Naslov
Towards Sustainable and Reliable Networks with LIFETEL

Autori
Chiaraviglio, Luca ; Lorincz, Josip ; Monti, Paolo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the IEEE Conference on Computer Communications - INFOCOM 2015 / - : Institute of Electrical and Electronics Engineers (IEEE), 2015, 39-40

ISBN
978-1-4673-7131-5

Skup
The IEEE Conference on Computer Communications - INFOCOM 2015

Mjesto i datum
Hong Kong, Kina, 26.04.2015. - 01.05.2015

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cellular; backbone; device; lifetime; telecommunication; network; sleep mode; power state transition; MTTR; MTBF

Sažetak
We present the LIFETEL project, whose aim is trying to increase the device lifetime in telecommunication networks by exploiting energy-efficient techniques. In particular, we show that the lifetime of a device might increase when it is put in sleep mode. However, the device lifetime might decrease when power state variations (from sleep mode to full power) occur very frequently. Thus, there is a trade-off between the duration of sleep mode and its frequency. Moreover, we report a lifetime analysis for cellular and backbone devices, showing that the electricity saving may be exceeded by the costs due to the fact that Devices fail more frequently compared to the situation in which they are always powered on. Thus, we claim that energy-aware network algorithms should be redesigned in order not to impact and to increase (when possible) the lifetime of network devices.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Informacijske i komunikacijske znanosti

POVEZANOST RADA