Construction of a new code for spectral amplitude coding in optical code-division multiple-access systems

Feras N. Hasoon, Mohamad Khazani Abdullah, Syed Alwee Aljunid, Sahbudin Shaari

    Research output: Contribution to journalArticle

    17 Citations (Scopus)

    Abstract

    An enhanced code structure for spectral amplitude coding in optical code division multiple access systems based on double weight (DW) code families is proposed. Enhanced double weight (EDW) codes possess ideal cross-correlation properties such as maximum cross correlation of 1 and a weight that can be any odd number greater than 1. It has been observed through theoretical analysis and experimental simulation that EDW codes perform significantly better than Hadamard and modified frequency-hopping (MFH) codes. In this study, point-to-point transmission with three EDW-encoded channels was tested at the bit rate of 10 Gbit/s per channel.

    Original languageEnglish
    Article number075004
    JournalOptical Engineering
    Volume46
    Issue number7
    DOIs
    Publication statusPublished - Jul 2007

    Fingerprint

    Frequency hopping
    code division multiple access
    Code division multiple access
    coding
    cross correlation
    frequency hopping
    simulation

    Keywords

    • Cross correlation
    • Double weight (DW)
    • Enhanced double weight (EDW)
    • Optical spectrum code-division multiple access (OSCDMA)

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

    Cite this

    Construction of a new code for spectral amplitude coding in optical code-division multiple-access systems. / Hasoon, Feras N.; Abdullah, Mohamad Khazani; Aljunid, Syed Alwee; Shaari, Sahbudin.

    In: Optical Engineering, Vol. 46, No. 7, 075004, 07.2007.

    Research output: Contribution to journalArticle

    Hasoon, Feras N. ; Abdullah, Mohamad Khazani ; Aljunid, Syed Alwee ; Shaari, Sahbudin. / Construction of a new code for spectral amplitude coding in optical code-division multiple-access systems. In: Optical Engineering. 2007 ; Vol. 46, No. 7.
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