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Cognitive access point to handle delay sensitive traffic in WLANs

Aydin, Mehmet; Malik, Mazhar H.; Aydin, Mehmet Emin; Awais, Qasim

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Authors

Mehmet Aydin

Mazhar H. Malik

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Dr Mehmet Aydin Mehmet.Aydin@uwe.ac.uk
Senior Lecturer in Networks and Mobile Computing

Qasim Awais



Abstract

© 2015 IEEE. Over the last few years, the widespread use of wireless local area networks (WLANs) continues to gain more and more impetus. Due to the increase in variety of multimedia applications such as voice, video and gaming traffic, it is paramount to develop a mechanism for the quality of service (QoS) to support different types of traffic in WLAN. IEEE 802.11e was introduced to handle delay sensitive traffic using Enhance Distributed Coordination Function (EDCF) which is an extension of Distributed Coordination Function (DCF) to categorize traffic in different groups e.g. Real time and non real time traffic. In this paper, We investigate the impact of traffic handling techniques as part of medium access control (MAC) on the performance of WLAN. Firstly, we propose MAC level parameters settings, which are found the most suitable to WLAN in comparison with DCF and EDCF and then we propose a cognitive access point (CAP) which is based on novel approaches to assign proprieties on station level using the proposed algorithm and embedded Packet fragmentation technique in the Revised MAC parameters in cognitive access point mechanism. The benefits of the proposed approach is validated via experimental results using OPNET Modeler 17.5.

Citation

Aydin, M., Malik, M. H., Aydin, M. E., & Awais, Q. (2015). Cognitive access point to handle delay sensitive traffic in WLANs. In 2015 IEEE International Conference on Computational Intelligence & Communication Technology (317-322). https://doi.org/10.1109/CICT.2015.137

Conference Name Proceedings - 2015 IEEE International Conference on Computational Intelligence and Communication Technology, CICT 2015
Conference Location Ghaziabad
Start Date Feb 13, 2015
End Date Feb 14, 2015
Publication Date Jan 1, 2015
Deposit Date Jun 8, 2015
Publicly Available Date Mar 29, 2024
Peer Reviewed Peer Reviewed
Pages 317-322
Book Title 2015 IEEE International Conference on Computational Intelligence & Communication Technology
DOI https://doi.org/10.1109/CICT.2015.137
Keywords access protocols, multimedia communication, quality of service, telecommunication traffic, wireless LAN
Public URL https://uwe-repository.worktribe.com/output/840211
Publisher URL http://dx.doi.org/10.1109/CICT.2015.137
Additional Information Additional Information : © © 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Title of Conference or Conference Proceedings : 2015 IEEE International Conference on Computational Intelligence & Communication Technology (CICT)

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