Amulticast congestion control scheme is an interesting feature to control group communication applications such as teleconferencing tools and information dissemination services. This paper addresses a comparison between multiple unicast and multicast traffic congestion control for Carrier Ethernet. In this work, we proposed to study the Quantized Congestion Notification (QCN), which is a Layer ...

This paper focuses on Hopf bifurcation control in a dual model of Internet congestion control algorithms which is modeled as a delay differential equation (DDE). By choosing communication delay as a bifurcation parameter, it has been demonstrated that the system loses stability and a Hopf bifurcation occurs when communication delay passes through a critical value. Therefore, a time-delayed feed...

We focus on the problem of the stability of congestion control for networks with large round-trip communication delays. Nearly all the existing AQM schemes neglect the impact large communication delay has on system behavior, such as stability, robustness and convergence. The drastic queue oscillations in large delay networks of PI, REM and DC-AQM decrease link utilization and introduce avoidabl...

The IEEE 802.11p is the technology dedicated to vehicular communications to support road safety, efficiency, and comfort applications. A large number of research activities have been carried out to study the characteristics of the IEEE 802.11p. The key weakness ...

Traditional connection oriented protocols like TCP NewReno perform poorly over wireless links. The problem lies in their design assumptions based on loss based congestion control. Various modifications to loss based congestion control schemes have so far been proposed to overcome the issue. In addition, the comparatively newer family of delay based congestion control mechanisms like Caia-Hamilt...

Transmission Control Protocol (TCP) is a basic communication language and a connection oriented protocol tied with transport layer consists of collection of rules and procedures to control communication between links. There are many TCP variants that modified and developed with respectively with the communications needs. Most of TCP current versions are include set of algorithms which built to ...