Operating method of sensor node, operating method of data sink in sensor network, and sensor network

摘要

Provided is an operating method of a sensor node. The operating method of a sensor node includes receiving a sensing request, adjusting a sensing condition on the basis of the received sensing request, and sensing according to the adjusted sensing condition.

主权项

1. An operating method of a sensor node including at least one sensor, comprising:
receiving a sensing request by the sensor node having a variable sensing condition; determining whether an identifier included in the sensing request corresponds to the sensor node, wherein the sensing request comprises the sensor node identifier corresponding to a specific sensor node, sensing start time, sleep time until the sensing is started, and sensing period; upon determining that the identifier corresponds to the sensor node, the variable sensing condition is adjusted on basis of the received sensing request by the sensor node; and performing the sensing using the at least one sensor node according to the adjusted sensing condition by the sensor node.