A new duty cycle based digital multiplexing technique

Mohamad Khazani Abdullah, Ghafour Amouzad Mahdiraji, Mohamed Faisal Elhag, Ahmed Fauzi Abas, Edmond Zahedi, Makhfudzah Moklitar

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

    9 Citations (Scopus)

    Abstract

    A new multiplexing technique which is called duty cycle division multiplexing (DCDM) is presented in this paper. Theoretical and simulation studies have been carried out to evaluate the performance of this technique based on the signal energy and symbol error rate (SER). A wireless channel based on free space propagation model is considered for the simulation study. Two modulation schemes of PSK and QAM are used to evaluate the technique, against the data rates. Also, the performance of the multiplexing technique is compared with the conventional Time Division Multiplexing (TDM) technique as well as with the multilevel M-ary signaling. The study shows that the energy per bit in the DCDM technique, unlike that of the TDM technique increases with the number of users. The simulation results correspond with the theoretical study in which the DCDM technique has better SER than that of TDM.

    Original languageEnglish
    Title of host publicationProceeding - 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007
    Pages526-530
    Number of pages5
    DOIs
    Publication statusPublished - 2007
    Event2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007 - Penang
    Duration: 14 May 200717 May 2007

    Other

    Other2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007
    CityPenang
    Period14/5/0717/5/07

    Fingerprint

    Multiplexing
    Time division multiplexing
    simulation
    symbol
    energy
    performance
    Phase shift keying
    Quadrature amplitude modulation
    Modulation
    time

    Keywords

    • Duty cycle
    • Multiplexing technique

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering
    • Communication

    Cite this

    Abdullah, M. K., Mahdiraji, G. A., Elhag, M. F., Abas, A. F., Zahedi, E., & Moklitar, M. (2007). A new duty cycle based digital multiplexing technique. In Proceeding - 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007 (pp. 526-530). [4448693] https://doi.org/10.1109/ICTMICC.2007.4448693

    A new duty cycle based digital multiplexing technique. / Abdullah, Mohamad Khazani; Mahdiraji, Ghafour Amouzad; Elhag, Mohamed Faisal; Abas, Ahmed Fauzi; Zahedi, Edmond; Moklitar, Makhfudzah.

    Proceeding - 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007. 2007. p. 526-530 4448693.

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

    Abdullah, MK, Mahdiraji, GA, Elhag, MF, Abas, AF, Zahedi, E & Moklitar, M 2007, A new duty cycle based digital multiplexing technique. in Proceeding - 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007., 4448693, pp. 526-530, 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007, Penang, 14/5/07. https://doi.org/10.1109/ICTMICC.2007.4448693
    Abdullah MK, Mahdiraji GA, Elhag MF, Abas AF, Zahedi E, Moklitar M. A new duty cycle based digital multiplexing technique. In Proceeding - 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007. 2007. p. 526-530. 4448693 https://doi.org/10.1109/ICTMICC.2007.4448693
    Abdullah, Mohamad Khazani ; Mahdiraji, Ghafour Amouzad ; Elhag, Mohamed Faisal ; Abas, Ahmed Fauzi ; Zahedi, Edmond ; Moklitar, Makhfudzah. / A new duty cycle based digital multiplexing technique. Proceeding - 2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, ICT-MICC 2007. 2007. pp. 526-530
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