Cyclic quasi-symmetric designs and self-orthogonal codes of length 63

2008 ◽  
Vol 138 (1) ◽  
pp. 80-85
Author(s):  
Chekad Sarami ◽  
Vladimir D. Tonchev
Keyword(s):  
Symmetric Designs ◽  
Orthogonal Codes

scholarly journals Self-orthogonal codes from symmetric designs with fixed-point-free automorphisms

2003 ◽  
Vol 264 (1-3) ◽  
pp. 81-90 ◽  
Author(s):  
Masaaki Harada ◽  
Vladimir D. Tonchev
Keyword(s):  
Fixed Point ◽  
Symmetric Designs ◽  
Orthogonal Codes

Orthogonal codes-based dynamic spectrum access in cognitive radio networks

2019 ◽  
Vol 16 (12) ◽  
pp. 34-46
Author(s):  
Ehab F. Badran ◽  
Amr A. Bashir ◽  
Amira I. Zaki ◽  
Waleed K. Badawi
Keyword(s):  
Cognitive Radio ◽  
Cognitive Radio Networks ◽  
Dynamic Spectrum Access ◽  
Radio Networks ◽  
Dynamic Spectrum ◽  
Spectrum Access ◽  
Orthogonal Codes

Symmetric designs and t-designs

2010 ◽  
pp. 186-211
Author(s):  
Yury J. Ionin ◽  
Mohan S. Shrikhande
Keyword(s):  
Symmetric Designs

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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