WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Sensing unit
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Processing unit
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Transmitting unit
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All of the mentioned
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Detailed explanation-1: -A sensor node normally consists of mainly four basic components: sensing unit, processing unit, communication unit and power unit. Other optional components are application dependent which is location finding system, mobilize and power generator.
Detailed explanation-2: -A wireless sensor network consists of three main components: gateways, nodes, and software.
Detailed explanation-3: -The components of WSN system are sensor node, rely node, actor node, cluster head, gateway and base station.
Detailed explanation-4: -(1) The sensing section contains the sensor itself which is based on a particular technology. (2) The processing circuitry converts the physical variable into an electrical variable. (3) The signal output contains the electronics connected to a control system.