Comparative analysis of 3-dimensonal single pulse per plane with direct detection (SPPDD) code using space and polarization

  Manvir Singh,  Amrit kaur

In this paper, three dimensional (3D) SPPDD codes for data encoding in OCDMA has been done and comparative performance of the W/T/S and W/T/P three dimensional codes for different distances is carried out. The data modulation format is considered non return to zero (NRZ) for space channel S=2. The comparison between W/T/S and W/T/P is done by varying the bit error rate (BER) against various parameters like length of fiber, number of users and input power. It is found that OCDMA system with W/T/S data format performs better than W/T/P. In this we take SPPDD codes with fixed space, but varied wavelength and time channels. As the wavelength and time channels are varied, the performance of the system is also varied. It gives better performance for (W>S) and shows large BER for (W≤S).

Keywords- BER, Q-factor, OCDMA, Users, Temperature

Unique Identification Number - IJEDR1603138
Page Number(s) - 850-854
Pubished in - Volume 4 | Issue 3 | September 2016
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Manvir Singh,  Amrit kaur,   "Comparative analysis of 3-dimensonal single pulse per plane with direct detection (SPPDD) code using space and polarization", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 3, pp.850-854, September 2016, Available at :http://www.ijedr.org/papers/IJEDR1603138.pdf