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Fair greening of broadband access: spectrum management for energy-efficient DSL networks
2011
EURASIP Journal on Wireless Communications and Networking
Dynamic spectrum management (DSM) is recognized as a promising technology to reduce power consumption in DSL access networks. However, the correct formulation of power-aware DSM problem statements requires a proper understanding of greening, i.e., reducing power consumption. In this paper, we, therefore, investigate greening and show that it can be decomposed into two dimensions: the price of greening and the fairness of greening. We first analyze the price of greening, providing theoretical
doi:10.1186/1687-1499-2011-140
fatcat:yfsecheusrfnhiup3vdu2tb7vq