Research over correlation properties of families optical orthogonal codes

2009 ◽  
Author(s):  
Aleksandar Milev ◽  
Valentin Mutkov
Keyword(s):  
Optical Orthogonal Codes ◽  
Orthogonal Codes ◽  
Correlation Properties

Performance Investigation of 2-D Optical Orthogonal Codes for OCDMA

2019 ◽  
Vol 40 (4) ◽  
pp. 455-462
Author(s):  
Ankit Kumar ◽  
Manisha Bharti ◽  
Tanya Kumar
Keyword(s):  
Error Probability ◽  
Combinatorial Method ◽  
Comparative Performance ◽  
Optical Orthogonal Code ◽  
Optical Orthogonal Codes ◽  
Orthogonal Codes ◽  
Limiting Error ◽  
Code Performance ◽  
Correlation Properties ◽  
Orthogonal Code

Abstract In this paper, comparative analysis of code performance of dissimilar optical 2-D codes from Optical Orthogonal code family has been studied. Optical 2-D codes considered from OOC family are (n,w,1,2) OOC, SPS/OOC, OCFHC/OOC, EPC/OCS and VWOOC. By utilizing hard limiting error probability (HEP) equations and combinatorial method, code performance of each considered code is evaluated in detail. On the basis of detailed comparative performance analysis, EPC/OCS is concluded as best performing codes among all other optical codes under consideration. EPC/OCS possesses much better correlation properties, along with lower hit probability values which are responsible for its supremacy in performance characteristics to the other OOCs considered.

Large Families of Asymptotically Optimal Two-Dimensional Optical Orthogonal Codes

2012 ◽  
Vol 58 (2) ◽  
pp. 1163-1185 ◽  
Author(s):  
Reza Omrani ◽  
Gagan Garg ◽  
P. Vijay Kumar ◽  
Petros Elia ◽  
Pankaj Bhambhani
Keyword(s):  
Two Dimensional ◽  
Asymptotically Optimal ◽  
Optical Orthogonal Codes ◽  
Orthogonal Codes ◽  
Large Families
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