Study of fiber optic code division multiple access Code families for Application in Optical Communication based on weight and bit error rate

This paper investigates on fiber optic code division multiple access (FOCDMA) code families using different sets of parameter. The different code families considered here are generalized multi-wavelength Reed-Solomon code (GMWRSC), complete row-wise orthogonal pairs (CRWOP), row-wise orthogonal pairs (RWOP) and Multiwavelength Optical Orthogonal Code (MWOOC). The parameters under investigation in this work chosen to be number of maximum users (Nmax),Bit error rate(BER),Spreading Factor(Sf),Weight(K'),Number of Wavelengths(WI) and number of time chips(T). By using suitable mathematical formula, computation is made for above said parameters using aforementioned methods At the end a healthy comparison was made to identify efficient one among them just by estimating cardinality of each result. The comparison result revealed that row wise orthogonal pairs (RWOP) code family gives high performance.