6 citations · 40 across the 132 of their papers we have counts for
51 papers · 1 filter
Distributed conjugate gradient strategies for parameter estimation over sensor networks
Songcen Xu, Rodrigo C. de Lamare
This paper presents distributed adaptive algorithms based on the conjugate gradient (CG) method for distributed networks. Both incremental and diffusion adaptive solutions are all…
Adaptive Decision Feedback Reduced-Rank Equalization Based on Joint Iterative Optimization of Adaptive Estimation Algorithms for Multi-Antenna Systems
Rodrigo C. de Lamare, Are Hjorungnes, Raimundo Sampaio-Neto
This paper presents a novel adaptive reduced-rank multi-input-multi-output (MIMO) decision feedback equalization structure based on joint iterative optimization of adaptive estimat…
Adaptive Reduced-Rank RLS Algorithms based on Joint Iterative Optimization of Filters for Space-Time Interference Suppression
Rodrigo C. de Lamare, Raimundo Sampaio-Neto
This paper presents novel adaptive reduced-rank filtering algorithms based on joint iterative optimization of adaptive filters. The novel scheme consists of a joint iterative optim…
Low-Complexity Lattice Reduction-Aided Channel Inversion Methods for Large-Dimensional Multi-User MIMO Systems
Keke Zu, Rodrigo C. de Lamare, Martin Haardt
Low-complexity precoding {algorithms} are proposed in this work to reduce the computational complexity and improve the performance of regularized block diagonalization (RBD) {based…
Adaptive Switched Lattice Reduction-Aided Linear Detection Techniques for MIMO Systems
Keke Zu, Rodrigo C. de Lamare
Lattice reduction (LR) aided multiple-input-multiple-out (MIMO) linear detection can achieve the maximum receive diversity of the maximum likelihood detection (MLD). By emloying th…
Adaptive Iterative Decision Feedback Detection Algorithms for Multi-User MIMO Systems
Peng Li, Jingjing Liu, Rodrigo C. de Lamare
An adaptive iterative decision multi-feedback detection algorithm with constellation constraints is proposed for multiuser multi-antenna systems. An enhanced detection and interfer…