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Data aggregation is a process in which information is gathered and expressed in a summary form. The aggregators collect data from a subset of the network and aggregate the data using aggregate function.

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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.


What collect data from many points over an extended space?

wireless sensor networks


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.


Are wireless networks laid out using the same topologies as wired networks?

Wireless networks are not laid out using the same topologies as wired networks. They have their own, different layouts. Smaller wireless networks, in which a small number of nodes closely positioned need to exchange data, can be arranged in an ad hoc fashion.


Actual data throughput is usually higher on wireless networks?

Data is usually higher in wired network then wireless. This is because to is plugged directly in.


What signals do wireless networks use to send data?

Radio frequency signals.


How do you turn off 3g on lg optimus slider for virgin mobile?

Go to Settings>Wireless & Networks>Mobile Networks and uncheck the "Data Enabled" box.


How do telephone companies use networks?

they used to exchange data in a wireless system. also, so that data will be group and connect each other in one communication


Is a hardware device with one or more antennae that permit communication between wired and wireless networks so wireless clients can send and receive data?

Network Interface card


What is a sharp 433 hygro-thermo sensor?

A Sharp 433 hygro-thermo sensor is a device designed to measure both humidity and temperature in the environment. It utilizes advanced sensing technology to provide accurate readings, often for applications in climate control, agricultural monitoring, and HVAC systems. The "433" typically refers to the frequency of wireless communication, allowing the sensor to transmit data over short distances. This makes it suitable for integration into wireless sensor networks for real-time environmental monitoring.


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How do wireless electronics work?

Wireless electronics work using small components and batteries. If the wireless Xbox accessories are what are being asked about they work with a infrared sensor to send coded data to the system.