We offer VANET simulation NS3 projects to eradicate various issues in VANET. We handled more than 80+ projects Issues in VANET are congestion; collision, delay, and redundancy are evaluated through Ns3 simulation. We implement special simulator called Ns3 to simulate VANET environment. By using NS3 we provide virtualized output for vehicular Ad hoc network and applications.
Vehicular Ad hoc network is an important technology which is the combination of Ad hoc network with wireless LAN and cellular system. We use VANET as the category of mobile Ad hoc network. In this network we consider communicating node as vehicle and road equipments.
Security in VANET:
Security is the important factor for all networks. In VANET, various attacks and issues are occurred. It happened affecting data in VANET which intern affect VANET system. VANET may leads to malicious attack unpredictable node movement and high attacker mobility cause malicious attack in VANET. We handle various attacks in VANET mainly in M.E projects are:
- System Flood.
- Sybil Attacks.
- Data Sinkholes.
- Feed False Information.
We perform various security measures to handle this attack based on Elsevier papers are:
Threats to Confidentiality:
VANET node mobility is higher than Manet which issues great problem in security. Illegal set of message by eavesdropping and gather location information are available through transmission of broadcast messages. We consider these threats and certain remedial actions are performed.
Authentication in VANET:
We ensure authentication to preserve the network. Every message is authenticated and to ensure control authorization Vehicle levels. Vehicle sign message with private key and digital signature provide authentication. To eliminate overhead in digital signature we use elliptic curve cryptography algorithm.
We use two parameters in Vehicular network communication. They are
- Static Parameters:
In this parameter we indicate vehicle size and GPS location. It ensure fixed location service for each node in V2V () communication.
- Dynamic Parameters:
In this parameter we consider vehicle position, acceleration, speed, direction and brake status. We create various topologies to ensure vehicular communication.
Roadside Communication in VANET:
We provide vehicle to roadside communication with 63 GHZ band for data transmission. Using high frequency we can create high bandwidth link for roadside beacons. VANET permit user to browse web while on move as online shopping, video conference. We provide vehicle to roadside communication which permit easy interaction with electronic toll collection (ETC).
Characteristics of VANET:
We adopt the following characteristics in VANET academic projects are:
- High node mobility.
- Crucial effect of security and privacy.
- Infrastructure potential support.
- Unbounded Network size.
- Real time sensitive data exchange.
- Dynamic network topology modification.
Application of VANET:
We implemented following application in students projects are:
- Avoid traffic and accident and improve travel safety.
- Ensure communication service such as internal access, electronic messaging and network games and inter vehicle chat.
- Autonomous driving and support to driver in certain situations.
We assist PhD Scholars in Publishing Papers in Reputed journals for NS3 Simulator Projects.