In recent years, smart city has emerged as a new paradigm to provide high quality facilities
to the citizens by dynamically optimising the city resources. Smart cities can offer finest …

How to reach an agreement in a blockchain network is a complex and important task that is
defined as a consensus problem and has wide applications in reality including distributed …

We propose a hierarchical blockchain-based platform for ensuring the integrity of smart city
Internet-of-Things (IoT) data and blockchain interoperability in this paper. The well-defined …

Modern supply chains have evolved into highly complex value networks and turned into a
vital source of competitive advantage. However, it has become increasingly challenging to …

Recently, with the rapid development of information and communication technologies, the
infrastructures, resources, end devices, and applications in communications and networking …

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 …

Recently, the blockchain technology has attracted widespread attention due to its
advantageous features, eg, decentralization, transparency, traceability, and immutability. To …

Smart grid integrates computer, communication, and sensing technologies into existing
power grid networks to achieve significant informatization-related advantages. It will provide …

As Blockchain innovation picks up popularity in many areas, it is frequently hailed as a
sound innovation. Because of the decentralization and encryption, many imagine that data …

Fog computing is a modern computing model which offers geographically dispersed end-
users with the latency-aware and highly scalable services. It is comparatively safer than …