Performance analysis of successive interference cancellation with modified quadratic congruence and hadamard codes for optical CDMA

Tawfig Eltaif, Hossam M H Shalaby, Sahbudin Shaari, Mohammad M N Hamarsheh

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    One of the techniques used to mitigate the problem of cross correlation is successive interference cancellation (SIC). This technique has been inspired of multi user detection technique (MUD), and can increase the capacity of optical CDMA system. A detailed analysis of this system is theoretically analyzed, taking into account multiple-access interference (MAI). In addition, the system performance is analyzed with both modified quadratic congruence (MQC) code and Hadamard codes. We have also compared the performance of this system (in terms of bit error rate) with conventional scheme. It has been shown that our proposed scheme performs better than the conventional scheme, and it has been found that signature code sets with higher weight are preferred in our SIC scheme.

    Original languageEnglish
    Title of host publicationInternational Conference on Advanced Communication Technology, ICACT
    Pages1885-1889
    Number of pages5
    Volume3
    Publication statusPublished - 2009
    Event11th International Conference on Advanced Communication Technology, ICACT 2009 - Phoenix Park
    Duration: 15 Feb 200918 Feb 2009

    Other

    Other11th International Conference on Advanced Communication Technology, ICACT 2009
    CityPhoenix Park
    Period15/2/0918/2/09

    Fingerprint

    Multiple access interference
    Multiuser detection
    Bit error rate
    Code division multiple access

    Keywords

    • Hadamard code
    • Modified quadratic congruence code (MQC)
    • Multiple-access interference (MAI)
    • Optical code-division multiple access (OCDMA)
    • Successive interference cancellation (SIC)

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Eltaif, T., Shalaby, H. M. H., Shaari, S., & Hamarsheh, M. M. N. (2009). Performance analysis of successive interference cancellation with modified quadratic congruence and hadamard codes for optical CDMA. In International Conference on Advanced Communication Technology, ICACT (Vol. 3, pp. 1885-1889). [4809443]

    Performance analysis of successive interference cancellation with modified quadratic congruence and hadamard codes for optical CDMA. / Eltaif, Tawfig; Shalaby, Hossam M H; Shaari, Sahbudin; Hamarsheh, Mohammad M N.

    International Conference on Advanced Communication Technology, ICACT. Vol. 3 2009. p. 1885-1889 4809443.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Eltaif, T, Shalaby, HMH, Shaari, S & Hamarsheh, MMN 2009, Performance analysis of successive interference cancellation with modified quadratic congruence and hadamard codes for optical CDMA. in International Conference on Advanced Communication Technology, ICACT. vol. 3, 4809443, pp. 1885-1889, 11th International Conference on Advanced Communication Technology, ICACT 2009, Phoenix Park, 15/2/09.
    Eltaif T, Shalaby HMH, Shaari S, Hamarsheh MMN. Performance analysis of successive interference cancellation with modified quadratic congruence and hadamard codes for optical CDMA. In International Conference on Advanced Communication Technology, ICACT. Vol. 3. 2009. p. 1885-1889. 4809443
    Eltaif, Tawfig ; Shalaby, Hossam M H ; Shaari, Sahbudin ; Hamarsheh, Mohammad M N. / Performance analysis of successive interference cancellation with modified quadratic congruence and hadamard codes for optical CDMA. International Conference on Advanced Communication Technology, ICACT. Vol. 3 2009. pp. 1885-1889
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