Communication system's performance is sensitive to bandwidth, power, cost etc. There have
been various solutions to improve the performance, out of them, one of the fundamental …

The histrionic growth of mobile subscribers, disruptive ecosystems such as IoT-based
applications, and astounding channel capacity requirements to connect trillions of devices …

Reconfigurable intelligent surfaces (RISs) are an emerging transmission technology for
application to wireless communications. RISs can be realized in different ways, which …

In this paper, we investigate signal detection in emerging dynamic spatial modulation (DSM)
based MIMO systems, where the existing mapping and detection methods do not work …

The intelligent information society, which is highly digitized, intelligence inspired, and
globally data driven, will be deployed in the next decade. The next 6G wireless …

In this paper, we propose a composite multiple-mode orthogonal frequency division
multiplexing with index modulation (C-MM-OFDM-IM) scheme to increase the spectral …

In multiple-input multiple-output (MIMO) systems, multiple radio frequency (RF) chains are
usually required to simultaneously transmit multiple data streams. As a special MIMO …

In recent years, machine learning has become a hot research method in various fields and
has been applied to every aspect of our life, providing an intelligent solution to problems that …

Index modulation (IM) provides a novel way for the transmission of additional data bits via
the indices of the available transmit entities compared with classical communication …

In this paper, we propose a novel reconfigurable intelligent surface (RIS)-based modulation
scheme, named RIS-aided receive quadrature reflecting modulation (RIS-RQRM), by …