Pregled bibliografske jedinice broj: 635704
Enhancing performance of wireless sensor networks in glacial environments using wake-up receivers
Enhancing performance of wireless sensor networks in glacial environments using wake-up receivers // J. Phys.: Conf. Ser. 450 012045 doi:10.1088/1742-6596/450/1/012045
Dubrovnik, 2013. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 635704 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Enhancing performance of wireless sensor networks in glacial environments using wake-up receivers
Autori
Jeličić, Vana ; Cesarini, Daniel ; Bilas Vedran
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
J. Phys.: Conf. Ser. 450 012045 doi:10.1088/1742-6596/450/1/012045
/ - Dubrovnik, 2013, 1-6
Skup
Sensors & their Applications XVII
Mjesto i datum
Dubrovnik, Hrvatska, 16.09.2013. - 18.09.2013
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
telemetry; wireless sensor networks; wake-up receiver; glacial environments
Sažetak
Development of radio telemetry enabled long-term monitoring of hard-to-reach and harsh environments. This paper compares two WSN deployment projects for gathering sensor data in glacier monitoring application — GlacsWeb and PermaSense, in terms of system design and wireless communication. We discuss the potential benefits of energy-efficient event detection using wake-up receivers together with duty-cycled communication. We show that adding a WURx would increase the average power consumption of Dozer protocol for 10%, but it would reduce the delay from 2 minutes to several milliseconds. Besides for event detection, WURx could be used for synchronizing the beginning of the TDMA communication, which would eliminate the need for clock drift compensation, making the protocol simpler and lighter.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
