A scenario of a service provider network when heavily congested due to heavy traffic flow is brought into play to confirm the attribute of MPLS to significantly improve Latency especially in a highly congested network. The service provider network was congested by sending heavy packets through the ingress and egress port of the network. The network was simulated and ping tests were carried out ...

Data traffic demand in cellular networks has been tremendously growing and has led to creating congested RF environments. Accordingly, innovative approaches for spectrum sharing have been proposed and implemented to accommodate several systems within the same frequency band. Spectrum sharing between radar and communications systems is one of the important research and development areas. In this...

The electric transmission networks are pushed more and more towards their limits. Even in highly meshed networks like in Europe this leads to congestions which in turn can produce significant price differences between the areas around these congestions. Another – maybe more visible – problem with congested networks are security concerns. Recent events, e.g. the italian blackout on September 28 ...

Safety of vessel transit in congested sea areas such as busy ports and coastal waters is a key issue for navigation officers and traffic operators. With performance improvement of observation devices and introduction of new information systems, vessel traffic service is expected to play a larger role in supporting the officers onboard. Increase in amount of available information demands higher ...

Falling across the problem of the unforeseen congested events in the logistic transportation, we build the online vehicle scheduling model with the recoverable congested vertices in this paper. Our optimization objective minimizes the total time of online scheduling. Considering the dynamic occurrence characteristics of the congested vertices one by one, we first introduce three online scheduli...

Resolving the problem of congestion roads is very challenging; however a way out of this problem will bring about many most wanted results like helping people not late to work; deliveries arrive on time and more. One approach to confront this task is letting the drivers be aware of congested roads online, so the drivers will be able to avoid going through the congested roads. This paper propose...

In this paper we provide low-congested Interval Routing Schemes (IRS) for some common interconnection networks such as butterries, wrapped butterries and cube connected cycles. In particular, by exploiting their hypercube-like structure, we show that 1-IRS and 2-IRS are already suucient to get schemes with a congestion which is at most c times the optimal one, for low constant values of c. More...