It is now well known that employing channel adaptive signaling in wireless communication
systems can yield large improvements in almost any performance metric. Unfortunately …

In the past few years, a large body of literature has been created on downlink Non-
Orthogonal Multiple Access (NOMA), employing superposition coding and Successive …

Terahertz (THz) communications with a frequency band 0.1–10 THz are envisioned as a
promising solution to future high-speed wireless communication. Although with tens of …

Multi-user MIMO (MU-MIMO) networks reveal the unique opportunities arising from a joint
optimization of antenna combining techniques with resource allocation protocols …

In multiuser MIMO downlink communications, it is necessary to design precoding schemes
that are able to suppress co-channel interference. This paper proposes designing precoders …

We consider the problem of linear zero-forcing precoding design and discuss its relation to
the theory of generalized inverses in linear algebra. Special attention is given to a specific …

Configuring the hybrid precoders and combiners in a millimeter wave multiuser multiple-
input multiple-output system is challenging in frequency selective channels. In this paper, we …

A clustered base transceiver station (BTS) coordination strategy is proposed for a large
cellular MIMO network, which includes full intra-cluster coordination-to enhance the sum rate …

Block diagonalization (BD) is a precoding technique that eliminates interuser interference in
downlink multiuser multiple-input multiple-output (MIMO) systems. With the assumptions that …

We develop an interference alignment (IA) technique for a downlink cellular system. In the
uplink, IA schemes need channel-state-information exchange across base-stations of …