Although the information and communication technology (ICT) industry accounted for only 2 percent of global greenhouse gas emissions in 2007, the explosive increase in data traffic brought about by a rapidly growing user base of more than a billion wireless subscribers is expected to nearly double that number by 2020. It is clear that now is the ti

chapter 10|26 pages

Green Heterogeneous Small-Cell Networks

chapter 16|22 pages

Greening Data Centers