How to Start Fisheye Protocol Projects using OMNeT++

To create a Fisheye State Routing (FSR) protocol project utilized their OMNeT++, follow these steps. FSR is a proactive routing protocol model for a dynamic network like as MANETs, that decrease the routing overhead through exchanging routing data with neighbours based on distance.

Steps to Start Fisheye Protocol Projects using OMNeT++

  1. Understand FSR Protocol Basics
  • What is FSR?
    • FSR is a link-state routing protocol enhance for wireless networks.
    • The nodes exchange routing information through neighbours at different intervals terms on distance like as closer neighbours further frequently and distant ones less frequently.
  • Key Features:
    • Decreased the routing overhead associates the traditional link-state protocols.
    • Effective the dynamic and large-scale networks.
  • Applications:
    • The application offers the MANETs, sensor networks, and VANETs.
  1. Set Up OMNeT++
  • Install OMNeT++:
    • Download and install the latest version.
  • Install INET Framework:
    • The INET framework has involves the essential modules for replicating the network protocols.
  1. Define Project Objectives
  • What to Simulate?
    • Performance of FSR in dynamic environments such as high mobility.
    • Associates the of FSR through other routing protocols like as OLSR, AODV.
  • Metrics to Analyze:
    • Routing overhead.
    • End-to-end delay.
    • Packet delivery ratio.
  • Scenarios:
    • High-density networks.
    • Nodes with varying mobility.
  1. Create a New OMNeT++ Project
  • Steps:
    1. Open OMNeT++ IDE.
    2. Create a new project: File > New > OMNeT++ Project.
    3. Name your project such as FSR_Simulation.
  1. Design the Network Topology
  • Network Design:
    • Build a topology through mobile or static wireless nodes.
  • Example .ned File:

network FSRNetwork

{

submodules:

node[20]: WirelessHost;

connections allowunconnected:

node[*].wlan <–> node[*].wlan;

}

  1. Implement FSR Logic
  • Neighbour Tables:
    • every node has handled a neighbour table and bring up-to-date it based on the periodic link-state modified.
  • Link-State Updates:
    • Nodes transmit the bring up-to-date:
      • Frequently we closer neighbours.
      • It has a less frequently to further than neighbours.
  • Routing Table:
    • Measure the minimum paths using the updated link-state data.
  • Integration:
    • Alter or extend INET’s the proactive routing modules such as OLSR has involves the FSR-specific logic.
  1. Configure Simulation Environment
  • Mobility Models:
    • Used the mobility we replicate the dynamic network conditions:

*.node[*].mobility.typename = “inet.mobility.single.RandomWaypointMobility”

*.node[*].mobility.speed = uniform(5mps, 15mps)

  • Traffic Patterns:
    • Replicate the data traffic among nodes:

*.node[0].app[0].typename = “UdpBasicApp”

*.node[0].app[0].destAddress = “node[10]”

*.node[0].app[0].destPort = 5000

*.node[0].app[0].sendInterval = exponential(0.1s)

  1. Configure FSR in omnetpp.ini
  • Describe the protocol parameters:

[General]

network = FSRNetwork

*.node[*].routingProtocol = “FSR”

*.node[*].fsr.updateInterval = 1s

*.node[*].fsr.maxDistance = 3

*.node[*].mobilityModel = “RandomWaypointMobility”

  1. Run Simulations
  • Compile and Execute:
    • Generate the project and we assure there are no errors.
    • Process the replication of follow the FSR’s performance.
  • Visualize Results:
    • Used the outcomes for OMNeT++’s visualizer and we track the routing bring up-to-date and packet flows.
  1. Analyze Results
  • Performance Metrics:
    • Routing Overhead: Number of control packets modified the routing overhead.
    • Packet Delivery Ratio: The Percentage of successfully delivered packets in the PDR.
    • End-to-End Delay: Time taken for packets we reach their destination.
  • Visualization:
    • Follow on the routing table bring up-to-date and packet delivery using OMNeT++’s replication tools.
  1. Experiment and Optimize
  • Experimentation:
    • Differ the network parameters metrices such as node density, mobility, and traffic load.
  • Optimization:
    • Fine-tune the bring up-to-date interval and max distance parameters for improve the performance.
    • Validate the scenarios with and without obstacles and we estimate the FSR’s adaptability.
  1. Extend the Project
  • Energy Efficiency:
    • Establish the power-aware routing mechanisms and decrease the energy usage.
  • Security:
    • Enhance the security features and avoid the malicious nodes from disrupting link-state bring up-to-date.
  • Comparison:
    • Compared the FSR through protocols such as OLSR or AODV below identical conditions.

In this simulation setup, we have been clearly understood the concepts and learn the essential procedures to simulate the Fisheye protocol project that has contain to generating the network topology and then visualized the outcomes through OMNeT++ analysis tool. For further inquiries about this project, a separate manual will be provided.

At times, you may encounter challenges; however, phdprojects.org will serve as your primary ally in providing exceptional guidance on Fisheye Protocol Projects utilizing OMNeT++. We invite you to select a research topic from our offerings that aligns seamlessly with your objectives.