Covert communication enables covert information transmission in an undetectable way to
prevent the exposure of communication behaviors. Blockchain-based covert communication …

Federated Learning (FL), as a rapidly evolving privacy-preserving collaborative machine
learning paradigm, is a promising approach to enable edge intelligence in the emerging …

Federated learning (FL) provides a promising framework for enabling distributed machine
learning based services without revealing users' private data. In the scenario of wireless FL …

Federated learning (FL) is an emerging technology for empowering various applications that
generate large amounts of data in intelligent cyber-physical systems (ICPS). Though FL can …

The Metaverse is a term that refers to a shared virtual space where users can interact with
each other and with a virtual environment in real-time. The Metaverse has gained a lot of …

In this paper, a novel secure and private over-the-air federated learning (SP-OTA-FL)
framework is studied where noise is employed to protect data privacy and system security …

In this paper, we investigate the optimal probabilistic constellation shaping design for covert
communication systems from a practical view. Different from conventional covert …

The development of the Metaverse is completely changing how business is done in the
physical world. The Metaverse considerably improves intelligent manufacturing by mapping …

Open RAN (ORAN or O-RAN) revolutionizes Radio Access Networks (RAN) by offering
flexibility and cost-efficiency through inter-vendor equipment interoperability. More …

The past decades have witnessed a wide application of federated learning in crowd
sensing, to handle the numerous data collected by the sensors and provide the users with …