48 citations · 493 across the 69 of their papers we have counts for
5 papers · 1 filter
(l1,l2)-RIP and Projected Back-Projection Reconstruction for Phase-Only Measurements
Thomas Feuillen, Mike E. Davies, Luc Vandendorpe +1
This letter analyzes the performances of a simple reconstruction method, namely the Projected Back-Projection (PBP), for estimating the direction of a sparse signal from its phase-…
Online Power Allocation at Energy Harvesting Transmitter for Multiple Receivers with and without Individual Rate Constraints for OMA and NOMA Transmissions
Mateen Ashraf, Zijian Wang, Luc Vandendorpe
In this paper, we propose an online power allocation scheme to maximize the time averaged sum rate for multiple downlink receivers with energy harvesting transmitter. The transmitt…
Minimization of Sum Inverse Energy Efficiency for Multiple Base Station Systems
Zijian Wang, Luc Vandendorpe, Mateen Ashraf +2
A sum inverse energy efficiency (SIEE) minimization problem is solved. Compared with conventional sum energy efficiency (EE) maximization problems, minimizing SIEE achieves a bette…
Weighted Spectral Efficiency Optimization for Hybrid Beamforming in Multiuser Massive MIMO-OFDM Systems
Jingbo Du, Wei Xu, Chunming Zhao +1
In this paper, we consider hybrid beamforming designs for multiuser massive multiple-input multiple-output (MIMO)-orthogonal frequency division multiplexing (OFDM) systems. Aiming…
Energy-Efficient Edge-Facilitated Wireless Collaborative Computing using Map-Reduce
Antoine Paris, Hamed Mirghasemi, Ivan Stupia +1
In this work, a heterogeneous set of wireless devices sharing a common access point collaborates to perform a set of tasks. Using the Map-Reduce distributed computing framework, th…