Adaptive MIMO Systems in 2 x 2 Uncorrelated Rayleigh Fading Channel

2007 ◽  
Author(s):  
Jinliang Huang ◽  
Svante Signell
Keyword(s):  
Fading Channel ◽  
Rayleigh Fading ◽  
Mimo Systems ◽  
Rayleigh Fading Channel

scholarly journals Performance Improvement of MIMO-OSTBC System with BCH-TURBO Code In Rayleigh Fading Channel

2018 ◽  
Vol 11 (3) ◽  
pp. 898
Author(s):  
SOFI Naima ◽  
FATIMA Debbat ◽  
Fethi Tarik Bendimerad
Keyword(s):  
Fading Channel ◽  
Rayleigh Fading ◽  
Forward Error Correction ◽  
Mimo Systems ◽  
Turbo Code ◽  
Signal Transmission ◽  
Rayleigh Fading Channel ◽  
Coding Gain ◽  
Proposed Model ◽  
Forward Error

Recently, OSTBCs has become a widespread technique for signal transmission over wireless channels because of their diversity gain, but there are not designed to achieve an additional coding gain. Hence, OSTBCs must be concatenated with an external code which allows a significant coding gain.FEC (forward error correction) is a technique used for detecting and possibly correcting errors that can occur when messages are transmitted through a digital communication system, also for rendering the information more reliable. Thus, with staffing these coding techniques that are able to reach Shannon limits, in  MIMO systems, better performances can be achieved by taking advantages of  diversity and coding gains. The objective of this paper is to compare different FEC codes in Rayleigh fading channel and propose an appropriate code for MIMO-OSTBC systems. The simulation results reveal the performance of the proposed model

SoS models for Rayleigh fading channel

2014 ◽  
Author(s):  
Y.H. Ding ◽  
R.J. Tian ◽  
J.S. Tao ◽  
X.R. Ma ◽  
X.C. Wang ◽  
...  
Keyword(s):  
Fading Channel ◽  
Rayleigh Fading ◽  
Rayleigh Fading Channel
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