TCP-based application-layer protocols are increasingly applied to commercial live video
streaming systems. However, in unstable mobile networks, the throughput of TCP may …

Today's wireless network complexity and the new applications from various user devices call
for an in-depth understanding of the mutual performance impact of networks and …

Today's Internet user experience greatly depends on some user-perceived network metrics,
such as throughput and latency. To improve these metrics, many Internet content providers …

Knowledge of the queue length of the bottleneck link has many potential applications such
as congestion control, traffic engineering, traffic policing, content adaptation, QoS monitoring …

The shared nature of the wireless medium induces contention between data transport and
backward signaling, such as acknowledgement. The current way of TCP acknowledgment …

Owing to the imminent fixed mobile convergence, Internet applications are frequently
accessed through mobile nodes. However, service delivery latency is too high to satisfy user …

The emerging applications including cloud AR/VR gaming, ultra-high definition (UHD)
streaming, Metaverse, etc. imply the demand for ultra-high bandwidth transmission in the …

We show that the performance of downloads in a 3G/HSPA mobile network can be
significantly degraded by a concurrent upload that saturates the uplink buffer on the mobile …

In contrast to the classic fashion for designing distributed end-to-end (e2e) TCP schemes for
cellular networks (CN), we explore another design space by having the CN assist the task of …

The focus of this work is to study the efficacy of TCP's flow control algorithm on mobile
devices. Specifically, we identify the design limitations of the algorithm when operating in …