Assistance for Simulations and Analysis of Industrial as well as Scholarly Research works
Simulation and Analysis of IoT LoRaWAN Networks Under ns-3
Low-power wide-area network (LPWAN). These networks use low-power radio signals, such as those in the sub-1 GHz range, to send small amounts of data over a large area. LPWANs are […]
Creating Random Road Network, Traffic Flows, Signals in SUMO
SUMO has different tools for creating and customizing road networks and traffic flows and traffic signals. In this article, we will use some of those tools available in SUMO to […]
Implementation of Spring Mobility Model for ns-3 and Visualizing it in 3D along with Circle Mobility
Spring Mobility Spring mobility is nothing but making a node to move in a path similar to that of an expanded circular coil spring. From the top or bottom point […]
Implementation of Circle Mobility Model for ns-3 and Visualizing it in 3D
Mobility Models of ns-3. The default ns-3 installation will contain the following mobility models. MobilityModel Subclasses ConstantPosition ConstantVelocity ConstantAcceleration GaussMarkov Hierarchical RandomDirection2D RandomWalk2D RandomWaypoint SteadyStateRandomWaypoint Waypoint PositionAllocator Position allocators […]
3D Aquatic Animal Tracking Underwater Network Simulation (UWSN) Under ns-3
Aquatic Animal Tracking: Tracking marine animals can be extremely tricky due to GPS signals not functioning well underwater[1]. Underwater acoustic communication is a technique of sending and receiving messages below […]
Greedy Perimeter Stateless Routing (GPSR). In [2], the authors present Greedy Perimeter Stateless Routing. “It is a novel routing protocol for wireless datagram networks that uses the positions of routers and […]
Generally, we can do FANET/UAV/DRONE simulations as mentioned in the following article : Simulation of UAV based Search and Rescue Scenario with ns-3 FlyNetSim is somewhat different from the […]
Some of the old ns-2 versions and even some very old ns-3 versions can only be installed on an older Linux variant because of the gcc and gcc-lib compatibility issues. […]
In a previous article, we explained the way of installing ns-3.35 under chroot jail. But installing ns-3-dev, in the same way, is not possible under chroot jail because, ns-3-dev configure […]
SRCM – Semi Random Circular Mobility Model of ns-3 While trying to raise my own merge request for my Simple Circle Mobility Model, on GitLab, I saw another merge request […]
While starting to learn ns-3, most of us find it very difficult to understand. Particularly, if the student is already familiar with ns-2 or Omnet++ then it will even become […]
“Ns-2 began as a revision of ns-1. From 1997 to 2000, ns development was supported by DARPA through the VINT project at LBL, Xerox PARC, UCB, and USC/ISI. “[1]. Even […]
In a previous article, “Implementation of Circle Mobility Mdel for ns-3 and Visualizing it in 3D“, I showed the creation of a new mobility model class implementation for simulating circular […]
Spring Mobility Spring mobility is nothing but making a node to move in a path similar to that of an expanded circular coil spring. From the top or bottom point […]
Problems that we face during installing ns-3 under Native and Virtual Hardware/OS: The most common issues that we may face under native hardware are: The Unix/Linux variant operating system(host OS) […]
Low-Rate TCP DoS attack is the second class of attacks that was explained by Kuzmanovic and Knightly’s in their paper, “Low-Rate TCP-Targeted Denial of Service Attacks”. In that paper, the […]
TraceMetrics TraceMetrics is a trace file analyzer for Network Simulator 3 (ns-3) and it is is an open-source software developed in Java. The main goal of this tool is […]
The ns-3 Topology Generator The ns-3 topology generator (Copyright (c) 2009 University of Strasbourg) provides a quick and easy way to create ns-3 simulation code in an automated fashion. While […]
Trace Files For Analysis ns-3 provides more than one way to log events for further analysis of a network simulation. Read the following article to get some idea about different […]
Tracegraph tool can be used to do trace analysis on trace output of a single run of the simulation. So it is an elementary thing. It is only to demonstrate […]