Publication
Title
A delay-based cross-layer scheduler for adaptive DSL
Author
Abstract
The quality of experience of many modern network services depends on the delay performance of the underlying communications network. In DSL networks, crosstalk introduces competition for bandwidth among users. In such a competitive environment, delay performance is largely determined by the manner in which the cross-layer scheduler assigns bandwidth to the different users. Existing cross-layer schedulers optimize a simple metric, and do not consider important information that is contained within a queue's packets. In this paper, we present a new cross-layer scheduler, referred to as the minimal delay violation (MDV) scheduler, which optimizes a more elaborate metric that closely resembles the quality of experience of the users. Through simulations, it is shown that the new scheduler outperforms the state of the art in cross-layer scheduling algorithms.
Language
English
Source (journal)
IEEE International Conference on Communications : [proceedings]. - Piscataway, NJ, 2003, currens
Source (book)
IEEE International Conference on Communications (ICC), MAY 21-25, 2017, Paris, FRANCE
Publication
New york : Ieee , 2017
ISBN
978-1-4673-8999-0
978-1-4673-8999-0
978-1-4673-8998-3
Volume/pages
(2017) , 6 p.
ISI
000424872105030
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Project info
Cross-layer optimization with real-time adaptive dynamic spectrum management for fourth generation broadband access networks.
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identifier
Creation 06.03.2018
Last edited 09.10.2023
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