… As such, the design of spectral- and complexity-efficient algorithms is still imperative to fully
… of IRS-assisted MIMO systems, we analyze it in different system setups. We use same system …

… II introduces the system model of a layered space-time block code (LSTBC) MIMO system, …
of our study is not limited by LSTBC MIMO systems. The proposed DMT optimal pruning …

… MIMO system was presented. In this paper, we will focus on channel estimation problem in
MIMO systems … introduced to estimate the channel in 1-bit ADC MIMO systems [8, 23-28]. In […

… MIMO system encounters various challenges. For instance, the design of a detector for massive
MIMO system … • A low-complexity efficient data detection algorithm is proposed based on …

… considered as a complexity-efficient scheme for symbol detection in large MIMO systems. It
… complexity compared to SD, KSD, and FSD schemes in large MIMO systems [3], [22], [25]. In …

… We consider an RIS-assisted MU-MIMO system where the following setup and parameters
are used unless otherwise stated. The AAS at the BS is assumed to be a uniform linear array (…

… A highthroughput and low-complexity efficient MMNet (EMMNet) detector is also developed
… Massive MIMO We consider the uplink in a massive MIMO system with a complex-valued M-…

… for MIMOSCMA based on sphere decoding by transforming it into a tree search problem. In
[36], a partially active MPA has been proposed for the uplink MIMO-… MIMO-SCMA systems. A …

… decoding, that enables the complexity efficient demultiplexing of tens of interfering streams
… reliability and the detection complexity of sphere decoding to extract implicit reliability …

… The remainder of this research article is laid out in the following order: Section 2 of the
document outlines the system model of a conventional MIMO system, the traditional MIMO …