Thanks to the strong ability against the inter-cell interference, cell-free network has been
considered as a promising technique to improve the network capacity of future wireless …

In this letter, we investigate a cell-free network aided by hybrid reconfigurable intelligent
surfaces (RISs), which consists of a mixture of passive and active elements that are capable …

In this article, we propose a novel uplink communication system enabled by a transmissive
reconfigurable intelligent surface (RIS) transceiver, where orthogonal frequency division …

Reconfigurable intelligent surface (RIS) can be employed in a cell-free system to create
favorable propagation conditions from base stations (BSs) to users via configurable …

Advances in artificial intelligence (AI) techniques have offered great opportunities for the
optimization of sustainable energy systems. AI techniques rely on the collection of big data …

Reconfigurable intelligent surface (RIS) has become a promising technology for enhancing
the reliability of wireless communications, since an RIS is capable of reflecting the desired …

This paper investigates the problem of resource allocation for a wireless communication
network with distributed reconfigurable intelligent surfaces (RISs). In this network, multiple …

This paper presents a literature review on recent applications and design aspects of the
intelligent reflecting surface (IRS) in the future wireless networks. Conventionally, the …

Reconfigurable intelligent surfaces (RISs) have emerged as a revolutionary technology for
controlling wireless channels to improve the performance of wireless communication and …

With the emergence of the Internet of Things (IoT) technology, wireless connectivity should
be more ubiquitous than ever. In fact, the availability of wireless connection everywhere …