DocumentCode :
1340044
Title :
Combinatorial Constructions for Optimal Two-Dimensional Optical Orthogonal Codes With 
Author :
Feng, Tao ; Chang, Yanxun
Author_Institution :
Dept. of Math., Beijing Jiaotong Univ., Beijing, China
Volume :
57
Issue :
10
fYear :
2011
Firstpage :
6796
Lastpage :
6819
Abstract :
In this paper, we are concerned about optimal two-dimensional optical orthogonal codes with λ = 2 . Some combinatorial constructions are presented and many infinite families of optimal two-dimensional optical orthogonal codes with weight 4 and λ = 2 are obtained. Especially, we shall see that in many cases an optimal two-dimensional optical orthogonal code can not achieve the Johnson bound.
Keywords :
orthogonal codes; Johnson bound; combinatorial construction; optimal two-dimensional optical orthogonal code; High speed optical techniques; Indexes; Multiaccess communication; Multiplexing; Orbits; Time domain analysis; Two dimensional displays; 3-design; OCDMA; Optical orthogonal code; optimal; s-fan design; two-dimensional;
fLanguage :
English
Journal_Title :
Information Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9448
Type :
jour
DOI :
10.1109/TIT.2011.2165805
Filename :
6034714
Link To Document :
