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Wireless sensor networks are capable of measuring certain aspects of a physical environment. For example, there are sensors available the measure temperature, pressure, and more.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoA wireless sensor network monitors a number of conditions. They are used to monitor temperature, pressure and sound. They are used in surveillance and industry.
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Are sensor networks and wireless sensor networks the same thing?
The difference is a sensor network may be connected using wires or wirelessly, a wireless sensor network is always connected wirelessly.
Define a wormhole attack in wireless sensor networks?
http://www.scribd.com/doc/3101991/Distributed-wormhole-attack-detection-in-wireless-sensor-networks
What is a wireless sensor?
A Wireless sensor network, according to UbiBot, is a collection of devices that can exchange data gathered from a monitored field using wireless networks. The data is routed across numerous nodes and connects to other networks via a gateway, such as wireless Ethernet.
Disadvantages wireless sensor networks?
One of the biggest disadvantages of large scale wireless sensor networks is the fact that they are vulnerable to unauthorized access. Also it relies on the complexity of logistics involving selective replacement of sensors.
What is the Conclusion of wireless sensor network?
The purpose of a wireless network sensor is to monitor environmental changes. It monitors things such as temperature, sound and pressure.
What collect data from many points over an extended space?
wireless sensor networks
Where can someone find images of wireless sensor networks?
There are a number of places where one can go to find images of wireless sensor networks, particularly online. There are a number of picture hosting websites, and most search pages, like Google, offer an image search.
What has the author E Cayirci written?
E. Cayirci has written: 'Security in wireless ad hoc and sensor networks' -- subject(s): Ad hoc networks (Computer networks), Security measures
What is cellular wireless networks?
wireless networks accesible from your mobile phone
What has the author Rob Flickenger written?
Rob Flickenger has written: 'WIRELESS' 'Wireless' 'Building wireless community networks' -- subject(s): Local area networks (Computer networks), Metropolitan area networks (Computer networks), Standards, Wireless communication systems
What is the difference between wireless and wired network?
Wired networks have a wire that connects them to an internet port, wireLESS networks do not.
Why routing is required in wireless sensor networks?
Since, wireless sensor networks (WSNs) might differ depending on the application and network architecture. Moreover, nodes are dynamically deployed. Hence, data transmission through these types of nodes need a perfect route selection where nodes should remain active. So, routing is necessary for WSN.
