Construction of Wavelength/Time Codes for Fiber-Optic CDMA Networks

  title={Construction of Wavelength/Time Codes for Fiber-Optic CDMA Networks},
  author={E. S. Shivaleela and Talabatulla Srinivas},
  journal={IEEE Journal of Selected Topics in Quantum Electronics},
Fiber-optic code-division multiple-access (FO-CDMA) technology for high-speed access networks has attracted a lot of attention recently. Constructions of 2-D codes, suitable for incoherent wavelength/time (W/T) FO-CDMA, have been proposed to reduce the time spread of the 1-D sequences. The W/T construction of codes can be broadly classified as 1) hybrid sequences and 2) matrix codes. Earlier, we reported a new family of unipolar wavelength/time multiple-pulses-per-row (W/T MPR) matrix codes… CONTINUE READING
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