Topic
Network traffic simulation
About: Network traffic simulation is a research topic. Over the lifetime, 4535 publications have been published within this topic receiving 74606 citations.
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14 Feb 2008TL;DR: In this article, a learning method for determining the set of derived events by analyzing the at least one primary event and by predicting the derived events based on data comprising relations concerning network entities and/or events in said communications network is implemented to support the management of the communications network in a more efficient way.
Abstract: The present invention relates to operating of a communications network, wherein a set of derived events occurs in dependence on at least one primary event in said communications network, and wherein a learning method for determining the set of derived events by analyzing the at least one primary event and by predicting the set of derived events based on data comprising relations concerning network entities and/or events in said communications network is implemented to support the management of the communications network in a more efficient way.
16 citations
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01 Jun 1984TL;DR: In this article, the authors discuss a common network flow problem that arises in four areas of civil engineering: elastic structural analysis, hydraulic network analysis, traffic equilibrium and construction task scheduling.
Abstract: This paper discusses a common network flow problem that arises in four areas of civil engineering. The problem is one of identifying arc flows that simultaneously satisfy the circuit and node law constraints for a given network. Applications and computational procedures in the areas of elastic structural analysis, hydraulic network analysis, traffic equilibrium and construction task scheduling are described. The interpretation of decision variables and mathematical functions will vary depending on the application, but the general priblem formulation and solution technique for each application remains essentially unchanged. Analogies between the different applications may enhance the conceptual understanding and intuition of engineers working in each area.
16 citations
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03 Jul 2002TL;DR: In this paper, a network having known network parameters is evaluated based on determined network capacity, utilization, and efficiency attributes relative to different traffic constraints and routing constraints applied to the network parameters.
Abstract: A network having known network parameters is evaluated based on determined network capacity, utilization, and efficiency attributes relative to different traffic constraints and routing constraints applied to the known network parameters. Each of the network capacity, utilization, and efficiency attributes have prescribed definitions based on the network parameters and relative to the different traffic constraints and routing constraints, and are determined based on linear programming computations of the respective prescribed definitions and the network parameters. The network capacity, utilization, and efficiency attributes can then be applied to computer-based optimization resources configured for determining optimum network parameters for the network.
16 citations
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13 Oct 2002TL;DR: The method presented here offers the ability to perform Traffic flow optimisation without maintaining any per flow state in routers and without introducing additional protocols or packet overhead, unlike MPLS which is commonly used for Traffic Engineering.
Abstract: A method is proposed to perform traffic engineering for Autonomous Systems by setting OSPF weights and distributing new metrics called node splitting ratios The quality of the traffic engineering is comparable to that achievable using MPLS The weights and splitting ratios can be calculated using linear programming techniques This potentially allows the solution of very large problems of a scale often found in an ISP backbone Furthermore changes to network topology or addition of new flows can be easily done without performing the whole optimisation procedure The method we have presented here offers the ability to perform Traffic flow optimisation without maintaining any per flow state in routers and without introducing additional protocols or packet overhead, unlike MPLS which is commonly used for Traffic Engineering
16 citations
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NEC1
TL;DR: In this paper, a traffic management system includes a traffic monitor and a traffic manager, where the traffic monitor monitors traffic at a reference point T of user network interface to produce traffic information for each connection established.
Abstract: A traffic management system includes a traffic monitor and a traffic manager. The traffic monitor monitors traffic at a reference point T of user network interface to produce traffic information for each connection established. The traffic-manager manages network traffic of the wide-area network based on the traffic information received from the traffic monitor. The traffic information is produced for each permanent virtual connection (PVC) or for each dedicated line.
16 citations