order to achieve the objectives andvantages of Android Things over traditional platforms that have been used to develop wireless sensor networks were looked into and presented in this paper.
Enhancing mine safety with wireless sensor networks using zigbee technology
P. Raghuram,Veeramuthu Venkatesh +1 more
- 01 Jan 2012
TL;DR: According to the proposed system, a ZigBee network controlled automatic robot has been developed for assisting rescuers and it automatically detects the explosion, finds the explosion location and enters the coal mine tunnel well before the arrival of rescuers.
References
Wireless personal area networks architecture and protocols for multimedia applications
Khaled A. Ali,Hussein T. Mouftah +1 more
- 01 Jun 2011
TL;DR: The concept of WPANs and its applications are described, the communication architecture and the allocated frequency spectrum for WPAN operation are explained, and the developed MAC sublayer protocols in the literature are explored.
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Wireless Sensor Networks
Piet Demeester,Ingrid Moerman,Andreas Terzis +2 more
- 01 Jan 2013
TL;DR: This paper model the process of a user moving in an indoor environment as a Hidden Markov Model (HMM), and augment the model to take into account vector observations, and prior knowledge about user mobility drawn from personal electronic calendars, and proposes an extension of the Baum-Welch algorithm to learn the parameters of the augmented HMM.
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