What Is The Need For Wireless Sensor Network?

Wireless sensor networks (WSNs) are composed of a large number of inexpensive micro-sensor nodes, which can be deployed in the specific area to form a multihop and selforganized network for monitoring. The sensors are used to identify and extract useful information from the environment.

How are wireless sensor networks used in the real world?

Wireless sensor networks ( WSNs) refer to networks of spatially dispersed and dedicated sensors that monitor and record the physical conditions of the environment and forward the collected data to a central location. WSNs can measure environmental conditions such as temperature, sound, pollution levels, humidity and wind.

What does a wireless sensor network ( WSN ) mean?

Wireless Sensor Network (WSN) Definition - What does Wireless Sensor Network (WSN) mean? Wireless sensor network (WSN) refers to a group of spatially dispersed and dedicated sensors for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location.

How are wireless sensors used in health monitoring?

Wireless sensor network (WSN) technology refers to a group of sensors used for monitoring and recording the physical conditions of the environment and organizing the collected data at a central location. This sensor network can include thousands of smart sensing nodes with processing abilities that are powered by a dedicated battery.

How are wireless sensors used in smart objects?

Wireless sensor networks are composed of small nodes, equipped with a wireless communication device, that autonomously configure themselves into networks through which sensor readings can be transported. Smart object networks are less focused on pure data gathering, but are intended for a large number of other tasks including actuation and control.

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