Title :
Comparative Study of Multiencoding Schemes for OCDM Using a Single Multiport Optical Encoder/Decoder
Author :
Manzacca, Gianluca ; Wang, Xu ; Wada, Naoya ; Cincotti, Gabriella ; Kitayama, Ken-ichi
Author_Institution :
Appl. Electron. Dept., Rome Univ.
fDate :
4/15/2007 12:00:00 AM
Abstract :
We analyse the performance of multicode shift keying modulation in an optical code-division multiplexing network scenario and demonstrate the effectiveness of using a single multiport optical encoder/decoder as a source coding element. We assign a set of codes to each user, and numerically evaluate the system performances, in terms of bit-error rate and spectral efficiency
Keywords :
code division multiplexing; codes; decoding; error statistics; optical fibre networks; OCDM; bit-error rate; multicode shift keying modulation; multiencoding schemes; optical code-division multiplexing network; single multiport optical decoder; single multiport optical encoder; source coding element; spectral efficiency; Bit error rate; Code division multiplexing; Communications technology; Decoding; Electronic mail; Optical fiber networks; Optical modulation; Optical waveguides; Performance analysis; Switches; $M$-ary transmission; Arrayed waveguide grating; fiber-optics communication; multiple-access networks; optical code-division multiple-access;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2007.894261
