Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 27,
  • Issue 13,
  • pp. 2420-2432
  • (2009)

Noncoherent Spectral/Spatial Optical CDMA System Using 2-D Diluted Perfect Difference Codes

Not Accessible

Your library or personal account may give you access

Abstract

A newly constructed code family named two-dimensional diluted perfect difference codes (2-D DPD codes) and a corresponding architecture for the optical code division multiple access (OCDMA) system are proposed in this paper. The 2-D DPD codes are derived based on the perfect difference set and the dilution method for the spectral and spatial coding application. The 2-D DPD codes have the multiuser interference (MUI) cancellation and the phase-induced intensity noise (PIIN) suppression properties. In comparison with the other 2-D codes, such as the modified quadratic congruence codes (MQC codes), the maximal-area matrices codes (M-matrices codes), or the 2-D perfect difference codes (2-D PD codes), the analytical calculation and the simulation results show that the systems with the 2-D DPD codes have better performance. The proposed system can accommodate much more total number of simultaneous users at the same bit error rate.

© 2009 IEEE

PDF Article
More Like This
Noncoherent Spectral/Spatial OCDMA System Using Two-Dimensional Hybrid Codes

Bih-Chyun Yeh, Cheing-Hong Lin, and Jingshown Wu
J. Opt. Commun. Netw. 2(9) 653-661 (2010)

Analog network coding aided multiuser visible light communication networks using optical CDMA

Hien T. T. Pham and Ngoc T. Dang
OSA Continuum 2(9) 2569-2580 (2019)

Code Family for Modified Spectral-Amplitude-Coding OCDMA Systems and Performance Analysis

Mohammad Noshad and Kambiz Jamshidi
J. Opt. Commun. Netw. 2(6) 344-354 (2010)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved