The main problem of transportation is the very high growth vehicles causing congestion, resulting in various derivative impacts such as pollution, fuel waste, time value, and other environmental problems. This can be solved by Transportation Demand Management (TDM). TDM a combination strategies, which strategy should chosen whose priority depends on conditions each region. research was conducte...

As the size of industrial systems increases, more and topic messages need to be published subscribed in scenarios such as microgrids manufacturing industries. A priority scheduling algorithm based on hotness message topics is proposed address problem efficient distribution with different microgrids. It an that gives permissions according number topics, so face a large messages, data higher or u...

In this paper we address the real-time capabilities of P-NET, which is a multi-master fieldbus standard based on a virtual token passing scheme. We show how P-NET’s medium access control (MAC) protocol is able to guarantee a bounded access time to message requests. We then propose a model for implementing fixed prioritybased dispatching mechanisms at each master’s application level. In this way...

Priority-based wormhole switching with a priority share policy has been proposed as a possible solution for real-time on-chip communication. However, the blocking introduced by priority share complicates the analysis process. In this paper, we propose a new “per-priority” basis analysis scheme which computes the total time window at each priority level instead of each traffic-flow. By checking ...

Priority-based model of subchannel allocation in WiMAX downlink is presented, which is based on solution of the optimization problem associated with maximizing the lower weighted bound of allocated bandwidth for each subscriber station according to its quality of service requirements for access rate and priority. Numerical research of model showed that increasing of the bandwidth requirements o...

BACKGROUND Decision makers in health care organizations struggle with how to set priorities for new technologies in medicine. Traditional approaches to priority setting for new technologies in medicine are insufficient and there is no widely accepted model that can guide decision makers. DISCUSSION Daniels and Sabin have developed an ethically based account about how priority setting decision...