Energy Savings in Wireless Access Networks Through Optimized Network Management (CROSBI ID 565212)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lorincz, Josip ; Capone, Antonio ; Bogarelli, Massimo
engleski
Energy Savings in Wireless Access Networks Through Optimized Network Management
The energy consumption of wireless access networks amounts for more than 55% of the whole communication sector and for a non negligible part of the operational costs of mobile operators. In this paper we consider possible energy savings through optimized management of on/off state and transmission power of access stations according to traffic estimates in different hours of the day or days of the week. We propose an optimization approach based on a ILP model that minimizes power consumption while ensuring coverage of the active users and enough capacity for guaranteeing quality of service. Proposed model is solved to the optimum on a set of randomly generated instances that show the effect of system parameters on optimal power consumption.
WLAN ; green networking ; mathematical programming ; energy ; power ; optimization
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Podaci o prilogu
449-454.
2010.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of IEEE International Symposium on Wireless Pervasive Computing (ISWPC)
Merani, Maria Luisa ; Gerla, Mario ; Pancaldi, Fabrizio ;
Modena: Institute of Electrical and Electronics Engineers (IEEE)
978-953-290-007-1
Podaci o skupu
5th IEEE International Symposium on Wireless Pervasive Computing - ISWPC 2010
predavanje
05.05.2010-07.05.2010
Modena, Italija