The advancement of technology has brought newer and enhanced features for 5G enabled Vehicular networks. The developing 5G based communication system is regarded as a prominent technology for ultra-reliable. The addition of SDN in the current architecture helps in global information gathering and controlling the spread-across network. As blockchain technology is centralized in nature and has immutable characteristics, it is incorporated into the model.
The Blockchain-SDN enabled Internet of Vehicles Environment for 5G network offers an adaptive computing solution that helps not only in monitoring but also reacts to Quality of Service or QoS changes that take place in the 5G enabled vehicular network with admission control and fuzzy weighted queuing.
In the proposed research onBlockchain-SDN enabled Internet of Vehicles Environment for 5G network a vehicular architecture is introduced that is constructed with SDN and blockchain. This will help in ensuring the bandwidth utilization of the entire structure.
Also, the proposed communication model is used to determine the performance of the proposed system for Blockchain-SDN enabled Internet of Vehicles Environment for the 5G network. This works by analyzing the packet delivery ratio and delay in the transmission.
A trust-based model has been established that utilizes the data collated from peers which are incorporated in sending the messages to the network for enhanced co0mmunication.
Issues in the current technology
There is an issue of establishing trust in the network. The transmission gets hindered or exploited by the hackers. Also, the model proposed based on Blockchain-SDN enabled Internet of Vehicles Environment for 5G network solves the frequent handover problems that often occur due to the limitation of SDN when multiple networks are connected.
As per the proposed solution on Blockchain-SDN enabled Internet of Vehicles Environment for 5G network, all the active nodes including vehicle, RSU, 5G based station gNBs, forms an overlay P2P network. Also, a real time video was shot so that it monitors the traffic situations and message interaction among the neighboring vehicular system-enabled vehicles.
In the future, we will explore about other routing protocols that can enhance the VANET communication along with various performance metrics that will improve the performance of the architecture.
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