scholarly journals Radio Optical Network Simulation Tool (RONST)

2022 ◽  
Vol 71 (2) ◽  
pp. 3685-3702
Author(s):  
Yasmine I. Abdelhak ◽  
Fady Kamel ◽  
Moustafa Hafez ◽  
Hussein E. Kotb ◽  
Haitham A. Omran ◽  
...  

OPNET is a network simulation tool which can simulate various elements in a network. It is able to analyze traffics and even can simulate security events recently. System designers can identify vulnerabilities or find an efficient algorithm/protocol that could reduce costs if simulations are performed prior to actual implementation/construction of a large-scale system. Thus, this chapter includes the method of simulating a PLC-system, designing a PLC-based vertical fish farm and an expandable simulation test bed with which students or researchers will be able simulate their implementation methods. With these methods, it will be possible to perform large-scale simulations.


2014 ◽  
Vol 599-601 ◽  
pp. 1897-1900
Author(s):  
Guo Hui Zhang ◽  
Xin Li ◽  
Wen Ge Zhang ◽  
Jian Kang Yang

—Aiming at the problem of the dynamic deployment ability of VR-Forces which is the computer Force generation tool be stronger but the communication network simulation ability be shortage, take connecting a development as breakthrough, and communication simulation ability of the communication network simulation tool VRNET be strong but the ability of dynamic state deployment not enough, designing a cross-platform on two types of VR-Forces and VRNET to carrying on collaborative simulation, Adopting the collaborative simulation integration project with the development of the interface agent, and making a thorough analysis of the interface agent project of the work principle and realization method .


2013 ◽  
Vol 397-400 ◽  
pp. 2086-2089
Author(s):  
An Hong Tian ◽  
Cheng Biao Fu ◽  
Li Mei Cui

Computer network is popular in colleges for undergraduate students, which is focusing on practice and demands the students to grasp the configuration for different kinds of network devices, but network laboratory is not established completely in colleges due to the high cost of network devices .The article put forwards a solution based on virtualization tool named Packet Tracer, which provides network simulation, visualization and collaboration capabilities. This paper presents the features of the virtual simulation tool, and the configuration example for mini VLAN practice project, this method can help students to understand and master the complex and abstract network concepts.


Author(s):  
Ratish Agarwal ◽  
Piyush Kumar Shukla ◽  
Sachin Goyal

Communication is a very important area of research in the present era. Expansion of globalization and reduction in the cost of electronic devices has made communication very effective. A large number of researchers from academics and industries are involved in the research on communication and networks. Any novel idea has to be verified on the simulator. A number of simulators are available for network simulations such as Network Simulator (NS2 and NS3), OPNET, NetSim, OMNeT++, REAL, J-Sim and QualNet. NS is an open-source simulation tool that runs on Linux. It is a discreet event simulator for networking research and provides substantial support for simulation of routing, multicast and IP protocols. This chapter provides an overview of NS in a much simpler way. At the completion of this chapter readers will be able to write tcl script to simulate a scenario of network. Every simulation on NS generates a huge trace file; the study of this can be done with the help of AWK script.


Author(s):  
D. H. Richards ◽  
J. L. Jackel ◽  
N. Smyth ◽  
M. Goodman ◽  
W. T. Anderson

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