Energy-Aware Competitive Power Allocation for Heterogeneous Networks Under QoS Constraints


This work proposes a distributed power allocation scheme for maximizing energy efficiency in the uplink of OFDMA-based HetNets where a macro-tier is augmented with small cell access points. Each user equipment (UE) in the network is modeled as a rational agent that engages in a non-cooperative game and allocates its available transmit power over the set of… (More)
DOI: 10.1109/TWC.2015.2425397


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