Tambur: Efficient loss recovery for videoconferencing via streaming codes

M Rudow, FY Yan, A Kumar… - … USENIX Symposium on …, 2023 - usenix.org
Packet loss degrades the quality of experience (QoE) of videoconferencing. The standard
approach to recovering lost packets for long-distance communication where retransmission …

Converge: Qoe-driven multipath video conferencing over webrtc

S Dhawaskar Sathyanarayana, K Lee… - Proceedings of the …, 2023 - dl.acm.org
Video conferencing has become a daily necessity, but protocols to support video
conferencing have yet to keep pace despite the innovation in next-generation networks. As …

Hairpin: Rethinking packet loss recovery in edge-based interactive video streaming

Z Meng, X Kong, J Chen, B Wang, M Xu… - … USENIX Symposium on …, 2024 - usenix.org
Interactive streaming requires minimizing stuttering events (or deadline misses for video
frames) to ensure seamless interaction between users and applications. However, existing …

DiOS—An extended reality operating system for the metaverse

T Braud, LH Lee, A Alhilal, CB Fernández… - IEEE multimedia, 2022 - ieeexplore.ieee.org
Driven by the recent improvements in device and networks capabilities, extended reality
(XR) is becoming more pervasive; industry and academia alike envision ambitious projects …

Vantage: optimizing video upload for time-shifted viewing of social live streams

D Ray, J Kosaian, KV Rashmi, S Seshan - Proceedings of the ACM …, 2019 - dl.acm.org
Social live video streaming (SLVS) applications are becoming increasingly popular with the
rise of platforms such as Facebook-Live, YouTube-Live, Twitch and Periscope. A key …

Poi360: Panoramic mobile video telephony over lte cellular networks

X Xie, X Zhang - Proceedings of the 13th International Conference on …, 2017 - dl.acm.org
Panoramic or 360° video streaming has been supported by a wide range of content
providers and mobile devices. Yet existing work primarily focused on streaming on-demand …

R-fec: Rl-based fec adjustment for better qoe in webrtc

I Lee, S Kim, S Sathyanarayana, K Bin… - Proceedings of the 30th …, 2022 - dl.acm.org
The demand for video conferencing applications has seen explosive growth while users still
often face unsatisfactory quality of experience (QoE). Video conferencing applications adopt …

WebRTC testing: challenges and practical solutions

B Garcia, F Gortazar… - IEEE …, 2017 - ieeexplore.ieee.org
WebRTC comprises a set of novel technologies and standards that provide Real-Time
Communication on Web browsers. WebRTC makes simple the embedding of voice and …

[HTML][HTML] Real-time rate control of webrtc video streams in 5g networks: Improving quality of experience with deep reinforcement learning

N Smirnov, S Tomforde - Journal of Systems Architecture, 2024 - Elsevier
Adapting to a dynamic environment is a critical challenge in deploying robust systems that
will be tasked with transmitting media streams in 5G networks. The Web Real-Time …

Automating network heuristic design and analysis

A Agarwal, V Arun, D Ray, R Martins… - Proceedings of the 21st …, 2022 - dl.acm.org
Heuristics are ubiquitous in computer systems. Examples include congestion control,
adaptive bit rate streaming, scheduling, load balancing, and caching. In some domains …