Cited by 60Wireless Networks and ProtocolsNetwork Traffic and Congestion ControlAdvanced Wireless Network Optimization

QoE-Aware Admission Control for Multimedia Applications in IEEE 802.11 Wireless Networks

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Piamrat, Kandaraj, Ksentini, Adlen, Viho, Cesar, Bonnin, Jean-Marie·2008·2008 IEEE 68th Vehicular Technology Conference

Abstract

Widespread use of wireless networks nowadays raises many problems for service providers in managing their resources. These problems are caused mainly by restricted bandwidth and variable radio condition in this type of network. Moreover, with the emergence of multimedia traffic and its requirements in terms of quality, admission control is hence an inevitable choice to optimize network resources while maintaining high service quality at users. In this paper, we propose an admission control mechanism based on quality of experience (QoE) perceived by users. The human QoE is obtained by a tool called pseudo subjective quality assessment (PSQA), which is based on statistic learning using random neural network (RNN). Instead of relying on technical parameters such as bandwidth, loss, or latency, which do not correlate well with human perception, our scheme is based on mean opinion score (MOS) but without interaction from real humans. The simulation results demonstrate the better performance of our proposition compared to the loss-based approach regarding user satisfaction evaluated by achieved QoE at user and bandwidth utilization of the network evaluated by good put.

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Crossref · 10.1109/vetecf.2008.310

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Authors
Piamrat, K., Ksentini, A., Viho, C., & Bonnin, J.-M.
Affiliations
  • Institut national de recherche en sciences et technologies du numérique (FR)
  • Institut de Recherche en Informatique et Systèmes Aléatoires (FR)
  • Télécom Bretagne (FR)
Venue
2008 IEEE 68th Vehicular Technology Conference
Publisher
IEEE
Published
2008-09
Pages
1-5
ISSN
1090-3038 (ISSN-L)
OpenAlex
W2159468364
Cited by
59
References
6
Citations by year
2023: 4 · 2022: 2 · 2021: 1 · 2019: 4 · 2018: 2 · 2017: 2 · 2016: 6 · 2015: 5 · 2014: 7 · 2013: 4 · 2012: 7
FWCI
3.86
Type
conference paper
Language
en
Open access
Licence
other-oa
Locations
  • IEEE Vehicular Technology Conference (publishedVersion)
  • HAL (submittedVersion, other-oa)
Topics
  • Physical Sciences › Computer Science › Computer Networks and Communications › Wireless Networks and Protocols
  • Physical Sciences › Computer Science › Computer Networks and Communications › Network Traffic and Congestion Control
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Advanced Wireless Network Optimization
Keywords
quality of experience, admission control, multimedia traffic, IEEE 802.11, wireless networks, random neural networks, mean opinion score, bandwidth utilization, user satisfaction

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