Title :
Three-dimensional periodic optical orthogonal code for OCDMA systems
Author :
Ortiz-Ubarri, José ; Moreno, Oscar ; Tirkel, Andrew
Author_Institution :
Comput. Sci. Dept., Univ. of Puerto Rico, San Juan, Puerto Rico
Abstract :
New families of three-dimensional (3-D) optical orthogonal codes for applications to optical code-division multiple access (OCDMA) networks are proposed. The families are based in the three dimensional periodic Welch Costas array over elementary Abelian groups. These new families are shown to be asymptotically optimal through the Johnson bound.
Keywords :
frequency division multiple access; orthogonal codes; 3D optical orthogonal codes; Johnson bound; OCDMA systems; elementary Abelian groups; optical code-division multiple access networks; three dimensional periodic Welch Costas array; three-dimensional periodic optical orthogonal code; Adaptive optics; Arrays; Conferences; Correlation; Information theory; Multiaccess communication; Optical pulses;
Conference_Titel :
Information Theory Workshop (ITW), 2011 IEEE
Conference_Location :
Paraty
Print_ISBN :
978-1-4577-0438-3
DOI :
10.1109/ITW.2011.6089370
