Title :
The Improvement of the Backoff Window Algorithm Based on the Game Theory in Wireless Sensor Network
Author :
Ying, Lin ; Rong-ning, Huang ; Li, Xu
Author_Institution :
Sch. of Math. & Comput. Sci., Fujian Normal Univ., Fuzhou, China
Abstract :
In this paper, on the base of comprehensive consideration of game theory and the IEEE 802.11 DCF Distributed Coordination Function, for the characteristics of the wireless sensor network, we make the channel competitive process between nodes molded into incompletely information dynamic game. Then improve DCF by the Nash equilibrium game strategy. The simulation results show that the proposed model and strategy can obtain higher efficiency than the 802.11 DCF and improve many performances of the WSN.
Keywords :
channel allocation; game theory; wireless sensor networks; IEEE 802.11; Nash equilibrium game strategy; backoff window algorithm; channel competitive process; distributed coordination function; game theory; wireless sensor network; Access protocols; Computer science education; Game theory; Information analysis; Media Access Protocol; Nash equilibrium; Signal to noise ratio; Throughput; Wireless application protocol; Wireless sensor networks; Game Theory; Nash equilibrium; WSN; the backoff window;
Conference_Titel :
Education Technology and Computer Science (ETCS), 2010 Second International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6388-6
Electronic_ISBN :
978-1-4244-6389-3
DOI :
10.1109/ETCS.2010.272
