Naslov
Modeling the Impact of Power State Transitions on the Lifetime of Cellular Networks

Autori
Chiaraviglio, Luca ; Listanti, Marco ; Lorincz, Josip ; Manzia, Edoardo ; Santucci, Martina

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

Izvornik
Proceedings of the 2015 IEEE 82nd Vehicular Technology Conference(VTC2015-Fall) / - : IEEE eXpress Conference Publishing, 2015, 1-5

ISBN
978-1-4799-8090-1

Skup
The 2015 IEEE 82nd Vehicular Technology Conference(VTC2015-Fall)

Mjesto i datum
Boston (MA), Sjedinjene Američke Države, 06.09.2015. - 09.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Base station; lifetime; modeling; transmit power; transition; scaling; cellular; wireless; networks; energy-efficiency

Sažetak
We consider the effect of power state transitions on the lifetime of Base Stations (BSs) in a cellular network. In particular, we take into account the impact of putting in sleep mode the BS, and also the change of the radiated power.When the BS reduces its power consumption, its lifetime tends to increase, as a consequence of the temperature reduction. However, the change in the power state triggers a negative effect which instead tends to reduce the BS lifetime. We therefore propose a model to evaluate the BS lifetime considering the two aforementioned effects, triggered either by the application of a sleep mode state or a change in the radiated power. Our results, obtained over a representative case study, indicate that the BS lifetime may be negatively affected when power state transitions take place. Therefore, we argue that the lifetime should be considered in the process of deciding how and when to change from a power state to another one.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Informacijske i komunikacijske znanosti

POVEZANOST RADA