Title :
New optical orthogonal codes by using diophantine equations
Author :
Neto, A.D. ; Moschim, E.
fDate :
7/1/2005 12:00:00 AM
Abstract :
Two families of optical orthogonal codes (OOC´s) are algebraically designed by using the parametric binary quartic and quadratic forms. The first family of codes has ideal auto and cross-correlation properties and the second family has nonideal cross-correlation properties. The performance of these codes is presented as function of the number of simultaneous OCDMA system users. We present examples of the constructed codes for illustration purposes. The algebraic OOC´s being proposed in this paper find applications in asynchronous optical code division multiple access (OCDMA) systems.
Keywords :
Optical orthogonal Code; correlation function; diophantine equation; optical code division multiple access (OCDMA systems); Autocorrelation; Encoding; Equations; Frequency; Instruments; Local area networks; Multiaccess communication; Multiple access interference; Sonar; Telecommunications; Optical orthogonal Code; correlation function; diophantine equation; optical code division multiple access (OCDMA systems);
Journal_Title :
Latin America Transactions, IEEE (Revista IEEE America Latina)
DOI :
10.1109/TLA.2005.1642412
