In the digital era, the smart city can become an intelligent society by utilizing advances in
emerging technologies. Specifically, the rapid adoption of blockchain technology has led a …

The research on the sixth-generation (6G) wireless communications for the development of
future mobile communication networks has been officially launched around the world. 6G …

In the recent year, Internet of Things (IoT) is industrializing in several real-world applications
such as smart transportation, smart city to make human life reliable. With the increasing …

In this paper, a blockchain-based data sharing and access control system is proposed, for
communication between the Internet of Things (IoT) devices. The proposed system is …

The blockchain and artificial intelligence (AI) have been the focal point of innovations and
received increasing attention of the community over the last years. The blockchain …

The protection of original achievements including patents and copyrights is a significant and
critical issue in today's knowledge-driven economy. In this article, we propose and develop a …

Smart contract security is an emerging research area that deals with security issues arising
from the execution of smart contracts in a blockchain system. Generally, a smart contract is a …

Blockchain is a decentralized ledger technology, and it is the technology underlying Bitcoin
and Ethereum. The interest in blockchain has been increasing since its emergence …

In this paper, a blockchain-based secure data sharing mechanism is proposed for Vehicular
Networks (VNs). Edge service providers are introduced along with ordinary nodes to …

Internet of Things (IoTs) is widely growing domain of the modern era. With the advancement
in technologies, the use of IoTs devices also increases. However, security risks regarding …