A game theoretic model for wireless medium access control in the presence of hidden terminals
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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A game theoretic model for wireless medium access control in the presence of hidden terminals. / Mortazavi Najafabadi, Seyed-Hani; Constantinou, C. C.
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Institute of Electrical and Electronics Engineers (IEEE), 2013. p. 1731-1736 6666422.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - A game theoretic model for wireless medium access control in the presence of hidden terminals
AU - Mortazavi Najafabadi, Seyed-Hani
AU - Constantinou, C. C.
PY - 2013/12/1
Y1 - 2013/12/1
N2 - This paper proposes a game-theoretic random channel access model, compliant with the IEEE 802.11 standard that can be integrated into the distributed coordination function. The objective is to design a game theoretic model that can optimize both throughput and channel access delay in each node in the presence of hidden terminals and thus optimize fairness. We propose a utility function that can decouple the protocol's dynamic adaptation to channel load from collision detection. We demonstrate that our model can reach a Nash equilibrium resulting in a stable contention window, provided that a node adapts its behavior to the idle rate of the broadcast channel, coupled with observation of its own transmission activity. Simulation results show that this model is capable of achieving lower channel access delay and better throughput than the standard IEEE 802.11 distributed coordination function.
AB - This paper proposes a game-theoretic random channel access model, compliant with the IEEE 802.11 standard that can be integrated into the distributed coordination function. The objective is to design a game theoretic model that can optimize both throughput and channel access delay in each node in the presence of hidden terminals and thus optimize fairness. We propose a utility function that can decouple the protocol's dynamic adaptation to channel load from collision detection. We demonstrate that our model can reach a Nash equilibrium resulting in a stable contention window, provided that a node adapts its behavior to the idle rate of the broadcast channel, coupled with observation of its own transmission activity. Simulation results show that this model is capable of achieving lower channel access delay and better throughput than the standard IEEE 802.11 distributed coordination function.
UR - http://www.scopus.com/inward/record.url?scp=84893215694&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2013.6666422
DO - 10.1109/PIMRC.2013.6666422
M3 - Conference contribution
AN - SCOPUS:84893215694
SN - 9781467362351
SP - 1731
EP - 1736
BT - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
PB - Institute of Electrical and Electronics Engineers (IEEE)
T2 - 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013
Y2 - 8 September 2013 through 11 September 2013
ER -