3 citations · 3 across the 12 of their papers we have counts for
12 papers
Adaptive Low-rank Constrained Constant Modulus Beamforming Algorithms using Joint Iterative Optimization of Parameters
Lei Wang, Rodrigo C. de Lamare
This paper proposes a robust reduced-rank scheme for adaptive beamforming based on joint iterative optimization (JIO) of adaptive filters. The scheme provides an efficient way to d…
Low-Complexity Adaptive Set-Membership Reduced-rank LCMV Beamforming
Lei Wang, Rodrigo C. de Lamare
This paper proposes a new adaptive algorithm for the implementation of the linearly constrained minimum variance (LCMV) beamformer. The proposed algorithm utilizes the set-membersh…
Robust Auxiliary Vector Filtering with Constrained Constant Modulus Design for Beamforming
Lei Wang, Rodrigo de Lamare
This paper proposes an auxiliary vector filtering (AVF) algorithm based on a constrained constant modulus (CCM) design for robust adaptive beamforming. This scheme provides an effi…
Low-Complexity Constrained Constant Modulus SG-based Beamforming Algorithms with Variable Step Size
Lei Wang, Yunlong Cai, Rodrigo C. de Lamare
In this paper, two low-complexity adaptive step size algorithms are investigated for blind adaptive beamforming. Both of them are used in a stochastic gradient (SG) algorithm, whic…
Blind Adaptive Beamforming Based on Constrained Constant Modulus RLS Algorithm for Smart Antennas
Lei Wang, Rodrigo C. de Lamare
In this paper, we study the performance of blind adaptive beamforming algorithms for smart antennas in realistic environments. A constrained constant modulus (CCM) design criterion…
Reduced-rank Adaptive Constrained Constant Modulus Beamforming Algorithms based on Joint Iterative Optimization of Filters
Lei Wang, Rodrigo C. de Lamare
This paper proposes a reduced-rank scheme for adaptive beamforming based on the constrained joint iterative optimization of filters. We employ this scheme to devise two novel reduc…