A survey of recent advances in optimization methods for wireless communications
Mathematical optimization is now widely regarded as an indispensable modeling and
solution tool for the design of wireless communications systems. While optimization has …
solution tool for the design of wireless communications systems. While optimization has …
An Overview of Massive MIMO for 5G and 6G
FAP de Figueiredo - IEEE Latin America Transactions, 2022 - ieeexplore.ieee.org
Massive MIMO is a disruptive technology that was born more than a decade ago, and that
has been adopted as an integral part of the 5G standard. Without its many advantages, the …
has been adopted as an integral part of the 5G standard. Without its many advantages, the …
Emerging MIMO technologies for 6G networks
V Dala Pegorara Souto, PS Dester… - Sensors, 2023 - mdpi.com
The demand for wireless connectivity has grown exponentially over the last years. By 2030
there should be around 17 billion of mobile-connected devices, with monthly data traffic in …
there should be around 17 billion of mobile-connected devices, with monthly data traffic in …
Exploiting deep learning in limited-fronthaul cell-free massive MIMO uplink
A cell-free massive multiple-input multiple-output (MIMO) uplink is considered, where
quantize-and-forward (QF) refers to the case where both the channel estimates and the …
quantize-and-forward (QF) refers to the case where both the channel estimates and the …
Intelligent reflective surfaces for wireless networks: An overview of applications, approached issues, and open problems
An intelligent reflective surface (IRS) is a novel and revolutionizing communication
technology destined to enable the control of the radio environment. An IRS is a real-time …
technology destined to enable the control of the radio environment. An IRS is a real-time …
Learning-based downlink power allocation in cell-free massive MIMO systems
This paper considers a cell-free massive multiple-input multiple-output (MIMO) system that
consists of a large number of geographically distributed access points (APs) serving multiple …
consists of a large number of geographically distributed access points (APs) serving multiple …
Distributed receiver processing for extra-large MIMO arrays: A message passing approach
We study the design of receivers in extra-large scale MIMO (XL-MIMO) systems, ie systems
in which the base station is equipped with an antenna array of extremely large dimensions …
in which the base station is equipped with an antenna array of extremely large dimensions …
Decentralized massive MIMO processing exploring daisy-chain architecture and recursive algorithms
Algorithms for Massive MIMO uplink detection and downlink precoding typically rely on a
centralized approach, by which baseband data from all antenna modules are routed to a …
centralized approach, by which baseband data from all antenna modules are routed to a …
Distributed signal processing for extremely large-scale antenna array systems: State-of-the-art and future directions
Extremely large-scale antenna arrays (ELAA) play a critical role in enabling the
functionalities of next generation wireless communication systems. However, as the number …
functionalities of next generation wireless communication systems. However, as the number …
Joint Compression and Multiuser Equalization for Multi-Carrier Massive MIMO Systems With Decentralized Baseband Processing
The decentralized baseband processing (DBP) architecture is recently proposed for massive
MIMO systems to reduce the interconnection cost of fronthaul links and baseband (BB) …
MIMO systems to reduce the interconnection cost of fronthaul links and baseband (BB) …