scholarly journals Combined Channel and Clipping Level Estimation in OFDM with MMSE Equalizer

2018 ◽  
Vol Volume-2 (Issue-3) ◽  
pp. 1457-1462
Author(s):  
Ranjith T K ◽  
Sreevarsha V ◽  
Keyword(s):  
Mmse Equalizer ◽  
Combined Channel

An Enhanced Two Stage MMSE Equalizer for Coded FBMC/OQAM Systems

2019 ◽  
Vol 10 (1) ◽  
pp. 69-82 ◽  
Author(s):  
Mohammad Rizk Assaf ◽  
Abdel-Nasser Assimi
Keyword(s):  
Error Propagation ◽  
Channel Model ◽  
Error Correcting Codes ◽  
Two Stage ◽  
Probability Of Error ◽  
Second Stage ◽  
Different Types ◽  
Mmse Equalizer ◽  
And Performance ◽  
Ici Cancellation

In this article, the authors investigate the enhanced two stage MMSE (TS-MMSE) equalizer in bit-interleaved coded FBMC/OQAM system which gives a tradeoff between complexity and performance, since error correcting codes limits error propagation, so this allows the equalizer to remove not only ICI but also ISI in the second stage. The proposed equalizer has shown less design complexity compared to the other MMSE equalizers. The obtained results show that the probability of error is improved where SNR gain reaches 2 dB measured at BER compared with ICI cancellation for different types of modulation schemes and ITU Vehicular B channel model. Some simulation results are provided to illustrate the effectiveness of the proposed equalizer.

Rake-MMSE-equalizer performance for UWB

2005 ◽  
Vol 9 (6) ◽  
pp. 502-504 ◽  
Author(s):  
M. Eslami ◽  
Xiaodai Dong
Keyword(s):  
Mmse Equalizer

Combined Channel and Spatial Attention for YOLOv5 during Target Detection

2021 ◽  
Author(s):  
Guihui Shi ◽  
Jiezhong Huang ◽  
Junhua Zhang ◽  
Guoqin Tan ◽  
Gaoli Sang
Keyword(s):  
Spatial Attention ◽  
Target Detection ◽  
Combined Channel

Code design for combined channel estimation and error protection

2002 ◽  
Vol 48 (5) ◽  
pp. 1162-1171 ◽  
Author(s):  
M. Skoglund ◽  
J. Giese ◽  
S. Parkvall
Keyword(s):  
Channel Estimation ◽  
Code Design ◽  
Error Protection ◽  
Combined Channel

scholarly journals A New Exact Low-Complexity MMSE Equalizer for Continuous Phase Modulation

2018 ◽  
Vol 22 (11) ◽  
pp. 2218-2221
Author(s):  
Romain Chayot ◽  
Nathalie Thomas ◽  
Charly Poulliat ◽  
Marie-Laure Boucheret ◽  
Guy Lesthievent ◽  
...  
Keyword(s):  
Phase Modulation ◽  
Low Complexity ◽  
Continuous Phase ◽  
Continuous Phase Modulation ◽  
Mmse Equalizer
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