8 citations · 19 across the 4 of their papers we have counts for
4 papers
Uplink Performance Evaluation of Massive MU-MIMO Systems
Felipe A. P. de Figueiredo, Joao Paulo Miranda, Fabricio L. Figueiredo +1
The present paper deals with an OFDM-based uplink within a multi-user MIMO (MU-MIMO) system where a massive MIMO approach is employed. In this context, the linear detectors Minimum…
Spread-Spectrum Based on Finite Field Fourier Transforms
H. M. de Oliveira, J. P. C. L. Miranda, R. M. Campello de Souza
Spread-spectrum systems are presented, which are based on Finite Field Fourier Transforms. Orthogonal spreading sequences defined over a finite field are derived. New digital multi…
On Galois-Division Multiple Access Systems: Figures of Merit and Performance Evaluation
J. P. C. L. Miranda, H. M. de Oliveira
A new approach to multiple access based on finite field transforms is investigated. These schemes, termed Galois-Division Multiple Access (GDMA), offer compact bandwidth requiremen…
Massive MIMO and Waveform Design for 5th Generation Wireless Communication Systems
Arman Farhang, Nicola Marchetti, Fabricio Figueiredo +1
This article reviews existing related work and identifies the main challenges in the key 5G area at the intersection of waveform design and large-scale multiple antenna systems, al…