3 papers
cs.NI2026
StreamGuard: Exploring a 5G Architecture for Efficient, Quality of Experience-Aware Video Conferencing
Xuyang Cao, Oliver Michel, Kyle Jamieson
Video conferencing over 5G is increasingly prevalent, yet its Quality of Experience (QoE) often degrades under limited radio resources. This has two causes: 5G networks must serve…
cs.NI2025
Automated, Cross-Layer Root Cause Analysis of 5G Video-Conferencing Quality Degradation
Fan Yi, Haoran Wan, Kyle Jamieson +1
5G wireless networks are complex, leveraging layers of scheduling, retransmission, and adaptation mechanisms to maximize their efficiency. But these mechanisms interact to produce…
cs.NI2025
Scalable Video Conferencing Using SDN Principles
Oliver Michel, Satadal Sengupta, Hyojoon Kim +2
Video-conferencing applications face an unwavering surge in traffic, stressing their underlying infrastructure in unprecedented ways. This paper rethinks the key building block for…