@inproceedings{2957530b8a0b4d28b09e3c5077e452ad,
title = "Estimation of video QoE from MAC parameters in wireless network: A Random Neural Network approach",
abstract = "Supporting real time video transmission over wireless networks is very challenging. The video flow characteristics can be vulnerable to the time-varying channel conditions and the unreliability of the MAC (Medium Access Control) can substantially degrade Quality of Experience (QoE) in wireless networks. QoE reflects the satisfaction level of a user towards a particular service or application. It can be a valuable input to service providers and help them to enhance the quality of the overall system. In this work, we present a methodology and a system based on Random Neural Network (RNN) to analyze the impact of different MAC-level parameters on video QoE over IEEE 802.11n wireless networks. At first, subjective tests are performed to correlate MAC-level parameters with user's perceived video QoE. Secondly, we propose a RNN technique to estimate the impact of these parameters on video QoE. The experimental results show that the proposed method can effectively measure the impact of MAC-level parameters on video QoE. The acceptable correlation between subjective QoE and estimated QoE verifies the validity of the obtained results.",
keywords = "IEEE 802.11n, Medium Access Control, Quality of Experience, Quality of Service, Random Neural Network, Video Traffic, Wireless Networks",
author = "Indira Paudel and Jeevan Pokhrel and Bachar Wehbi and Ana Cavalli and Badii Jouaber",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 14th International Symposium on Communications and Information Technologies, ISCIT 2014 ; Conference date: 24-09-2014 Through 26-09-2014",
year = "2015",
month = jan,
day = "15",
doi = "10.1109/ISCIT.2014.7011868",
language = "English",
series = "14th International Symposium on Communications and Information Technologies, ISCIT 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "51--55",
booktitle = "14th International Symposium on Communications and Information Technologies, ISCIT 2014",
}