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Related Experiment Video

Updated: May 16, 2025

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
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Efficient traffic management with adaptive SDN in vehicular networks.

Sherine Jenny Rajan1, Sugirtham Narayanaswamy1, Thiyaneswaran Balashanmugam2

  • 1Department of ECE, Dr.Mahalingam College of Engineering and Technology, Coimbatore, Tamil Nadu, India.

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Summary

This study enhances vehicular ad hoc networks (VANETs) using Software-Defined Networking (SDN) for better traffic management. The integration improves data accuracy, network efficiency, and quality of service in intelligent transportation systems.

Keywords:
Network performancePriority algorithmQuality of serviceTraffic analysisVANET

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Area of Science:

  • Intelligent Transportation Systems (ITS)
  • Computer Networking
  • Wireless Communication

Background:

  • Vehicular ad hoc networks (VANETs) face challenges with data inconsistency and dynamic topology changes.
  • Effective real-time traffic data analysis is crucial for road safety and congestion management.
  • Existing VANET architectures struggle with responsiveness and adaptability.

Purpose of the Study:

  • To develop a responsive and adaptable network management architecture for VANETs.
  • To leverage Software-Defined Networking (SDN) for optimizing traffic flow and routing efficiency.
  • To enhance Quality of Service (QoS) in dynamic vehicular environments.

Main Methods:

  • Implementation of Software-Defined Networking (SDN) to separate control and data planes in VANETs.
  • Integration of priority algorithms and the Zigbee protocol with SDN for enhanced traffic analysis.
  • Simulation of the proposed architecture using COOJA software and validation with web digitization tools.

Main Results:

  • Significant improvements in traffic flow management and network performance.
  • Enhanced Quality of Service (QoS) demonstrated through simulations.
  • Validated accuracy and scalability of the proposed SDN-based architecture for dynamic vehicular networks.

Conclusions:

  • SDN provides a scalable and efficient solution for managing dynamic vehicular networks.
  • The integration of SDN with priority algorithms and Zigbee protocol effectively addresses VANET challenges.
  • The proposed approach offers a robust framework for intelligent transportation systems, improving road safety and reducing congestion.