Generalized weighted bit-flipping LDPC decoding for asymmetric optical channels

2021 ◽  
pp. 101369
Author(s):  
Sadjad Haddadi ◽  
Mahmoud Farhang ◽  
Mostafa Derakhtian
2009 ◽  
Vol 27 (16) ◽  
pp. 3540-3545 ◽  
Author(s):  
S. Sahuguede ◽  
A. Julien-Vergonjanne ◽  
J.-P. Cances

2019 ◽  
pp. 97-104
Author(s):  
Mikhail V. Tarasenkov ◽  
Egor S. Poznakharev ◽  
Vladimir V. Belov

The simulation program by the Monte Carlo method of pulse reactions of bistatic atmospheric aerosol-gas channels of optical-electronic communication systems (OECS) is created on the basis of the modified double local estimation algorithm. It is used in a series of numerical experiments in order to evaluate statistically the transfer characteristics of these channels depending on the optical characteristics of an atmosphere plane-parallel model for wavelengths λ = 0.3, 0.5, and 0.9 μm at a meteorological visibility range SM = 10 and 50 km. The results are obtained for a set of basic distances between the light source and the light receiver up to 50 km and for the angular orientations of the optical axes of a laser radiation beam and of the receiving system in a wide range of their values. The dependences of the pulse reactions maximum values over-the-horizon channels of the OECS on the variations of these parameters are established.


2016 ◽  
Vol E99.C (2) ◽  
pp. 293-301 ◽  
Author(s):  
Youngjoo LEE ◽  
Jaehwan JUNG ◽  
In-Cheol PARK

2021 ◽  
Vol 2 ◽  
pp. 278-290
Author(s):  
Chance Tarver ◽  
Matthew Tonnemacher ◽  
Hao Chen ◽  
Jianzhong Zhang ◽  
Joseph R. Cavallaro
Keyword(s):  

2009 ◽  
Vol 27 (16) ◽  
pp. 3599-3606
Author(s):  
Zizhe Ding ◽  
Xiaodong Wang ◽  
Xian-Da Zhang
Keyword(s):  

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