@article{(Open Science Index):https://publications.waset.org/pdf/10002791,
	  title     = {Contention Window Adjustment in IEEE 802.11-Based Industrial Wireless Networks},
	  author    = {Mohsen Maadani and  Seyed Ahmad Motamedi},
	  country	= {},
	  institution	= {},
	  abstract     = {The use of wireless technology in industrial networks
has gained vast attraction in recent years. In this paper, we have
thoroughly analyzed the effect of contention window (CW) size on
the performance of IEEE 802.11-based industrial wireless networks
(IWN), from delay and reliability perspective. Results show that the
default values of CWmin, CWmax, and retry limit (RL) are far from
the optimum performance due to the industrial application
characteristics, including short packet and noisy environment. In this
paper, an adaptive CW algorithm (payload-dependent) has been
proposed to minimize the average delay. Finally a simple, but
effective CW and RL setting has been proposed for industrial
applications which outperforms the minimum-average-delay solution
from maximum delay and jitter perspective, at the cost of a little
higher average delay. Simulation results show an improvement of up
to 20%, 25%, and 30% in average delay, maximum delay and jitter
respectively.},
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {9},
	  number    = {11},
	  year      = {2015},
	  pages     = {1275 - 1280},
	  ee        = {https://publications.waset.org/pdf/10002791},
	  url   	= {https://publications.waset.org/vol/107},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 107, 2015},
	}