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ICASSP
2011
IEEE

A cross-layer optimization for energy-efficient MAC protocol with delay and rate constraints

8 years 10 months ago
A cross-layer optimization for energy-efficient MAC protocol with delay and rate constraints
We propose the energy efficient MAC algorithm in this paper. In the proposed algorithm, each node sets the contention window size with respect to the residual energy, the harvesting energy and the transmit power. This algorithm makes the sensor nodes consume their energy efficiently. To achieve this goal, we use the game theory and the cross-layer optimization. Introducing the non-cooperative game, we can formulate the utility function easily. In this paper, we can allocate the optimal power by the cross-layer optimization on the PHY and the MAC.
Haksub Kim, Hyungkeuk Lee, Sanghoon Lee
Added 20 Aug 2011
Updated 20 Aug 2011
Type Journal
Year 2011
Where ICASSP
Authors Haksub Kim, Hyungkeuk Lee, Sanghoon Lee
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