network-simulation

Predicting network performance at scale

End-to-end ns-3.43 simulator for 6G non-terrestrial networks: measured NR-NTN data plane under SGP4 mobility, NTN/O-RAN application layer with in-band QoS KPIs, E2SM-KPM flow monitor, multi-tier RIC, regenerative payloads, TR 38.821-calibrated radio, all 5 NTN handover trigger classes, THz, Sionna RT, AI/ML, digital twin.

[TBD] "m4: A Learned Flow-level Network Simulator" by Chenning Li, Anton A. Zabreyko, Om Chabra, Arash Nasr-Esfahany, Kevin Zhao, Prateesh Goyal, Mohammad Alizadeh, Thomas Anderson.

Network simulation project in ns2 of Ethernet-Wired-802.3, IEEE 802.15.4, Satellite, Wired-Wireless-802.11 cross network as part of an assignment of Computer Networking lab course of CSE, BUET.

Paper-faithful AntHocNet (ant-colony ad-hoc routing): a simulator-independent C++ core, an ns-3 module, and reproducible 20-seed benchmarks vs AODV/OLSR/DSDV where every published number carries a 95% CI. Satellite/ISL scenarios. NS-2 adapter frozen at v1.2.0, removed at v2.0.0.

C++20 research system for adaptive FEC, cross-layer control, and resilient heterogeneous networking under energy and link constraints.

Reliable Transport Protocols (RDT3.0) alternating-bit-protocol (abp) and go-back-n (gbn) c++ implementation

Quagga NS-3 Distrubuted Model configurable via yaml file

Implementation of the Fixed Share Experts algorithm within the ns-3 simulator (C++), applied to RTT estimation with multiple AODV routing scenarios. Analysis and visualization with python, with a formal write-up.

This project simulates a Distributed Denial-of-Service (DDoS) attack in a virtual network environment. It models a network of nodes, some of which act as attackers flooding a target node with malicious traffic. The simulation supports various traffic mitigation strategies to analyze their effectiveness under attack conditions.

A1gent on NIST ns-3 O-RAN for deterministic and auditable intent-driven radio control.

OMNET++ / INET Framework - Extras for TARP Controlled Flooding Simulation

A simulation in ns3 to evaluate the performance of the CSMA/CA protocol in Wifi networks that working in ad-hoc mode without RTS/CTS scheme.

A deterministic C++20 digital twin for AI training clusters—model workloads, networks, scheduling, congestion, and failures through reproducible experiments.

Two part NS-3 simulation investigating effects of congestion on network metrics (part 1) and network behavior for TCP New Reno and TCP Vegas

🎓💻Computer Networks Course Computer Assignment 2 - Fall 2022

NS-3 simulation project analyzing AODV routing performance and Black Hole attack mitigation in MANET networks.

Modern C++20 cross-platform networking toolkit with IPv4/IPv6 ping, traceroute, PMTU discovery, sockets, and network simulation.

Artifact repository for DRILL-Q, an RL-based QoS-aware MAC scheduler for 5G-LENA with ns3-gym.

Contains ns3 scripts for various network problems.