Title :
Performance analysis of MPC in synchronous OCDMA system
Author :
Pragathi, Arava ; Prince, Swaraj
Author_Institution :
Dept. of Electron. & Commun. Eng., SRM Univ., Kattankulathur, India
Abstract :
Prime codes are a family of optical address codes that are suitable for optical fiber code division multiple access (OCDMA) systems using all-optical processing. Incoherent optical signal processing is used for generation of prime codes (PC) and modified prime codes (MPC). Prime codes are developed for an optical fiber network using (asynchronous) code division multiple access (CDMA). Prime codes are then modified to fit a synchronous transmission format which can accommodate a larger number of subscribers and more simultaneous users than CDMA. Bit error rate (BER) performance comparison of CDMA and synchronous code division multiple access (S/CDMA) have been made using Gaussian approximation technique.
Keywords :
Gaussian distribution; approximation theory; code division multiple access; code division multiplexing; error statistics; optical fibre networks; optical information processing; BER; Gaussian approximation; MPC; S-CDMA; all-optical processing; asynchronous code division multiple access; bit error rate; incoherent optical signal processing; modified prime codes; optical address codes; optical fiber code division multiple access; optical fiber network; synchronous OCDMA system; synchronous transmission format; Integrated optics; Interference; Multiaccess communication; S/CDMA; modified prime codes; optical CDMA; prime codes;
Conference_Titel :
Communications and Signal Processing (ICCSP), 2014 International Conference on
Conference_Location :
Melmaruvathur
Print_ISBN :
978-1-4799-3357-0
DOI :
10.1109/ICCSP.2014.6949860
