TY - GEN
T1 - A cross-layer optimization for energy-efficient MAC protocol with delay and rate constraints
AU - Kim, Haksub
AU - Lee, Hyungkeuk
AU - Lee, Sanghoon
PY - 2011
Y1 - 2011
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=80051613744&partnerID=8YFLogxK
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U2 - 10.1109/ICASSP.2011.5946951
DO - 10.1109/ICASSP.2011.5946951
M3 - Conference contribution
AN - SCOPUS:80051613744
SN - 9781457705397
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 2336
EP - 2339
BT - 2011 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011 - Proceedings
T2 - 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011
Y2 - 22 May 2011 through 27 May 2011
ER -