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5G Network Simulation in NS3 using mmWave | NS3 Tutorial 2024

5G Network Simulation in NS3 Using mmWave This post shows the installation of ns3mmwave in Ubuntu 24.04 and simulates 5G networks in ns3. Installation of #5g networks in ns3 namely mmWave for #ns3 #TSP #pradeepkumar #pradeepkumarts Prerequisites: 1. Ubuntu OS (I used Ubuntu 24.04) 2. mmWave software from github To know the complete process, follow the video given below Open a new Terminal and try these commands $ sudo apt update $ sudo apt install g++ python3 cmake ninja-build git gir1.2-goocanvas-2.0 python3-gi python3-gi-cairo python3-pygraphviz gir1.2-gtk-3.0 ipython3 tcpdump wireshark libsqlite3-dev qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools openmpi-bin openmpi-common openmpi-doc libopenmpi-dev doxygen graphviz imagemagick python3-sphinx dia imagemagick texlive dvipng latexmk texlive-extra-utils texlive-latex-extra texlive-font-utils libeigen3-dev gsl-bin libgsl-dev libgslcblas0 libxml2 libxml2-dev libgtk-3-dev lxc-utils lxc-templates vtun uml-utilities ebtables bridg...
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Simulation of Mixed TCP and UDP Traffic and Their Performance Impact Using ns3 | NS3 Project 16

Simulation of Mixed TCP and UDP Traffic and their Performance Impact Using ns-3   The objective of this experiment is to simulate a network with both TCP and UDP traffic using ns-3 and analyze how they affect each other’s performance in terms of throughput. In computer networks, TCP (Transmission Control Protocol) is a reliable and congestion-controlled protocol, while UDP (User Datagram Protocol) is faster but does not implement congestion control. When both protocols share the same network, their behavior differs significantly. This experiment studies their interaction and performance impact. A network topology with multiple nodes connected using point-to-point links is created in ns-3. TCP traffic is generated using BulkSendApplication and UDP traffic is generated using OnOffApplication. FlowMonitor is used to collect performance metrics such as throughput. NetAnim is used to visualize packet transmission. #include "ns3/core-module.h" #include "ns3/network-module.h...
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Implement a simple DNS query-response application over UDP sockets in NS3 | NS3 Project 15

Aim: To design and simulate a DNS query-response mechanism over UDP sockets using NS3. The client sends QUERY:<domain> packets to a DNS server through a router; the server replies with ANSWER:<domain>:<ip> or NXDOMAIN. The experiment measures throughput, delay, and packet delivery ratio, and visualises packet flow using NetAnim and Gnuplot. Prompt: "Implement a simple DNS query-response application over UDP sockets in NS3. The simulation should include a DNS Client node, a Router, and a DNS Server node connected via point-to-point links. The client should send DNS queries (QUERY:<domain>) and the server should respond with IP addresses (ANSWER:<domain>:<ip>) or NXDOMAIN. Include NetAnim animation output, FlowMonitor statistics, and Gnuplot graph generation for throughput and delay. LLM used: Claude (Anthropic), Gemini Source Code: #include "ns3/core-module.h" #include "ns3/network-module.h" #include "ns3/inte...
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Performance Analysis of TCP Reno Congestion Control Under Varying Round-Trip Time Conditions | NS3 Project 14

Performance Analysis of TCP Reno Congestion Control Under Varying Round-Trip Time Conditions: An ns-3 Simulation Study   PROMPT Part 1: You are an expert in ns-3 network simulation and C++. I want you to design and implement a complete ns-3 simulation in C++ to analyze the performance of TCP Reno over a point-to-point link with varying RTT values (10 ms to 200 ms). Requirements: Simulation Setup ●         Create a point-to-point network topology (2 nodes). ●         Configure link parameters such as: ○         Data rate (choose a reasonable default like 5 Mbps or 10 Mbps) ○         Packet size ○         Queue type (DropTail or similar) ●         Use TCP Reno as the transport protocol. ●         Ensure RTT varia...
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