A Cross-Layer Approach for Distributed Energy-Efficient Power Control in Interference Networks

Provided by: Institute of Electrical & Electronic Engineers
Topic: Networking
Format: PDF
In contrast with existing works which rely on the same type of energy-efficiency measure to design distributed power control policies, the present work takes into account the presence of a finite packet buffer at the transmitter side and the impact of transport protocols. This approach is relevant when the transmitters have a non-zero energy cost even when the radiated power is zero. A generalized energy-efficiency performance metric integrating these features is constructed under two different scenarios in terms of transport layer protocols characterized by a constant or an adaptive packet arrival rate.

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