@inproceedings{d2285d7bac8f4c6daa90548026e80818,
title = "Understanding the Impact of Cellular RAN-induced Delay on Video Conferencing",
abstract = "Congestion-control algorithms for video-conferencing applications work well in wired networks but are fragile in cellular networks due to high delay variations and variable capacity in these networks. This paper investigates the causes of delay variations in cellular networks using a cross-layer approach. By measuring a WebRTC application over LTE at both the physical and network layers, we identify the effects of such delay inflation caused by physical-layer resource scheduling and link-layer retransmissions.",
keywords = "cellular network, measurement, video conferencing",
author = "Fan Yi and Oliver Michel and Haoran Wan and Kyle Jamieson",
note = "Publisher Copyright: {\textcopyright} 2024 Copyright held by the owner/author(s).; 30th International Conference on Mobile Computing and Networking, ACM MobiCom 2024 ; Conference date: 18-11-2024 Through 22-11-2024",
year = "2024",
month = dec,
day = "4",
doi = "10.1145/3636534.3697445",
language = "English (US)",
series = "ACM MobiCom 2024 - Proceedings of the 30th International Conference on Mobile Computing and Networking",
publisher = "Association for Computing Machinery, Inc",
pages = "1641--1643",
booktitle = "ACM MobiCom 2024 - Proceedings of the 30th International Conference on Mobile Computing and Networking",
}