UAVs

Blind distributed beamforming via matrix completion
In this paper, we consider the problem of distributed beamforming for maximization of the receiver signal-to-noise­ ratio (SNR) subject …
PDF DOI
Low-complexity OSIC equalization for OFDM-based Vehicular Communications
Vehicular communication systems are usually equipped with orthogonal frequency division multiplexing (OFDM) transceivers that operate …
PDF DOI
Supervised energy disaggregation using dictionary-based modelling of appliance states
In this paper , a supervised energy disaggregation method is proposed. The appliances that are monitored, are modelled by multi-state …
PDF DOI
A decentralized approach to generalized power system state estimation
Distributed generation and the urge for a more effi- cient grid operation will increase the frequency of network topol- ogy …
PDF DOI
A scheme for X-ray medical image denoising using sparse representations
This paper addresses the problem of noise removal in X-ray medical images. A novel scheme for image denoising is proposed, by …
PDF DOI
Distributed blind adaptive computation of beamforming weights for relay networks
Multi-cell coordinated beamforming (CB) can mit- igate inter-cell interference. However, previous study on CB focuses on systems with …
PDF DOI
Galerkin projections-based ICI cancellation in OFDM systems with doubly selective channels
Doubly selective channels can cause severe perfor- mance degradation in orthogonal frequency division multiplexing (OFDM) systems, …
PDF DOI
Regularized MMSE ICI equalization for OFDM systems over doubly selective channels
In this work, we consider a wireless OFDM system operating over doubly selective channels, where the Doppler effect destroys the …
PDF DOI
Compressed Sensing Techniques for Decision Feedback Equalization of Sparse Wireless Channels
In this paper new efficient decision feedback equal- ization (DFE) schemes for channels with long and sparse im- pulse responses are …
PDF DOI
Stochastic Gradient Pursuit for Adaptive Equalization of Sparse Multipath Channels
In this paper, a new heuristic algorithm for the sparse adaptive equalization problem, termed as stochastic gradient pursuit, is …
PDF DOI