A gateway in wireless sensor networks acts as a bridge between the sensor nodes and the main network. It helps in communicating with the sensor nodes and receiving data from them, which is then transmitted to the main network. The gateway helps in providing connectivity between the sensor nodes and the outside world, enabling access to the data generated by the sensors. A gateway also acts as a relay for the data generated by the sensors and helps in preserving network resources by reducing the number of transmissions required for data transfer. The gateway plays a crucial role in the overall functioning of a wireless sensor network and helps in ensuring the seamless flow of data between the sensors and the main network.
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Wireless Sensor Networks
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