4 papers
Study of Linear Precoding and Stream Combining for Rate Splitting in MU-MIMO Systems
A. Flores, R. C. de Lamare, B. Clerckx
This paper develops stream combining techniques for rate-splitting (RS) multiple-antenna systems with multiple users to enhance the common rate. We propose linear combining techniq…
Study of Rate-Splitting Techniques with Block Diagonalization for Multiuser MIMO Systems
A. Flores, R. C. de Lamare
In this work, we investigate Block Diagonalization (BD) techniques for multiuser multiple-antenna systems using rate-splitting (RS) multiple access. In RS multiple access the messa…
Study of Set-Membership Kernel Adaptive Algorithms and Applications
R. C. de Lamare, André Flores
Adaptive algorithms based on kernel structures have been a topic of significant research over the past few years. The main advantage is that they form a family of universal approxi…
Study of Sparsity-Aware Set-Membership Adaptive Algorithms with Adjustable Penalties
André Flores, Rodrigo C. de Lamare
In this paper, we propose sparsity-aware data-selective adaptive filtering algorithms with adjustable penalties. Prior work incorporates a penalty function into the cost function u…