NDLI: Novel Cross-Layer design for VoIP services in wireless networks

Content Provider	IEEE Xplore Digital Library
Author	Galiotos, P. Dagiuklas, T. Kotsopoulos, S.
Copyright Year	2010
Description	Author affiliation: Dept. of Electrical and Computer Eng., University of Patras, Patra, 26500, Greece (Galiotos, P.; Kotsopoulos, S.) \|\| Dept. of Telecom. Systems and Networks, TEI of Mesolonghi, Nafpaktos, 30300, Greece (Dagiuklas, T.)
Abstract	This paper presents a Cross-Layer scheme that tries to improve the performance of real-time traffic over TCP in 802.11e wireless networks. It is based on a well-known TCP-friendly, binomial algorithm at the Transport layer, which is jointly configured with the 802.11e protocol at the MAC layer. TCP-friendly schemes have shown to improve the quality of media transfer over wired and wireless networks. Furthermore, 802.11e provides the ability to configure its parameters for the transmission of media in a more efficient way. Particularly it allows prioritization according to the specific requirements of each traffic type. This work examines a cooperation between the transport and the MAC layer. The goal is to jointly configure the binomial parameters of the TCP-friendly and those of the 802.11e, to further enhance the performance and the quality of real-time traffic over such networks.
Starting Page	1
Ending Page	8
File Size	309025
Page Count	8
File Format	PDF
e-ISBN	9781905824182
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-16
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	IIMC
Subject Keyword	Real time systems Real-time traffic Joint configuration Wireless networks IEEE 802.11e Standard Binomial scheme Throughput Media Access Protocol Cross-layer design 802.11e TCP-friendly
Content Type	Text
Resource Type	Article

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