In the Internet of Vehicles (IoV), vehicles communicate wirelessly with other vehicles, sensors, pedestrians, and roadside units. IoV is aimed at improving road safety, driving comfort, traffic efficiency. However, exposed to a range threats security privacy. The presence dishonest misbehaving peers in system major concern, which may put lives danger. Thus, establishing trust among these probable untrusted one most significant challenges such network. critical pitfalls existing traditional...

Robotics is the multi-disciplinary domain that booming in today's world, and expanding its roots deep into various fields of research, manufacturing industries, healthcare, even our day-to-day lives. Nevertheless, as with any other evolving technology, robotics face numerous challenges. In this context, lately, blockchain technology has been identified a promising to resolve many these issues such identification malicious/rogue nodes, malfunctioning/faults automated processes, non-compliance...

Swarm robotics is an emerging robotic domain that aims to accomplish complex tasks with the cooperative effort of a group simple robots. These robots communicate and share information coordinate their actions for achieving common goal. However, existing mechanisms control communications are not very secure, efficient, also rely on centralized controlling authority. It flexible, has low transparency tracking capabilities. Blockchain, decentralized technology based peer communication along...

With the increasing number of vehicles on road, insurance market for vehicular is also increasing. There has been a massive proliferation in policy taken by drivers over year. The traditional processes used companies rely analyzing history behaviors deciding suitable premium amount to be paid vehicles. Usage-Based Insurance (UBI), which based telematics, turns out modern and effective approach providing Unlike approach, premiums UBI are calculated current behavior drivers. Moreover, there...

With the advancement of Vehicular Ad-hoc Network and Cooperative Adaptive Cruise Control (CACC) system, vehicle platooning has become feasible. The performance CACC based platoon highly depends upon maneuver performed by its leader because actions have a direct implication on follower vehicles in platoon. plays significant role intra-platoon coordination, synchronization, collision avoidance path planning. Thus, an election most appropriate, trusted best entity to take becomes crucial. For...

Edge computing is the paradigm that offers low latency services by bringing computation and data storage closer to sources. Due resource-constrained nature of edge devices, they may not be able handle all tasks independently. In such cases, task offloading peer devices looked for. However, as are from different manufacturers, collaboration among them challenging due lack any trusted common platform. Blockchain along with smart contracts can help bridge gap providing a decentralized platform...

Transparent e-voting is one of the applications that turing complete public blockchain aspires to deliver by assuring verifiable votes. Public blockchains are much transparent, secure and have better auditing. In Blockchain based a voter identity established with his account, whereas account can cast vote which leaves scope for user binding on other activities blockchain. this work we propose privacy preserving anonymous approach We introduce concept Proof Vote.

In an Industrial IoT(IIoT) system, various devices need to share data with each other in a secure and reliable way. The presence of Byzantine the network can wreak havoc on system. Fault Tolerance-based algorithms such as PBFT help address byzantine nodes. However, has high communications overhead which restricts its usage IIoT applications. this work, we propose improved PBFTBased protocol for IIoT. We introduce notion priority while processing messages. Messages are batched Merkle trees....

The traditional healthcare systems have several problems associated with them. Wastage of time and money being one proposed system seeks to eliminate this problem by creating a chatbot that can successfully identify analyze symptoms entered the user diagnose their condition. This diagnosis is further improved integration IoT devices sensors map vital statistics system. data in synchronization give precise

One of the biggest challenges associated with connected and autonomous vehicles (CAVs) is to maintain make use health records (VHR). VHR can facilitate different entities offer various services in a proactive, transparent, secure, reliable an efficient manner. The state-of-the-art solutions for maintaining are centralized nature, mainly owned by manufacturer authorized in-vehicle device developers. Owners, drivers, other key service providers have limited accessibility control VHR. We need...

802.11 standards have been defined by IEEE and are in continuous state of evolution current research this area is focused on providing data rates, QOS, security interoperability equivalent to their wired counterparts. Provision mobility based wireless networks another big issue algorithms low latency hand off with reduced loss signaling overhead needs be developed. We proposed a GPS assisted handoff scheme for roaming the networks. Currently available devices capable location information...

Proper utilization of Distributed Energy Resources (DERs) in a microgrid can make smart city locality self-sufficient power generation and consumption, reducing loads on the main grid. The concept Peer-to-Peer (P2P) aims to provide efficient energy dispatch with minimal loss higher incentives prosumers. However, P2P-based architecture comes transmission management maintenance challenges, resulting from an absence global view transmissions Being decentralized nature identification critical...