A Novel Algorithm for Improving Fairness Between Uplink and Downlink Flows in Heterogeneous Network

Authors

Peiyu Li, 1.Network Information Center of Henan University of Science and Technology, Luoyang 471023, China; ;
Zheqing Li, 1.Network Information Center of Henan University of Science and Technology, Luoyang 471023, China; ;
Wang Hui, 1.Network Information Center of Henan University of Science and Technology, Luoyang 471023, China; ;
Xia Qian, 2.College of Information Engineering of Henan University of Science and Technology, Luoyang 471023, China;

Abstract

Abstract: In order to improve the fairness between uplink and downlink flows in AP optimization, a novel algorithm called FOUD(fairness over uplink and downlink) is proposed.Considering the influence of the attempt limit and the bit error rate of wireless, the FOUD algorithm modeling of AP and wireless stations is studied separately by using two-dimensional Markov chain, which derives the probability of data sending under the condition of different bit error rate and different number of uplink and downlink flows. Simulation results show that FOUD can improve the fairness of the uplink and downlink bandwidth as well as the throughput.

Recommended Citation

Li, Peiyu; Li, Zheqing; Hui, Wang; and Qian, Xia (2019) "A Novel Algorithm for Improving Fairness Between Uplink and Downlink Flows in Heterogeneous Network," Journal of System Simulation: Vol. 30: Iss. 3, Article 47.
DOI: 10.16182/j.issn1004731x.joss.201803047
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss3/47

First Page

1144

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201803047

Last Page

1153

CLC

TP393

Recommended Citation

Li Peiyu, Li Zheqing, Wang Hui, Xia Qian. A Novel Algorithm for Improving Fairness Between Uplink and Downlink Flows in Heterogeneous Network[J]. Journal of System Simulation, 2018, 30(3): 1144-1153.

DOI

10.16182/j.issn1004731x.joss.201803047