A low-power wake-up system for underwater wireless sensor modems
Proceedings of the Sixth ACM International Workshop on Underwater Networks
ACM Transactions on Sensor Networks (TOSN)
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This paper presents a new Acoustic-Triggered Wake-Up system specially useful to Underwater Wireless Sensor Networks built with low-power consumption architectures. The work includes both the wake-up system description and a comparison with previous works carried out under similar features. These comparisons demonstrate the energy benefits of this new system which requires no additional hardware within the transmission and a single but efficient AT-WUp module in the reception.