Goodput analysis of a WLAN with hidden nodes under a non-saturated condition

Authors:
Jin Woo Yang;Jae Kyun Kwon;Ho Young Hwang;Dan Keun Sung
Affiliations:
School of EECS, KAIST and Telecommunication Systems Division of Samsung Electronics, Suwon, Korea;School of EECS, Yeungnam University, Gyeongbuk, Korea;Department of ECE, University of Waterloo, Waterloo, Ontario, Canada and School of EECS, KAIST;School of EECS, KAIST, Daejeon, Korea
Venue:
IEEE Transactions on Wireless Communications
Year:
2009

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Abstract

Hidden nodes may severely degrade the performance of wireless LANs. Focusing on the hidden node effect, we analyze goodput in a single cell WLAN environment with hidden nodes under a non-saturated condition. Uplink and down-link goodputs are analytically derived using an approximation technique and are compared with simulation results.