Satellite-aerial-terrestrial network (SATN) is considered as a promising architecture for sixth-
generation (6G) wireless communication networks to achieve seamless coverage, flexible …

This paper proposes a general optimization framework for rate splitting multiple access
(RSMA) in beyond diagonal (BD) reconfigurable intelligent surface (RIS) assisted ultra …

In this paper, we propose an optimization framework for rate splitting (RS) techniques in
multiple-input multiple-output (MIMO) reconfigurable intelligent surface (RIS)-assisted …

This paper proposes a general optimization framework to improve the spectral and energy
efficiency (EE) of ultra-reliable low-latency communication (URLLC) simultaneous-transfer …

Reconfigurable intelligent surface (RIS) architectures not limited to diagonal phase shift
matrices have recently been considered to increase their flexibility in shaping the wireless …

Ahstract-This paper proposes an energy-efficient scheme for multi cell multiple-input,
multiple-output (MIMO) simultaneous transmit and reflect (STAR) reconfigurable intelligent …

In this paper, we study the achievable rate region of 1-layer rate splitting (RS) in the
presence of hardware impairment (HWI) and improper Gaussian signaling (IGS) for a single …

This paper proposes schemes to improve the spectral efficiency of a multiple-input multiple-
output (MIMO) broadcast channel (BC) with I/Q imbalance (IQI) at transceivers by employing …

An emerging technology to enhance the spectral efficiency (SE) and energy efficiency (EE)
of wireless communication systems is reconfigurable intelligent surface (RIS), which is …

Reconfigurable intelligent surface (RIS) is a promising technology to enhance the spectral
efficiency of wireless communication systems. By optimizing the RIS elements, the …