To process and transfer large amounts of data in emerging wireless services, it has become
increasingly appealing to exploit distributed data communication and learning. Specifically …

To meet the stringent service requirements of 6G applications such as immersive cloud
eXtended Reality (XR), holographic communication, and digital twin, there is no doubt that …

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

In this paper, we investigate a multiuser cache-enabled vehicular mobile edge computing
(MEC) network, where one edge server (ES) has some caching and computing capabilities …

The emerging industrial metaverses realize the map-ping and expanding operations of
physical industry into virtual space for significantly upgrading intelligent manufacturing. The …

Artificial Intelligence-Generated Content (AIGC) is an automated method for generating,
manipulating, and modifying valuable and diverse data using AI algorithms creatively. This …

Dynamic off-chain routing in payment channel network (PCN)-based Internet of Things (IoT)
is attracting increasing research attention. However, there are two major issues in dynamic …

Federated learning (FL) is a promising training paradigm to achieve ubiquitous intelligence
for future 6 G communication systems. However, it is challenging to apply FL in 6G-enabled …

Federated edge learning (FEL) is a promising paradigm of distributed machine learning that
can preserve data privacy while training the global model collaboratively. However, FEL is …

The existing packet forwarding technology cannot meet the increasing requirements of
Internet development due to its rigid framework. Application of artificial intelligence (AI) for …