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Leveraging network and traffic measurements for content distribution and interpersonal communication services with sufficient quality

Aurelius, Andreas; Arvidsson, Åke; Johansson, Mathias; Kihl, Maria LU and Lagerstedt, Christina (2011) 13th International Conference on Transparent Optical Networks
Abstract
In this paper, we discuss research problems for enabling content distribution and supporting real-time interpersonal communication services (e.g. voice and video) over best effort networks with sufficient quality. We take a practical view of content distribution and quality, and this is the reason for the term “sufficient”. We argue that the understanding of quality as perceived by the user is a key factor in this context, but also that the understanding of context dependence is a key factor for delivering services which are “good enough” to make the user satisfied. We base our assumptions upon results from the Celtic TRAMMS project, and we describe how to leverage upon the framework for traffic measurements that was built up in that... (More)
In this paper, we discuss research problems for enabling content distribution and supporting real-time interpersonal communication services (e.g. voice and video) over best effort networks with sufficient quality. We take a practical view of content distribution and quality, and this is the reason for the term “sufficient”. We argue that the understanding of quality as perceived by the user is a key factor in this context, but also that the understanding of context dependence is a key factor for delivering services which are “good enough” to make the user satisfied. We base our assumptions upon results from the Celtic TRAMMS project, and we describe how to leverage upon the framework for traffic measurements that was built up in that project. Moreover, we identify key technological components that are common for optimization of content delivery and real-time interpersonal communication services such as VoIP and videoconferencing. We also describe how the research problems stated will be tackled in the newly started IPNQSIS project. (Less)
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author
organization
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type
Contribution to conference
publication status
published
subject
conference name
13th International Conference on Transparent Optical Networks
external identifiers
  • Scopus:80155123716
project
EIT_IPNQSIS IP Network Monitoring for Quality of Service Intelligent Support
LCCC
language
English
LU publication?
yes
id
809bb1ab-43f4-4284-a563-44028818759e (old id 2063790)
date added to LUP
2011-08-17 10:26:42
date last changed
2016-10-13 05:02:17
@misc{809bb1ab-43f4-4284-a563-44028818759e,
  abstract     = {In this paper, we discuss research problems for enabling content distribution and supporting real-time interpersonal communication services (e.g. voice and video) over best effort networks with sufficient quality. We take a practical view of content distribution and quality, and this is the reason for the term “sufficient”. We argue that the understanding of quality as perceived by the user is a key factor in this context, but also that the understanding of context dependence is a key factor for delivering services which are “good enough” to make the user satisfied. We base our assumptions upon results from the Celtic TRAMMS project, and we describe how to leverage upon the framework for traffic measurements that was built up in that project. Moreover, we identify key technological components that are common for optimization of content delivery and real-time interpersonal communication services such as VoIP and videoconferencing. We also describe how the research problems stated will be tackled in the newly started IPNQSIS project.},
  author       = {Aurelius, Andreas and Arvidsson, Åke and Johansson, Mathias and Kihl, Maria and Lagerstedt, Christina},
  language     = {eng},
  title        = {Leveraging network and traffic measurements for content distribution and interpersonal communication services with sufficient quality},
  year         = {2011},
}