6 citations · 40 across the 132 of their papers we have counts for
5 papers · 1 filter
Dynamic Topology Adaptation Based on Adaptive Link Selection Algorithms for Distributed Estimation
S. Xu, R. C. de Lamare, H. V. Poor
This paper presents adaptive link selection algorithms for distributed estimation and considers their application to wireless sensor networks and smart grids. In particular, exhaus…
Study of Buffer-Aided Space-Time Coding for Multiple-Antenna Cooperative Wireless Networks
T. Peng, R. C. de Lamare
In this work we propose an adaptive buffer-aided space-time coding scheme for cooperative wireless networks. A maximum likelihood receiver and adjustable code vectors are considere…
Low-Complexity Robust Adaptive Beamforming Algorithms Based on Shrinkage for Mismatch Estimation
H. Ruan, R. C. de Lamare
In this paper, we propose low-complexity robust adaptive beamforming (RAB) techniques that based on shrinkage methods. The only prior knowledge required by the proposed algorithms…
Buffer-Aided Relay Selection Algorithms for Physical-Layer Security in Wireless Networks
Xiaotao Lu, Rodrigo C. de Lamare
In this work, we consider the use of buffer-aided relays, linear precoding techniques and multiple antennas for physical-layer security in wireless networks. We develop relay selec…
Distributed Compressed Estimation for Wireless Sensor Networks Based on Compressive Sensing
S. Xu, R. C. de Lamare, H. V. Poor
This letter proposes a novel distributed compressed estimation scheme for sparse signals and systems based on compressive sensing techniques. The proposed scheme consists of compre…