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A Bio-Inspired QoS-Oriented Handover Model in Heterogeneous Wireless Networks
Joint Authors
Lu, Yingrong
Qi, Honggang
Wang, Yunpeng
Wang, Jian
Tian, Daxin
He, Anping
Zhou, Jianshan
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-14
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
We propose a bio-inspired model for making handover decision in heterogeneous wireless networks.
It is based on an extended attractor selection model, which is biologically inspired by the self-adaptability and robustness of cellular response to the changes in dynamic environments.
The goal of the proposed model is to guarantee multiple terminals’ satisfaction by meeting the QoS requirements of those terminals’ applications, and this model also attempts to ensure the fairness of network resources allocation, in the meanwhile, to enable the QoS-oriented handover decision adaptive to dynamic wireless environments.
Some numerical simulations are preformed to validate our proposed bio-inspired model in terms of adaptive attractor selection in different noisy environments.
And the results of some other simulations prove that the proposed handover scheme can adapt terminals’ network selection to the varying wireless environment and benefits the QoS of multiple terminal applications simultaneously and automatically.
Furthermore, the comparative analysis also shows that the bio-inspired model outperforms the utility function based handover decision scheme in terms of ensuring a better QoS satisfaction and a better fairness of network resources allocation in dynamic heterogeneous wireless networks.
American Psychological Association (APA)
Tian, Daxin& Zhou, Jianshan& Qi, Honggang& Lu, Yingrong& Wang, Yunpeng& Wang, Jian…[et al.]. 2014. A Bio-Inspired QoS-Oriented Handover Model in Heterogeneous Wireless Networks. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-508178
Modern Language Association (MLA)
Tian, Daxin…[et al.]. A Bio-Inspired QoS-Oriented Handover Model in Heterogeneous Wireless Networks. Journal of Applied Mathematics No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-508178
American Medical Association (AMA)
Tian, Daxin& Zhou, Jianshan& Qi, Honggang& Lu, Yingrong& Wang, Yunpeng& Wang, Jian…[et al.]. A Bio-Inspired QoS-Oriented Handover Model in Heterogeneous Wireless Networks. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-508178
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508178