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cs.IT2019★ 34 cited
OFDM-Based Optical Spatial Modulation
Anil Yesilkaya, Rui Bian, Iman Tavakkolnia +1
Spatial modulation (SM) has proven to be a promising multiple-input-multiple-output (MIMO) technique which provides high energy efficiency and reduces system complexity. In SM, onl…
cs.IT2017★ 1 cited
Inexact Gradient Projection and Fast Data Driven Compressed Sensing
Mohammad Golbabaee, Mike E. Davies
We study convergence of the iterative projected gradient (IPG) algorithm for arbitrary (possibly nonconvex) sets and when both the gradient and projection oracles are computed appr…
cs.IT2016★ 32 cited
Performance of Massive MIMO Uplink with Zero-Forcing receivers under Delayed Channels
Anastasios K. Papazafeiropoulos, Hien Quoc Ngo, Tharm Ratnarajah
In this paper, we analyze the performance of the uplink communication of massive multi-cell multiple-input multiple-output (MIMO) systems under the effects of pilot contamination a…