Reciprocal Data Map Coding Scheme for Image Transmission in MIMO-OFDM Systems

2018 ◽  
Vol 103 (4) ◽  
pp. 3145-3161
Author(s):  
S. Sakthivel ◽  
N. S. Pradeep
Keyword(s):  
Image Transmission ◽  
Ofdm Systems ◽  
Coding Scheme ◽  
Mimo Ofdm

Image Transmission Analysis Using MIMO-OFDM Systems

2020 ◽  
pp. 195-209
Author(s):  
Akanksha Sharma ◽  
Lavish Kansal ◽  
Gurjot Singh Gaba ◽  
Mohamed Mounir
Keyword(s):  
Image Transmission ◽  
Ofdm Systems ◽  
Mimo Ofdm

Image Transmission Analysis Using MIMO-OFDM Systems

2021 ◽  
pp. 157-174
Author(s):  
Akanksha Sharma ◽  
Lavish Kansal ◽  
Gurjot Singh Gaba ◽  
Mohamed Mounir
Keyword(s):  
Image Quality ◽  
Image Transmission ◽  
Maximal Ratio Combining ◽  
Selection Combining ◽  
Diversity Combining ◽  
Ofdm Systems ◽  
Image File ◽  
Modulation Techniques ◽  
Mimo Ofdm ◽  
Diversity Scheme

This chapter demonstrates various ways for transmitting an image file using MIMO-OFDM systems which have anti-error ability to reduce BER. Furthermore, various diversity combining techniques like maximal ratio combining (MRC), selection combining (SC) are incorporated along with transmitting diversity scheme (i.e., beamforming). Different modulation techniques (viz. QPSK, 16-PSK, and 64-PSK) are used and evaluated in terms of BER vs. SNR considering different combination of transmitters and receivers. Lastly, results showed that in the transmission course, BER is considerably reduced and the image quality is found much better in comparison to other schemes.

Modified MMSE SQRD Based Detection for Coded MIMO-OFDM Systems

2013 ◽  
Vol E96.B (3) ◽  
pp. 830-835 ◽  
Author(s):  
Wen ZHONG ◽  
Anan LU ◽  
Xiqi GAO
Keyword(s):  
Ofdm Systems ◽  
Mimo Ofdm

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
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