SENSOR NODE AND METHOD FOR SAMPLING PREAMBLE, AND APPARATUS AND METHOD FOR COMPUTING PREAMBLE INTERVAL

摘要

Provided are a sensor node and method for a preamble sampling, and an apparatus and method for computing a preamble interval. A transceiver may verify a number of neighboring nodes positioned in a sensor network, and a sampling unit may perform the preamble sampling using a sampling duration that is set based on the number of neighboring nodes.