Title :
Effect of both shot and beat noises on the performance of a 2D optical CDMA correlation receiver
Author :
Elmeligy, Ashraf G. ; El-Sowehy, Mootaz S. ; Shalaby, Hossam M H ; El-Badawy, El-Sayed A.
Author_Institution :
Dept. of Electr. Eng., Alexandria Univ.
Abstract :
The effect of both shot beat noises on the performance of 2D wavelength hopping/time spreading CDMA system is analyzed. Noise variance and probability of error are calculated for a general system employing asymmetric prime-hop code (ASPHC). Comparison with a noise-free system reveals the effect of noise on performance
Keywords :
code division multiple access; codes; error statistics; optical receivers; probability; shot noise; 2D optical CDMA correlation receiver; 2D wavelength hopping CDMA system; asymmetric prime-hop codes; beat noise; error probability; noise variance; shot noise; time spreading CDMA system; Autocorrelation; Bit error rate; Interchannel interference; Multiaccess communication; Multiple access interference; Optical noise; Optical receivers; Performance analysis; Probability; Tunable circuits and devices; Code division; channels; communication photodetectors; interchannel interference; multiple access optical CDMA; multiuser; optical;
Conference_Titel :
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Conference_Location :
Cairo
Print_ISBN :
0-7803-8294-3
DOI :
10.1109/MWSCAS.2003.1562458
