37 citations · 92 across the 15 of their papers we have counts for
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cs.IT2011★ 10 cited
Widely Linear vs. Conventional Subspace-Based Estimation of SIMO Flat-Fading Channels: Mean-Squared Error Analysis
Saeed Abdallah, Ioannis N. Psaromiligkos
We analyze the mean-squared error (MSE) performance of widely linear (WL) and conventional subspace-based channel estimation for single-input multiple-output (SIMO) flat-fading cha…
cs.IT2011★ 37 cited
Blind Channel Estimation for Amplify-and-Forward Two-Way Relay Networks Employing M-PSK Modulation
Saeed Abdallah, Ioannis N. Psaromiligkos
We consider the problem of channel estimation for amplify-and-forward (AF) two-way relay networks (TWRNs). Most works on this problem focus on pilot-based approaches which impose a…