@inproceedings{c7f8b14c1e6f4c53925fb18c781a45c9,
title = "Performance evaluation of video transmission over 802.11n wireless network: A MAC layer perspective",
abstract = "Real time video transmission over wireless networks is very challenging due to the time-varying channel conditions and video flow characteristics. Quality of experience (QoE) in multimedia traffic has been the focus of extensive research in the recent years. It reflects user's satisfaction towards a particular service and provides valuable input to the service providers to determine the quality of the overall system. QoE estimation is challenging as it tries to measure a subjective metric where user experience depends on a number of factors that cannot simply be measured. In this paper, the impact of different MAC-level parameters on video QoE over IEEE 802.11n wireless networks is analyzed. Subjective tests to correlate MAC-level parameters with perceived QoE of video traffic were performed. We considered different types of video for the evaluation. The study shows that careful parameterization of MAC-level parameters can improve the QoE for video streaming applications when used over a wireless networks.",
keywords = "Medium Access Control, Quality of Experience, Quality of Service, performance evaluation, traffic monitoring, video, wireless networks",
author = "Jeevan Pokhrel and Indira Paudel and Bachar Wehbi and Ana Cavalli and Badii Jouaber",
year = "2014",
month = jan,
day = "1",
doi = "10.1109/SaCoNeT.2014.6867761",
language = "English",
isbn = "9781479951963",
series = "2014 International Conference on Smart Communications in Network Technologies, SaCoNeT 2014",
publisher = "IEEE Computer Society",
booktitle = "2014 International Conference on Smart Communications in Network Technologies, SaCoNeT 2014",
note = "2014 International Conference on Smart Communications in Network Technologies, SaCoNeT 2014 ; Conference date: 18-06-2014 Through 20-06-2014",
}