VISUAL SENSOR NETWORK NS3 PROJECTS

VISUAL SENSOR NETWORK NS3 PROJECTS – What is Visual Sensor Network? How to Implement Visual Sensor Network using NS3 Simulator?

Visual sensor networks ns3 projects aims to capture, process and transmit image/video information in a network effectively. As compared to the traditional wireless sensor networks (WSNs) that can only transmit scalar information (e.g., temperature), Visual sensor networks ns3 projects carry some advantage.

Applications of visual sensor network ns3 projects:

Visual wildlife monitoring.
Visual security surveillance.

Research work carried on visual sensor network using ns3:

Image and multimedia capture and processing.
Wireless communication networking.
Visual sensor hardware.
Visual sensor coverage/deployment.
Multi-disciplinary.
Cross-layered approach.

Architecture of visual sensor network:

Sample code for visual sensor network:
This is the code for connecting wifi, access point and LAN in visual sensor network.
Ipv4AddressHelper address;
address.SetBase (“10.1.1.0”, “255.255.255.0”);
Ipv4InterfaceContainer p2pInterfaces;
p2pInterfaces = address.Assign (p2pDevices);

address.SetBase (“10.1.2.0”, “255.255.255.0”);
Ipv4InterfaceContainer csmaInterfaces;
csmaInterfaces = address.Assign (csmaDevices);

address.SetBase (“10.1.3.0”, “255.255.255.0”);
address.Assign (staDevices);
address.Assign (apDevices);

UdpEchoServerHelper echoServer (9);

ApplicationContainer serverApps = echoServer.Install (csmaNodes.Get (nCsma));
serverApps.Start (Seconds (1.0));
serverApps.Stop (Seconds (10.0));

UdpEchoClientHelper echoClient (csmaInterfaces.GetAddress (nCsma), 9);
echoClient.SetAttribute (“MaxPackets”, UintegerValue (1));
echoClient.SetAttribute (“Interval”, TimeValue (Seconds (1.0)));
echoClient.SetAttribute (“PacketSize”, UintegerValue (1024));

Current Work progress