Dynamic Resource Provisioning for Energy Efficiency in Wireless Access Networks: A Survey and an Outlook.
Lukasz BudziszFatemeh GanjiGianluca RizzoMarco Ajmone MarsanMichela MeoYi ZhangGeorge KoutitasLeandros TassiulasSofie LambertBart LannooMario PickavetAlberto ConteIvaylo HaratcherevAdam WoliszPublished in: IEEE Commun. Surv. Tutorials (2014)