Networks in Embedded Systems - DAIICT Intranet
Networks in Embedded Systems - DAIICT Intranet
Networks in Embedded Systems - DAIICT Intranet
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Sensor node lifetime shows a strong dependence on battery lifetime<br />
sens<strong>in</strong>g, communication, and data process<strong>in</strong>g.<br />
Communication<br />
A sensor node expends maximum energy <strong>in</strong> data<br />
communication. This <strong>in</strong>volves both data transmission and<br />
reception.<br />
the active power + the start-up power consumption<br />
Data process<strong>in</strong>g<br />
Much less, local data process<strong>in</strong>g is crucial <strong>in</strong> m<strong>in</strong>imiz<strong>in</strong>g power<br />
consumption <strong>in</strong> a multi-hop sensor network.
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