Low-latency live streaming has imposed stringent latency requirements on video transport
networks. In this paper we report on the design and operation of the Alibaba low-latency …

Recent advances in mobile technologies such as 5G and WiFi 6E do not seem to deliver the
promised mobile access bandwidth. To effectively characterize mobile access bandwidth in …

Nowadays, the popularization of live streaming bring challenges in providing customized
Quality of Service (QoS) and satisfying diverse Quality of Experience (QoE) requirements …

Network technology is the basis for large-scale high-efficiency network computing, such as
supercomputing, cloud computing, big data processing, and artificial intelligence computing …

Multipath TCP is designed to utilize multiple network paths to achieve improved throughput
and robustness against network failure. These features are supposed to make MPTCP …

Short video streaming applications have recently gained substantial traction, but the non-
linear video presentation they afford swiping users fundamentally changes the problem of …

Internet content providers often deliver content through bandwidth bottlenecks that are out of
their control. Thus, despite often having massively over-provisioned upstream servers, the …

This paper presents CellFusion, a system designed for high-quality, real-time video
streaming from vehicles to the cloud. It leverages an innovative blend of multipath QUIC …

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 …

Network load tester is important to daily network operation. Motivated by our experience with
a major cloud provider, a practical load tester should satisfy two important requirements:(R1) …