Channel Estimation Algorithm with Low Pilot Overhead and High Accuracy for IMDD-OFDM Transmission System

2016 ◽  
Vol 45 (10) ◽  
pp. 1006004
Author(s):  
毕美华 BI Mei-hua ◽  
李洁炜 LI Jie-wei ◽  
杨国伟 YANG Guo-wei ◽  
曾然 ZENG Ran ◽  
李齐良 LI Qi-liang ◽  
...  
Keyword(s):  
Channel Estimation ◽  
Estimation Algorithm ◽  
High Accuracy ◽  
Transmission System

A Sparsity Enhanced Channel Estimation Algorithm Based on Compressed Sensing in MIMO-OFDM Systems

2014 ◽  
Vol 35 (3) ◽  
pp. 665-670 ◽  
Author(s):  
Zhi-bin Xie ◽  
Tong-si Xue ◽  
Yu-bo Tian ◽  
Wei-chen Zou ◽  
Qing-hua Liu ◽  
...  
Keyword(s):  
Channel Estimation ◽  
Compressed Sensing ◽  
Estimation Algorithm ◽  
Ofdm Systems ◽  
Mimo Ofdm

An improved least square channel estimation algorithm for coherent optical OFDM system

Optik ◽  
2013 ◽  
Vol 124 (23) ◽  
pp. 5937-5940 ◽  
Author(s):  
S. Zhang ◽  
C.L. Bai ◽  
Q.L. Luo ◽  
L. Huang ◽  
F.F. He
Keyword(s):  
Channel Estimation ◽  
Estimation Algorithm ◽  
Least Square ◽  
Ofdm System ◽  
Square Channel ◽  
Optical Ofdm
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