Ever since the deployment of the first-generation of mobile telecommunications, wireless
communication technology has evolved at a dramatically fast pace over the past four …

This paper proposes a multi-agent double deep Q network (DDQN)-based approach to
jointly optimize the beamforming vectors and power splitting (PS) ratio in multi-user multiple …

As the world braces for an era of ubiquitous and seamless connectivity, hybrid beamforming
stands out as a beacon guiding the evolutionary path of wireless communication …

In this paper, we investigate the precoder design for multiple-input multiple-output (MIMO)
dual-functional radar-communication (DFRC) system with one-bit digital-to-analog …

In this paper, we propose a new architecture and performance analysis for beam index
modulation (BIM) wireless communication implemented with the aid of analog beamforming …

Hybrid transceiver can strike a balance between complexity and performance of multiple-
input multiple-output (MIMO) systems. In this paper, we develop a unified framework on …

This letter reports a strategy of full-digital arrays with nonreciprocal transmitting (Tx) and
receiving (Rx) beam patterns, for the first time, for 5G/6G wireless communications. The …

This paper proposes a generalized beamspace modulation using multiplexing (GBMM)
scheme for millimeter wave (mmWave) multiple-input multiple-output (MIMO) …

This book is a synthesis of the tasks and research experiences carried out in the Laboratory
of Signal Processing and Communications (LaPSyC), CONICET, Universidad Nacional del …

Intelligent Reflecting Surfaces (IRS) show a revolutionary potential for wireless
communications. In this paper, a single IRS is used to achieve distributed multi-user …