With the rapid development of network, how to effectively reduce dynamic delay and improve performance network is an important challenging problem. Specifically, congestion one key factors that hurt performance, so real-time detection critical for recovering failure quickly. Current research in mainly faces problems occupying extra bandwidth, decreasing ratio effective payload packet, increasin...

In this paper, a locality constraint distance metric learning is proposed for traffic congestion detection. First of all, an accurate and unified definition of congestion is proposed and the congestion level analysis is treated as a regression problem in the paper. Based on that definition, a dataset consists of 20 different scenes is constructed for the first time since the existing dataset is...

Broadband satellite-based IP networks have been considered as the technology to enable a strong and promising next-generation market. In satellite communication systems, the channel performance might be severely degraded due to the dynamic weather conditions such as the precipitation, and thereby lead to network congestion. Therefore, congestion control is critical in such networks to satisfy Q...

Road traffic congestion is a global problem and large amount of money is being invested to cope with traffic congestion problems. These interventions focus on reducing traveler time on roads and highways in particular. Various approaches such as loop detection and automatic vehicle detection have been utilized for this purpose but all these happen to be very costly. The main purpose of this stu...

Congestion control is an important function in a multimedia application. Since multimedia (e.g., audio and video) packets are mostly transmitted in UDP, which lacks the congestion control mechanism in TCP, a separate congestion control is necessary to avoid excessive packet losses and to be fair with competing TCP flows. As UDP congestion control is rate-based, unlike the window-based one used ...

The primary objective of event driven wireless sensor networks is to route the detected or monitored data at the earliest to the base station depending on their degree of priority since the data generated in a sensor network has different importance. In order to avoid indiscriminate dropping of data during congestion we propose a novel congestion protocol named priority based congestion detecti...