Wireless Network Performance Optimization Using Opnet Modeler

Evaluating the Performance of Wireless Network using OPNET Modeler

Wireless networks have biggest constraint of limited bandwidth in comparison to wired networks but in spite of this constraint wireless networks are becoming popular day by day on account of their flexibility, mobility as well as inexpensive physical medium (air). This paper aims to simulate wireless local area network. The performance of the network is evaluated using optimized network enginee...

AdHoc routing performance study using OPNET Modeler

A wireless Ad Hoc network is formed by a collection of nodes disposed in a dynamic way, without the need for a central node to coordinate them. This is one of the reasons why a great number of routing protocols for Ad Hoc networks are being developed. After the study of a set of them, this paper has subjected four different protocols to different scenario situations, in order to evaluate their ...

Practical Methodology for Modeling Wireless Routing Protocols Using Opnet Modeler

OPNET Modeler is one of the most popular commercial products for simulating and modeling of computer networks and related technologies. While creating a new simulation study using standard models is a fairly straight-forward task, developing new models or modifying existing ones could become a challenging and often frustrating undertaking. This paper provides an overview of OPNET Modeler’s soft...

Quality of Service in Wireless LAN Using OPNET MODELER

Implementation of Optical CDMA Network Simulation Environment Using OPNET Modeler

Optical CDMA has gained increasing attention as a promising access network technology. This paper presents an optical CDMA network simulation environment based on OPNET modeler, with a focus on the simulation module implementation. We discuss the pipeline structure of optical CDMA transceivers and describe its interface with the physical layer for system integration. We also present the archite...