Design theory
A new class of group divisible designs with block size three
Journal of Combinatorial Theory Series A
A powerful method for constructing difference families and optimal optical orthogonal codes
Designs, Codes and Cryptography
Some combinational constructions for optical orthogonal codes
Discrete Mathematics
Combinatorial theory (2nd ed.)
Combinatorial theory (2nd ed.)
A general construction for optimal cyclic packing designs
Journal of Combinatorial Theory Series A
Optimal (9v, 4, 1) Optical Orthogonal Codes
SIAM Journal on Discrete Mathematics
Cyclic Designs with Block Size 4 and Related Optimal Optical Orthogonal Codes
Designs, Codes and Cryptography
Construction for optimal optical orthogonal codes
Discrete Mathematics - Papers on the occasion of the 65th birthday of Alex Rosa
Some progress on (v, 4, 1) difference families and optical orthogonal codes
Journal of Combinatorial Theory Series A
Cyclic Difference Packing and Covering Arrays
Designs, Codes and Cryptography
Handbook of Combinatorial Designs, Second Edition (Discrete Mathematics and Its Applications)
Handbook of Combinatorial Designs, Second Edition (Discrete Mathematics and Its Applications)
Combinatorial constructions for optimal two-dimensional optical orthogonal codes
IEEE Transactions on Information Theory
SETA'06 Proceedings of the 4th international conference on Sequences and Their Applications
Optical orthogonal codes: their bounds and new optimal constructions
IEEE Transactions on Information Theory
Constructions for optimal (υ, 4, 1) optical orthogonal codes
IEEE Transactions on Information Theory
Combinatorial constructions of optimal optical orthogonal codes with weight 4
IEEE Transactions on Information Theory
A new recursive construction for optical orthogonal codes
IEEE Transactions on Information Theory
A new class of optimal optical orthogonal codes with weight five
IEEE Transactions on Information Theory
Constructions for optimal constant weight cyclically permutable codes and difference families
IEEE Transactions on Information Theory
Optical orthogonal codes obtained from conics on finite projective planes
Finite Fields and Their Applications
Two classes of optimal two-dimensional OOCs
Designs, Codes and Cryptography
Semicyclic 4-GDDs and related two-dimensional optical orthogonal codes
Designs, Codes and Cryptography
Combinatorial constructions for optimal 2-D optical orthogonal codes with AM-OPPTS property
Designs, Codes and Cryptography
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Two-dimensional optical orthogonal codes (2-D OOCs) are of current practical interest in fiber-optic code-division multiple-access networks as they enable optical communication at lower chip rate to overcome the drawbacks of nonlinear effects in large spreading sequences of one-dimensional codes. A 2-D OOC is said to be optimal if its cardinality is the largest possible. In this paper, we develop some constructions for optimal 2-D OOCs using combinatorial design theory. As an application, these constructions are used to construct an infinite family of new optimal 2-D OOCs with auto-correlation 1 and cross-correlation 1.