scholarly journals Linearly Time-Varying Channel Estimation and Symbol Detection for OFDMA Uplink Using Superimposed Training

2009 ◽  
Vol 2009 (1) ◽  
Author(s):  
Han Zhang ◽  
Xianhua Dai ◽  
Dong Li ◽  
Sheng Ye
Keyword(s):  
Channel Estimation ◽  
Time Varying ◽  
Superimposed Training ◽  
Symbol Detection ◽  
Time Varying Channel

Time-Varying Channel Estimation Using Two-Dimensional Channel Orthogonalization and Superimposed Training

2012 ◽  
Vol 60 (8) ◽  
pp. 4439-4443 ◽  
Author(s):  
Roberto Carrasco-Alvarez ◽  
R. Parra-Michel ◽  
Aldo G. Orozco-Lugo ◽  
Jitendra K. Tugnait
Keyword(s):  
Channel Estimation ◽  
Time Varying ◽  
Two Dimensional ◽  
Superimposed Training ◽  
Time Varying Channel
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