183 citations · 189 across the 12 of their papers we have counts for
23 papers
Distributed Precoding Design for Multi-Group Multicasting in Cell-Free Massive MIMO
Bikshapathi Gouda, Italo Atzeni, Antti Tölli
We consider multi-group multicast precoding designs for cell-free massive multiple-input multiple-output (MIMO) systems. To optimize the transmit and receive beamforming strategies…
Multicast Beamformer Design for MIMO Coded Caching Systems
MohammadJavad Salehi, Mohammad NaseriTehrani, Antti Tölli
Coded caching (CC) techniques have been shown to be conveniently applicable in multi-input multi-output (MIMO) systems. In a -user network with spatial multiplexing gains of …
Coded Caching and Spatial Multiplexing Gain Trade-off in Dynamic MISO Networks
Milad Abolpour, MohammadJavad Salehi, Antti Tolli
The global caching gain of multi-antenna coded caching techniques can be also mostly achieved in dynamic network setups, where the cache contents of users are dictated by a central…
Joint Minimum DL-UL Rate Maximization for Cell-Free Massive MIMO
Bikshapathi Gouda, Italo Atzeni, Antti Tölli
In cell-free massive multiple-input multiple-output (MIMO) systems, the beamforming strategies at the base stations (BSs) and user equipments (UEs) can be computed building on bi-d…
A Low-Subpacketization High-Performance MIMO Coded Caching Scheme
MohammadJavad Salehi, Hamidreza Bakhshzad Mahmoodi, Antti Tölli
In this paper, we study how coded caching can be efficiently applied to multiple-input multiple-output (MIMO) communications. This is an extension to cache-aided multiple-input sin…
Uplink Data Detection Analysis of 1-Bit Quantized Massive MIMO
Italo Atzeni, Antti Tölli
This paper presents an analytical framework for the data detection in massive multiple-input multiple-output uplink systems with 1-bit analog-to-digital converters (ADCs). Consider…