NDLI: Modified MAC protocol for service differentiation in DCF-WLAN

Content Provider	IEEE Xplore Digital Library
Author	Mehaseb, M.A. Fadeel, G.A. Ibrahim, I.I.
Copyright Year	2009
Description	Author affiliation: Electronics and Communication Department, Faculty of Engineering, Helwan University, Cairo, Egypt (Fadeel, G.A.; Ibrahim, I.I.) \|\| Electronics and Communication Department, Faculty of Engineering, Misr International University (MIU), Cairo, Egypt (Mehaseb, M.A.)
Abstract	Wireless LANs have achieved a tremendous amount of growth in recent years. During this time, user requirements have evolved, so it is necessary to have differentiation mechanisms in the access networks to achieve user requirements. WLAN standard IEEE 802.11 doesn't provide any differentiation between different services to achieve throughput and delay requirement, this paper propose a new modification to the IEEE 802.11 MAC distributed coordination function (DCF) to support differentiation between best effort services and delay sensitive services, the analytical model shows that application can tune modified MAC parameters to achieve a given degree of service differentiation.
Starting Page	1
Ending Page	7
File Size	2774774
Page Count	7
File Format	PDF
ISBN	9781424447046
DOI	10.1109/WOCN.2009.5010559
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-04-28
Publisher Place	Egypt
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless LAN Access protocols Throughput Physical layer Service Differentiation ALOHA Delay Ad Hoc WLAN Analytical models Modified MAC Sections Media Access Protocol Performance analysis Data communication Performance Analysis
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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