Title :
Performance assessment of optical CDMA systems based on wavelength-time codes from balanced incomplete block designs
Author :
Patil, Anita ; Djordjevic, Ivan B. ; Geraghty, David F.
Author_Institution :
Dept. of Electr. & Comput. Eng., Arizona Univ., Tucson, AZ, USA
Abstract :
A new family of unipolar wavelength-time codes with zero out-of-phase autocorrelation and maximum cross-correlation equal to one, based on balanced incomplete block design is proposed. The system performance is assessed in a realistic simulation environment taking into account multi-access interference, transmitter/receiver imperfections.
Keywords :
block codes; code division multiple access; interference (signal); optical fibre networks; balanced incomplete block designs; multiaccess interference; optical CDMA systems; performance assessment; simulation environment; system performance; transmitter-receiver imperfections; wavelength-time codes; zero out-of-phase autocorrelation; Autocorrelation; Bit error rate; Encoding; High speed optical techniques; Interference; Multiaccess communication; Optical design; Optical receivers; Optical transmitters; Proposals; Optical communication; balanced incomplete block design; optical code-division multiple-access; wavelength-time unipolar codes;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Services, 2005. 7th International Conference on
Print_ISBN :
0-7803-9164-0
DOI :
10.1109/TELSKS.2005.1572111
